updated

Signed-off-by: Robert Shaw <robshaw@redhat.com>
updated
2025-09-09 03:02:08 +00:00 · 2025-09-09 02:59:39 +00:00 · 2025-09-09 02:54:58 +00:00 · 2025-09-08 19:03:50 -07:00 · 2025-09-08 19:01:51 -07:00 · 2025-09-09 01:53:13 +00:00
746 changed files with 28898 additions and 15598 deletions
--- a/.buildkite/check-wheel-size.py
+++ b/.buildkite/check-wheel-size.py
@ -5,11 +5,11 @@ import os
 import sys
 import zipfile

-# Read the VLLM_MAX_SIZE_MB environment variable, defaulting to 400 MiB
-# Note that we have 400 MiB quota, please use it wisely.
-# See https://github.com/pypi/support/issues/3792 .
+# Read the VLLM_MAX_SIZE_MB environment variable, defaulting to 450 MiB
+# Note that we have 800 MiB quota, please use it wisely.
+# See https://github.com/pypi/support/issues/6326 .
 # Please also sync the value with the one in Dockerfile.
-VLLM_MAX_SIZE_MB = int(os.environ.get("VLLM_MAX_SIZE_MB", 400))
+VLLM_MAX_SIZE_MB = int(os.environ.get("VLLM_MAX_SIZE_MB", 450))


 def print_top_10_largest_files(zip_file):
--- a/.buildkite/nightly-benchmarks/scripts/compare-json-results.py
+++ b/.buildkite/nightly-benchmarks/scripts/compare-json-results.py
@ -218,7 +218,7 @@ if __name__ == "__main__":
        "--xaxis",
        type=str,
        default="# of max concurrency.",
-        help="column name to use as X Axis in comparision graph",
+        help="column name to use as X Axis in comparison graph",
    )
    args = parser.parse_args()

--- a/.buildkite/nightly-benchmarks/tests/serving-tests-cpu-snc2.json
+++ b/.buildkite/nightly-benchmarks/tests/serving-tests-cpu-snc2.json
@ -1,6 +1,6 @@
 [
    {
-        "test_name": "serving_llama8B_tp1_sharegpt",
+        "test_name": "serving_llama8B_bf16_tp1_sharegpt",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
        "server_environment_variables": {
@ -32,7 +32,7 @@
        }
    },
    {
-        "test_name": "serving_llama8B_tp2_sharegpt",
+        "test_name": "serving_llama8B_bf16_tp2_sharegpt",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
        "server_environment_variables": {
@ -64,7 +64,7 @@
        }
    },
    {
-        "test_name": "serving_llama8B_tp4_sharegpt",
+        "test_name": "serving_llama8B_bf16_tp4_sharegpt",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
        "server_environment_variables": {
@ -96,7 +96,7 @@
        }
    },
    {
-        "test_name": "serving_llama8B_tp1_random_128_128",
+        "test_name": "serving_llama8B_bf16_tp1_random_128_128",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
        "server_environment_variables": {
@ -131,7 +131,7 @@
        }
    },
    {
-        "test_name": "serving_llama8B_tp2_random_128_128",
+        "test_name": "serving_llama8B_bf16_tp2_random_128_128",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
        "server_environment_variables": {
@ -166,7 +166,7 @@
        }
    },
    {
-        "test_name": "serving_llama8B_tp4_random_128_128",
+        "test_name": "serving_llama8B_bf16_tp4_random_128_128",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
        "server_environment_variables": {
@ -198,5 +198,413 @@
 	    "random-output-len": 128,
            "num_prompts": 1000
        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp1_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp2_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp4_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp1_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp2_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp4_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp1_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp2_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp4_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp1_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp2_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp4_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
    }
 ]
--- a/.buildkite/nightly-benchmarks/tests/serving-tests-cpu-snc3.json
+++ b/.buildkite/nightly-benchmarks/tests/serving-tests-cpu-snc3.json
@ -1,6 +1,6 @@
 [
    {
-        "test_name": "serving_llama8B_pp1_sharegpt",
+        "test_name": "serving_llama8B_bf16_pp1_sharegpt",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
        "server_environment_variables": {
@ -32,7 +32,39 @@
        }
    },
    {
-        "test_name": "serving_llama8B_pp3_sharegpt",
+        "test_name": "serving_llama8B_bf16_tp2_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_bf16_pp3_sharegpt",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
        "server_environment_variables": {
@ -64,7 +96,7 @@
        }
    },
    {
-        "test_name": "serving_llama8B_tp2pp3_sharegpt",
+        "test_name": "serving_llama8B_bf16_tp2pp3_sharegpt",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
        "server_environment_variables": {
@ -97,7 +129,7 @@
        }
    },
    {
-        "test_name": "serving_llama8B_pp1_random_128_128",
+        "test_name": "serving_llama8B_bf16_pp1_random_128_128",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
        "server_environment_variables": {
@ -132,7 +164,42 @@
        }
    },
    {
-        "test_name": "serving_llama8B_pp3_random_128_128",
+        "test_name": "serving_llama8B_bf16_tp2_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_bf16_pp3_random_128_128",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
        "server_environment_variables": {
@ -167,7 +234,7 @@
        }
    },
    {
-        "test_name": "serving_llama8B_tp2pp3_random_128_128",
+        "test_name": "serving_llama8B_bf16_tp2pp3_random_128_128",
        "qps_list": ["inf"],
        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
        "server_environment_variables": {
@ -201,5 +268,553 @@
 	    "ignore-eos": "",
            "num_prompts": 1000
        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_pp1_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "pipeline_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp2_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_pp3_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp2pp3_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 2,
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_pp1_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "pipeline_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp2_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_pp3_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int8_tp2pp3_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
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+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
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+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "RedHatAI/Meta-Llama-3.1-8B-Instruct-quantized.w8a8",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_pp1_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "pipeline_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp2_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
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+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
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+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_pp3_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
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+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
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+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp2pp3_sharegpt",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200],
+        "server_environment_variables": {
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+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
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+        "server_parameters": {
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+	    "quantization": "awq",
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+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
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+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_pp1_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
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+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "pipeline_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp2_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_pp3_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_int4_tp2pp3_random_128_128",
+        "qps_list": ["inf"],
+        "max_concurrency_list": [12, 16, 24, 32, 64, 128, 200, 1000],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+	    "quantization": "awq",
+            "tensor_parallel_size": 2,
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "hugging-quants/Meta-Llama-3.1-8B-Instruct-AWQ-INT4",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+            "num_prompts": 1000
+        }
    }
 ]
--- a/.buildkite/release-pipeline.yaml
+++ b/.buildkite/release-pipeline.yaml
@ -1,21 +1,24 @@
 steps:
-  # aarch64 + CUDA builds
-  - label: "Build arm64 wheel - CUDA 12.8"
-    id: build-wheel-arm64-cuda-12-8
+  # aarch64 + CUDA builds. PyTorch 2.8 aarch64 + CUDA wheel is only available on CUDA 12.9
+  - label: "Build arm64 wheel - CUDA 12.9"
+    id: build-wheel-arm64-cuda-12-9
    agents:
      queue: arm64_cpu_queue_postmerge
    commands:
      # #NOTE: torch_cuda_arch_list is derived from upstream PyTorch build files here:
      # https://github.com/pytorch/pytorch/blob/main/.ci/aarch64_linux/aarch64_ci_build.sh#L7
-      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.8.1 --build-arg torch_cuda_arch_list='8.7 9.0 10.0+PTX 12.0' --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile ."
+      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.9.1 --build-arg torch_cuda_arch_list='8.7 9.0 10.0+PTX 12.0' --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile ."
      - "mkdir artifacts"
      - "docker run --rm -v $(pwd)/artifacts:/artifacts_host vllm-ci:build-image bash -c 'cp -r dist /artifacts_host && chmod -R a+rw /artifacts_host'"
      - "bash .buildkite/scripts/upload-wheels.sh"
    env:
      DOCKER_BUILDKIT: "1"

-  # x86 + CUDA builds
+  - block: "Build CUDA 12.8 wheel"
+    key: block-build-cu128-wheel
+
  - label: "Build wheel - CUDA 12.8"
+    depends_on: block-build-cu128-wheel
    id: build-wheel-cuda-12-8
    agents:
      queue: cpu_queue_postmerge
@ -44,30 +47,22 @@ steps:
    env:
      DOCKER_BUILDKIT: "1"

-  # Note(simon): We can always build CUDA 11.8 wheel to ensure the build is working.
-  # However, this block can be uncommented to save some compute hours.
-  # - block: "Build CUDA 11.8 wheel"
-  #   key: block-build-cu118-wheel
-
-  - label: "Build wheel - CUDA 11.8"
-    # depends_on: block-build-cu118-wheel
-    id: build-wheel-cuda-11-8
+  # x86 + CUDA builds
+  - label: "Build wheel - CUDA 12.9"
+    depends_on: ~
+    id: build-wheel-cuda-12-9
    agents:
      queue: cpu_queue_postmerge
    commands:
-      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=11.8.0 --build-arg torch_cuda_arch_list='7.0 7.5 8.0 8.9 9.0+PTX' --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile ."
+      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.9.1 --build-arg torch_cuda_arch_list='7.0 7.5 8.0 8.9 9.0+PTX' --tag vllm-ci:build-image --target build --progress plain -f docker/Dockerfile ."
      - "mkdir artifacts"
      - "docker run --rm -v $(pwd)/artifacts:/artifacts_host vllm-ci:build-image bash -c 'cp -r dist /artifacts_host && chmod -R a+rw /artifacts_host'"
      - "bash .buildkite/scripts/upload-wheels.sh"
    env:
      DOCKER_BUILDKIT: "1"

-  - block: "Build release image (x86)"
-    depends_on: ~
-    key: block-release-image-build
-
  - label: "Build release image (x86)"
-    depends_on: block-release-image-build
+    depends_on: ~
    id: build-release-image-x86
    agents:
      queue: cpu_queue_postmerge
@ -79,14 +74,15 @@ steps:
      - "docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m) public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT"
      - "docker push public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT"

+  # PyTorch 2.8 aarch64 + CUDA wheel is only available on CUDA 12.9
  - label: "Build release image (arm64)"
-    depends_on: block-release-image-build
+    depends_on: ~
    id: build-release-image-arm64
    agents:
      queue: arm64_cpu_queue_postmerge
    commands:
      - "aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/q9t5s3a7"
-      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.8.1 --build-arg torch_cuda_arch_list='8.7 9.0 10.0+PTX 12.0' --build-arg INSTALL_KV_CONNECTORS=true --tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m) --target vllm-openai --progress plain -f docker/Dockerfile ."
+      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg USE_SCCACHE=1 --build-arg GIT_REPO_CHECK=1 --build-arg CUDA_VERSION=12.9.1 --build-arg torch_cuda_arch_list='8.7 9.0 10.0+PTX 12.0' --build-arg INSTALL_KV_CONNECTORS=true --tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m) --target vllm-openai --progress plain -f docker/Dockerfile ."
      - "docker push public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT-$(uname -m)"

  # Add job to create multi-arch manifest
@ -107,7 +103,7 @@ steps:
      - create-multi-arch-manifest
      - build-wheel-cuda-12-8
      - build-wheel-cuda-12-6
-      - build-wheel-cuda-11-8
+      - build-wheel-cuda-12-9
    id: annotate-release-workflow
    agents:
      queue: cpu_queue_postmerge
@ -154,18 +150,24 @@ steps:
    env:
      DOCKER_BUILDKIT: "1"

-  - block: "Build Neuron release image"
-    key: block-neuron-release-image-build
-    depends_on: ~
-
-  - label: "Build and publish Neuron release image"
-    depends_on: block-neuron-release-image-build
+  - label: "Build and publish nightly multi-arch image to DockerHub"
+    depends_on:
+      - create-multi-arch-manifest
+    if: build.env("NIGHTLY") == "1"
    agents:
-      queue: neuron-postmerge
+      queue: cpu_queue_postmerge
    commands:
      - "aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws/q9t5s3a7"
-      - "DOCKER_BUILDKIT=1 docker build --build-arg max_jobs=16 --build-arg GIT_REPO_CHECK=1 --tag public.ecr.aws/q9t5s3a7/vllm-neuron-release-repo:$(buildkite-agent meta-data get release-version) --tag public.ecr.aws/q9t5s3a7/vllm-neuron-release-repo:latest --progress plain -f docker/Dockerfile.neuron ."
-      - "docker push public.ecr.aws/q9t5s3a7/vllm-neuron-release-repo:latest"
-      - "docker push public.ecr.aws/q9t5s3a7/vllm-neuron-release-repo:$(buildkite-agent meta-data get release-version)"
+      - "docker pull public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT"
+      - "docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT vllm/vllm-openai:nightly"
+      - "docker tag public.ecr.aws/q9t5s3a7/vllm-release-repo:$BUILDKITE_COMMIT vllm/vllm-openai:nightly-$BUILDKITE_COMMIT"
+      - "docker push vllm/vllm-openai:nightly"
+      - "docker push vllm/vllm-openai:nightly-$BUILDKITE_COMMIT"
+      # Clean up old nightly builds (keep only last 14)
+      - "bash .buildkite/scripts/cleanup-nightly-builds.sh"
+    plugins:
+      - docker-login#v3.0.0:
+          username: vllmbot
+          password-env: DOCKERHUB_TOKEN
    env:
      DOCKER_BUILDKIT: "1"
--- a/.buildkite/scripts/cleanup-nightly-builds.sh
+++ b/.buildkite/scripts/cleanup-nightly-builds.sh
@ -0,0 +1,97 @@
+#!/bin/bash
+
+set -ex
+
+# Clean up old nightly builds from DockerHub, keeping only the last 14 builds
+# This script uses DockerHub API to list and delete old tags with "nightly-" prefix
+
+# DockerHub API endpoint for vllm/vllm-openai repository
+REPO_API_URL="https://hub.docker.com/v2/repositories/vllm/vllm-openai/tags"
+
+# Get DockerHub token from environment
+if [ -z "$DOCKERHUB_TOKEN" ]; then
+    echo "Error: DOCKERHUB_TOKEN environment variable is not set"
+    exit 1
+fi
+
+# Function to get all tags from DockerHub
+get_all_tags() {
+    local page=1
+    local all_tags=""
+    
+    while true; do
+        local response=$(curl -s -H "Authorization: Bearer $DOCKERHUB_TOKEN" \
+            "$REPO_API_URL?page=$page&page_size=100")
+        
+        # Get both last_updated timestamp and tag name, separated by |
+        local tags=$(echo "$response" | jq -r '.results[] | select(.name | startswith("nightly-")) | "\(.last_updated)|\(.name)"')
+        
+        if [ -z "$tags" ]; then
+            break
+        fi
+        
+        all_tags="$all_tags$tags"$'\n'
+        page=$((page + 1))
+    done
+    
+    # Sort by timestamp (newest first) and extract just the tag names
+    echo "$all_tags" | sort -r | cut -d'|' -f2
+}
+
+delete_tag() {
+    local tag_name="$1"
+    echo "Deleting tag: $tag_name"
+    
+    local delete_url="https://hub.docker.com/v2/repositories/vllm/vllm-openai/tags/$tag_name"
+    local response=$(curl -s -X DELETE -H "Authorization: Bearer $DOCKERHUB_TOKEN" "$delete_url")
+    
+    if echo "$response" | jq -e '.detail' > /dev/null 2>&1; then
+        echo "Warning: Failed to delete tag $tag_name: $(echo "$response" | jq -r '.detail')"
+    else
+        echo "Successfully deleted tag: $tag_name"
+    fi
+}
+
+# Get all nightly- prefixed tags, sorted by last_updated timestamp (newest first)
+echo "Fetching all tags from DockerHub..."
+all_tags=$(get_all_tags)
+
+if [ -z "$all_tags" ]; then
+    echo "No tags found to clean up"
+    exit 0
+fi
+
+# Count total tags
+total_tags=$(echo "$all_tags" | wc -l)
+echo "Found $total_tags tags"
+
+# Keep only the last 14 builds (including the current one)
+tags_to_keep=14
+tags_to_delete=$((total_tags - tags_to_keep))
+
+if [ $tags_to_delete -le 0 ]; then
+    echo "No tags need to be deleted (only $total_tags tags found, keeping $tags_to_keep)"
+    exit 0
+fi
+
+echo "Will delete $tags_to_delete old tags, keeping the newest $tags_to_keep"
+
+# Get tags to delete (skip the first $tags_to_keep tags)
+tags_to_delete_list=$(echo "$all_tags" | tail -n +$((tags_to_keep + 1)))
+
+if [ -z "$tags_to_delete_list" ]; then
+    echo "No tags to delete"
+    exit 0
+fi
+
+# Delete old tags
+echo "Deleting old tags..."
+while IFS= read -r tag; do
+    if [ -n "$tag" ]; then
+        delete_tag "$tag"
+        # Add a small delay to avoid rate limiting
+        sleep 1
+    fi
+done <<< "$tags_to_delete_list"
+
+echo "Cleanup completed successfully"
--- a/.buildkite/scripts/hardware_ci/run-amd-test.sh
+++ b/.buildkite/scripts/hardware_ci/run-amd-test.sh
@ -164,7 +164,6 @@ if [[ $commands == *" entrypoints/llm "* ]]; then
  --ignore=entrypoints/llm/test_chat.py \
  --ignore=entrypoints/llm/test_accuracy.py \
  --ignore=entrypoints/llm/test_init.py \
-  --ignore=entrypoints/llm/test_generate_multiple_loras.py \
  --ignore=entrypoints/llm/test_prompt_validation.py "}
 fi

--- a/.buildkite/scripts/hardware_ci/run-cpu-test.sh
+++ b/.buildkite/scripts/hardware_ci/run-cpu-test.sh
@ -25,8 +25,8 @@ numactl -C "$CORE_RANGE" -N "$NUMA_NODE" docker build --tag cpu-test-"$NUMA_NODE
 numactl -C "$CORE_RANGE" -N "$NUMA_NODE" docker build --build-arg VLLM_CPU_DISABLE_AVX512="true" --tag cpu-test-"$NUMA_NODE"-avx2 --target vllm-test -f docker/Dockerfile.cpu .

 # Run the image, setting --shm-size=4g for tensor parallel.
-docker run -itd --cpuset-cpus="$CORE_RANGE" --cpuset-mems="$NUMA_NODE" --entrypoint /bin/bash -v ~/.cache/huggingface:/root/.cache/huggingface --privileged=true -e HF_TOKEN --env VLLM_CPU_KVCACHE_SPACE=4 --env VLLM_CPU_CI_ENV=1 -e E2E_OMP_THREADS="$OMP_CORE_RANGE" --shm-size=4g --name cpu-test-"$NUMA_NODE" cpu-test-"$NUMA_NODE"
-docker run -itd --cpuset-cpus="$CORE_RANGE" --cpuset-mems="$NUMA_NODE" --entrypoint /bin/bash -v ~/.cache/huggingface:/root/.cache/huggingface --privileged=true -e HF_TOKEN --env VLLM_CPU_KVCACHE_SPACE=4 --env VLLM_CPU_CI_ENV=1 -e E2E_OMP_THREADS="$OMP_CORE_RANGE" --shm-size=4g --name cpu-test-"$NUMA_NODE"-avx2 cpu-test-"$NUMA_NODE"-avx2
+docker run -itd --cpuset-cpus="$CORE_RANGE" --cpuset-mems="$NUMA_NODE" --entrypoint /bin/bash -v ~/.cache/huggingface:/root/.cache/huggingface --privileged=true -e HF_TOKEN --env VLLM_CPU_KVCACHE_SPACE=16 --env VLLM_CPU_CI_ENV=1 -e E2E_OMP_THREADS="$OMP_CORE_RANGE" --shm-size=4g --name cpu-test-"$NUMA_NODE" cpu-test-"$NUMA_NODE"
+docker run -itd --cpuset-cpus="$CORE_RANGE" --cpuset-mems="$NUMA_NODE" --entrypoint /bin/bash -v ~/.cache/huggingface:/root/.cache/huggingface --privileged=true -e HF_TOKEN --env VLLM_CPU_KVCACHE_SPACE=16 --env VLLM_CPU_CI_ENV=1 -e E2E_OMP_THREADS="$OMP_CORE_RANGE" --shm-size=4g --name cpu-test-"$NUMA_NODE"-avx2 cpu-test-"$NUMA_NODE"-avx2

 function cpu_tests() {
  set -e
@ -49,23 +49,23 @@ function cpu_tests() {
  # Run kernel tests
  docker exec cpu-test-"$NUMA_NODE" bash -c "
    set -e
-    pytest -v -s tests/kernels/test_onednn.py"
+    pytest -x -v -s tests/kernels/test_onednn.py"

  # Run basic model test
  docker exec cpu-test-"$NUMA_NODE" bash -c "
    set -e
    # Note: disable until supports V1
-    # pytest -v -s tests/kernels/attention/test_cache.py -m cpu_model
-    # pytest -v -s tests/kernels/attention/test_mla_decode_cpu.py -m cpu_model
+    # pytest -x -v -s tests/kernels/attention/test_cache.py -m cpu_model
+    # pytest -x -v -s tests/kernels/attention/test_mla_decode_cpu.py -m cpu_model

    # Note: disable Bart until supports V1
-    pytest -v -s tests/models/language/generation -m cpu_model \
+    pytest -x -v -s tests/models/language/generation -m cpu_model \
                --ignore=tests/models/language/generation/test_bart.py
-    VLLM_CPU_SGL_KERNEL=1 pytest -v -s tests/models/language/generation -m cpu_model \
+    VLLM_CPU_SGL_KERNEL=1 pytest -x -v -s tests/models/language/generation -m cpu_model \
                --ignore=tests/models/language/generation/test_bart.py

-    pytest -v -s tests/models/language/pooling -m cpu_model
-    pytest -v -s tests/models/multimodal/generation \
+    pytest -x -v -s tests/models/language/pooling -m cpu_model
+    pytest -x -v -s tests/models/multimodal/generation \
                --ignore=tests/models/multimodal/generation/test_mllama.py \
                --ignore=tests/models/multimodal/generation/test_pixtral.py \
                -m cpu_model"
@ -73,33 +73,49 @@ function cpu_tests() {
  # Run compressed-tensor test
  docker exec cpu-test-"$NUMA_NODE" bash -c "
    set -e
-    pytest -s -v \
+    pytest -x -s -v \
    tests/quantization/test_compressed_tensors.py::test_compressed_tensors_w8a8_logprobs[False-10-32-neuralmagic/Llama-3.2-1B-quantized.w8a8]"

  # Note: disable it until supports V1
  # Run AWQ test
  # docker exec cpu-test-"$NUMA_NODE" bash -c "
  #   set -e
-  #   VLLM_USE_V1=0 pytest -s -v \
+  #   VLLM_USE_V1=0 pytest -x -s -v \
  #   tests/quantization/test_ipex_quant.py"

  # Run multi-lora tests
  docker exec cpu-test-"$NUMA_NODE" bash -c "
    set -e
-    pytest -s -v \
+    pytest -x -s -v \
    tests/lora/test_qwen2vl.py"

-  # online serving
+  # online serving: tp+pp
  docker exec cpu-test-"$NUMA_NODE" bash -c '
    set -e
    VLLM_CPU_OMP_THREADS_BIND=$E2E_OMP_THREADS VLLM_CPU_SGL_KERNEL=1 vllm serve meta-llama/Llama-3.2-3B-Instruct -tp=2 -pp=2 &
+    server_pid=$!
    timeout 600 bash -c "until curl localhost:8000/v1/models; do sleep 1; done" || exit 1
    vllm bench serve \
      --backend vllm \
      --dataset-name random \
      --model meta-llama/Llama-3.2-3B-Instruct \
      --num-prompts 20 \
-      --endpoint /v1/completions'
+      --endpoint /v1/completions
+    kill -s SIGTERM $server_pid &'
+
+  # online serving: tp+dp
+  docker exec cpu-test-"$NUMA_NODE" bash -c '
+    set -e
+    VLLM_CPU_OMP_THREADS_BIND=$E2E_OMP_THREADS VLLM_CPU_SGL_KERNEL=1 vllm serve meta-llama/Llama-3.2-3B-Instruct -tp=2 -dp=2 &
+    server_pid=$!
+    timeout 600 bash -c "until curl localhost:8000/v1/models; do sleep 1; done" || exit 1
+    vllm bench serve \
+      --backend vllm \
+      --dataset-name random \
+      --model meta-llama/Llama-3.2-3B-Instruct \
+      --num-prompts 20 \
+      --endpoint /v1/completions
+    kill -s SIGTERM $server_pid &'
 }

 # All of CPU tests are expected to be finished less than 40 mins.
--- a/.buildkite/scripts/hardware_ci/run-neuron-test.sh
+++ b/.buildkite/scripts/hardware_ci/run-neuron-test.sh
@ -1,64 +0,0 @@
-#!/bin/bash
-
-# This script build the Neuron docker image and run the API server inside the container.
-# It serves a sanity check for compilation and basic model usage.
-set -e
-set -v
-
-image_name="neuron/vllm-ci"
-container_name="neuron_$(tr -dc A-Za-z0-9 < /dev/urandom | head -c 10; echo)"
-
-HF_CACHE="$(realpath ~)/huggingface"
-mkdir -p "${HF_CACHE}"
-HF_MOUNT="/root/.cache/huggingface"
-HF_TOKEN=$(aws secretsmanager get-secret-value  --secret-id "ci/vllm-neuron/hf-token" --region us-west-2 --query 'SecretString' --output text | jq -r .VLLM_NEURON_CI_HF_TOKEN)
-
-NEURON_COMPILE_CACHE_URL="$(realpath ~)/neuron_compile_cache"
-mkdir -p "${NEURON_COMPILE_CACHE_URL}"
-NEURON_COMPILE_CACHE_MOUNT="/root/.cache/neuron_compile_cache"
-
-# Try building the docker image
-aws ecr-public get-login-password --region us-east-1 | docker login --username AWS --password-stdin public.ecr.aws
-
-# prune old image and containers to save disk space, and only once a day
-# by using a timestamp file in tmp.
-if [ -f /tmp/neuron-docker-build-timestamp ]; then
-    last_build=$(cat /tmp/neuron-docker-build-timestamp)
-    current_time=$(date +%s)
-    if [ $((current_time - last_build)) -gt 86400 ]; then
-        # Remove dangling images (those that are not tagged and not used by any container)
-        docker image prune -f
-        # Remove unused volumes / force the system prune for old images as well.
-        docker volume prune -f && docker system prune -f
-        echo "$current_time" > /tmp/neuron-docker-build-timestamp
-    fi
-else
-    date "+%s" > /tmp/neuron-docker-build-timestamp
-fi
-
-docker build -t "${image_name}" -f docker/Dockerfile.neuron .
-
-# Setup cleanup
-remove_docker_container() {
-    docker image rm -f "${image_name}" || true;
-}
-trap remove_docker_container EXIT
-
-# Run the image
-docker run --rm -it --device=/dev/neuron0 --network bridge \
-       -v "${HF_CACHE}:${HF_MOUNT}" \
-       -e "HF_HOME=${HF_MOUNT}" \
-       -e "HF_TOKEN=${HF_TOKEN}" \
-       -v "${NEURON_COMPILE_CACHE_URL}:${NEURON_COMPILE_CACHE_MOUNT}" \
-       -e "NEURON_COMPILE_CACHE_URL=${NEURON_COMPILE_CACHE_MOUNT}" \
-       --name "${container_name}" \
-       ${image_name} \
-       /bin/bash -c "
-            set -e; # Exit on first error
-            python3 /workspace/vllm/examples/offline_inference/neuron.py;
-            python3 -m pytest /workspace/vllm/tests/neuron/1_core/ -v --capture=tee-sys;
-            for f in /workspace/vllm/tests/neuron/2_core/*.py; do
-                echo \"Running test file: \$f\";
-                python3 -m pytest \$f -v --capture=tee-sys;
-            done
-       "
--- a/.buildkite/scripts/hardware_ci/run-xpu-test.sh
+++ b/.buildkite/scripts/hardware_ci/run-xpu-test.sh
@ -30,10 +30,11 @@ docker run \
    bash -c '
    set -e
    echo $ZE_AFFINITY_MASK
-    VLLM_USE_V1=1 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager
-    VLLM_USE_V1=1 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 -O3 -O.cudagraph_mode=NONE
-    VLLM_USE_V1=1 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager -tp 2 --distributed-executor-backend ray
-    VLLM_USE_V1=1 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager -tp 2 --distributed-executor-backend mp
+    python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager
+    python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 -O3 -O.cudagraph_mode=NONE
+    python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager -tp 2 --distributed-executor-backend ray
+    python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager -tp 2 --distributed-executor-backend mp
+    VLLM_ATTENTION_BACKEND=TRITON_ATTN_VLLM_V1 python3 examples/offline_inference/basic/generate.py --model facebook/opt-125m --block-size 64 --enforce-eager
    cd tests
    pytest -v -s v1/core
    pytest -v -s v1/engine
--- a/.buildkite/scripts/upload-wheels.sh
+++ b/.buildkite/scripts/upload-wheels.sh
@ -58,14 +58,15 @@ python3 .buildkite/generate_index.py --wheel "$normal_wheel"
 aws s3 cp "$wheel" "s3://vllm-wheels/$BUILDKITE_COMMIT/"
 aws s3 cp "$normal_wheel" "s3://vllm-wheels/$BUILDKITE_COMMIT/"

-if [[ $normal_wheel == *"cu118"* ]]; then
-    # if $normal_wheel matches cu118, do not upload the index.html
-    echo "Skipping index files for cu118 wheels"
-elif [[ $normal_wheel == *"cu126"* ]]; then
+if [[ $normal_wheel == *"cu126"* ]]; then
    # if $normal_wheel matches cu126, do not upload the index.html
    echo "Skipping index files for cu126 wheels"
+elif [[ $normal_wheel == *"cu128"* ]]; then
+    # if $normal_wheel matches cu128, do not upload the index.html
+    echo "Skipping index files for cu128 wheels"
 else
-    # only upload index.html for cu128 wheels (default wheels)
+    # only upload index.html for cu129 wheels (default wheels) as it
+    # is available on both x86 and arm64
    aws s3 cp index.html "s3://vllm-wheels/$BUILDKITE_COMMIT/vllm/index.html"
    aws s3 cp "s3://vllm-wheels/nightly/index.html" "s3://vllm-wheels/$BUILDKITE_COMMIT/index.html"
 fi
@ -74,14 +75,15 @@ fi
 aws s3 cp "$wheel" "s3://vllm-wheels/nightly/"
 aws s3 cp "$normal_wheel" "s3://vllm-wheels/nightly/"

-if [[ $normal_wheel == *"cu118"* ]]; then
-    # if $normal_wheel matches cu118, do not upload the index.html
-    echo "Skipping index files for cu118 wheels"
-elif [[ $normal_wheel == *"cu126"* ]]; then
+if [[ $normal_wheel == *"cu126"* ]]; then
    # if $normal_wheel matches cu126, do not upload the index.html
    echo "Skipping index files for cu126 wheels"
+elif [[ $normal_wheel == *"cu128"* ]]; then
+    # if $normal_wheel matches cu128, do not upload the index.html
+    echo "Skipping index files for cu128 wheels"
 else
-    # only upload index.html for cu128 wheels (default wheels)
+    # only upload index.html for cu129 wheels (default wheels) as it
+    # is available on both x86 and arm64
    aws s3 cp index.html "s3://vllm-wheels/nightly/vllm/index.html"
 fi

--- a/.buildkite/test-pipeline.yaml
+++ b/.buildkite/test-pipeline.yaml
@ -41,7 +41,8 @@ steps:
  commands:
  - bash standalone_tests/pytorch_nightly_dependency.sh

- label: Async Engine, Inputs, Utils, Worker Test # 24min
+- label: Async Engine, Inputs, Utils, Worker Test # 36min
+  timeout_in_minutes: 50
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/
@ -63,7 +64,8 @@ steps:
  - pytest -v -s utils_ # Utils
  - pytest -v -s worker # Worker

- label: Python-only Installation Test
+- label: Python-only Installation Test # 10min
+  timeout_in_minutes: 20
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - tests/standalone_tests/python_only_compile.sh
@ -71,7 +73,8 @@ steps:
  commands:
  - bash standalone_tests/python_only_compile.sh

- label: Basic Correctness Test # 30min
+- label: Basic Correctness Test # 20min
+  timeout_in_minutes: 30
  mirror_hardwares: [amdexperimental]
  fast_check: true
  torch_nightly: true
@ -88,7 +91,8 @@ steps:
  - pytest -v -s basic_correctness/test_cpu_offload.py
  - VLLM_TEST_ENABLE_ARTIFICIAL_PREEMPT=1 pytest -v -s basic_correctness/test_preemption.py

- label: Core Test # 10min
+- label: Core Test # 22min
+  timeout_in_minutes: 35
  mirror_hardwares: [amdexperimental]
  fast_check: true
  source_file_dependencies:
@ -98,7 +102,8 @@ steps:
  commands:
  - pytest -v -s core

- label: Entrypoints Test (LLM) # 40min
+- label: Entrypoints Test (LLM) # 30min
+  timeout_in_minutes: 40
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/tests"
  fast_check: true
@ -109,13 +114,13 @@ steps:
  - tests/entrypoints/offline_mode
  commands:
  - export VLLM_WORKER_MULTIPROC_METHOD=spawn
-  - pytest -v -s entrypoints/llm --ignore=entrypoints/llm/test_lazy_outlines.py --ignore=entrypoints/llm/test_generate.py --ignore=entrypoints/llm/test_generate_multiple_loras.py --ignore=entrypoints/llm/test_collective_rpc.py
+  - pytest -v -s entrypoints/llm --ignore=entrypoints/llm/test_lazy_outlines.py --ignore=entrypoints/llm/test_generate.py --ignore=entrypoints/llm/test_collective_rpc.py
  - pytest -v -s entrypoints/llm/test_lazy_outlines.py # it needs a clean process
  - pytest -v -s entrypoints/llm/test_generate.py # it needs a clean process
-  - pytest -v -s entrypoints/llm/test_generate_multiple_loras.py # it needs a clean process
  - VLLM_USE_V1=0 pytest -v -s entrypoints/offline_mode # Needs to avoid interference with other tests

- label: Entrypoints Test (API Server) # 40min
+- label: Entrypoints Test (API Server) # 100min
+  timeout_in_minutes: 130
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/tests"
  fast_check: true
@ -130,7 +135,8 @@ steps:
  - pytest -v -s entrypoints/openai --ignore=entrypoints/openai/test_chat_with_tool_reasoning.py --ignore=entrypoints/openai/test_oot_registration.py --ignore=entrypoints/openai/test_tensorizer_entrypoint.py --ignore=entrypoints/openai/correctness/ --ignore=entrypoints/openai/test_collective_rpc.py
  - pytest -v -s entrypoints/test_chat_utils.py

- label: Distributed Tests (4 GPUs) # 10min
+- label: Distributed Tests (4 GPUs) # 35min
+  timeout_in_minutes: 50
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/tests"
  num_gpus: 4
@ -173,7 +179,8 @@ steps:
  - VLLM_ALLOW_INSECURE_SERIALIZATION=1 RAY_DEDUP_LOGS=0 python3 rlhf_colocate.py
  - popd

- label: EPLB Algorithm Test
+- label: EPLB Algorithm Test # 5min
+  timeout_in_minutes: 15
  working_dir: "/vllm-workspace/tests"
  source_file_dependencies:
  - vllm/distributed/eplb
@ -182,6 +189,7 @@ steps:
  - pytest -v -s distributed/test_eplb_algo.py

 - label: EPLB Execution Test # 5min
+  timeout_in_minutes: 15
  working_dir: "/vllm-workspace/tests"
  num_gpus: 4
  source_file_dependencies:
@ -190,7 +198,8 @@ steps:
  commands:
  - pytest -v -s distributed/test_eplb_execute.py

- label: Metrics, Tracing Test # 10min
+- label: Metrics, Tracing Test # 12min
+  timeout_in_minutes: 20
  mirror_hardwares: [amdexperimental]
  num_gpus: 2
  source_file_dependencies:
@ -209,7 +218,8 @@ steps:
 ##### fast check tests  #####
 #####  1 GPU test  #####

- label: Regression Test # 5min
+- label: Regression Test # 7min
+  timeout_in_minutes: 20
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/
@ -219,7 +229,8 @@ steps:
  - pytest -v -s test_regression.py
  working_dir: "/vllm-workspace/tests" # optional

- label: Engine Test # 10min
+- label: Engine Test # 25min
+  timeout_in_minutes: 40
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/
@ -234,7 +245,29 @@ steps:
  # OOM in the CI unless we run this separately
  - pytest -v -s tokenization

- label: V1 Test
+- label: V1 Test e2e + engine # 30min
+  timeout_in_minutes: 45
+  mirror_hardwares: [amdexperimental]
+  source_file_dependencies:
+    - vllm/
+    - tests/v1
+  commands:
+    # TODO: accuracy does not match, whether setting
+    # VLLM_USE_FLASHINFER_SAMPLER or not on H100.
+    - pytest -v -s v1/e2e
+    - pytest -v -s v1/engine
+
+- label: V1 Test entrypoints # 35min
+  timeout_in_minutes: 50
+  mirror_hardwares: [amdexperimental]
+  source_file_dependencies:
+    - vllm/
+    - tests/v1
+  commands:
+    - pytest -v -s v1/entrypoints
+
+- label: V1 Test others # 42min
+  timeout_in_minutes: 60
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
    - vllm/
@ -242,8 +275,6 @@ steps:
  commands:
    # split the test to avoid interference
    - pytest -v -s v1/core
-    - pytest -v -s v1/engine
-    - pytest -v -s v1/entrypoints
    - pytest -v -s v1/executor
    - pytest -v -s v1/sample
    - pytest -v -s v1/logits_processors
@ -256,14 +287,12 @@ steps:
    - pytest -v -s v1/test_utils.py
    - pytest -v -s v1/test_oracle.py
    - pytest -v -s v1/test_metrics_reader.py
-    # TODO: accuracy does not match, whether setting
-    # VLLM_USE_FLASHINFER_SAMPLER or not on H100.
-    - pytest -v -s v1/e2e
    # Integration test for streaming correctness (requires special branch).
    - pip install -U git+https://github.com/robertgshaw2-redhat/lm-evaluation-harness.git@streaming-api
    - pytest -v -s entrypoints/openai/correctness/test_lmeval.py::test_lm_eval_accuracy_v1_engine

- label: Examples Test # 25min
+- label: Examples Test # 30min
+  timeout_in_minutes: 45
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/examples"
  source_file_dependencies:
@ -288,7 +317,8 @@ steps:
    - python3 offline_inference/basic/score.py
    - VLLM_USE_V1=0 python3 offline_inference/profiling.py --model facebook/opt-125m run_num_steps --num-steps 2

- label: Platform Tests (CUDA)
+- label: Platform Tests (CUDA) # 4min
+  timeout_in_minutes: 15
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/
@ -296,7 +326,8 @@ steps:
  commands:
    - pytest -v -s cuda/test_cuda_context.py

- label: Samplers Test # 36min
+- label: Samplers Test # 56min
+  timeout_in_minutes: 75
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/model_executor/layers
@ -307,15 +338,23 @@ steps:
    - pytest -v -s samplers
    - VLLM_USE_FLASHINFER_SAMPLER=1 pytest -v -s samplers

- label: LoRA Test %N # 15min each
+- label: LoRA Test %N # 20min each
+  timeout_in_minutes: 30
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/lora
  - tests/lora
-  command: pytest -v -s lora --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT --ignore=lora/test_chatglm3_tp.py --ignore=lora/test_llama_tp.py
+  commands:
+    - pytest -v -s lora \
+      --shard-id=$$BUILDKITE_PARALLEL_JOB \
+      --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT \
+      --ignore=lora/test_chatglm3_tp.py \
+      --ignore=lora/test_llama_tp.py \
+      --ignore=lora/test_llm_with_multi_loras.py
  parallelism: 4

- label: PyTorch Compilation Unit Tests
+- label: PyTorch Compilation Unit Tests # 15min
+  timeout_in_minutes: 30
  mirror_hardwares: [amdexperimental]
  torch_nightly: true
  source_file_dependencies:
@ -331,7 +370,8 @@ steps:
    - pytest -v -s compile/test_fusion_all_reduce.py
    - pytest -v -s compile/test_decorator.py

- label: PyTorch Fullgraph Smoke Test # 9min
+- label: PyTorch Fullgraph Smoke Test # 15min
+  timeout_in_minutes: 30
  mirror_hardwares: [amdexperimental]
  torch_nightly: true
  source_file_dependencies:
@ -345,7 +385,8 @@ steps:
  - pytest -v -s compile/piecewise/test_full_cudagraph.py
  - pytest -v -s compile/piecewise/test_multiple_graphs.py

- label: PyTorch Fullgraph Test # 18min
+- label: PyTorch Fullgraph Test # 20min
+  timeout_in_minutes: 30
  mirror_hardwares: [amdexperimental]
  torch_nightly: true
  source_file_dependencies:
@ -354,7 +395,8 @@ steps:
  commands:
  - pytest -v -s compile/test_full_graph.py

- label: Kernels Core Operation Test
+- label: Kernels Core Operation Test # 48min
+  timeout_in_minutes: 75
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - csrc/
@ -362,7 +404,8 @@ steps:
  commands:
    - pytest -v -s kernels/core

- label: Kernels Attention Test %N
+- label: Kernels Attention Test %N # 23min
+  timeout_in_minutes: 35
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - csrc/attention/
@ -373,7 +416,8 @@ steps:
    - pytest -v -s kernels/attention --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
  parallelism: 2

- label: Kernels Quantization Test %N
+- label: Kernels Quantization Test %N # 64min
+  timeout_in_minutes: 90
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - csrc/quantization/
@ -383,7 +427,8 @@ steps:
    - pytest -v -s kernels/quantization --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
  parallelism: 2

- label: Kernels MoE Test %N
+- label: Kernels MoE Test %N # 40min
+  timeout_in_minutes: 60
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - csrc/quantization/cutlass_w8a8/moe/
@ -395,7 +440,8 @@ steps:
    - pytest -v -s kernels/moe --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
  parallelism: 2

- label: Kernels Mamba Test
+- label: Kernels Mamba Test # 31min
+  timeout_in_minutes: 45
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - csrc/mamba/
@ -403,7 +449,8 @@ steps:
  commands:
    - pytest -v -s kernels/mamba

- label: Tensorizer Test # 11min
+- label: Tensorizer Test # 14min
+  timeout_in_minutes: 25
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/model_executor/model_loader
@ -415,7 +462,8 @@ steps:
    - pytest -v -s tensorizer_loader
    - pytest -v -s entrypoints/openai/test_tensorizer_entrypoint.py

- label: Model Executor Test
+- label: Model Executor Test # 7min
+  timeout_in_minutes: 20
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/model_executor
@ -425,7 +473,8 @@ steps:
    - export VLLM_WORKER_MULTIPROC_METHOD=spawn
    - pytest -v -s model_executor

- label: Benchmarks # 9min
+- label: Benchmarks # 11min
+  timeout_in_minutes: 20
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/.buildkite"
  source_file_dependencies:
@ -433,7 +482,8 @@ steps:
  commands:
  - bash scripts/run-benchmarks.sh

- label: Benchmarks CLI Test # 10min
+- label: Benchmarks CLI Test # 7min
+  timeout_in_minutes: 20
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/
@ -441,7 +491,8 @@ steps:
  commands:
  - pytest -v -s benchmarks/

- label: Quantization Test
+- label: Quantization Test # 70min
+  timeout_in_minutes: 90
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - csrc/
@ -449,11 +500,12 @@ steps:
  - tests/quantization
  commands:
  # temporary install here since we need nightly, will move to requirements/test.in
-  # after torchao 0.12 release
-  - pip install --pre torchao --index-url https://download.pytorch.org/whl/nightly/cu126
+  # after torchao 0.12 release, and pin a working version of torchao nightly here
+  - pip install --pre torchao==0.13.0.dev20250814 --index-url https://download.pytorch.org/whl/nightly/cu128
  - VLLM_TEST_FORCE_LOAD_FORMAT=auto pytest -v -s quantization

 - label: LM Eval Small Models # 53min
+  timeout_in_minutes: 75
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - csrc/
@ -461,7 +513,8 @@ steps:
  commands:
  - pytest -s -v evals/gsm8k/test_gsm8k_correctness.py --config-list-file=configs/models-small.txt --tp-size=1

- label: OpenAI API correctness
+- label: OpenAI API correctness # 22min
+  timeout_in_minutes: 30
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - csrc/
@ -470,7 +523,8 @@ steps:
  commands: # LMEval+Transcription WER check
  - pytest -s entrypoints/openai/correctness/

- label: Encoder Decoder tests # 5min
+- label: Encoder Decoder tests # 12min
+  timeout_in_minutes: 20
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/
@ -478,7 +532,8 @@ steps:
  commands:
    - pytest -v -s encoder_decoder

- label: OpenAI-Compatible Tool Use # 20 min
+- label: OpenAI-Compatible Tool Use # 23 min
+  timeout_in_minutes: 35
  mirror_hardwares: [amdexperimental]
  fast_check: false
  source_file_dependencies:
@ -491,7 +546,8 @@ steps:

 #####  models test  #####

- label: Basic Models Test # 24min
+- label: Basic Models Test # 57min
+  timeout_in_minutes: 75
  mirror_hardwares: [amdexperimental]
  torch_nightly: true
  source_file_dependencies:
@ -504,7 +560,8 @@ steps:
    - pytest -v -s models/test_vision.py
    - pytest -v -s models/test_initialization.py

- label: Language Models Test (Standard)
+- label: Language Models Test (Standard) # 35min
+  timeout_in_minutes: 45
  mirror_hardwares: [amdexperimental]
  torch_nightly: true
  source_file_dependencies:
@ -515,6 +572,7 @@ steps:
    - pytest -v -s models/language -m core_model

 - label: Language Models Test (Hybrid) # 35 min
+  timeout_in_minutes: 45
  mirror_hardwares: [amdexperimental]
  torch_nightly: true
  source_file_dependencies:
@ -527,7 +585,8 @@ steps:
    - uv pip install --system --no-build-isolation 'git+https://github.com/Dao-AILab/causal-conv1d@v1.5.2'
    - pytest -v -s models/language/generation -m hybrid_model

- label: Language Models Test (Extended Generation) # 1hr20min
+- label: Language Models Test (Extended Generation) # 80min
+  timeout_in_minutes: 110
  mirror_hardwares: [amdexperimental]
  optional: true
  source_file_dependencies:
@ -539,6 +598,7 @@ steps:
    - pytest -v -s models/language/generation -m '(not core_model) and (not hybrid_model)'

 - label: Language Models Test (Extended Pooling)  # 36min
+  timeout_in_minutes: 50
  mirror_hardwares: [amdexperimental]
  optional: true
  source_file_dependencies:
@ -547,16 +607,17 @@ steps:
  commands:
    - pytest -v -s models/language/pooling -m 'not core_model'

- label: Multi-Modal Processor Test
+- label: Multi-Modal Processor Test # 44min
+  timeout_in_minutes: 60
  source_file_dependencies:
  - vllm/
  - tests/models/multimodal
  commands:
    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
-    - pytest -v -s models/multimodal/processing --ignore models/multimodal/processing/test_tensor_schema.py
-    - pytest -v -s models/multimodal/processing/test_tensor_schema.py
+    - pytest -v -s models/multimodal/processing

- label: Multi-Modal Models Test (Standard)
+- label: Multi-Modal Models Test (Standard) # 60min
+  timeout_in_minutes: 80
  mirror_hardwares: [amdexperimental]
  torch_nightly: true
  source_file_dependencies:
@ -598,7 +659,8 @@ steps:
    - pip install git+https://github.com/TIGER-AI-Lab/Mantis.git
    - pytest -v -s models/multimodal/generation/test_common.py -m 'split(group=1) and not core_model'

- label: Quantized Models Test
+- label: Quantized Models Test # 45 min
+  timeout_in_minutes: 60
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - vllm/model_executor/layers/quantization
@ -628,7 +690,8 @@ steps:
    - python3 examples/offline_inference/audio_language.py --model-type whisper
    - python3 examples/offline_inference/vision_language.py --model-type qwen2_5_vl

- label: Blackwell Test
+- label: Blackwell Test # 38 min
+  timeout_in_minutes: 60
  working_dir: "/vllm-workspace/"
  gpu: b200
  # optional: true
@ -654,6 +717,7 @@ steps:
    # Quantization
    - pytest -v -s tests/kernels/quantization/test_cutlass_scaled_mm.py -k 'fp8'
    - pytest -v -s tests/kernels/quantization/test_nvfp4_quant.py
+    - pytest -v -s tests/kernels/quantization/test_silu_nvfp4_quant_fusion.py
    - pytest -v -s tests/kernels/quantization/test_nvfp4_scaled_mm.py
    - pytest -v -s tests/kernels/quantization/test_flashinfer_scaled_mm.py
    - pytest -v -s tests/kernels/quantization/test_flashinfer_nvfp4_scaled_mm.py
@ -663,11 +727,13 @@ steps:
    - pytest -v -s tests/compile/test_fusion_all_reduce.py
    - pytest -v -s tests/compile/test_fusion_attn.py::test_attention_quant_pattern
    - pytest -v -s tests/kernels/moe/test_flashinfer.py
+    - pytest -v -s tests/compile/test_silu_mul_quant_fusion.py

 #####  1 GPU test  #####
 #####  multi gpus test  #####

 - label: Distributed Comm Ops Test # 7min
+  timeout_in_minutes: 20
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/tests"
  num_gpus: 2
@ -679,6 +745,7 @@ steps:
  - pytest -v -s distributed/test_shm_broadcast.py

 - label: 2 Node Tests (4 GPUs in total) # 16min
+  timeout_in_minutes: 30
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/tests"
  num_gpus: 2
@ -702,7 +769,8 @@ steps:
    - NUM_NODES=2 torchrun --nnodes 2 --nproc-per-node=2 --rdzv_backend=c10d --rdzv_endpoint=192.168.10.10 distributed/test_node_count.py | grep 'Node count test passed'
    - python3 ../examples/offline_inference/data_parallel.py --dp-size=2 --tp-size=1 --node-size=2 --node-rank=1 --master-addr=192.168.10.10 --master-port=12345 --enforce-eager --trust-remote-code

- label: Distributed Tests (2 GPUs) # 40min
+- label: Distributed Tests (2 GPUs) # 110min
+  timeout_in_minutes: 150
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/tests"
  num_gpus: 2
@ -743,6 +811,7 @@ steps:
  - pytest -v -s models/multimodal/generation/test_maverick.py

 - label: Plugin Tests (2 GPUs) # 40min
+  timeout_in_minutes: 60
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/tests"
  num_gpus: 2
@ -755,6 +824,11 @@ steps:
  - pytest -v -s plugins_tests/test_platform_plugins.py
  - pip uninstall vllm_add_dummy_platform -y
  # end platform plugin tests
+  # begin io_processor plugins test, all the code in between uses the prithvi_io_processor plugin
+  - pip install -e ./plugins/prithvi_io_processor_plugin
+  - pytest -v -s plugins_tests/test_io_processor_plugins.py
+  - pip uninstall prithvi_io_processor_plugin -y 
+  # end io_processor plugins test
  # other tests continue here:
  - pytest -v -s plugins_tests/test_scheduler_plugins.py
  - pip install -e ./plugins/vllm_add_dummy_model
@ -763,7 +837,8 @@ steps:
  - pytest -v -s models/test_oot_registration.py # it needs a clean process
  - pytest -v -s plugins/lora_resolvers # unit tests for in-tree lora resolver plugins

- label: Pipeline Parallelism Test # 45min
+- label: Pipeline + Context Parallelism Test # 45min
+  timeout_in_minutes: 60
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/tests"
  num_gpus: 4
@ -776,8 +851,10 @@ steps:
  commands:
  - pytest -v -s distributed/test_pp_cudagraph.py
  - pytest -v -s distributed/test_pipeline_parallel.py
+  # - pytest -v -s distributed/test_context_parallel.py # TODO: enable it on Hopper runners or add triton MLA support

- label: LoRA TP Test (Distributed)
+- label: LoRA TP Test (Distributed) # 17 min
+  timeout_in_minutes: 30
  mirror_hardwares: [amdexperimental]
  num_gpus: 4
  source_file_dependencies:
@ -791,13 +868,15 @@ steps:
    # requires multi-GPU testing for validation.
    - pytest -v -s -x lora/test_chatglm3_tp.py
    - pytest -v -s -x lora/test_llama_tp.py
-    - pytest -v -s -x lora/test_multi_loras_with_tp.py
+    - pytest -v -s -x lora/test_llm_with_multi_loras.py


 - label: Weight Loading Multiple GPU Test  # 33min
+  timeout_in_minutes: 45
  mirror_hardwares: [amdexperimental]
  working_dir: "/vllm-workspace/tests"
-  num_gpus: 2
+  num_gpus: 2 
+  optional: true
  source_file_dependencies:
  - vllm/
  - tests/weight_loading
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@ -5,13 +5,15 @@
 /vllm/attention/backends/abstract.py @WoosukKwon @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
 /vllm/core @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
 /vllm/engine/llm_engine.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
-/vllm/executor/executor_base.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
-/vllm/worker/worker_base.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
+/vllm/executor/executor_base.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill @22quinn
+/vllm/worker/worker_base.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill @22quinn
 /vllm/worker/worker.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
 /vllm/model_executor/layers/sampler.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
 /vllm/model_executor/layers/quantization @mgoin @robertgshaw2-redhat @tlrmchlsmth @yewentao256
 /vllm/model_executor/layers/mamba @tdoublep
+/vllm/model_executor/model_loader @22quinn
 /vllm/multimodal @DarkLight1337 @ywang96
+/vllm/v1/sample @22quinn @houseroad
 /vllm/vllm_flash_attn @LucasWilkinson
 /vllm/lora @jeejeelee
 /vllm/reasoning @aarnphm
@ -25,7 +27,8 @@ CMakeLists.txt @tlrmchlsmth @LucasWilkinson

 # vLLM V1
 /vllm/v1 @WoosukKwon @robertgshaw2-redhat @njhill @ywang96 @comaniac @alexm-redhat
-/vllm/v1/structured_output @mgoin @russellb @aarnphm
+/vllm/v1/structured_output @mgoin @russellb @aarnphm @benchislett
+/vllm/v1/spec_decode @benchislett @luccafong
 /vllm/v1/attention/backends/triton_attn.py @tdoublep

 # Test ownership
@ -67,6 +70,9 @@ mkdocs.yaml @hmellor
 /vllm/attention/backends/dual_chunk_flash_attn.py @sighingnow
 /vllm/model_executor/models/qwen* @sighingnow

+# MTP-specific files
+/vllm/model_executor/models/deepseek_mtp.py @luccafong
+
 # Mistral-specific files
 /vllm/model_executor/models/mistral*.py @patrickvonplaten
 /vllm/model_executor/models/mixtral*.py @patrickvonplaten
@ -85,4 +91,3 @@ mkdocs.yaml @hmellor
 /vllm/v1/attention/backends/mla/rocm*.py @gshtras
 /vllm/attention/ops/rocm*.py @gshtras
 /vllm/model_executor/layers/fused_moe/rocm*.py @gshtras
-
--- a/.github/mergify.yml
+++ b/.github/mergify.yml
@ -273,6 +273,20 @@ pull_request_rules:
      users:
        - "sangstar"

+- name: assign reviewer for modelopt changes
+  conditions:
+    - or:
+        - files~=^vllm/model_executor/layers/quantization/modelopt\.py$
+        - files~=^vllm/model_executor/layers/quantization/__init__\.py$
+        - files~=^tests/models/quantization/test_modelopt\.py$
+        - files~=^tests/quantization/test_modelopt\.py$
+        - files~=^tests/models/quantization/test_nvfp4\.py$
+        - files~=^docs/features/quantization/modelopt\.md$
+  actions:
+    assign:
+      users:
+        - "Edwardf0t1"
+
 - name: remove 'needs-rebase' label when conflict is resolved
  conditions:
      - -conflict
--- a/.github/scale-config.yml
+++ b/.github/scale-config.yml
@ -0,0 +1,21 @@
+# scale-config.yml:
+#   Powers what instance types are available for GHA auto-scaled
+#   runners. Runners listed here will be available as self hosted
+#   runners, configuration is directly pulled from the main branch.
+# runner_types:
+#   runner_label:
+#     instance_type: m4.large
+#     os: linux
+#     # min_available defaults to the global cfg in the ALI Terraform
+#     min_available: undefined
+#     # when max_available value is not defined, no max runners is enforced
+#     max_available: undefined
+#     disk_size: 50
+#     is_ephemeral: true
+
+runner_types:
+  linux.2xlarge:
+    disk_size: 150
+    instance_type: c5.2xlarge
+    is_ephemeral: true
+    os: linux
--- a/.github/workflows/cleanup_pr_body.yml
+++ b/.github/workflows/cleanup_pr_body.yml
@ -16,7 +16,7 @@ jobs:
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

      - name: Set up Python
-        uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
+        uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
        with:
          python-version: '3.12'

--- a/.github/workflows/issue_autolabel.yml
+++ b/.github/workflows/issue_autolabel.yml
@ -49,6 +49,10 @@ jobs:
                    term: "VLLM_ROCM_",
                    searchIn: "both"
                  },
+                  {
+                    term: "aiter",
+                    searchIn: "title"
+                  },
                  {
                    term: "rocm",
                    searchIn: "title"
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@ -17,7 +17,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-    - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
+    - uses: actions/setup-python@e797f83bcb11b83ae66e0230d6156d7c80228e7c # v6.0.0
      with:
        python-version: "3.12"
    - run: echo "::add-matcher::.github/workflows/matchers/actionlint.json"
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@ -45,8 +45,8 @@ set(HIP_SUPPORTED_ARCHS "gfx906;gfx908;gfx90a;gfx942;gfx950;gfx1030;gfx1100;gfx1
 # requirements.txt files and should be kept consistent.  The ROCm torch
 # versions are derived from docker/Dockerfile.rocm
 #
-set(TORCH_SUPPORTED_VERSION_CUDA "2.7.1")
-set(TORCH_SUPPORTED_VERSION_ROCM "2.7.0")
+set(TORCH_SUPPORTED_VERSION_CUDA "2.8.0")
+set(TORCH_SUPPORTED_VERSION_ROCM "2.8.0")

 #
 # Try to find python package with an executable that exactly matches
@ -541,6 +541,7 @@ if(VLLM_GPU_LANG STREQUAL "CUDA")
  if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER_EQUAL 12.8 AND FP4_ARCHS)
    set(SRCS
      "csrc/quantization/fp4/nvfp4_quant_kernels.cu"
+      "csrc/quantization/fp4/activation_nvfp4_quant_fusion_kernels.cu"
      "csrc/quantization/fp4/nvfp4_scaled_mm_sm120_kernels.cu")
    set_gencode_flags_for_srcs(
      SRCS "${SRCS}"
@ -559,6 +560,7 @@ if(VLLM_GPU_LANG STREQUAL "CUDA")
  if(${CMAKE_CUDA_COMPILER_VERSION} VERSION_GREATER_EQUAL 12.8 AND FP4_ARCHS)
    set(SRCS
      "csrc/quantization/fp4/nvfp4_quant_kernels.cu"
+      "csrc/quantization/fp4/activation_nvfp4_quant_fusion_kernels.cu"
      "csrc/quantization/fp4/nvfp4_experts_quant.cu"
      "csrc/quantization/fp4/nvfp4_scaled_mm_kernels.cu"
      "csrc/quantization/fp4/nvfp4_blockwise_moe_kernel.cu")
--- a/MANIFEST.in
+++ b/MANIFEST.in
@ -2,7 +2,6 @@ include LICENSE
 include requirements/common.txt
 include requirements/cuda.txt
 include requirements/rocm.txt
-include requirements/neuron.txt
 include requirements/cpu.txt
 include CMakeLists.txt

--- a/README.md
+++ b/README.md
@ -18,15 +18,17 @@ Easy, fast, and cheap LLM serving for everyone

 *Latest News* 🔥

+- [2025/08] We hosted [vLLM Shenzhen Meetup](https://mp.weixin.qq.com/s/k8ZBO1u2_2odgiKWH_GVTQ) focusing on the ecosystem around vLLM! Please find the meetup slides [here](https://drive.google.com/drive/folders/1Ua2SVKVSu-wp5vou_6ElraDt2bnKhiEA).
+- [2025/08] We hosted [vLLM Singapore Meetup](https://www.sginnovate.com/event/vllm-sg-meet). We shared V1 updates, disaggregated serving and MLLM speedups with speakers from Embedded LLM, AMD, WekaIO, and A*STAR. Please find the meetup slides [here](https://drive.google.com/drive/folders/1ncf3GyqLdqFaB6IeB834E5TZJPLAOiXZ?usp=sharing).
 - [2025/08] We hosted [vLLM Shanghai Meetup](https://mp.weixin.qq.com/s/pDmAXHcN7Iqc8sUKgJgGtg) focusing on building, developing, and integrating with vLLM! Please find the meetup slides [here](https://drive.google.com/drive/folders/1OvLx39wnCGy_WKq8SiVKf7YcxxYI3WCH).
- [2025/08] We hosted [vLLM Korea Meetup](https://luma.com/cgcgprmh) with Red Hat and Rebellions! We shared the latest advancements in vLLM along with project spotlights from the vLLM Korea community. Please find the meetup slides [here](https://drive.google.com/file/d/1bcrrAE1rxUgx0mjIeOWT6hNe2RefC5Hm/view).
- [2025/08] We hosted [vLLM Beijing Meetup](https://mp.weixin.qq.com/s/dgkWg1WFpWGO2jCdTqQHxA) focusing on large-scale LLM deployment! Please find the meetup slides [here](https://drive.google.com/drive/folders/1Pid6NSFLU43DZRi0EaTcPgXsAzDvbBqF) and the recording [here](https://www.chaspark.com/#/live/1166916873711665152).
 - [2025/05] vLLM is now a hosted project under PyTorch Foundation! Please find the announcement [here](https://pytorch.org/blog/pytorch-foundation-welcomes-vllm/).
 - [2025/01] We are excited to announce the alpha release of vLLM V1: A major architectural upgrade with 1.7x speedup! Clean code, optimized execution loop, zero-overhead prefix caching, enhanced multimodal support, and more. Please check out our blog post [here](https://blog.vllm.ai/2025/01/27/v1-alpha-release.html).

 <details>
 <summary>Previous News</summary>

+- [2025/08] We hosted [vLLM Korea Meetup](https://luma.com/cgcgprmh) with Red Hat and Rebellions! We shared the latest advancements in vLLM along with project spotlights from the vLLM Korea community. Please find the meetup slides [here](https://drive.google.com/file/d/1bcrrAE1rxUgx0mjIeOWT6hNe2RefC5Hm/view).
+- [2025/08] We hosted [vLLM Beijing Meetup](https://mp.weixin.qq.com/s/dgkWg1WFpWGO2jCdTqQHxA) focusing on large-scale LLM deployment! Please find the meetup slides [here](https://drive.google.com/drive/folders/1Pid6NSFLU43DZRi0EaTcPgXsAzDvbBqF) and the recording [here](https://www.chaspark.com/#/live/1166916873711665152).
 - [2025/05] We hosted [NYC vLLM Meetup](https://lu.ma/c1rqyf1f)! Please find the meetup slides [here](https://docs.google.com/presentation/d/1_q_aW_ioMJWUImf1s1YM-ZhjXz8cUeL0IJvaquOYBeA/edit?usp=sharing).
 - [2025/04] We hosted [Asia Developer Day](https://www.sginnovate.com/event/limited-availability-morning-evening-slots-remaining-inaugural-vllm-asia-developer-day)! Please find the meetup slides from the vLLM team [here](https://docs.google.com/presentation/d/19cp6Qu8u48ihB91A064XfaXruNYiBOUKrBxAmDOllOo/edit?usp=sharing).
 - [2025/03] We hosted [vLLM x Ollama Inference Night](https://lu.ma/vllm-ollama)! Please find the meetup slides from the vLLM team [here](https://docs.google.com/presentation/d/16T2PDD1YwRnZ4Tu8Q5r6n53c5Lr5c73UV9Vd2_eBo4U/edit?usp=sharing).
--- a/benchmarks/README.md
+++ b/benchmarks/README.md
@ -110,7 +110,12 @@ become available.

 🚧: to be supported

-**Note**: HuggingFace dataset's `dataset-name` should be set to `hf`
+**Note**: HuggingFace dataset's `dataset-name` should be set to `hf`.
+For local `dataset-path`, please set `hf-name` to its Hugging Face ID like
+
+```bash
+--dataset-path /datasets/VisionArena-Chat/ --hf-name lmarena-ai/VisionArena-Chat
+```

 ## 🚀 Example - Online Benchmark

--- a/benchmarks/auto_tune/README.md
+++ b/benchmarks/auto_tune/README.md
@ -31,6 +31,12 @@ cd vllm

 You must set the following variables at the top of the script before execution.

+   Note: You can also override the default values below via environment variables when running the script.
+
+```bash
+MODEL=meta-llama/Llama-3.3-70B-Instruct SYSTEM=TPU TP=8 DOWNLOAD_DIR='' INPUT_LEN=128 OUTPUT_LEN=2048 MAX_MODEL_LEN=2300 MIN_CACHE_HIT_PCT=0 MAX_LATENCY_ALLOWED_MS=100000000000 NUM_SEQS_LIST="128 256" NUM_BATCHED_TOKENS_LIST="1024 2048 4096" VLLM_LOGGING_LEVEL=DEBUG bash auto_tune.sh
+```
+
 | Variable | Description | Example Value |
 | --- | --- | --- |
 | `BASE` | **Required.** The absolute path to the parent directory of your vLLM repository directory. | `"$HOME"` |
--- a/benchmarks/auto_tune/auto_tune.sh
+++ b/benchmarks/auto_tune/auto_tune.sh
@ -5,25 +5,41 @@

 TAG=$(date +"%Y_%m_%d_%H_%M")
 SCRIPT_DIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-BASE="$SCRIPT_DIR/../../.."
-MODEL="meta-llama/Llama-3.1-8B-Instruct"
-SYSTEM="TPU"
-TP=1
-DOWNLOAD_DIR=""
-INPUT_LEN=4000
-OUTPUT_LEN=16
-MAX_MODEL_LEN=4096
-MIN_CACHE_HIT_PCT=0
-MAX_LATENCY_ALLOWED_MS=100000000000
-NUM_SEQS_LIST="128 256"
-NUM_BATCHED_TOKENS_LIST="512 1024 2048 4096"
+VLLM_LOGGING_LEVEL=${VLLM_LOGGING_LEVEL:-INFO}
+BASE=${BASE:-"$SCRIPT_DIR/../../.."}
+MODEL=${MODEL:-"meta-llama/Llama-3.1-8B-Instruct"}
+SYSTEM=${SYSTEM:-"TPU"}
+TP=${TP:-1}
+DOWNLOAD_DIR=${DOWNLOAD_DIR:-""}
+INPUT_LEN=${INPUT_LEN:-4000}
+OUTPUT_LEN=${OUTPUT_LEN:-16}
+MAX_MODEL_LEN=${MAX_MODEL_LEN:-4096}
+MIN_CACHE_HIT_PCT=${MIN_CACHE_HIT_PCT:-0}
+MAX_LATENCY_ALLOWED_MS=${MAX_LATENCY_ALLOWED_MS:-100000000000}
+NUM_SEQS_LIST=${NUM_SEQS_LIST:-"128 256"}
+NUM_BATCHED_TOKENS_LIST=${NUM_BATCHED_TOKENS_LIST:-"512 1024 2048 4096"}

 LOG_FOLDER="$BASE/auto-benchmark/$TAG"
 RESULT="$LOG_FOLDER/result.txt"
 PROFILE_PATH="$LOG_FOLDER/profile"

-echo "result file: $RESULT"
-echo "model: $MODEL"
+echo "====================== AUTO TUNE PARAMETERS ===================="
+echo "SCRIPT_DIR=$SCRIPT_DIR"
+echo "BASE=$BASE"
+echo "MODEL=$MODEL"
+echo "SYSTEM=$SYSTEM"
+echo "TP=$TP"
+echo "DOWNLOAD_DIR=$DOWNLOAD_DIR"
+echo "INPUT_LEN=$INPUT_LEN"
+echo "OUTPUT_LEN=$OUTPUT_LEN"
+echo "MAX_MODEL_LEN=$MAX_MODEL_LEN"
+echo "MIN_CACHE_HIT_PCT=$MIN_CACHE_HIT_PCT"
+echo "MAX_LATENCY_ALLOWED_MS=$MAX_LATENCY_ALLOWED_MS"
+echo "NUM_SEQS_LIST=$NUM_SEQS_LIST"
+echo "NUM_BATCHED_TOKENS_LIST=$NUM_BATCHED_TOKENS_LIST"
+echo "VLLM_LOGGING_LEVEL=$VLLM_LOGGING_LEVEL"
+echo "RESULT_FILE=$RESULT"
+echo "====================== AUTO TUNEPARAMETERS ===================="

 rm -rf $LOG_FOLDER
 rm -rf $PROFILE_PATH
@ -213,7 +229,7 @@ run_benchmark() {

    pkill -if vllm
    sleep 10
-    printf '=%.0s' $(seq 1 20)
+    echo "===================="
    return 0
 }

--- a/benchmarks/benchmark_block_pool.py
+++ b/benchmarks/benchmark_block_pool.py
@ -57,7 +57,7 @@ def invoke_main() -> None:
        "--num-iteration",
        type=int,
        default=1000,
-        help="Number of iterations to run to stablize final data readings",
+        help="Number of iterations to run to stabilize final data readings",
    )
    parser.add_argument(
        "--allocate-blocks",
--- a/benchmarks/benchmark_dataset.py
+++ b/benchmarks/benchmark_dataset.py
@ -403,7 +403,7 @@ class RandomDataset(BenchmarkDataset):
            # [6880, 6881] -> ['Ġcalls', 'here'] ->
            # [1650, 939, 486] -> ['Ġcall', 'sh', 'ere']
            # To avoid uncontrolled change of the prompt length,
-            # the encoded sequence is truncated before being decode again.
+            # the encoded sequence is truncated before being decoded again.
            total_input_len = prefix_len + int(input_lens[i])
            re_encoded_sequence = tokenizer.encode(prompt, add_special_tokens=False)[
                :total_input_len
--- a/benchmarks/benchmark_ngram_proposer.py
+++ b/benchmarks/benchmark_ngram_proposer.py
@ -77,7 +77,7 @@ def invoke_main() -> None:
        "--num-iteration",
        type=int,
        default=100,
-        help="Number of iterations to run to stablize final data readings",
+        help="Number of iterations to run to stabilize final data readings",
    )
    parser.add_argument(
        "--num-req", type=int, default=128, help="Number of requests in the batch"
--- a/benchmarks/benchmark_serving.py
+++ b/benchmarks/benchmark_serving.py
@ -1104,7 +1104,7 @@ def create_argument_parser():
        "--percentile-metrics",
        type=str,
        default="ttft,tpot,itl",
-        help="Comma-separated list of selected metrics to report percentils. "
+        help="Comma-separated list of selected metrics to report percentiles. "
        "This argument specifies the metrics to report percentiles. "
        'Allowed metric names are "ttft", "tpot", "itl", "e2el". '
        'Default value is "ttft,tpot,itl".',
--- a/benchmarks/benchmark_serving_structured_output.py
+++ b/benchmarks/benchmark_serving_structured_output.py
@ -998,7 +998,7 @@ def create_argument_parser():
        "--percentile-metrics",
        type=str,
        default="ttft,tpot,itl",
-        help="Comma-separated list of selected metrics to report percentils. "
+        help="Comma-separated list of selected metrics to report percentiles. "
        "This argument specifies the metrics to report percentiles. "
        'Allowed metric names are "ttft", "tpot", "itl", "e2el". '
        'Default value is "ttft,tpot,itl".',
--- a/benchmarks/benchmark_throughput.py
+++ b/benchmarks/benchmark_throughput.py
@ -719,7 +719,7 @@ def create_argument_parser():
        "[length * (1 - range_ratio), length * (1 + range_ratio)].",
    )

-    # hf dtaset
+    # hf dataset
    parser.add_argument(
        "--hf-subset", type=str, default=None, help="Subset of the HF dataset."
    )
--- a/benchmarks/disagg_benchmarks/disagg_overhead_benchmark.sh
+++ b/benchmarks/disagg_benchmarks/disagg_overhead_benchmark.sh
@ -62,7 +62,7 @@ benchmark() {
    --max-model-len 10000 \
    --gpu-memory-utilization 0.6 \
    --kv-transfer-config \
-    '{"kv_connector":"PyNcclConnector","kv_role":"kv_producer","kv_rank":0,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
+    '{"kv_connector":"P2pNcclConnector","kv_role":"kv_producer","kv_rank":0,"kv_parallel_size":2,"kv_buffer_size":5e9}' &


  CUDA_VISIBLE_DEVICES=1 python3 \
@ -72,7 +72,7 @@ benchmark() {
    --max-model-len 10000 \
    --gpu-memory-utilization 0.6 \
    --kv-transfer-config \
-    '{"kv_connector":"PyNcclConnector","kv_role":"kv_consumer","kv_rank":1,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
+    '{"kv_connector":"P2pNcclConnector","kv_role":"kv_consumer","kv_rank":1,"kv_parallel_size":2,"kv_buffer_size":5e9}' &

  wait_for_server 8100
  wait_for_server 8200
--- a/benchmarks/disagg_benchmarks/disagg_performance_benchmark.sh
+++ b/benchmarks/disagg_benchmarks/disagg_performance_benchmark.sh
@ -69,7 +69,7 @@ launch_disagg_prefill() {
    --max-model-len 10000 \
    --gpu-memory-utilization 0.6 \
    --kv-transfer-config \
-    '{"kv_connector":"PyNcclConnector","kv_role":"kv_producer","kv_rank":0,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
+    '{"kv_connector":"P2pNcclConnector","kv_role":"kv_producer","kv_rank":0,"kv_parallel_size":2,"kv_buffer_size":5e9}' &

  CUDA_VISIBLE_DEVICES=1 python3 \
    -m vllm.entrypoints.openai.api_server \
@ -78,7 +78,7 @@ launch_disagg_prefill() {
    --max-model-len 10000 \
    --gpu-memory-utilization 0.6 \
    --kv-transfer-config \
-    '{"kv_connector":"PyNcclConnector","kv_role":"kv_consumer","kv_rank":1,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
+    '{"kv_connector":"P2pNcclConnector","kv_role":"kv_consumer","kv_rank":1,"kv_parallel_size":2,"kv_buffer_size":5e9}' &

  wait_for_server 8100
  wait_for_server 8200
--- a/benchmarks/kernels/bench_block_fp8_gemm.py
+++ b/benchmarks/kernels/bench_block_fp8_gemm.py
@ -0,0 +1,114 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+import torch
+
+from vllm.model_executor.layers.quantization.utils.fp8_utils import (
+    w8a8_block_fp8_matmul,
+)
+from vllm.platforms import current_platform
+from vllm.triton_utils import triton as vllm_triton
+
+assert current_platform.is_cuda(), (
+    "Only support benchmarking w8a8 block fp8 kernel on CUDA device."
+)
+
+# DeepSeek-V3 weight shapes
+DEEPSEEK_V3_SHAPES = [
+    (512 + 64, 7168),
+    (2112, 7168),
+    ((128 + 64) * 128, 7168),
+    (128 * (128 + 128), 512),
+    (7168, 16384),
+    (7168, 18432),
+    (18432 * 2, 7168),
+    (24576, 1536),
+    (12288, 7168),
+    (4096, 7168),
+    (7168, 2048),
+]
+
+
+def build_w8a8_block_fp8_runner(M, N, K, block_size, device):
+    """Build runner function for w8a8 block fp8 matmul."""
+    factor_for_scale = 1e-2
+
+    fp8_info = torch.finfo(torch.float8_e4m3fn)
+    fp8_max, fp8_min = fp8_info.max, fp8_info.min
+
+    # Create random FP8 tensors
+    A_fp32 = (torch.rand(M, K, dtype=torch.float32, device=device) - 0.5) * 2 * fp8_max
+    A = A_fp32.clamp(min=fp8_min, max=fp8_max).to(torch.float8_e4m3fn)
+
+    B_fp32 = (torch.rand(N, K, dtype=torch.float32, device=device) - 0.5) * 2 * fp8_max
+    B = B_fp32.clamp(min=fp8_min, max=fp8_max).to(torch.float8_e4m3fn)
+
+    # Create scales
+    block_n, block_k = block_size[0], block_size[1]
+    n_tiles = (N + block_n - 1) // block_n
+    k_tiles = (K + block_k - 1) // block_k
+
+    As = torch.rand(M, k_tiles, dtype=torch.float32, device=device) * factor_for_scale
+    Bs = (
+        torch.rand(n_tiles, k_tiles, dtype=torch.float32, device=device)
+        * factor_for_scale
+    )
+
+    def run():
+        return w8a8_block_fp8_matmul(A, B, As, Bs, block_size, torch.bfloat16)
+
+    return run
+
+
+@vllm_triton.testing.perf_report(
+    vllm_triton.testing.Benchmark(
+        x_names=["batch_size"],
+        x_vals=[1, 16, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384],
+        x_log=False,
+        line_arg="provider",
+        line_vals=["torch-bf16", "w8a8-block-fp8"],
+        line_names=["torch-bf16", "w8a8-block-fp8"],
+        ylabel="TFLOP/s (larger is better)",
+        plot_name="BF16 vs W8A8 Block FP8 GEMMs",
+        args={},
+    )
+)
+def benchmark_tflops(batch_size, provider, N, K, block_size=(128, 128)):
+    M = batch_size
+    device = "cuda"
+
+    quantiles = [0.5, 0.2, 0.8]
+
+    if provider == "torch-bf16":
+        a = torch.randn((M, K), device=device, dtype=torch.bfloat16)
+        b = torch.randn((N, K), device=device, dtype=torch.bfloat16)
+        ms, min_ms, max_ms = vllm_triton.testing.do_bench_cudagraph(
+            lambda: torch.nn.functional.linear(a, b), quantiles=quantiles
+        )
+    else:  # w8a8-block-fp8
+        run_w8a8 = build_w8a8_block_fp8_runner(M, N, K, block_size, device)
+        ms, min_ms, max_ms = vllm_triton.testing.do_bench_cudagraph(
+            lambda: run_w8a8(), quantiles=quantiles
+        )
+
+    to_tflops = lambda t_ms: (2 * M * N * K) * 1e-12 / (t_ms * 1e-3)
+    return to_tflops(ms), to_tflops(max_ms), to_tflops(min_ms)
+
+
+if __name__ == "__main__":
+    block_size = (128, 128)
+
+    for N, K in DEEPSEEK_V3_SHAPES:
+        print(f"\nBenchmarking DeepSeek-V3, N={N} K={K}")
+
+        print(f"TFLOP/s comparison (block_size={block_size}):")
+        benchmark_tflops.run(
+            print_data=True,
+            # show_plots=False,
+            # save_path=f"bench_w8a8_block_fp8_tflops_n{N}_k{K}",
+            N=N,
+            K=K,
+            block_size=block_size,
+        )
+
+    print("\nBenchmark finished!")
--- a/benchmarks/kernels/benchmark_activation.py
+++ b/benchmarks/kernels/benchmark_activation.py
@ -0,0 +1,104 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+# benchmark custom activation op performance
+import itertools
+
+import torch
+
+import vllm.model_executor.layers.activation  # noqa F401
+from vllm.model_executor.custom_op import CustomOp
+from vllm.platforms import current_platform
+from vllm.triton_utils import triton
+from vllm.utils import STR_DTYPE_TO_TORCH_DTYPE, FlexibleArgumentParser
+
+batch_size_range = [1, 16, 32, 64, 128]
+seq_len_range = [1, 16, 64, 128, 256, 512, 1024, 2048, 4096]
+intermediate_size = [3072, 9728, 12288]
+configs = list(itertools.product(batch_size_range, seq_len_range, intermediate_size))
+
+
+def benchmark_activation(
+    batch_size: int,
+    seq_len: int,
+    intermediate_size: int,
+    provider: str,
+    func_name: str,
+    dtype: torch.dtype,
+):
+    device = "cuda"
+    num_tokens = batch_size * seq_len
+    dim = intermediate_size
+    current_platform.seed_everything(42)
+    torch.set_default_device(device)
+
+    if func_name == "gelu_and_mul":
+        layer = CustomOp.op_registry[func_name](approximate="none")
+    elif func_name == "gelu_and_mul_tanh":
+        layer = CustomOp.op_registry["gelu_and_mul"](approximate="tanh")
+    elif func_name == "fatrelu_and_mul":
+        threshold = 0.5
+        layer = CustomOp.op_registry[func_name](threshold)
+    else:
+        layer = CustomOp.op_registry[func_name]()
+
+    x = torch.randn(num_tokens, dim, dtype=dtype, device=device)
+    compiled_layer = torch.compile(layer.forward_native)
+
+    if provider == "custom":
+        fn = lambda: layer(x)
+    elif provider == "compiled":
+        fn = lambda: compiled_layer(x)
+
+    ms, min_ms, max_ms = triton.testing.do_bench_cudagraph(
+        fn, quantiles=[0.5, 0.2, 0.8]
+    )
+    return ms, max_ms, min_ms
+
+
+if __name__ == "__main__":
+    parser = FlexibleArgumentParser(description="Benchmark the custom activation op.")
+    parser.add_argument(
+        "--func-name",
+        type=str,
+        choices=[
+            "mul_and_silu",
+            "silu_and_mul",
+            "gelu_and_mul",
+            "gelu_and_mul_tanh",
+            "fatrelu_and_mul",
+            "swigluoai_and_mul",
+            "gelu_new",
+            "gelu_fast",
+            "quick_gelu",
+        ],
+        default="silu_and_mul",
+    )
+    parser.add_argument(
+        "--dtype", type=str, choices=["half", "bfloat16", "float"], default="bfloat16"
+    )
+    args = parser.parse_args()
+    assert args
+
+    func_name = args.func_name
+    dtype = STR_DTYPE_TO_TORCH_DTYPE[args.dtype]
+
+    perf_report = triton.testing.perf_report(
+        triton.testing.Benchmark(
+            x_names=["batch_size", "seq_len", "intermediate_size"],
+            x_vals=configs,
+            line_arg="provider",
+            line_vals=["custom", "compiled"],
+            line_names=["Custom OP", "Compiled"],
+            styles=[("blue", "-"), ("green", "-")],
+            ylabel="ms",
+            plot_name=f"{func_name}-op-performance",
+            args={},
+        )
+    )
+
+    perf_report(
+        lambda batch_size, seq_len, intermediate_size, provider: benchmark_activation(
+            batch_size, seq_len, intermediate_size, provider, func_name, dtype
+        )
+    ).run(print_data=True)
--- a/benchmarks/kernels/benchmark_lora.py
+++ b/benchmarks/kernels/benchmark_lora.py
@ -637,7 +637,7 @@ def bench_optype(
    # Clear LoRA optimization hash-maps.
    _LORA_A_PTR_DICT.clear()
    _LORA_B_PTR_DICT.clear()
-    # Run bench function so that _LORA_A_PTR_DICT and _LORA_B_PTR_DICT are setup
+    # Run bench function so that _LORA_A_PTR_DICT and _LORA_B_PTR_DICT are set up
    for kwargs in kwargs_list:
        op_type.bench_fn()(**kwargs)
    torch.cuda.synchronize()
--- a/benchmarks/kernels/benchmark_moe.py
+++ b/benchmarks/kernels/benchmark_moe.py
@ -419,8 +419,10 @@ class BenchmarkWorker:
        )
        # NOTE(woosuk): The current naming convention uses w2.shape[2], which
        # is the intermediate size after silu_and_mul.
+        block_n = block_quant_shape[0] if block_quant_shape else None
+        block_k = block_quant_shape[1] if block_quant_shape else None
        op_config = get_moe_configs(
-            num_experts, shard_intermediate_size // 2, dtype_str
+            num_experts, shard_intermediate_size // 2, dtype_str, block_n, block_k
        )
        if op_config is None:
            config = get_default_config(
@ -430,6 +432,7 @@ class BenchmarkWorker:
                hidden_size,
                topk,
                dtype_str,
+                block_quant_shape,
            )
        else:
            config = op_config[min(op_config.keys(), key=lambda x: abs(x - num_tokens))]
@ -675,7 +678,11 @@ def main(args: argparse.Namespace):
        is_fp16 = not (use_fp8_w8a8 or use_int8_w8a16)
        search_space = get_configs_compute_bound(is_fp16, block_quant_shape)
        print(f"Start tuning over {len(search_space)} configurations...")
-
+        if use_deep_gemm:
+            raise ValueError(
+                "Tuning with --use-deep-gemm is not supported as it only tunes Triton "
+                "kernels. Please remove the flag."
+            )
        start = time.time()
        configs = _distribute(
            "tune",
--- a/benchmarks/kernels/benchmark_w8a8_block_fp8.py
+++ b/benchmarks/kernels/benchmark_w8a8_block_fp8.py
@ -141,6 +141,7 @@ def get_weight_shapes(tp_size):
    # cannot TP
    total = [
        (512 + 64, 7168),
+        (2112, 7168),
        ((128 + 64) * 128, 7168),
        (128 * (128 + 128), 512),
        (7168, 16384),
--- a/benchmarks/multi_turn/benchmark_serving_multi_turn.py
+++ b/benchmarks/multi_turn/benchmark_serving_multi_turn.py
@ -962,7 +962,7 @@ async def main_mp(

    # At this point all the clients finished,
    # collect results (TTFT, TPOT, etc.) from all the clients.
-    # This needs to happens before calling join on the clients
+    # This needs to happen before calling join on the clients
    # (result_queue should be emptied).
    while not result_queue.empty():
        client_metrics.append(result_queue.get())
--- a/cmake/cpu_extension.cmake
+++ b/cmake/cpu_extension.cmake
@ -88,6 +88,7 @@ is_avx512_disabled(AVX512_DISABLED)

 if (MACOSX_FOUND AND CMAKE_SYSTEM_PROCESSOR STREQUAL "arm64")
    message(STATUS "Apple Silicon Detected")
+    set(APPLE_SILICON_FOUND TRUE)
    set(ENABLE_NUMA OFF)
    check_sysctl(hw.optional.neon ASIMD_FOUND)
    check_sysctl(hw.optional.arm.FEAT_BF16 ARM_BF16_FOUND)
@ -189,7 +190,7 @@ else()
    set(USE_ACL OFF)
 endif()

-if ((AVX512_FOUND AND NOT AVX512_DISABLED) OR ASIMD_FOUND OR POWER9_FOUND OR POWER10_FOUND OR POWER11_FOUND)
+if ((AVX512_FOUND AND NOT AVX512_DISABLED) OR (ASIMD_FOUND AND NOT APPLE_SILICON_FOUND) OR POWER9_FOUND OR POWER10_FOUND OR POWER11_FOUND)
    FetchContent_Declare(
        oneDNN
        GIT_REPOSITORY https://github.com/oneapi-src/oneDNN.git
--- a/cmake/external_projects/vllm_flash_attn.cmake
+++ b/cmake/external_projects/vllm_flash_attn.cmake
@ -38,7 +38,7 @@ else()
  FetchContent_Declare(
          vllm-flash-attn
          GIT_REPOSITORY https://github.com/vllm-project/flash-attention.git
-          GIT_TAG 57b4e68b9f9d94750b46de8f8dbd2bfcc86edd4f
+          GIT_TAG ee4d25bd84e0cbc7e0b9b9685085fd5db2dcb62a
          GIT_PROGRESS TRUE
          # Don't share the vllm-flash-attn build between build types
          BINARY_DIR ${CMAKE_BINARY_DIR}/vllm-flash-attn
--- a/csrc/attention/mla/sm100_cutlass_mla_kernel.cu
+++ b/csrc/attention/mla/sm100_cutlass_mla_kernel.cu
@ -36,6 +36,7 @@ limitations under the License.
 #if !defined(CUDA_VERSION) || CUDA_VERSION < 12040
 void sm100_cutlass_mla_decode(
    torch::Tensor const& out,
+    torch::Tensor const& lse,
    torch::Tensor const& q_nope,
    torch::Tensor const& q_pe,
    torch::Tensor const& kv_c_and_k_pe_cache,
@ -64,11 +65,11 @@ struct IsPersistent {
  static const bool value = v;
 };

-template <typename T, bool IsPaged128, typename PersistenceOption = IsPersistent<true>>
+template <typename T, typename TOut, bool IsPaged128, typename PersistenceOption = IsPersistent<true>>
 struct MlaSm100 {
  using Element = T;
  using ElementAcc = float;
-  using ElementOut = T;
+  using ElementOut = TOut;

  using TileShape = Shape<_128, _128, Shape<_512, _64>>;
  using TileShapeH = cute::tuple_element_t<0, TileShape>;
@ -99,6 +100,7 @@ struct MlaSm100 {
 template <typename T>
 typename T::Fmha::Arguments args_from_options(
    at::Tensor const& out,
+    at::Tensor const& lse,
    at::Tensor const& q_nope,
    at::Tensor const& q_pe,
    at::Tensor const& kv_c_and_k_pe_cache,
@ -162,7 +164,10 @@ typename T::Fmha::Arguments args_from_options(
       stride_PT,
       page_count_total,
       page_size},
-      {static_cast<ElementOut*>(out.data_ptr()), stride_O, static_cast<ElementAcc*>(nullptr), stride_LSE},
+      {static_cast<ElementOut*>(out.data_ptr()),
+       stride_O,
+       static_cast<ElementAcc*>(lse.defined() ? lse.data_ptr() : nullptr),
+       stride_LSE},
      hw_info,
      // TODO(trevor-m): Change split_kv back to -1 when
      // https://github.com/NVIDIA/cutlass/issues/2274 is fixed. Split_kv=1 will
@ -178,9 +183,10 @@ typename T::Fmha::Arguments args_from_options(
  return arguments;
 }

-template <typename Element, bool IsPaged128, typename PersistenceOption>
+template <typename Element, typename ElementOut, bool IsPaged128, typename PersistenceOption>
 void runMla(
    at::Tensor const& out,
+    at::Tensor const& lse,
    at::Tensor const& q_nope,
    at::Tensor const& q_pe,
    at::Tensor const& kv_c_and_k_pe_cache,
@ -190,9 +196,9 @@ void runMla(
    double sm_scale,
    int64_t num_kv_splits,
    cudaStream_t stream) {
-  using MlaSm100Type = MlaSm100<Element, IsPaged128, PersistenceOption>;
+  using MlaSm100Type = MlaSm100<Element, ElementOut, IsPaged128, PersistenceOption>;
  typename MlaSm100Type::Fmha fmha;
-  auto arguments = args_from_options<MlaSm100Type>(out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, sm_scale, num_kv_splits);
+  auto arguments = args_from_options<MlaSm100Type>(out, lse, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, sm_scale, num_kv_splits);

  CUTLASS_CHECK(fmha.can_implement(arguments));

@ -214,6 +220,7 @@ void runMla(

 void sm100_cutlass_mla_decode(
    torch::Tensor const& out,
+    torch::Tensor const& lse,
    torch::Tensor const& q_nope,
    torch::Tensor const& q_pe,
    torch::Tensor const& kv_c_and_k_pe_cache,
@ -233,14 +240,14 @@ void sm100_cutlass_mla_decode(
  DISPATCH_BOOL(page_size == 128, IsPaged128, [&] {
    DISPATCH_BOOL(num_kv_splits <= 1, NotManualSplitKV, [&] {
      if (in_dtype == at::ScalarType::Half) {
-        runMla<cutlass::half_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
-          out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
+        runMla<cutlass::half_t, cutlass::half_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
+          out, lse, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
      } else if (in_dtype == at::ScalarType::BFloat16) {
-        runMla<cutlass::bfloat16_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
-          out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
+        runMla<cutlass::bfloat16_t, cutlass::bfloat16_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
+          out, lse, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
      } else if (in_dtype == at::ScalarType::Float8_e4m3fn) {
-        runMla<cutlass::float_e4m3_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
-          out, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
+        runMla<cutlass::float_e4m3_t, cutlass::bfloat16_t, IsPaged128, IsPersistent<NotManualSplitKV>>(
+          out, lse, q_nope, q_pe, kv_c_and_k_pe_cache, seq_lens, page_table, workspace, sm_scale, num_kv_splits, stream);
      } else {
        TORCH_CHECK(false, "Unsupported input data type of MLA");
      }
@ -253,7 +260,7 @@ void sm100_cutlass_mla_decode(
 int64_t sm100_cutlass_mla_get_workspace_size(int64_t max_seq_len, int64_t num_batches, int64_t sm_count, int64_t num_kv_splits) {
  // Workspace size depends on ElementAcc and ElementLSE (same as ElementAcc)
  // which are float, so Element type here doesn't matter.
-  using MlaSm100Type = MlaSm100<cutlass::half_t, true>;
+  using MlaSm100Type = MlaSm100<cutlass::half_t, cutlass::half_t, true>;

  // Get split kv. Requires problem shape and sm_count only.
  typename MlaSm100Type::Fmha::Arguments arguments;
--- a/csrc/cache.h
+++ b/csrc/cache.h
@ -47,4 +47,12 @@ void gather_and_maybe_dequant_cache(
    torch::Tensor const& cu_seq_lens,  // [BATCH+1]
    int64_t batch_size, const std::string& kv_cache_dtype,
    torch::Tensor const& scale,
-    std::optional<torch::Tensor> seq_starts = std::nullopt);
+    std::optional<torch::Tensor> seq_starts = std::nullopt);
+
+// TODO(hc): cp_gather_cache need support scaled kvcahe in the future.
+void cp_gather_cache(
+    torch::Tensor const& src_cache,    // [NUM_BLOCKS, BLOCK_SIZE, ENTRIES...]
+    torch::Tensor const& dst,          // [TOT_TOKENS, ENTRIES...]
+    torch::Tensor const& block_table,  // [BATCH, BLOCK_INDICES]
+    torch::Tensor const& cu_seq_lens,  // [BATCH+1]
+    int64_t batch_size, std::optional<torch::Tensor> seq_starts = std::nullopt);
--- a/csrc/cache_kernels.cu
+++ b/csrc/cache_kernels.cu
@ -1,6 +1,7 @@
 #include <torch/all.h>
 #include <ATen/cuda/CUDAContext.h>
 #include <c10/cuda/CUDAGuard.h>
+#include <c10/cuda/CUDAException.h>

 #include "cuda_utils.h"
 #include "cuda_compat.h"
@ -779,3 +780,145 @@ void gather_and_maybe_dequant_cache(

  DISPATCH_BY_KV_CACHE_DTYPE(dst.dtype(), kv_cache_dtype, CALL_GATHER_CACHE);
 }
+
+namespace vllm {
+template <typename scalar_t>
+// Note(hc): The cp_gather_cache allows seq_starts to no longer be divisible by
+// block_size.
+__global__ void cp_gather_cache(
+    const scalar_t* __restrict__ src_cache,   // [NUM_BLOCKS, BLOCK_SIZE,
+                                              // ENTRY_SIZE]
+    scalar_t* __restrict__ dst,               // [TOT_TOKENS, ENTRY_SIZE]
+    const int32_t* __restrict__ block_table,  // [BATCH, BLOCK_INDICES]
+    const int32_t* __restrict__ cu_seq_lens,  // [BATCH+1]
+    const int32_t block_size, const int32_t entry_size,
+    const int64_t block_table_stride, const int64_t cache_block_stride,
+    const int64_t cache_entry_stride, const int64_t dst_entry_stride,
+    const int32_t* __restrict__ seq_starts  // Optional: starting offsets per
+                                            // batch
+) {
+  const int64_t bid = blockIdx.x;  // Batch ID
+  const int32_t num_splits = gridDim.y;
+  const int32_t split = blockIdx.y;
+  const int32_t seq_start = cu_seq_lens[bid];
+  const int32_t seq_end = cu_seq_lens[bid + 1];
+  const int32_t seq_len = seq_end - seq_start;
+  const int32_t tot_slots = seq_len;
+  const int32_t split_slots = cuda_utils::ceil_div(tot_slots, num_splits);
+
+  const int32_t split_start = split * split_slots;
+  const int32_t split_end = min((split + 1) * split_slots, tot_slots);
+
+  const bool is_active_split = (split_start < tot_slots);
+
+  if (!is_active_split) return;
+
+  // Adjust the pointer for the block_table for this batch.
+  // If seq_starts is provided, compute an offset based on it
+  const int32_t batch_offset = bid * block_table_stride;
+  int32_t offset = split_start;
+  if (seq_starts != nullptr) {
+    offset += seq_starts[bid];
+  }
+  int32_t offset_div = offset / block_size;
+  offset = offset % block_size;
+  const int32_t* batch_block_table = block_table + batch_offset;
+
+  // Adjust dst pointer based on the cumulative sequence lengths.
+  dst += seq_start * dst_entry_stride;
+
+  auto copy_entry = [&](const scalar_t* __restrict__ _src,
+                        scalar_t* __restrict__ _dst) {
+    for (int i = threadIdx.x; i < entry_size; i += blockDim.x)
+      _dst[i] = _src[i];
+  };
+
+  for (int pid = split_start; pid < split_end; ++pid) {
+    auto block_id = batch_block_table[offset_div];
+    auto block_start_ptr = src_cache + block_id * cache_block_stride;
+    auto block_dst_ptr = dst + pid * dst_entry_stride;
+    copy_entry(block_start_ptr + offset * cache_entry_stride, block_dst_ptr);
+    offset += 1;
+    // bump to next block
+    if (offset == block_size) {
+      offset_div += 1;
+      offset = 0;
+    }
+  }
+}
+}  // namespace vllm
+
+// Macro to dispatch the kernel based on the data type.
+#define CALL_CP_GATHER_CACHE(CPY_DTYPE)                                 \
+  vllm::cp_gather_cache<CPY_DTYPE><<<grid, block, 0, stream>>>(         \
+      reinterpret_cast<CPY_DTYPE*>(src_cache.data_ptr()),               \
+      reinterpret_cast<CPY_DTYPE*>(dst.data_ptr()),                     \
+      block_table.data_ptr<int32_t>(), cu_seq_lens.data_ptr<int32_t>(), \
+      block_size, entry_size, block_table_stride, cache_block_stride,   \
+      cache_entry_stride, dst_entry_stride, seq_starts_ptr);
+
+// Gather sequences from the cache into the destination tensor.
+//  - cu_seq_lens contains the cumulative sequence lengths for each batch
+//  - block_table contains the cache block indices for each sequence
+//  - Optionally, seq_starts (if provided) offsets the starting slot index by
+//  seq_starts[bid]
+void cp_gather_cache(
+    torch::Tensor const& src_cache,    // [NUM_BLOCKS, BLOCK_SIZE, ENTRIES...]
+    torch::Tensor const& dst,          // [TOT_TOKENS, ENTRIES...]
+    torch::Tensor const& block_table,  // [BATCH, BLOCK_INDICES]
+    torch::Tensor const& cu_seq_lens,  // [BATCH+1]
+    int64_t batch_size,
+    std::optional<torch::Tensor> seq_starts = std::nullopt) {
+  at::cuda::OptionalCUDAGuard device_guard(src_cache.device());
+  const cudaStream_t stream = at::cuda::getCurrentCUDAStream();
+
+  int32_t block_size = src_cache.size(1);
+  int32_t entry_size = src_cache.flatten(2, -1).size(2);
+
+  TORCH_CHECK(block_table.dtype() == torch::kInt32,
+              "block_table must be int32");
+  TORCH_CHECK(cu_seq_lens.dtype() == torch::kInt32,
+              "cu_seq_lens must be int32");
+  if (seq_starts.has_value()) {
+    TORCH_CHECK(seq_starts.value().dtype() == torch::kInt32,
+                "seq_starts must be int32");
+  }
+
+  TORCH_CHECK(src_cache.device() == dst.device(),
+              "src_cache and dst must be on the same device");
+  TORCH_CHECK(src_cache.device() == block_table.device(),
+              "src_cache and block_table must be on the same device");
+  TORCH_CHECK(src_cache.device() == cu_seq_lens.device(),
+              "src_cache and cu_seq_lens must be on the same device");
+  if (seq_starts.has_value()) {
+    TORCH_CHECK(src_cache.device() == seq_starts.value().device(),
+                "src_cache and seq_starts must be on the same device");
+  }
+
+  int64_t block_table_stride = block_table.stride(0);
+  int64_t cache_block_stride = src_cache.stride(0);
+  int64_t cache_entry_stride = src_cache.stride(1);
+  int64_t dst_entry_stride = dst.stride(0);
+
+  // Decide on the number of splits based on the batch size.
+  int num_splits = batch_size > 128 ? 2 : batch_size > 64 ? 4 : 16;
+  dim3 grid(batch_size, num_splits);
+  dim3 block(1024);
+
+  TORCH_CHECK(src_cache.dtype() == dst.dtype(),
+              "src_cache and dst must have the same dtype");
+
+  const int dtype_bits = src_cache.element_size() * 8;
+  const int32_t* seq_starts_ptr =
+      seq_starts.has_value() ? seq_starts.value().data_ptr<int32_t>() : nullptr;
+
+  if (dtype_bits == 32) {
+    CALL_CP_GATHER_CACHE(uint32_t);
+  } else if (dtype_bits == 16) {
+    CALL_CP_GATHER_CACHE(uint16_t);
+  } else if (dtype_bits == 8) {
+    CALL_CP_GATHER_CACHE(uint8_t);
+  } else {
+    TORCH_CHECK(false, "Unsupported data type width: ", dtype_bits);
+  }
+}
--- a/csrc/cpu/dnnl_helper.cpp
+++ b/csrc/cpu/dnnl_helper.cpp
@ -22,6 +22,23 @@ void release_dnnl_matmul_handler(int64_t handler) {
  delete ptr;
 }

+DNNLScratchPadManager::DNNLScratchPadManager() : size_(0), ptr_(nullptr) {
+  this->realloc(allocation_unit * 128);
+}
+
+void DNNLScratchPadManager::realloc(size_t new_size) {
+  new_size = round(new_size);
+  if (new_size > size_) {
+    ptr_ = std::aligned_alloc(64, new_size);
+    size_ = new_size;
+  }
+}
+
+DNNLScratchPadManager* DNNLScratchPadManager::get_dnnl_scratchpad_manager() {
+  static DNNLScratchPadManager manager;
+  return &manager;
+}
+
 template <typename KT, typename VT>
 class DNNLPrimitiveCache {
 public:
@ -166,6 +183,23 @@ struct hash<W8A8MatMulPrimitiveHandler::MSizeCacheKey> {
           hash<int>()(static_cast<int>(val.bias_type));
  }
 };
+
+template <>
+struct hash<MatMulPrimitiveHandler::ClassMatmulCacheKey> {
+  size_t operator()(
+      const MatMulPrimitiveHandler::ClassMatmulCacheKey& val) const {
+    return hash<dnnl_dim_t>()(val.b_n_size) ^ hash<dnnl_dim_t>()(val.b_k_size);
+  }
+};
+
+template <>
+struct hash<MatMulPrimitiveHandler::MSizeCacheKey> {
+  size_t operator()(const MatMulPrimitiveHandler::MSizeCacheKey& val) const {
+    return hash<dnnl_dim_t>()(val.a_m_size) ^
+           hash<dnnl_dim_t>()(val.a_m_stride) ^ hash<bool>()(val.use_bias) ^
+           hash<int>()(static_cast<int>(val.bias_type));
+  }
+};
 }  // namespace std

 bool operator==(const W8A8MatMulPrimitiveHandler::ClassMatmulCacheKey& l,
@ -181,6 +215,17 @@ bool operator==(const W8A8MatMulPrimitiveHandler::MSizeCacheKey& l,
         l.bias_type == r.bias_type;
 }

+bool operator==(const MatMulPrimitiveHandler::ClassMatmulCacheKey& l,
+                const MatMulPrimitiveHandler::ClassMatmulCacheKey& r) {
+  return l.b_n_size == r.b_n_size && l.b_k_size == r.b_k_size;
+}
+
+bool operator==(const MatMulPrimitiveHandler::MSizeCacheKey& l,
+                const MatMulPrimitiveHandler::MSizeCacheKey& r) {
+  return l.a_m_size == r.a_m_size && l.a_m_stride == r.a_m_stride &&
+         l.use_bias == r.use_bias && l.bias_type == r.bias_type;
+}
+
 static std::shared_ptr<W8A8MatMulPrimitiveHandler::MSizeCache>
 get_w8a8_class_primitive_cache(
    const W8A8MatMulPrimitiveHandler::ClassMatmulCacheKey& key,
@ -239,6 +284,11 @@ void W8A8MatMulPrimitiveHandler::execute(ExecArgs& args) {
  }

  dnnl::matmul matmul = get_matmul_cache(args);
+
+  auto&& [scratchpad_storage, scratchpad_mem_desc] = get_runtime_memory_ptr(5);
+  scratchpad_storage->set_data_handle(
+      DNNLScratchPadManager::get_dnnl_scratchpad_manager()->get_data<void>());
+
  matmul.execute(default_stream(), memory_cache_);
  default_stream().wait();
 }
@ -257,6 +307,8 @@ dnnl::matmul W8A8MatMulPrimitiveHandler::get_matmul_cache(

  return m_size_cache_->get_or_create(key, [&]() {
    dnnl::matmul::primitive_desc desc = this->create_primitive_desc(key, false);
+    auto manager = DNNLScratchPadManager::get_dnnl_scratchpad_manager();
+    manager->realloc(desc.scratchpad_desc().get_size());
    return dnnl::matmul(desc);
  });
 }
@ -300,6 +352,11 @@ void W8A8MatMulPrimitiveHandler::init_runtime_memory_cache(const Args& args) {
      dnnl::memory({{b_n_size_}, dnnl::memory::data_type::f32, {1}},
                   default_engine(), nullptr);
  set_runtime_memory_ptr(4, memory_cache_[DNNL_ARG_BIAS].get());
+
+  memory_cache_[DNNL_ARG_SCRATCHPAD] =
+      dnnl::memory({{b_n_size_}, dnnl::memory::data_type::f32, {1}},
+                   default_engine(), nullptr);
+  set_runtime_memory_ptr(5, memory_cache_[DNNL_ARG_SCRATCHPAD].get());
 }

 dnnl::matmul::primitive_desc W8A8MatMulPrimitiveHandler::create_primitive_desc(
@ -319,6 +376,9 @@ dnnl::matmul::primitive_desc W8A8MatMulPrimitiveHandler::create_primitive_desc(
                          dnnl::memory::format_tag::ab);

  dnnl::primitive_attr attr;
+
+  attr.set_scratchpad_mode(dnnl::scratchpad_mode::user);
+
  // For PER_TOKEN, scales will be applied in outside epilogue
  if (a_qs_ == QuantizationStrategy::PER_TENSOR) {
    attr.set_scales_mask(DNNL_ARG_SRC, 0);
@ -344,3 +404,120 @@ dnnl::matmul::primitive_desc W8A8MatMulPrimitiveHandler::create_primitive_desc(
                                        attr);
  }
 }
+
+MatMulPrimitiveHandler::MatMulPrimitiveHandler(const Args& args)
+    : DNNLMatMulPrimitiveHandler(
+          static_cast<DNNLMatMulPrimitiveHandler::Args>(args), args.ab_type),
+      m_size_cache_(nullptr) {
+  assert(ab_type_ == dnnl::memory::data_type::f32 ||
+         ab_type_ == dnnl::memory::data_type::bf16 ||
+         ab_type_ == dnnl::memory::data_type::f16);
+  prepack_weight(args.b_ptr,
+                 create_primitive_desc(
+                     MSizeCacheKey{.a_m_size = DNNL_RUNTIME_DIM_VAL,
+                                   .a_m_stride = DNNL_RUNTIME_DIM_VAL,
+                                   .use_bias = false,
+                                   .bias_type = dnnl::memory::data_type::undef},
+                     true)
+                     .weights_desc());
+  init_runtime_memory_cache(args);
+}
+
+static std::shared_ptr<MatMulPrimitiveHandler::MSizeCache>
+get_matul_class_primitive_cache(
+    const MatMulPrimitiveHandler::ClassMatmulCacheKey& key,
+    int64_t cache_size) {
+  static MatMulPrimitiveHandler::ClassMatmulCache cache(128);
+  assert(cache_size > 0);
+  return cache.get_or_create(key, [&]() {
+    return std::make_shared<MatMulPrimitiveHandler::MSizeCache>(cache_size);
+  });
+}
+
+void MatMulPrimitiveHandler::execute(ExecArgs& args) {
+  auto&& [a_storage, a_mem_desc] = get_runtime_memory_ptr(0);
+  auto&& [c_storage, c_mem_desc] = get_runtime_memory_ptr(1);
+  a_storage->set_data_handle((void*)args.a_ptr);
+  a_mem_desc->dims[0] = args.a_m_size;
+  a_mem_desc->format_desc.blocking.strides[0] = args.a_m_stride;
+  c_storage->set_data_handle((void*)args.c_ptr);
+  c_mem_desc->dims[0] = args.a_m_size;
+
+  if (args.use_bias) {
+    auto&& [bias_storage, bias_mem_desc] = get_runtime_memory_ptr(2);
+    bias_storage->set_data_handle((void*)args.bias_ptr);
+  }
+
+  dnnl::matmul matmul = get_matmul_cache(args);
+
+  auto&& [scratchpad_storage, scratchpad_mem_desc] = get_runtime_memory_ptr(3);
+  scratchpad_storage->set_data_handle(
+      DNNLScratchPadManager::get_dnnl_scratchpad_manager()->get_data<void>());
+
+  matmul.execute(default_stream(), memory_cache_);
+  default_stream().wait();
+}
+
+dnnl::matmul MatMulPrimitiveHandler::get_matmul_cache(
+    const MSizeCacheKey& key) {
+  if (m_size_cache_.get() == nullptr) {
+    ClassMatmulCacheKey key = {.b_n_size = b_n_size_, .b_k_size = b_k_size_};
+    m_size_cache_ = get_matul_class_primitive_cache(key, primitive_cache_size_);
+  }
+  return m_size_cache_->get_or_create(key, [&]() {
+    dnnl::matmul::primitive_desc desc = this->create_primitive_desc(key, false);
+    auto manager = DNNLScratchPadManager::get_dnnl_scratchpad_manager();
+    manager->realloc(desc.scratchpad_desc().get_size());
+    return dnnl::matmul(desc);
+  });
+}
+
+dnnl::matmul::primitive_desc MatMulPrimitiveHandler::create_primitive_desc(
+    const MSizeCacheKey& key, bool first_time) {
+  dnnl::memory::desc a_md;
+  dnnl::memory::desc b_md;
+  if (first_time) {
+    a_md = dnnl::memory::desc({key.a_m_size, b_k_size_}, b_type_,
+                              dnnl::memory::format_tag::ab);
+    b_md = dnnl::memory::desc({b_k_size_, b_n_size_}, b_type_,
+                              dnnl::memory::format_tag::any);
+  } else {
+    a_md = dnnl::memory::desc({key.a_m_size, b_k_size_}, b_type_,
+                              {key.a_m_stride, 1});
+    b_md = b_target_mem_desc_;
+  }
+  dnnl::memory::desc c_md({key.a_m_size, b_n_size_}, c_type_,
+                          dnnl::memory::format_tag::ab);
+
+  dnnl::primitive_attr attr;
+  attr.set_scratchpad_mode(dnnl::scratchpad_mode::user);
+
+  if (key.use_bias) {
+    dnnl::memory::desc bias_md({1, b_n_size_}, key.bias_type, {b_n_size_, 1});
+    return dnnl::matmul::primitive_desc(default_engine(), a_md, b_md, bias_md,
+                                        c_md, attr);
+  } else {
+    return dnnl::matmul::primitive_desc(default_engine(), a_md, b_md, c_md,
+                                        attr);
+  }
+}
+
+void MatMulPrimitiveHandler::init_runtime_memory_cache(const Args& args) {
+  memory_cache_[DNNL_ARG_SRC] = dnnl::memory(
+      {{1, b_k_size_}, b_type_, {b_k_size_, 1}}, default_engine(), nullptr);
+  set_runtime_memory_ptr(0, memory_cache_[DNNL_ARG_SRC].get());
+  memory_cache_[DNNL_ARG_DST] =
+      dnnl::memory({{1, b_n_size_}, c_type_, dnnl::memory::format_tag::ab},
+                   default_engine(), nullptr);
+  set_runtime_memory_ptr(1, memory_cache_[DNNL_ARG_DST].get());
+
+  memory_cache_[DNNL_ARG_BIAS] =
+      dnnl::memory({{b_n_size_}, dnnl::memory::data_type::f32, {1}},
+                   default_engine(), nullptr);
+  set_runtime_memory_ptr(2, memory_cache_[DNNL_ARG_BIAS].get());
+
+  memory_cache_[DNNL_ARG_SCRATCHPAD] =
+      dnnl::memory({{b_n_size_}, dnnl::memory::data_type::f32, {1}},
+                   default_engine(), nullptr);
+  set_runtime_memory_ptr(3, memory_cache_[DNNL_ARG_SCRATCHPAD].get());
+}
--- a/csrc/cpu/dnnl_helper.h
+++ b/csrc/cpu/dnnl_helper.h
@ -59,6 +59,30 @@ constexpr inline dnnl::memory::data_type get_dnnl_type() {
  return DNNLType<std::decay_t<T>>::type;
 }

+class DNNLScratchPadManager {
+ public:
+  static constexpr size_t allocation_unit = 4 * 1024 * 1024;  // 4KB
+
+  static DNNLScratchPadManager* get_dnnl_scratchpad_manager();
+
+  DNNLScratchPadManager();
+
+  template <typename T>
+  T* get_data() {
+    return reinterpret_cast<T*>(ptr_);
+  }
+
+  static size_t round(size_t size) {
+    return ((size + allocation_unit - 1) / allocation_unit) * allocation_unit;
+  }
+
+  void realloc(size_t new_size);
+
+ private:
+  size_t size_;
+  void* ptr_;
+};
+
 class DNNLMatMulPrimitiveHandler {
 public:
  virtual ~DNNLMatMulPrimitiveHandler() = default;
@ -166,4 +190,54 @@ class W8A8MatMulPrimitiveHandler : public DNNLMatMulPrimitiveHandler {
  std::shared_ptr<MSizeCache> m_size_cache_;
 };

+class MatMulPrimitiveHandler : public DNNLMatMulPrimitiveHandler {
+ public:
+  struct Args : public DNNLMatMulPrimitiveHandler::Args {
+    dnnl::memory::data_type ab_type;
+  };
+
+  struct ClassMatmulCacheKey {
+    dnnl_dim_t b_n_size;
+    dnnl_dim_t b_k_size;
+
+    friend bool operator==(const ClassMatmulCacheKey& l,
+                           const ClassMatmulCacheKey& r);
+  };
+
+  struct MSizeCacheKey {
+    dnnl_dim_t a_m_size;
+    dnnl_dim_t a_m_stride;
+    bool use_bias;
+    dnnl::memory::data_type bias_type;
+
+    friend bool operator==(const MSizeCacheKey& l, const MSizeCacheKey& r);
+  };
+
+  using MSizeCache = DNNLPrimitiveCache<MSizeCacheKey, dnnl::matmul>;
+  using ClassMatmulCache =
+      DNNLPrimitiveCache<ClassMatmulCacheKey, std::shared_ptr<MSizeCache>>;
+
+  struct ExecArgs : public MSizeCacheKey {
+    const void* a_ptr;
+    const void* bias_ptr;
+    void* c_ptr;
+  };
+
+ public:
+  MatMulPrimitiveHandler(const Args& args);
+
+  void execute(ExecArgs& args);
+
+ private:
+  dnnl::matmul::primitive_desc create_primitive_desc(const MSizeCacheKey& key,
+                                                     bool first_time);
+
+  void init_runtime_memory_cache(const Args& args);
+
+  dnnl::matmul get_matmul_cache(const MSizeCacheKey& key);
+
+ private:
+  std::shared_ptr<MSizeCache> m_size_cache_;
+};
+
 #endif
--- a/csrc/cpu/dnnl_kernels.cpp
+++ b/csrc/cpu/dnnl_kernels.cpp
@ -145,7 +145,8 @@ void dynamic_scaled_int8_quant_impl(const scalar_t* input, int8_t* output,
      }
    }

-    float scale_val, azp_val;
+    float scale_val;
+    float azp_val = 0.0f;
    if constexpr (AZP) {
      float max_scalar = max_value.reduce_max();
      float min_scalar = min_value.reduce_min();
@ -379,6 +380,7 @@ void onednn_scaled_mm(
  exec_args.a_ptr = a.data_ptr<int8_t>();
  exec_args.a_m_size = a.size(0);
  exec_args.bias_ptr = nullptr;
+  exec_args.bias_type = get_dnnl_type<void>();
  exec_args.use_bias = false;
  exec_args.a_scales_ptr = nullptr;
  exec_args.a_zero_points_ptr = nullptr;
@ -492,3 +494,56 @@ void dynamic_scaled_int8_quant(
        }
      });
 }
+
+int64_t create_onednn_mm_handler(const torch::Tensor& b,
+                                 int64_t primitive_cache_size) {
+  TORCH_CHECK(b.dim() == 2);
+
+  MatMulPrimitiveHandler::Args args;
+  args.primitive_cache_size = primitive_cache_size;
+
+  args.b_k_size = b.size(0);
+  args.b_k_stride = b.stride(0);
+  args.b_n_size = b.size(1);
+  args.b_n_stride = b.stride(1);
+  args.b_ptr = b.data_ptr();
+
+  VLLM_DISPATCH_FLOATING_TYPES(b.scalar_type(), "create_onednn_mm_handler",
+                               [&] {
+                                 args.c_type = get_dnnl_type<scalar_t>();
+                                 args.ab_type = get_dnnl_type<scalar_t>();
+                               });
+
+  return reinterpret_cast<int64_t>(new MatMulPrimitiveHandler(args));
+}
+
+void onednn_mm(torch::Tensor& c,        // [M, OC], row-major
+               const torch::Tensor& a,  // [M, IC], row-major
+               const std::optional<torch::Tensor>& bias, int64_t handler) {
+  CPU_KERNEL_GUARD_IN(onednn_mm)
+  TORCH_CHECK(a.dim() == 2);
+  TORCH_CHECK(a.stride(-1) == 1);
+  TORCH_CHECK(c.is_contiguous());
+  MatMulPrimitiveHandler* ptr =
+      reinterpret_cast<MatMulPrimitiveHandler*>(handler);
+
+  MatMulPrimitiveHandler::ExecArgs exec_args;
+  exec_args.a_m_size = a.size(0);
+  exec_args.a_m_stride = a.stride(0);
+
+  VLLM_DISPATCH_FLOATING_TYPES(a.scalar_type(), "onednn_mm", [&] {
+    if (bias.has_value()) {
+      exec_args.use_bias = true;
+      exec_args.bias_type = get_dnnl_type<scalar_t>();
+      exec_args.bias_ptr = bias->data_ptr<scalar_t>();
+    } else {
+      exec_args.use_bias = false;
+      exec_args.bias_type = get_dnnl_type<void>();
+      exec_args.bias_ptr = nullptr;
+    }
+    exec_args.a_ptr = a.data_ptr<scalar_t>();
+    exec_args.c_ptr = c.data_ptr<scalar_t>();
+
+    ptr->execute(exec_args);
+  });
+}
--- a/csrc/cpu/torch_bindings.cpp
+++ b/csrc/cpu/torch_bindings.cpp
@ -21,6 +21,12 @@ void onednn_scaled_mm(torch::Tensor& c, const torch::Tensor& a,
                      const std::optional<torch::Tensor>& bias,
                      int64_t handler);

+int64_t create_onednn_mm_handler(const torch::Tensor& b,
+                                 int64_t primitive_cache_size);
+
+void onednn_mm(torch::Tensor& c, const torch::Tensor& a,
+               const std::optional<torch::Tensor>& bias, int64_t handler);
+
 void mla_decode_kvcache(torch::Tensor& out, torch::Tensor& query,
                        torch::Tensor& kv_cache, double scale,
                        torch::Tensor& block_tables, torch::Tensor& seq_lens);
@ -153,6 +159,18 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
  ops.def("release_dnnl_matmul_handler(int handler) -> ()",
          &release_dnnl_matmul_handler);

+  // Create oneDNN GEMM handler
+  ops.def(
+      "create_onednn_mm_handler(Tensor b, int "
+      "primitive_cache_size) -> int",
+      &create_onednn_mm_handler);
+
+  // oneDNN GEMM
+  ops.def(
+      "onednn_mm(Tensor! c, Tensor a, Tensor? bias, "
+      "int handler) -> ()");
+  ops.impl("onednn_mm", torch::kCPU, &onednn_mm);
+
  // Create oneDNN W8A8 handler
  ops.def(
      "create_onednn_scaled_mm_handler(Tensor b, Tensor b_scales, ScalarType "
--- a/csrc/dispatch_utils.h
+++ b/csrc/dispatch_utils.h
@ -19,6 +19,13 @@
 #define VLLM_DISPATCH_FLOATING_TYPES(TYPE, NAME, ...) \
  AT_DISPATCH_SWITCH(TYPE, NAME, VLLM_DISPATCH_CASE_FLOATING_TYPES(__VA_ARGS__))

+#define VLLM_DISPATCH_CASE_HALF_TYPES(...)            \
+  AT_DISPATCH_CASE(at::ScalarType::Half, __VA_ARGS__) \
+  AT_DISPATCH_CASE(at::ScalarType::BFloat16, __VA_ARGS__)
+
+#define VLLM_DISPATCH_HALF_TYPES(TYPE, NAME, ...) \
+  AT_DISPATCH_SWITCH(TYPE, NAME, VLLM_DISPATCH_CASE_HALF_TYPES(__VA_ARGS__))
+
 // ROCm devices might use either fn or fnuz, so set up dispatch table for both.
 // A host-based check at runtime will create a preferred FP8 type for ROCm
 // such that the correct kernel is dispatched.
--- a/csrc/mamba/mamba_ssm/selective_scan_fwd.cu
+++ b/csrc/mamba/mamba_ssm/selective_scan_fwd.cu
@ -27,11 +27,12 @@

 template<int kNThreads_, int kNItems_, int kNRows_, bool kIsEvenLen_,
         bool kIsVariableB_, bool kIsVariableC_,
-         bool kHasZ_, bool kVarlen_, typename input_t_, typename weight_t_>
+         bool kHasZ_, bool kVarlen_, typename input_t_, typename weight_t_, typename state_t_>
 struct Selective_Scan_fwd_kernel_traits {
    static_assert(kNItems_ % 4 == 0);
    using input_t = input_t_;
    using weight_t = weight_t_;
+    using state_t = state_t_;
    static constexpr int kNThreads = kNThreads_;
    // Setting MinBlocksPerMP to be 3 (instead of 2) for 128 threads improves occupancy.
    static constexpr int kMinBlocks = kNThreads < 128 ? 5 : 3;
@ -132,7 +133,7 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
    input_t *Bvar = reinterpret_cast<input_t *>(params.B_ptr) + sequence_start_index * params.B_batch_stride + group_id * params.B_group_stride;
    weight_t *C = reinterpret_cast<weight_t *>(params.C_ptr) + dim_id * kNRows * params.C_d_stride;
    input_t *Cvar = reinterpret_cast<input_t *>(params.C_ptr) + sequence_start_index * params.C_batch_stride + group_id * params.C_group_stride;
-    input_t *ssm_states = reinterpret_cast<input_t *>(params.ssm_states_ptr) + 
+    typename Ktraits::state_t *ssm_states = reinterpret_cast<typename Ktraits::state_t *>(params.ssm_states_ptr) + 
    cache_index * params.ssm_states_batch_stride + 
    dim_id * kNRows * params.ssm_states_dim_stride;
    
@ -261,7 +262,7 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
                if (threadIdx.x == 0) {
                    smem_running_prefix[state_idx] = prefix_op.running_prefix;
                    if (chunk == n_chunks - 1) {
-                        ssm_states[state_idx * params.ssm_states_dstate_stride] = input_t(prefix_op.running_prefix.y);
+                        ssm_states[state_idx * params.ssm_states_dstate_stride] = typename Ktraits::state_t(prefix_op.running_prefix.y);
                    }
                }
                #pragma unroll
@ -310,7 +311,7 @@ void selective_scan_fwd_kernel(SSMParamsBase params) {
    }
 }

-template<int kNThreads, int kNItems, typename input_t, typename weight_t>
+template<int kNThreads, int kNItems, typename input_t, typename weight_t, typename state_t>
 void selective_scan_fwd_launch(SSMParamsBase &params, cudaStream_t stream) {
    // Only kNRows == 1 is tested for now, which ofc doesn't differ from previously when we had each block
    // processing 1 row.
@ -321,7 +322,7 @@ void selective_scan_fwd_launch(SSMParamsBase &params, cudaStream_t stream) {
    BOOL_SWITCH(params.seqlen % (kNThreads * kNItems) == 0, kIsEvenLen, [&] {
        BOOL_SWITCH(params.z_ptr != nullptr , kHasZ, [&] {
            BOOL_SWITCH(params.query_start_loc_ptr != nullptr , kVarlen, [&] {
-                using Ktraits = Selective_Scan_fwd_kernel_traits<kNThreads, kNItems, kNRows, kIsEvenLen, kIsVariableB, kIsVariableC, kHasZ,  kVarlen, input_t, weight_t>;
+                using Ktraits = Selective_Scan_fwd_kernel_traits<kNThreads, kNItems, kNRows, kIsEvenLen, kIsVariableB, kIsVariableC, kHasZ,  kVarlen, input_t, weight_t, state_t>;
                constexpr int kSmemSize = Ktraits::kSmemSize + kNRows * MAX_DSTATE * sizeof(typename Ktraits::scan_t);
                dim3 grid(params.batch, params.dim / kNRows);
                auto kernel = &selective_scan_fwd_kernel<Ktraits>;
@ -341,59 +342,78 @@ void selective_scan_fwd_launch(SSMParamsBase &params, cudaStream_t stream) {
    });
 }

-template<typename input_t, typename weight_t>
+template<typename input_t, typename weight_t, typename state_t>
 void selective_scan_fwd_cuda(SSMParamsBase &params, cudaStream_t stream) {

    #ifndef USE_ROCM
        if (params.seqlen <= 128) {           
-            selective_scan_fwd_launch<32, 4, input_t, weight_t>(params, stream);
+            selective_scan_fwd_launch<32, 4, input_t, weight_t, state_t>(params, stream);
        } else if (params.seqlen <= 256) {
-            selective_scan_fwd_launch<32, 8, input_t, weight_t>(params, stream);
+            selective_scan_fwd_launch<32, 8, input_t, weight_t, state_t>(params, stream);
        } else if (params.seqlen <= 512) {
-            selective_scan_fwd_launch<32, 16, input_t, weight_t>(params, stream);
+            selective_scan_fwd_launch<32, 16, input_t, weight_t, state_t>(params, stream);
        } else if (params.seqlen <= 1024) {
-            selective_scan_fwd_launch<64, 16, input_t, weight_t>(params, stream);
+            selective_scan_fwd_launch<64, 16, input_t, weight_t, state_t>(params, stream);
        } else {
-            selective_scan_fwd_launch<128, 16, input_t, weight_t>(params, stream);
+            selective_scan_fwd_launch<128, 16, input_t, weight_t, state_t>(params, stream);
        }
    #else
        if (params.seqlen <= 256) {
-            selective_scan_fwd_launch<64, 4, input_t, weight_t>(params, stream);
+            selective_scan_fwd_launch<64, 4, input_t, weight_t, state_t>(params, stream);
        } else if (params.seqlen <= 512) {
-            selective_scan_fwd_launch<64, 8, input_t, weight_t>(params, stream);
+            selective_scan_fwd_launch<64, 8, input_t, weight_t, state_t>(params, stream);
        } else if (params.seqlen <= 1024) {
-            selective_scan_fwd_launch<64, 16, input_t, weight_t>(params, stream);
+            selective_scan_fwd_launch<64, 16, input_t, weight_t, state_t>(params, stream);
        } else {
-            selective_scan_fwd_launch<128, 16, input_t, weight_t>(params, stream);
+            selective_scan_fwd_launch<128, 16, input_t, weight_t, state_t>(params, stream);
        }
    #endif
 }

-template void selective_scan_fwd_cuda<at::BFloat16, float>(SSMParamsBase &params, cudaStream_t stream);
-template void selective_scan_fwd_cuda<at::Half, float>(SSMParamsBase &params, cudaStream_t stream);
-template void selective_scan_fwd_cuda<float, float>(SSMParamsBase &params, cudaStream_t stream);
+template void selective_scan_fwd_cuda<at::BFloat16, float, at::BFloat16>(SSMParamsBase &params, cudaStream_t stream);
+template void selective_scan_fwd_cuda<at::BFloat16, float, float>(SSMParamsBase &params, cudaStream_t stream);
+template void selective_scan_fwd_cuda<at::Half, float, at::Half>(SSMParamsBase &params, cudaStream_t stream);
+template void selective_scan_fwd_cuda<at::Half, float, float>(SSMParamsBase &params, cudaStream_t stream);
+template void selective_scan_fwd_cuda<float, float, float>(SSMParamsBase &params, cudaStream_t stream);

 #define CHECK_SHAPE(x, ...) TORCH_CHECK(x.sizes() == torch::IntArrayRef({__VA_ARGS__}), #x " must have shape (" #__VA_ARGS__ ")")

-#define DISPATCH_WTYPE_ITYPE_FLOAT_AND_HALF_AND_BF16(ITYPE, NAME, ...)              \
+#define DISPATCH_WTYPE_ITYPE_FLOAT_AND_HALF_AND_BF16(ITYPE, STYPE, NAME, ...)       \
    if (ITYPE == at::ScalarType::Half) {                                            \
        using input_t = at::Half;                                                   \
        using weight_t = float;                                                     \
-        __VA_ARGS__();                                                              \
+        if (STYPE == at::ScalarType::Half) {                                        \
+            using state_t = at::Half;                                               \
+            __VA_ARGS__();                                                          \
+        } else if (STYPE == at::ScalarType::Float) {                                \
+            using state_t = float;                                                  \
+            __VA_ARGS__();                                                          \
+        } else {                                                                    \
+            AT_ERROR(#NAME, " not implemented for state type '", toString(STYPE), "'"); \
+        }                                                                           \
    } else if (ITYPE == at::ScalarType::BFloat16) {                                 \
        using input_t = at::BFloat16;                                               \
        using weight_t = float;                                                     \
-        __VA_ARGS__();                                                              \
+        if (STYPE == at::ScalarType::BFloat16) {                                    \
+            using state_t = at::BFloat16;                                           \
+            __VA_ARGS__();                                                          \
+        } else if (STYPE == at::ScalarType::Float) {                                \
+            using state_t = float;                                                  \
+            __VA_ARGS__();                                                          \
+        } else {                                                                    \
+            AT_ERROR(#NAME, " not implemented for state type '", toString(STYPE), "'"); \
+        }                                                                           \
    } else if (ITYPE == at::ScalarType::Float)  {                                   \
        using input_t = float;                                                      \
        using weight_t = float;                                                     \
+        using state_t = float;                                                      \
        __VA_ARGS__();                                                              \
    } else {                                                                        \
        AT_ERROR(#NAME, " not implemented for input type '", toString(ITYPE), "'"); \
    }


-template<typename input_t, typename weight_t>
+template<typename input_t, typename weight_t, typename state_t>
 void selective_scan_fwd_cuda(SSMParamsBase &params, cudaStream_t stream);

 void set_ssm_params_fwd(SSMParamsBase &params,
@ -648,7 +668,9 @@ void selective_scan_fwd(const torch::Tensor &u, const torch::Tensor &delta,

    // Right now u has BHL layout and delta has HBL layout, and we want out to have HBL layout
    at::Tensor out = delta;
-    TORCH_CHECK(ssm_states.scalar_type() == input_type);
+    // ssm_states can now be either the same as input_type or float32
+    auto state_type = ssm_states.scalar_type();
+    TORCH_CHECK(state_type == input_type || state_type == at::ScalarType::Float);
    TORCH_CHECK(ssm_states.is_cuda());
    TORCH_CHECK(ssm_states.stride(-1) == 1);

@ -670,7 +692,7 @@ void selective_scan_fwd(const torch::Tensor &u, const torch::Tensor &delta,
    
    const at::cuda::OptionalCUDAGuard device_guard(device_of(u));
    auto stream = at::cuda::getCurrentCUDAStream().stream();
-    DISPATCH_WTYPE_ITYPE_FLOAT_AND_HALF_AND_BF16(u.scalar_type(), "selective_scan_fwd", [&] {
-        selective_scan_fwd_cuda<input_t, weight_t>(params, stream);
+    DISPATCH_WTYPE_ITYPE_FLOAT_AND_HALF_AND_BF16(u.scalar_type(), ssm_states.scalar_type(), "selective_scan_fwd", [&] {
+        selective_scan_fwd_cuda<input_t, weight_t, state_t>(params, stream);
    });
 }
--- a/csrc/moe/grouped_topk_kernels.cu
+++ b/csrc/moe/grouped_topk_kernels.cu
@ -28,6 +28,7 @@ namespace cg = cooperative_groups;
 namespace vllm {
 namespace moe {

+constexpr float kNegInfinity = INFINITY * -1;
 constexpr unsigned FULL_WARP_MASK = 0xffffffff;
 constexpr int32_t WARP_SIZE = 32;
 constexpr int32_t BLOCK_SIZE = 512;
@ -512,8 +513,8 @@ __global__ void group_idx_and_topk_idx_kernel(
      warp_id * topk;
  s_topk_idx += warp_id * topk;

-  T value = cuda::std::numeric_limits<T>::min();
-  T topk_group_value = cuda::std::numeric_limits<T>::min();
+  T value = kNegInfinity;
+  T topk_group_value = kNegInfinity;
  int32_t num_equalto_topkth_group;

 #if (defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 900))
@ -539,11 +540,11 @@ __global__ void group_idx_and_topk_idx_kernel(
      __syncwarp();  // Ensure all threads have valid data before reduction
      topk_group_value = cg::reduce(tile, value, cg::greater<T>());
      if (value == topk_group_value) {
-        value = cuda::std::numeric_limits<T>::min();
+        value = kNegInfinity;
      }
      pre_count_equal_to_top_value = count_equal_to_top_value;
      count_equal_to_top_value = __popc(__ballot_sync(
-          FULL_WARP_MASK, (value == cuda::std::numeric_limits<T>::min())));
+          FULL_WARP_MASK, (value == cuda_cast<T, float>(kNegInfinity))));
    }
    num_equalto_topkth_group = target_num_min - pre_count_equal_to_top_value;
  }
@ -555,7 +556,7 @@ __global__ void group_idx_and_topk_idx_kernel(

  int count_equalto_topkth_group = 0;
  bool if_proceed_next_topk =
-      (topk_group_value != cuda::std::numeric_limits<T>::min());
+      (topk_group_value != cuda_cast<T, float>(kNegInfinity));
  if (case_id < num_tokens && if_proceed_next_topk) {
    for (int i_group = 0; i_group < n_group; i_group++) {
      if ((group_scores[i_group] > topk_group_value) ||
@ -568,7 +569,7 @@ __global__ void group_idx_and_topk_idx_kernel(
              (i < num_experts_per_group) && isfinite(cuda_cast<float, T>(
                                                 scores_with_bias[offset + i]))
                  ? scores_with_bias[offset + i]
-                  : cuda::std::numeric_limits<T>::min();
+                  : cuda_cast<T, float>(kNegInfinity);
          queue.add(candidates, offset + i);
        }
        if (group_scores[i_group] == topk_group_value) {
--- a/csrc/ops.h
+++ b/csrc/ops.h
@ -130,6 +130,13 @@ void silu_and_mul(torch::Tensor& out, torch::Tensor& input);
 void silu_and_mul_quant(torch::Tensor& out, torch::Tensor& input,
                        torch::Tensor& scale);

+#ifndef USE_ROCM
+void silu_and_mul_nvfp4_quant(torch::Tensor& out,
+                              torch::Tensor& output_block_scale,
+                              torch::Tensor& input,
+                              torch::Tensor& input_global_scale);
+#endif
+
 void mul_and_silu(torch::Tensor& out, torch::Tensor& input);

 void gelu_and_mul(torch::Tensor& out, torch::Tensor& input);
--- a/csrc/quantization/cutlass_w4a8/w4a8_mm_entry.cu
+++ b/csrc/quantization/cutlass_w4a8/w4a8_mm_entry.cu
@ -11,6 +11,7 @@
 #include "core/registration.h"

 #include "cutlass/cutlass.h"
+#include <limits>

 #include "cute/tensor.hpp"
 #include "cutlass/gemm/collective/collective_builder.hpp"
@ -169,6 +170,11 @@ struct W4A8GemmKernel {
    int k = A.size(1);
    int n = B.size(1);

+    // safely cast group_size to int
+    TORCH_CHECK(group_size > 0 && group_size <= std::numeric_limits<int>::max(),
+                "group_size out of supported range for int: ", group_size);
+    int const group_size_int = static_cast<int>(group_size);
+
    // Allocate output
    const at::cuda::OptionalCUDAGuard device_guard(device_of(A));
    auto device = A.device();
@ -181,7 +187,7 @@ struct W4A8GemmKernel {
    auto A_ptr = static_cast<MmaType const*>(A.const_data_ptr());
    auto B_ptr = static_cast<QuantType const*>(B.const_data_ptr());
    auto D_ptr = static_cast<ElementD*>(D.data_ptr());
-    // can we avoid harcode the 8 here
+    // can we avoid hardcode the 8 here
    auto S_ptr =
        static_cast<cutlass::Array<ElementScale, ScalePackSize> const*>(
            group_scales.const_data_ptr());
@ -192,7 +198,7 @@ struct W4A8GemmKernel {
        cute::tile_to_shape(LayoutAtomQuant{}, shape_B);

    // strides
-    int const scale_k = cutlass::ceil_div(k, group_size);
+    int const scale_k = cutlass::ceil_div(k, group_size_int);
    StrideA stride_A =
        cutlass::make_cute_packed_stride(StrideA{}, cute::make_shape(m, k, 1));
    // Reverse stride here due to swap and transpose
@ -211,8 +217,8 @@ struct W4A8GemmKernel {
    using EpilogueArguments = typename GemmKernelShuffled::EpilogueArguments;

    MainloopArguments mainloop_arguments{
-        B_ptr, layout_B_reordered, A_ptr,     stride_A,
-        S_ptr, stride_S,           group_size};
+        B_ptr, layout_B_reordered, A_ptr,         stride_A,
+        S_ptr, stride_S,           group_size_int};

    EpilogueArguments epilogue_arguments{
        ChTokScalesEpilogue::prepare_args(channel_scales, token_scales),
--- a/csrc/quantization/fp4/activation_nvfp4_quant_fusion_kernels.cu
+++ b/csrc/quantization/fp4/activation_nvfp4_quant_fusion_kernels.cu
@ -0,0 +1,212 @@
+/*
+ * Copyright (c) 2025, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <torch/all.h>
+
+#include <cuda_runtime_api.h>
+#include <cuda_runtime.h>
+
+#include <ATen/cuda/CUDAContext.h>
+#include <c10/cuda/CUDAGuard.h>
+
+#include <cuda_fp8.h>
+#include "dispatch_utils.h"
+
+#include "cuda_utils.h"
+#include "nvfp4_utils.cuh"
+
+namespace vllm {
+
+template <class Type>
+__inline__ __device__ PackedVec<Type> compute_silu(PackedVec<Type>& vec,
+                                                   PackedVec<Type>& vec2) {
+  PackedVec<Type> result;
+#pragma unroll
+  for (int i = 0; i < CVT_FP4_ELTS_PER_THREAD / 2; ++i) {
+    if constexpr (std::is_same_v<Type, half>) {
+      half2 val(0.5f, 0.5f);
+      half2 t0 = __hmul2(vec.elts[i], val);
+      half2 t1 = __hfma2(h2tanh(t0), val, val);
+      half2 t2 = __hmul2(vec.elts[i], t1);
+      result.elts[i] = __hmul2(t2, vec2.elts[i]);
+    } else {
+      __nv_bfloat162 val(0.5f, 0.5f);
+      __nv_bfloat162 t0 = __hmul2(vec.elts[i], val);
+      __nv_bfloat162 t1 = __hfma2(h2tanh(t0), val, val);
+      __nv_bfloat162 t2 = __hmul2(vec.elts[i], t1);
+      result.elts[i] = __hmul2(t2, vec2.elts[i]);
+    }
+  }
+  return result;
+}
+
+// Quantizes the provided PackedVec into the uint32_t output
+template <class Type, bool UE8M0_SF = false>
+__device__ uint32_t silu_and_cvt_warp_fp16_to_fp4(PackedVec<Type>& vec,
+                                                  PackedVec<Type>& vec2,
+                                                  float SFScaleVal,
+                                                  uint8_t* SFout) {
+  PackedVec<Type> out_silu = compute_silu(vec, vec2);
+  // Get absolute maximum values among the local 8 values.
+  auto localMax = __habs2(out_silu.elts[0]);
+
+// Local maximum value.
+#pragma unroll
+  for (int i = 1; i < CVT_FP4_ELTS_PER_THREAD / 2; i++) {
+    localMax = __hmax2(localMax, __habs2(out_silu.elts[i]));
+  }
+
+  // Get the absolute maximum among all 16 values (two threads).
+  localMax = __hmax2(__shfl_xor_sync(uint32_t(-1), localMax, 1), localMax);
+  // Get the final absolute maximum values.
+  float vecMax = float(__hmax(localMax.x, localMax.y));
+
+  // Get the SF (max value of the vector / max value of e2m1).
+  // maximum value of e2m1 = 6.0.
+  // TODO: use half as compute data type.
+  float SFValue = SFScaleVal * (vecMax * reciprocal_approximate_ftz(6.0f));
+  // 8 bits representation of the SF.
+  uint8_t fp8SFVal;
+  // Write the SF to global memory (STG.8).
+  if constexpr (UE8M0_SF) {
+    // Extract the 8 exponent bits from float32.
+    // float 32bits = 1 sign bit + 8 exponent bits + 23 mantissa bits.
+    uint32_t tmp = reinterpret_cast<uint32_t&>(SFValue) >> 23;
+    fp8SFVal = tmp & 0xff;
+    // Convert back to fp32.
+    reinterpret_cast<uint32_t&>(SFValue) = tmp << 23;
+  } else {
+    // Here SFValue is always positive, so E4M3 is the same as UE4M3.
+    __nv_fp8_e4m3 tmp = __nv_fp8_e4m3(SFValue);
+    reinterpret_cast<__nv_fp8_e4m3&>(fp8SFVal) = tmp;
+    // Convert back to fp32.
+    SFValue = float(tmp);
+  }
+  // Get the output scale.
+  // Recipe: final_scale = reciprocal(fp32(fp8(SFValue * SFScaleVal))) *
+  //                       reciprocal(SFScaleVal))
+  float outputScale =
+      SFValue != 0 ? reciprocal_approximate_ftz(
+                         SFValue * reciprocal_approximate_ftz(SFScaleVal))
+                   : 0.0f;
+
+  if (SFout) {
+    // Write the SF to global memory (STG.8).
+    *SFout = fp8SFVal;
+  }
+
+  // Convert the input to float.
+  float2 fp2Vals[CVT_FP4_ELTS_PER_THREAD / 2];
+
+#pragma unroll
+  for (int i = 0; i < CVT_FP4_ELTS_PER_THREAD / 2; i++) {
+    if constexpr (std::is_same_v<Type, half>) {
+      fp2Vals[i] = __half22float2(out_silu.elts[i]);
+    } else {
+      fp2Vals[i] = __bfloat1622float2(out_silu.elts[i]);
+    }
+    fp2Vals[i].x *= outputScale;
+    fp2Vals[i].y *= outputScale;
+  }
+
+  // Convert to e2m1 values.
+  uint32_t e2m1Vec = fp32_vec_to_e2m1(fp2Vals);
+
+  // Write the e2m1 values to global memory.
+  return e2m1Vec;
+}
+
+// Use UE4M3 by default.
+template <class Type, bool UE8M0_SF = false>
+__global__ void __launch_bounds__(1024, 4)
+    silu_and_cvt_fp16_to_fp4(int32_t numRows, int32_t numCols, Type const* in,
+                             float const* SFScale, uint32_t* out,
+                             uint32_t* SFout) {
+  using PackedVec = PackedVec<Type>;
+  static constexpr int CVT_FP4_NUM_THREADS_PER_SF =
+      (CVT_FP4_SF_VEC_SIZE / CVT_FP4_ELTS_PER_THREAD);
+  static_assert(sizeof(PackedVec) == sizeof(Type) * CVT_FP4_ELTS_PER_THREAD,
+                "Vec size is not matched.");
+
+  // Get the global scaling factor, which will be applied to the SF.
+  // Note SFScale is the same as next GEMM's alpha, which is
+  // (448.f / (Alpha_A / 6.f)).
+  float const SFScaleVal = SFScale == nullptr ? 1.0f : SFScale[0];
+
+  // Input tensor row/col loops.
+  for (int rowIdx = blockIdx.x; rowIdx < numRows; rowIdx += gridDim.x) {
+    for (int colIdx = threadIdx.x; colIdx < numCols / CVT_FP4_ELTS_PER_THREAD;
+         colIdx += blockDim.x) {
+      int64_t inOffset =
+          rowIdx * (numCols * 2 / CVT_FP4_ELTS_PER_THREAD) + colIdx;
+      int64_t inOffset2 = rowIdx * (numCols * 2 / CVT_FP4_ELTS_PER_THREAD) +
+                          numCols / CVT_FP4_ELTS_PER_THREAD + colIdx;
+      PackedVec in_vec = reinterpret_cast<PackedVec const*>(in)[inOffset];
+      PackedVec in_vec2 = reinterpret_cast<PackedVec const*>(in)[inOffset2];
+
+      // Get the output tensor offset.
+      // Same as inOffset because 8 elements are packed into one uint32_t.
+      int64_t outOffset = rowIdx * (numCols / CVT_FP4_ELTS_PER_THREAD) + colIdx;
+      ;
+      auto& out_pos = out[outOffset];
+
+      auto sf_out =
+          cvt_quant_to_fp4_get_sf_out_offset<uint32_t,
+                                             CVT_FP4_NUM_THREADS_PER_SF>(
+              rowIdx, colIdx, numCols, SFout);
+
+      out_pos = silu_and_cvt_warp_fp16_to_fp4<Type, UE8M0_SF>(
+          in_vec, in_vec2, SFScaleVal, sf_out);
+    }
+  }
+}
+
+}  // namespace vllm
+
+void silu_and_mul_nvfp4_quant_sm1xxa(torch::Tensor& output,  // [..., d]
+                                     torch::Tensor& output_sf,
+                                     torch::Tensor& input,  // [..., 2 * d]
+                                     torch::Tensor& input_sf) {
+  int32_t m = input.size(0);
+  int32_t n = input.size(1) / 2;
+
+  TORCH_CHECK(n % 16 == 0, "The N dimension must be multiple of 16.");
+  TORCH_CHECK(input.scalar_type() == at::ScalarType::Half ||
+                  input.scalar_type() == at::ScalarType::BFloat16,
+              "Unsupported input data type for quantize_to_fp4.");
+
+  int multiProcessorCount =
+      get_device_attribute(cudaDevAttrMultiProcessorCount, -1);
+
+  auto input_sf_ptr = static_cast<float const*>(input_sf.data_ptr());
+  auto sf_out = static_cast<int32_t*>(output_sf.data_ptr());
+  auto output_ptr = static_cast<int64_t*>(output.data_ptr());
+  const at::cuda::OptionalCUDAGuard device_guard(device_of(input));
+  auto stream = at::cuda::getCurrentCUDAStream(input.get_device());
+  dim3 block(std::min(int(n / ELTS_PER_THREAD), 1024));
+  int const numBlocksPerSM = 2048 / block.x;
+  dim3 grid(std::min(int(m), multiProcessorCount * numBlocksPerSM));
+
+  VLLM_DISPATCH_HALF_TYPES(
+      input.scalar_type(), "silu_and_mul_nvfp4_quant_kernel", [&] {
+        using cuda_type = vllm::CUDATypeConverter<scalar_t>::Type;
+        auto input_ptr = static_cast<cuda_type const*>(input.data_ptr());
+        vllm::silu_and_cvt_fp16_to_fp4<cuda_type><<<grid, block, 0, stream>>>(
+            m, n, input_ptr, input_sf_ptr,
+            reinterpret_cast<uint32_t*>(output_ptr),
+            reinterpret_cast<uint32_t*>(sf_out));
+      });
+}
--- a/csrc/quantization/fp4/nvfp4_blockwise_moe_kernel.cu
+++ b/csrc/quantization/fp4/nvfp4_blockwise_moe_kernel.cu
@ -1,3 +1,19 @@
+/*
+ * Copyright (c) 2025, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 #include <torch/all.h>
 #include <cutlass/arch/arch.h>

--- a/csrc/quantization/fp4/nvfp4_experts_quant.cu
+++ b/csrc/quantization/fp4/nvfp4_experts_quant.cu
@ -1,247 +1,42 @@
+/*
+ * Copyright (c) 2025, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
 #include <torch/all.h>

+#include <cuda_runtime_api.h>
+#include <cuda_runtime.h>
+
 #include <ATen/cuda/CUDAContext.h>
 #include <c10/cuda/CUDAGuard.h>

-#include <cuda_runtime.h>
 #include <cuda_fp8.h>
+#include "dispatch_utils.h"

-template <typename T>
-struct TypeConverter {
-  using Type = half2;
-};  // keep for generality
+#include "nvfp4_utils.cuh"

-template <>
-struct TypeConverter<half2> {
-  using Type = half;
-};
-
-template <>
-struct TypeConverter<half> {
-  using Type = half2;
-};
-
-template <>
-struct TypeConverter<__nv_bfloat162> {
-  using Type = __nv_bfloat16;
-};
-
-template <>
-struct TypeConverter<__nv_bfloat16> {
-  using Type = __nv_bfloat162;
-};
-
-#define ELTS_PER_THREAD 8
-
-constexpr int CVT_FP4_ELTS_PER_THREAD = 8;
-constexpr int CVT_FP4_SF_VEC_SIZE = 16;
-
-// Convert 8 float32 values into 8 e2m1 values (represented as one uint32_t).
-inline __device__ uint32_t fp32_vec_to_e2m1(float (&array)[8]) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-  uint32_t val;
-  asm volatile(
-      "{\n"
-      ".reg .b8 byte0;\n"
-      ".reg .b8 byte1;\n"
-      ".reg .b8 byte2;\n"
-      ".reg .b8 byte3;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte0, %2, %1;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte1, %4, %3;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte2, %6, %5;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte3, %8, %7;\n"
-      "mov.b32 %0, {byte0, byte1, byte2, byte3};\n"
-      "}"
-      : "=r"(val)
-      : "f"(array[0]), "f"(array[1]), "f"(array[2]), "f"(array[3]),
-        "f"(array[4]), "f"(array[5]), "f"(array[6]), "f"(array[7]));
-  return val;
-#else
-  return 0;
-#endif
-}
-
-// Convert 4 float2 values into 8 e2m1 values (represented as one uint32_t).
-inline __device__ uint32_t fp32_vec_to_e2m1(float2 (&array)[4]) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-  uint32_t val;
-  asm volatile(
-      "{\n"
-      ".reg .b8 byte0;\n"
-      ".reg .b8 byte1;\n"
-      ".reg .b8 byte2;\n"
-      ".reg .b8 byte3;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte0, %2, %1;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte1, %4, %3;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte2, %6, %5;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte3, %8, %7;\n"
-      "mov.b32 %0, {byte0, byte1, byte2, byte3};\n"
-      "}"
-      : "=r"(val)
-      : "f"(array[0].x), "f"(array[0].y), "f"(array[1].x), "f"(array[1].y),
-        "f"(array[2].x), "f"(array[2].y), "f"(array[3].x), "f"(array[3].y));
-  return val;
-#else
-  return 0;
-#endif
-}
-
-// Fast reciprocal.
-inline __device__ float reciprocal_approximate_ftz(float a) {
-  float b;
-  asm volatile("rcp.approx.ftz.f32 %0, %1;\n" : "=f"(b) : "f"(a));
-  return b;
-}
-
-template <class SFType, int CVT_FP4_NUM_THREADS_PER_SF>
-__device__ uint8_t* cvt_quant_to_fp4_get_sf_out_offset(int rowIdx, int colIdx,
-                                                       int numCols,
-                                                       SFType* SFout) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-  static_assert(CVT_FP4_NUM_THREADS_PER_SF == 1 ||
-                CVT_FP4_NUM_THREADS_PER_SF == 2);
-
-  // One pair of threads write one SF to global memory.
-  // TODO: stage through smem for packed STG.32
-  // is it better than STG.8 from 4 threads ?
-  if (threadIdx.x % CVT_FP4_NUM_THREADS_PER_SF == 0) {
-    // SF vector index (16 elements share one SF in the K dimension).
-    int32_t kIdx = colIdx / CVT_FP4_NUM_THREADS_PER_SF;
-    int32_t mIdx = rowIdx;
-
-    // SF layout [numMTiles, numKTiles, 32 (mTile), 4 (mTile), 4(kTile)]
-    // --> index [mTileIdx, kTileIdx, outerMIdx, innerMIdx, innerKIdx]
-
-    int32_t mTileIdx = mIdx / (32 * 4);
-    // SF vector size 16.
-    int factor = CVT_FP4_SF_VEC_SIZE * 4;
-    int32_t numKTiles = (numCols + factor - 1) / factor;
-    int64_t mTileStride = numKTiles * 32 * 4 * 4;
-
-    int32_t kTileIdx = (kIdx / 4);
-    int64_t kTileStride = 32 * 4 * 4;
-
-    // M tile layout [32, 4] is column-major.
-    int32_t outerMIdx = (mIdx % 32);
-    int64_t outerMStride = 4 * 4;
-
-    int32_t innerMIdx = (mIdx % (32 * 4)) / 32;
-    int64_t innerMStride = 4;
-
-    int32_t innerKIdx = (kIdx % 4);
-    int64_t innerKStride = 1;
-
-    // Compute the global offset.
-    int64_t SFOffset = mTileIdx * mTileStride + kTileIdx * kTileStride +
-                       outerMIdx * outerMStride + innerMIdx * innerMStride +
-                       innerKIdx * innerKStride;
-
-    return reinterpret_cast<uint8_t*>(SFout) + SFOffset;
-  }
-#endif
-  return nullptr;
-}
-
-// Define a 16 bytes packed data type.
-template <class Type>
-struct PackedVec {
-  typename TypeConverter<Type>::Type elts[4];
-};
-
-template <>
-struct PackedVec<__nv_fp8_e4m3> {
-  __nv_fp8x2_e4m3 elts[8];
-};
-
-// Quantizes the provided PackedVec into the uint32_t output
-template <class Type, bool UE8M0_SF = false>
-__device__ uint32_t cvt_warp_fp16_to_fp4(PackedVec<Type>& vec, float SFScaleVal,
-                                         uint8_t* SFout) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-  // Get absolute maximum values among the local 8 values.
-  auto localMax = __habs2(vec.elts[0]);
-
-  // Local maximum value.
-  #pragma unroll
-  for (int i = 1; i < CVT_FP4_ELTS_PER_THREAD / 2; i++) {
-    localMax = __hmax2(localMax, __habs2(vec.elts[i]));
-  }
-
-  // Get the absolute maximum among all 16 values (two threads).
-  localMax = __hmax2(__shfl_xor_sync(uint32_t(-1), localMax, 1), localMax);
-  // Get the final absolute maximum values.
-  float vecMax = float(__hmax(localMax.x, localMax.y));
-
-  // Get the SF (max value of the vector / max value of e2m1).
-  // maximum value of e2m1 = 6.0.
-  // TODO: use half as compute data type.
-  float SFValue = SFScaleVal * (vecMax * reciprocal_approximate_ftz(6.0f));
-  // 8 bits representation of the SF.
-  uint8_t fp8SFVal;
-  // Write the SF to global memory (STG.8).
-  if constexpr (UE8M0_SF) {
-    // Extract the 8 exponent bits from float32.
-    // float 32bits = 1 sign bit + 8 exponent bits + 23 mantissa bits.
-    uint32_t tmp = reinterpret_cast<uint32_t&>(SFValue) >> 23;
-    fp8SFVal = tmp & 0xff;
-    // Convert back to fp32.
-    reinterpret_cast<uint32_t&>(SFValue) = tmp << 23;
-  } else {
-    // Here SFValue is always positive, so E4M3 is the same as UE4M3.
-    __nv_fp8_e4m3 tmp = __nv_fp8_e4m3(SFValue);
-    reinterpret_cast<__nv_fp8_e4m3&>(fp8SFVal) = tmp;
-    // Convert back to fp32.
-    SFValue = float(tmp);
-  }
-  // Get the output scale.
-  // Recipe: final_scale = reciprocal(fp32(fp8(SFValue * SFScaleVal))) *
-  //                       reciprocal(SFScaleVal))
-  float outputScale =
-      SFValue != 0 ? reciprocal_approximate_ftz(
-                         SFValue * reciprocal_approximate_ftz(SFScaleVal))
-                   : 0.0f;
-
-  if (SFout) {
-    // Write the SF to global memory (STG.8).
-    *SFout = fp8SFVal;
-  }
-
-  // Convert the input to float.
-  float2 fp2Vals[CVT_FP4_ELTS_PER_THREAD / 2];
-
-  #pragma unroll
-  for (int i = 0; i < CVT_FP4_ELTS_PER_THREAD / 2; i++) {
-    if constexpr (std::is_same_v<Type, half>) {
-      fp2Vals[i] = __half22float2(vec.elts[i]);
-    } else {
-      fp2Vals[i] = __bfloat1622float2(vec.elts[i]);
-    }
-    fp2Vals[i].x *= outputScale;
-    fp2Vals[i].y *= outputScale;
-  }
-
-  // Convert to e2m1 values.
-  uint32_t e2m1Vec = fp32_vec_to_e2m1(fp2Vals);
-
-  // Write the e2m1 values to global memory.
-  return e2m1Vec;
-#else
-  return 0;
-#endif
-}
+namespace vllm {

 // Use UE4M3 by default.
 template <class Type, bool UE8M0_SF = false, bool SMALL_NUM_EXPERTS = false>
-__global__ void
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-__launch_bounds__(512, 4) cvt_fp16_to_fp4(
-#else
-cvt_fp16_to_fp4(
-#endif
-    int32_t numRows, int32_t numCols, Type const* in, float const* SFScale,
-    uint32_t* out, uint32_t* SFout, uint32_t* input_offset_by_experts,
-    uint32_t* output_scale_offset_by_experts, int n_experts, bool low_latency) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
+__global__ void __launch_bounds__(512, 4)
+    cvt_fp16_to_fp4(int32_t numRows, int32_t numCols, Type const* in,
+                    float const* SFScale, uint32_t* out, uint32_t* SFout,
+                    uint32_t* input_offset_by_experts,
+                    uint32_t* output_scale_offset_by_experts, int n_experts,
+                    bool low_latency) {
  using PackedVec = PackedVec<Type>;
  static constexpr int CVT_FP4_NUM_THREADS_PER_SF =
      (CVT_FP4_SF_VEC_SIZE / CVT_FP4_ELTS_PER_THREAD);
@ -299,8 +94,8 @@ cvt_fp16_to_fp4(
                &input_offset_by_experts[chunk_start + 12]));
        local_offsets[16] = __ldca(&input_offset_by_experts[chunk_start + 16]);

-  // Check against the 16 loaded offsets
-  #pragma unroll
+// Check against the 16 loaded offsets
+#pragma unroll
        for (int i = 0; i < 16; i++) {
          if (rowIdx >= local_offsets[i] && rowIdx < local_offsets[i + 1]) {
            rowIdx_in_expert = rowIdx - local_offsets[i];
@ -330,21 +125,15 @@ cvt_fp16_to_fp4(

    out_pos = cvt_warp_fp16_to_fp4<Type, UE8M0_SF>(in_vec, SFScaleVal, sf_out);
  }
-#endif
 }

 // Kernel for LARGE_M_TOPK = true (large m_topk optimized version)
 template <class Type, bool UE8M0_SF = false, bool SMALL_NUM_EXPERTS = false>
-__global__ void
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-__launch_bounds__(1024, 4) cvt_fp16_to_fp4(
-#else
-cvt_fp16_to_fp4(
-#endif
-    int32_t numRows, int32_t numCols, Type const* in, float const* SFScale,
-    uint32_t* out, uint32_t* SFout, uint32_t* input_offset_by_experts,
-    uint32_t* output_scale_offset_by_experts, int n_experts) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
+__global__ void __launch_bounds__(1024, 4)
+    cvt_fp16_to_fp4(int32_t numRows, int32_t numCols, Type const* in,
+                    float const* SFScale, uint32_t* out, uint32_t* SFout,
+                    uint32_t* input_offset_by_experts,
+                    uint32_t* output_scale_offset_by_experts, int n_experts) {
  using PackedVec = PackedVec<Type>;
  static constexpr int CVT_FP4_NUM_THREADS_PER_SF =
      (CVT_FP4_SF_VEC_SIZE / CVT_FP4_ELTS_PER_THREAD);
@ -425,7 +214,6 @@ cvt_fp16_to_fp4(

    out_pos = cvt_warp_fp16_to_fp4<Type, UE8M0_SF>(in_vec, SFScaleVal, sf_out);
  }
-#endif
 }

 template <typename T>
@ -501,6 +289,8 @@ void quant_impl(void* output, void* output_scale, void* input,
  }
 }

+}  // namespace vllm
+
 /*Quantization entry for fp4 experts quantization*/
 #define CHECK_TH_CUDA(x, m) TORCH_CHECK(x.is_cuda(), m, "must be a CUDA tensor")
 #define CHECK_CONTIGUOUS(x, m) \
@ -560,23 +350,17 @@ void scaled_fp4_experts_quant_sm100a(
  // 4 means 4 fp8 values are packed into one int32
  TORCH_CHECK(output_scale.size(1) * 4 == padded_k);

-  auto in_dtype = input.dtype();
  const at::cuda::OptionalCUDAGuard device_guard(device_of(input));
  const cudaStream_t stream =
      at::cuda::getCurrentCUDAStream(input.get_device());
-  if (in_dtype == at::ScalarType::Half) {
-    quant_impl<half>(output.data_ptr(), output_scale.data_ptr(),
-                     input.data_ptr(), input_global_scale.data_ptr(),
-                     input_offset_by_experts.data_ptr(),
-                     output_scale_offset_by_experts.data_ptr(), m_topk, k,
-                     n_experts, stream);
-  } else if (in_dtype == at::ScalarType::BFloat16) {
-    quant_impl<__nv_bfloat16>(output.data_ptr(), output_scale.data_ptr(),
-                              input.data_ptr(), input_global_scale.data_ptr(),
-                              input_offset_by_experts.data_ptr(),
-                              output_scale_offset_by_experts.data_ptr(), m_topk,
-                              k, n_experts, stream);
-  } else {
-    TORCH_CHECK(false, "Expected input data type to be half or bfloat16");
-  }
+
+  VLLM_DISPATCH_HALF_TYPES(
+      input.scalar_type(), "nvfp4_experts_quant_kernel", [&] {
+        using cuda_type = vllm::CUDATypeConverter<scalar_t>::Type;
+        vllm::quant_impl<cuda_type>(
+            output.data_ptr(), output_scale.data_ptr(), input.data_ptr(),
+            input_global_scale.data_ptr(), input_offset_by_experts.data_ptr(),
+            output_scale_offset_by_experts.data_ptr(), m_topk, k, n_experts,
+            stream);
+      });
 }
--- a/csrc/quantization/fp4/nvfp4_quant_entry.cu
+++ b/csrc/quantization/fp4/nvfp4_quant_entry.cu
@ -32,6 +32,14 @@ void scaled_fp4_experts_quant_sm100a(
    torch::Tensor const& output_scale_offset_by_experts);
 #endif

+#if (defined(ENABLE_NVFP4_SM100) && ENABLE_NVFP4_SM100) || \
+    (defined(ENABLE_NVFP4_SM120) && ENABLE_NVFP4_SM120)
+void silu_and_mul_nvfp4_quant_sm1xxa(torch::Tensor& output,
+                                     torch::Tensor& output_sf,
+                                     torch::Tensor& input,
+                                     torch::Tensor& input_sf);
+#endif
+
 void scaled_fp4_quant(torch::Tensor& output, torch::Tensor const& input,
                      torch::Tensor& output_sf, torch::Tensor const& input_sf) {
 #if (defined(ENABLE_NVFP4_SM100) && ENABLE_NVFP4_SM100) || \
@ -54,3 +62,13 @@ void scaled_fp4_experts_quant(
  TORCH_CHECK_NOT_IMPLEMENTED(false,
                              "No compiled nvfp4 experts quantization kernel");
 }
+
+void silu_and_mul_nvfp4_quant(torch::Tensor& output, torch::Tensor& output_sf,
+                              torch::Tensor& input, torch::Tensor& input_sf) {
+#if (defined(ENABLE_NVFP4_SM100) && ENABLE_NVFP4_SM100) || \
+    (defined(ENABLE_NVFP4_SM120) && ENABLE_NVFP4_SM120)
+  return silu_and_mul_nvfp4_quant_sm1xxa(output, output_sf, input, input_sf);
+#endif
+  TORCH_CHECK_NOT_IMPLEMENTED(
+      false, "No compiled silu_and_mul nvfp4 quantization kernel");
+}
--- a/csrc/quantization/fp4/nvfp4_quant_kernels.cu
+++ b/csrc/quantization/fp4/nvfp4_quant_kernels.cu
@ -23,245 +23,18 @@
 #include <c10/cuda/CUDAGuard.h>

 #include <cuda_fp8.h>
+#include "dispatch_utils.h"

 #include "cuda_utils.h"
+#include "nvfp4_utils.cuh"

-// Get type2 from type or vice versa (applied to half and bfloat16)
-template <typename T>
-struct TypeConverter {
-  using Type = half2;
-};  // keep for generality
-
-template <>
-struct TypeConverter<half2> {
-  using Type = half;
-};
-
-template <>
-struct TypeConverter<half> {
-  using Type = half2;
-};
-
-template <>
-struct TypeConverter<__nv_bfloat162> {
-  using Type = __nv_bfloat16;
-};
-
-template <>
-struct TypeConverter<__nv_bfloat16> {
-  using Type = __nv_bfloat162;
-};
-
-#define ELTS_PER_THREAD 8
-
-constexpr int CVT_FP4_ELTS_PER_THREAD = 8;
-constexpr int CVT_FP4_SF_VEC_SIZE = 16;
-
-// Convert 8 float32 values into 8 e2m1 values (represented as one uint32_t).
-inline __device__ uint32_t fp32_vec_to_e2m1(float (&array)[8]) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-  uint32_t val;
-  asm volatile(
-      "{\n"
-      ".reg .b8 byte0;\n"
-      ".reg .b8 byte1;\n"
-      ".reg .b8 byte2;\n"
-      ".reg .b8 byte3;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte0, %2, %1;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte1, %4, %3;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte2, %6, %5;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte3, %8, %7;\n"
-      "mov.b32 %0, {byte0, byte1, byte2, byte3};\n"
-      "}"
-      : "=r"(val)
-      : "f"(array[0]), "f"(array[1]), "f"(array[2]), "f"(array[3]),
-        "f"(array[4]), "f"(array[5]), "f"(array[6]), "f"(array[7]));
-  return val;
-#else
-  return 0;
-#endif
-}
-
-// Convert 4 float2 values into 8 e2m1 values (represented as one uint32_t).
-inline __device__ uint32_t fp32_vec_to_e2m1(float2 (&array)[4]) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-  uint32_t val;
-  asm volatile(
-      "{\n"
-      ".reg .b8 byte0;\n"
-      ".reg .b8 byte1;\n"
-      ".reg .b8 byte2;\n"
-      ".reg .b8 byte3;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte0, %2, %1;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte1, %4, %3;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte2, %6, %5;\n"
-      "cvt.rn.satfinite.e2m1x2.f32   byte3, %8, %7;\n"
-      "mov.b32 %0, {byte0, byte1, byte2, byte3};\n"
-      "}"
-      : "=r"(val)
-      : "f"(array[0].x), "f"(array[0].y), "f"(array[1].x), "f"(array[1].y),
-        "f"(array[2].x), "f"(array[2].y), "f"(array[3].x), "f"(array[3].y));
-  return val;
-#else
-  return 0;
-#endif
-}
-
-// Fast reciprocal.
-inline __device__ float reciprocal_approximate_ftz(float a) {
-  float b;
-  asm volatile("rcp.approx.ftz.f32 %0, %1;\n" : "=f"(b) : "f"(a));
-  return b;
-}
-
-template <class SFType, int CVT_FP4_NUM_THREADS_PER_SF>
-__device__ uint8_t* cvt_quant_to_fp4_get_sf_out_offset(int rowIdx, int colIdx,
-                                                       int numCols,
-                                                       SFType* SFout) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-  static_assert(CVT_FP4_NUM_THREADS_PER_SF == 1 ||
-                CVT_FP4_NUM_THREADS_PER_SF == 2);
-
-  // One pair of threads write one SF to global memory.
-  // TODO: stage through smem for packed STG.32
-  // is it better than STG.8 from 4 threads ?
-  if (threadIdx.x % CVT_FP4_NUM_THREADS_PER_SF == 0) {
-    // SF vector index (16 elements share one SF in the K dimension).
-    int32_t kIdx = colIdx / CVT_FP4_NUM_THREADS_PER_SF;
-    int32_t mIdx = rowIdx;
-
-    // SF layout [numMTiles, numKTiles, 32 (mTile), 4 (mTile), 4(kTile)]
-    // --> index [mTileIdx, kTileIdx, outerMIdx, innerMIdx, innerKIdx]
-
-    int32_t mTileIdx = mIdx / (32 * 4);
-    // SF vector size 16.
-    int factor = CVT_FP4_SF_VEC_SIZE * 4;
-    int32_t numKTiles = (numCols + factor - 1) / factor;
-    int64_t mTileStride = numKTiles * 32 * 4 * 4;
-
-    int32_t kTileIdx = (kIdx / 4);
-    int64_t kTileStride = 32 * 4 * 4;
-
-    // M tile layout [32, 4] is column-major.
-    int32_t outerMIdx = (mIdx % 32);
-    int64_t outerMStride = 4 * 4;
-
-    int32_t innerMIdx = (mIdx % (32 * 4)) / 32;
-    int64_t innerMStride = 4;
-
-    int32_t innerKIdx = (kIdx % 4);
-    int64_t innerKStride = 1;
-
-    // Compute the global offset.
-    int64_t SFOffset = mTileIdx * mTileStride + kTileIdx * kTileStride +
-                       outerMIdx * outerMStride + innerMIdx * innerMStride +
-                       innerKIdx * innerKStride;
-
-    return reinterpret_cast<uint8_t*>(SFout) + SFOffset;
-  }
-#endif
-  return nullptr;
-}
-
-// Define a 16 bytes packed data type.
-template <class Type>
-struct PackedVec {
-  typename TypeConverter<Type>::Type elts[4];
-};
-
-template <>
-struct PackedVec<__nv_fp8_e4m3> {
-  __nv_fp8x2_e4m3 elts[8];
-};
-
-// Quantizes the provided PackedVec into the uint32_t output
-template <class Type, bool UE8M0_SF = false>
-__device__ uint32_t cvt_warp_fp16_to_fp4(PackedVec<Type>& vec, float SFScaleVal,
-                                         uint8_t* SFout) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-  // Get absolute maximum values among the local 8 values.
-  auto localMax = __habs2(vec.elts[0]);
-
-  // Local maximum value.
-  #pragma unroll
-  for (int i = 1; i < CVT_FP4_ELTS_PER_THREAD / 2; i++) {
-    localMax = __hmax2(localMax, __habs2(vec.elts[i]));
-  }
-
-  // Get the absolute maximum among all 16 values (two threads).
-  localMax = __hmax2(__shfl_xor_sync(uint32_t(-1), localMax, 1), localMax);
-  // Get the final absolute maximum values.
-  float vecMax = float(__hmax(localMax.x, localMax.y));
-
-  // Get the SF (max value of the vector / max value of e2m1).
-  // maximum value of e2m1 = 6.0.
-  // TODO: use half as compute data type.
-  float SFValue = SFScaleVal * (vecMax * reciprocal_approximate_ftz(6.0f));
-  // 8 bits representation of the SF.
-  uint8_t fp8SFVal;
-  // Write the SF to global memory (STG.8).
-  if constexpr (UE8M0_SF) {
-    // Extract the 8 exponent bits from float32.
-    // float 32bits = 1 sign bit + 8 exponent bits + 23 mantissa bits.
-    uint32_t tmp = reinterpret_cast<uint32_t&>(SFValue) >> 23;
-    fp8SFVal = tmp & 0xff;
-    // Convert back to fp32.
-    reinterpret_cast<uint32_t&>(SFValue) = tmp << 23;
-  } else {
-    // Here SFValue is always positive, so E4M3 is the same as UE4M3.
-    __nv_fp8_e4m3 tmp = __nv_fp8_e4m3(SFValue);
-    reinterpret_cast<__nv_fp8_e4m3&>(fp8SFVal) = tmp;
-    // Convert back to fp32.
-    SFValue = float(tmp);
-  }
-  // Get the output scale.
-  // Recipe: final_scale = reciprocal(fp32(fp8(SFValue * SFScaleVal))) *
-  //                       reciprocal(SFScaleVal))
-  float outputScale =
-      SFValue != 0 ? reciprocal_approximate_ftz(
-                         SFValue * reciprocal_approximate_ftz(SFScaleVal))
-                   : 0.0f;
-
-  if (SFout) {
-    // Write the SF to global memory (STG.8).
-    *SFout = fp8SFVal;
-  }
-
-  // Convert the input to float.
-  float2 fp2Vals[CVT_FP4_ELTS_PER_THREAD / 2];
-
-  #pragma unroll
-  for (int i = 0; i < CVT_FP4_ELTS_PER_THREAD / 2; i++) {
-    if constexpr (std::is_same_v<Type, half>) {
-      fp2Vals[i] = __half22float2(vec.elts[i]);
-    } else {
-      fp2Vals[i] = __bfloat1622float2(vec.elts[i]);
-    }
-    fp2Vals[i].x *= outputScale;
-    fp2Vals[i].y *= outputScale;
-  }
-
-  // Convert to e2m1 values.
-  uint32_t e2m1Vec = fp32_vec_to_e2m1(fp2Vals);
-
-  // Write the e2m1 values to global memory.
-  return e2m1Vec;
-#else
-  return 0;
-#endif
-}
+namespace vllm {

 // Use UE4M3 by default.
 template <class Type, bool UE8M0_SF = false>
-__global__ void
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
-__launch_bounds__(512, 4) cvt_fp16_to_fp4(
-#else
-cvt_fp16_to_fp4(
-#endif
-    int32_t numRows, int32_t numCols, Type const* in, float const* SFScale,
-    uint32_t* out, uint32_t* SFout) {
-#if defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 1000)
+__global__ void __launch_bounds__(512, 4)
+    cvt_fp16_to_fp4(int32_t numRows, int32_t numCols, Type const* in,
+                    float const* SFScale, uint32_t* out, uint32_t* SFout) {
  using PackedVec = PackedVec<Type>;
  static constexpr int CVT_FP4_NUM_THREADS_PER_SF =
      (CVT_FP4_SF_VEC_SIZE / CVT_FP4_ELTS_PER_THREAD);
@ -293,7 +66,6 @@ cvt_fp16_to_fp4(
          cvt_warp_fp16_to_fp4<Type, UE8M0_SF>(in_vec, SFScaleVal, sf_out);
    }
  }
-#endif
 }

 template <typename T>
@ -332,6 +104,8 @@ template void invokeFP4Quantization(int m, int n, __nv_bfloat16 const* input,
                                    int multiProcessorCount,
                                    cudaStream_t stream);

+}  // namespace vllm
+
 void scaled_fp4_quant_sm1xxa(torch::Tensor const& output,
                             torch::Tensor const& input,
                             torch::Tensor const& output_sf,
@ -340,6 +114,9 @@ void scaled_fp4_quant_sm1xxa(torch::Tensor const& output,
  int32_t n = input.size(1);

  TORCH_CHECK(n % 16 == 0, "The N dimension must be multiple of 16.");
+  TORCH_CHECK(input.scalar_type() == at::ScalarType::Half ||
+                  input.scalar_type() == at::ScalarType::BFloat16,
+              "Unsupported input data type for quantize_to_fp4.");

  int multiProcessorCount =
      get_device_attribute(cudaDevAttrMultiProcessorCount, -1);
@ -353,24 +130,10 @@ void scaled_fp4_quant_sm1xxa(torch::Tensor const& output,
  // We don't support e8m0 scales at this moment.
  bool useUE8M0 = false;

-  switch (input.scalar_type()) {
-    case torch::kHalf: {
-      auto input_ptr = reinterpret_cast<half const*>(input.data_ptr());
-      invokeFP4Quantization(m, n, input_ptr, input_sf_ptr, output_ptr, sf_out,
-                            useUE8M0, multiProcessorCount, stream);
-      break;
-    }
-    case torch::kBFloat16: {
-      auto input_ptr = reinterpret_cast<__nv_bfloat16 const*>(input.data_ptr());
-      invokeFP4Quantization(m, n, input_ptr, input_sf_ptr, output_ptr, sf_out,
-                            useUE8M0, multiProcessorCount, stream);
-      break;
-    }
-    default: {
-      std::cerr << "Observing: " << input.scalar_type()
-                << " for the input datatype which is invalid";
-      throw std::runtime_error(
-          "Unsupported input data type for quantize_to_fp4.");
-    }
-  }
+  VLLM_DISPATCH_HALF_TYPES(input.scalar_type(), "nvfp4_quant_kernel", [&] {
+    using cuda_type = vllm::CUDATypeConverter<scalar_t>::Type;
+    auto input_ptr = static_cast<cuda_type const*>(input.data_ptr());
+    vllm::invokeFP4Quantization(m, n, input_ptr, input_sf_ptr, output_ptr,
+                                sf_out, useUE8M0, multiProcessorCount, stream);
+  });
 }
--- a/csrc/quantization/fp4/nvfp4_utils.cuh
+++ b/csrc/quantization/fp4/nvfp4_utils.cuh
@ -0,0 +1,251 @@
+/*
+ * Copyright (c) 2025, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <cuda_runtime.h>
+#include <cuda_fp8.h>
+
+#define ELTS_PER_THREAD 8
+
+constexpr int CVT_FP4_ELTS_PER_THREAD = 8;
+constexpr int CVT_FP4_SF_VEC_SIZE = 16;
+
+namespace vllm {
+
+// Convert PyTorch cpp type to CUDA type
+template <typename T>
+struct CUDATypeConverter {
+  using Type = T;
+};
+
+template <>
+struct CUDATypeConverter<at::Half> {
+  using Type = half;
+};
+
+template <>
+struct CUDATypeConverter<at::BFloat16> {
+  using Type = __nv_bfloat16;
+};
+
+// Get type2 from type or vice versa (applied to half and bfloat16)
+template <typename T>
+struct TypeConverter {
+  using Type = half2;
+};  // keep for generality
+
+template <>
+struct TypeConverter<half2> {
+  using Type = half;
+};
+
+template <>
+struct TypeConverter<half> {
+  using Type = half2;
+};
+
+template <>
+struct TypeConverter<__nv_bfloat162> {
+  using Type = __nv_bfloat16;
+};
+
+template <>
+struct TypeConverter<__nv_bfloat16> {
+  using Type = __nv_bfloat162;
+};
+
+// Define a 16 bytes packed data type.
+template <class Type>
+struct PackedVec {
+  typename TypeConverter<Type>::Type elts[4];
+};
+
+template <>
+struct PackedVec<__nv_fp8_e4m3> {
+  __nv_fp8x2_e4m3 elts[8];
+};
+
+// Convert 8 float32 values into 8 e2m1 values (represented as one uint32_t).
+inline __device__ uint32_t fp32_vec_to_e2m1(float (&array)[8]) {
+  uint32_t val;
+  asm volatile(
+      "{\n"
+      ".reg .b8 byte0;\n"
+      ".reg .b8 byte1;\n"
+      ".reg .b8 byte2;\n"
+      ".reg .b8 byte3;\n"
+      "cvt.rn.satfinite.e2m1x2.f32   byte0, %2, %1;\n"
+      "cvt.rn.satfinite.e2m1x2.f32   byte1, %4, %3;\n"
+      "cvt.rn.satfinite.e2m1x2.f32   byte2, %6, %5;\n"
+      "cvt.rn.satfinite.e2m1x2.f32   byte3, %8, %7;\n"
+      "mov.b32 %0, {byte0, byte1, byte2, byte3};\n"
+      "}"
+      : "=r"(val)
+      : "f"(array[0]), "f"(array[1]), "f"(array[2]), "f"(array[3]),
+        "f"(array[4]), "f"(array[5]), "f"(array[6]), "f"(array[7]));
+  return val;
+}
+
+// Convert 4 float2 values into 8 e2m1 values (represented as one uint32_t).
+inline __device__ uint32_t fp32_vec_to_e2m1(float2 (&array)[4]) {
+  uint32_t val;
+  asm volatile(
+      "{\n"
+      ".reg .b8 byte0;\n"
+      ".reg .b8 byte1;\n"
+      ".reg .b8 byte2;\n"
+      ".reg .b8 byte3;\n"
+      "cvt.rn.satfinite.e2m1x2.f32   byte0, %2, %1;\n"
+      "cvt.rn.satfinite.e2m1x2.f32   byte1, %4, %3;\n"
+      "cvt.rn.satfinite.e2m1x2.f32   byte2, %6, %5;\n"
+      "cvt.rn.satfinite.e2m1x2.f32   byte3, %8, %7;\n"
+      "mov.b32 %0, {byte0, byte1, byte2, byte3};\n"
+      "}"
+      : "=r"(val)
+      : "f"(array[0].x), "f"(array[0].y), "f"(array[1].x), "f"(array[1].y),
+        "f"(array[2].x), "f"(array[2].y), "f"(array[3].x), "f"(array[3].y));
+  return val;
+}
+
+// Fast reciprocal.
+inline __device__ float reciprocal_approximate_ftz(float a) {
+  float b;
+  asm volatile("rcp.approx.ftz.f32 %0, %1;\n" : "=f"(b) : "f"(a));
+  return b;
+}
+
+template <class SFType, int CVT_FP4_NUM_THREADS_PER_SF>
+__device__ uint8_t* cvt_quant_to_fp4_get_sf_out_offset(int rowIdx, int colIdx,
+                                                       int numCols,
+                                                       SFType* SFout) {
+  static_assert(CVT_FP4_NUM_THREADS_PER_SF == 1 ||
+                CVT_FP4_NUM_THREADS_PER_SF == 2);
+
+  // One pair of threads write one SF to global memory.
+  // TODO: stage through smem for packed STG.32
+  // is it better than STG.8 from 4 threads ?
+  if (threadIdx.x % CVT_FP4_NUM_THREADS_PER_SF == 0) {
+    // SF vector index (16 elements share one SF in the K dimension).
+    int32_t kIdx = colIdx / CVT_FP4_NUM_THREADS_PER_SF;
+    int32_t mIdx = rowIdx;
+
+    // SF layout [numMTiles, numKTiles, 32 (mTile), 4 (mTile), 4(kTile)]
+    // --> index [mTileIdx, kTileIdx, outerMIdx, innerMIdx, innerKIdx]
+
+    int32_t mTileIdx = mIdx / (32 * 4);
+    // SF vector size 16.
+    int factor = CVT_FP4_SF_VEC_SIZE * 4;
+    int32_t numKTiles = (numCols + factor - 1) / factor;
+    int64_t mTileStride = numKTiles * 32 * 4 * 4;
+
+    int32_t kTileIdx = (kIdx / 4);
+    int64_t kTileStride = 32 * 4 * 4;
+
+    // M tile layout [32, 4] is column-major.
+    int32_t outerMIdx = (mIdx % 32);
+    int64_t outerMStride = 4 * 4;
+
+    int32_t innerMIdx = (mIdx % (32 * 4)) / 32;
+    int64_t innerMStride = 4;
+
+    int32_t innerKIdx = (kIdx % 4);
+    int64_t innerKStride = 1;
+
+    // Compute the global offset.
+    int64_t SFOffset = mTileIdx * mTileStride + kTileIdx * kTileStride +
+                       outerMIdx * outerMStride + innerMIdx * innerMStride +
+                       innerKIdx * innerKStride;
+
+    return reinterpret_cast<uint8_t*>(SFout) + SFOffset;
+  }
+  return nullptr;
+}
+
+// Quantizes the provided PackedVec into the uint32_t output
+template <class Type, bool UE8M0_SF = false>
+__device__ uint32_t cvt_warp_fp16_to_fp4(PackedVec<Type>& vec, float SFScaleVal,
+                                         uint8_t* SFout) {
+  // Get absolute maximum values among the local 8 values.
+  auto localMax = __habs2(vec.elts[0]);
+
+// Local maximum value.
+#pragma unroll
+  for (int i = 1; i < CVT_FP4_ELTS_PER_THREAD / 2; i++) {
+    localMax = __hmax2(localMax, __habs2(vec.elts[i]));
+  }
+
+  // Get the absolute maximum among all 16 values (two threads).
+  localMax = __hmax2(__shfl_xor_sync(uint32_t(-1), localMax, 1), localMax);
+  // Get the final absolute maximum values.
+  float vecMax = float(__hmax(localMax.x, localMax.y));
+
+  // Get the SF (max value of the vector / max value of e2m1).
+  // maximum value of e2m1 = 6.0.
+  // TODO: use half as compute data type.
+  float SFValue = SFScaleVal * (vecMax * reciprocal_approximate_ftz(6.0f));
+  // 8 bits representation of the SF.
+  uint8_t fp8SFVal;
+  // Write the SF to global memory (STG.8).
+  if constexpr (UE8M0_SF) {
+    // Extract the 8 exponent bits from float32.
+    // float 32bits = 1 sign bit + 8 exponent bits + 23 mantissa bits.
+    uint32_t tmp = reinterpret_cast<uint32_t&>(SFValue) >> 23;
+    fp8SFVal = tmp & 0xff;
+    // Convert back to fp32.
+    reinterpret_cast<uint32_t&>(SFValue) = tmp << 23;
+  } else {
+    // Here SFValue is always positive, so E4M3 is the same as UE4M3.
+    __nv_fp8_e4m3 tmp = __nv_fp8_e4m3(SFValue);
+    reinterpret_cast<__nv_fp8_e4m3&>(fp8SFVal) = tmp;
+    // Convert back to fp32.
+    SFValue = float(tmp);
+  }
+  // Get the output scale.
+  // Recipe: final_scale = reciprocal(fp32(fp8(SFValue * SFScaleVal))) *
+  //                       reciprocal(SFScaleVal))
+  float outputScale =
+      SFValue != 0 ? reciprocal_approximate_ftz(
+                         SFValue * reciprocal_approximate_ftz(SFScaleVal))
+                   : 0.0f;
+
+  if (SFout) {
+    // Write the SF to global memory (STG.8).
+    *SFout = fp8SFVal;
+  }
+
+  // Convert the input to float.
+  float2 fp2Vals[CVT_FP4_ELTS_PER_THREAD / 2];
+
+#pragma unroll
+  for (int i = 0; i < CVT_FP4_ELTS_PER_THREAD / 2; i++) {
+    if constexpr (std::is_same_v<Type, half>) {
+      fp2Vals[i] = __half22float2(vec.elts[i]);
+    } else {
+      fp2Vals[i] = __bfloat1622float2(vec.elts[i]);
+    }
+    fp2Vals[i].x *= outputScale;
+    fp2Vals[i].y *= outputScale;
+  }
+
+  // Convert to e2m1 values.
+  uint32_t e2m1Vec = fp32_vec_to_e2m1(fp2Vals);
+
+  // Write the e2m1 values to global memory.
+  return e2m1Vec;
+}
+
+}  // namespace vllm
--- a/csrc/quantization/machete/generate.py
+++ b/csrc/quantization/machete/generate.py
@ -417,7 +417,7 @@ def create_sources(impl_configs: list[ImplConfig], num_impl_files=8):
            ))

    def prepacked_type_key(prepack_type: PrepackTypeConfig):
-        # For now we we can just use the first accumulator type seen since
+        # For now, we can just use the first accumulator type seen since
        # the tensor core shapes/layouts don't vary based on accumulator
        # type so we can generate less code this way
        return (prepack_type.a, prepack_type.b_num_bits, prepack_type.convert)
--- a/csrc/torch_bindings.cpp
+++ b/csrc/torch_bindings.cpp
@ -115,6 +115,13 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
      "silu_and_mul_quant(Tensor! result, Tensor input, Tensor scale) -> ()");
  ops.impl("silu_and_mul_quant", torch::kCUDA, &silu_and_mul_quant);

+#ifndef USE_ROCM
+  ops.def(
+      "silu_and_mul_nvfp4_quant(Tensor! result, Tensor! result_block_scale, "
+      "Tensor input, Tensor input_global_scale) -> ()");
+  ops.impl("silu_and_mul_nvfp4_quant", torch::kCUDA, &silu_and_mul_nvfp4_quant);
+#endif
+
  ops.def("mul_and_silu(Tensor! out, Tensor input) -> ()");
  ops.impl("mul_and_silu", torch::kCUDA, &mul_and_silu);

@ -509,10 +516,10 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {

  // SM100 CUTLASS MLA decode
  ops.def(
-      "sm100_cutlass_mla_decode(Tensor! out, Tensor q_nope, Tensor q_pe,"
-      "                         Tensor kv_c_and_k_pe_cache, Tensor seq_lens,"
-      "                         Tensor page_table, Tensor workspace, float "
-      "scale,"
+      "sm100_cutlass_mla_decode(Tensor! out, Tensor! lse, Tensor q_nope,"
+      "                         Tensor q_pe, Tensor kv_c_and_k_pe_cache,"
+      "                         Tensor seq_lens, Tensor page_table,"
+      "                         Tensor workspace, float scale,"
      "                         int num_kv_splits) -> ()");
  // conditionally compiled so impl in source file

@ -702,6 +709,11 @@ TORCH_LIBRARY_EXPAND(CONCAT(TORCH_EXTENSION_NAME, _cache_ops), cache_ops) {
      "                               Tensor scale, Tensor? seq_starts) -> ()");
  cache_ops.impl("gather_and_maybe_dequant_cache", torch::kCUDA,
                 &gather_and_maybe_dequant_cache);
+
+  cache_ops.def(
+      "cp_gather_cache(Tensor src_cache, Tensor! dst, Tensor block_table, "
+      "Tensor cu_seq_lens, int batch_size, Tensor? seq_starts) -> ()");
+  cache_ops.impl("cp_gather_cache", torch::kCUDA, &cp_gather_cache);
 }

 TORCH_LIBRARY_EXPAND(CONCAT(TORCH_EXTENSION_NAME, _cuda_utils), cuda_utils) {
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@ -237,7 +237,7 @@ RUN --mount=type=cache,target=/root/.cache/ccache \
 # Check the size of the wheel if RUN_WHEEL_CHECK is true
 COPY .buildkite/check-wheel-size.py check-wheel-size.py
 # sync the default value with .buildkite/check-wheel-size.py
-ARG VLLM_MAX_SIZE_MB=400
+ARG VLLM_MAX_SIZE_MB=450
 ENV VLLM_MAX_SIZE_MB=$VLLM_MAX_SIZE_MB
 ARG RUN_WHEEL_CHECK=true
 RUN if [ "$RUN_WHEEL_CHECK" = "true" ]; then \
@ -261,6 +261,8 @@ ENV UV_INDEX_STRATEGY="unsafe-best-match"
 # Use copy mode to avoid hardlink failures with Docker cache mounts
 ENV UV_LINK_MODE=copy

+# Install libnuma-dev, required by fastsafetensors (fixes #20384)
+RUN apt-get update && apt-get install -y libnuma-dev && rm -rf /var/lib/apt/lists/*
 COPY requirements/lint.txt requirements/lint.txt
 COPY requirements/test.txt requirements/test.txt
 COPY requirements/dev.txt requirements/dev.txt
@ -373,7 +375,7 @@ RUN --mount=type=bind,from=build,src=/workspace/dist,target=/vllm-workspace/dist
 # Install FlashInfer from source
 ARG FLASHINFER_GIT_REPO="https://github.com/flashinfer-ai/flashinfer.git"
 # Keep this in sync with "flashinfer" extra in setup.py
-ARG FLASHINFER_GIT_REF="v0.2.14.post1"
+ARG FLASHINFER_GIT_REF="v0.3.0"
 # Flag to control whether to compile FlashInfer AOT kernels
 # Set to "true" to enable AOT compilation:
 # docker build --build-arg FLASHINFER_AOT_COMPILE=true ...
@ -432,11 +434,10 @@ RUN --mount=type=cache,target=/root/.cache/uv \
        --extra-index-url ${PYTORCH_CUDA_INDEX_BASE_URL}/cu$(echo $CUDA_VERSION | cut -d. -f1,2 | tr -d '.')

 # Install DeepGEMM from source
-ARG DEEPGEMM_GIT_REF="7b6b5563b9d4c1ae07ffbce7f78ad3ac9204827c"
+ARG DEEPGEMM_GIT_REF
 COPY tools/install_deepgemm.sh /tmp/install_deepgemm.sh
 RUN --mount=type=cache,target=/root/.cache/uv \
-    VLLM_DOCKER_BUILD_CONTEXT=1 /tmp/install_deepgemm.sh --cuda-version "${CUDA_VERSION}" --ref "${DEEPGEMM_GIT_REF}" \
-    && rm /tmp/install_deepgemm.sh
+    VLLM_DOCKER_BUILD_CONTEXT=1 /tmp/install_deepgemm.sh --cuda-version "${CUDA_VERSION}" ${DEEPGEMM_GIT_REF:+--ref "$DEEPGEMM_GIT_REF"} 

 # Install EP kernels(pplx-kernels and DeepEP), NixL
 COPY tools/ep_kernels/install_python_libraries.sh install_python_libraries.sh
--- a/docker/Dockerfile.neuron
+++ b/docker/Dockerfile.neuron
@ -1,56 +0,0 @@
-# default base image
-# https://gallery.ecr.aws/neuron/pytorch-inference-neuronx
-ARG BASE_IMAGE="public.ecr.aws/neuron/pytorch-inference-neuronx:2.6.0-neuronx-py310-sdk2.23.0-ubuntu22.04"
-
-FROM $BASE_IMAGE
-
-RUN echo "Base image is $BASE_IMAGE"
-
-# Install some basic utilities
-RUN apt-get update && \
-    apt-get install -y \
-        git \
-        python3 \
-        python3-pip \
-        ffmpeg libsm6 libxext6 libgl1
-
-### Mount Point ###
-# When launching the container, mount the code directory to /workspace
-ARG APP_MOUNT=/workspace
-VOLUME [ ${APP_MOUNT} ]
-WORKDIR ${APP_MOUNT}/vllm
-
-RUN python3 -m pip install --upgrade pip
-RUN python3 -m pip install --no-cache-dir fastapi ninja tokenizers pandas tenacity
-RUN python3 -m pip install neuronx-cc==2.* --extra-index-url=https://pip.repos.neuron.amazonaws.com -U
-RUN python3 -m pip install pytest
-
-# uninstall transformers-neuronx package explicitly to avoid version conflict
-RUN python3 -m pip uninstall -y transformers-neuronx
-
-COPY . .
-ARG GIT_REPO_CHECK=0
-RUN --mount=type=bind,source=.git,target=.git \
-    if [ "$GIT_REPO_CHECK" != 0 ]; then bash tools/check_repo.sh ; fi
-
-RUN python3 -m pip install -U \
-        'cmake>=3.26.1' ninja packaging 'setuptools-scm>=8' wheel jinja2 \
-        -r requirements/neuron.txt
-
-ENV VLLM_TARGET_DEVICE neuron
-RUN --mount=type=bind,source=.git,target=.git \
-    pip install --no-build-isolation -v -e .
-
-# install development dependencies (for testing)
-RUN python3 -m pip install -e tests/vllm_test_utils
-
-# install transformers-neuronx package as an optional dependencies (for V0)
-# FIXME: `--no-deps` argument is temporarily added to resolve transformers package version conflict
-RUN python3 -m pip install transformers-neuronx==0.13.* --extra-index-url=https://pip.repos.neuron.amazonaws.com -U --no-deps
-
-RUN python3 -m pip install sentencepiece transformers==4.48.0 -U
-
-# overwrite entrypoint to run bash script
-RUN echo "import subprocess; import sys; subprocess.check_call(sys.argv[1:])" > /usr/local/bin/dockerd-entrypoint.py
-
-CMD ["/bin/bash"]
--- a/docker/Dockerfile.s390x
+++ b/docker/Dockerfile.s390x
@ -16,7 +16,8 @@ ENV LANG=C.UTF-8 \
 RUN microdnf install -y \
    which procps findutils tar vim git gcc gcc-gfortran g++ make patch zlib-devel \
    libjpeg-turbo-devel libtiff-devel libpng-devel libwebp-devel freetype-devel harfbuzz-devel \
-    openssl-devel openblas openblas-devel autoconf automake libtool cmake numpy libsndfile && \
+    openssl-devel openblas openblas-devel autoconf automake libtool cmake numpy libsndfile \
+    clang llvm-devel llvm-static clang-devel && \
    microdnf clean all

 # Python Installation
@ -191,7 +192,6 @@ RUN --mount=type=cache,target=/root/.cache/uv \
        -DCOMPILER_RT_BUILD_ORC=OFF                      \
        -DCOMPILER_RT_INCLUDE_TESTS=OFF                  \
        ${CMAKE_ARGS} -GNinja ../llvm                    \
-
    && ninja install  . && \
    #  build llvmlite
    cd ../../llvmlite && python setup.py bdist_wheel && \
@ -200,6 +200,45 @@ RUN --mount=type=cache,target=/root/.cache/uv \
       sed -i '/#include "internal\/pycore_atomic.h"/i\#include "dynamic_annotations.h"' numba/_dispatcher.cpp; \
    fi && python setup.py bdist_wheel

+# Edit aws-lc-sys to support s390x
+FROM python-install AS aws-lc-sys-editor
+WORKDIR /tmp
+ENV CARGO_HOME=/root/.cargo
+ENV RUSTUP_HOME=/root/.rustup
+ENV PATH="$CARGO_HOME/bin:$RUSTUP_HOME/bin:$PATH"
+ARG AWS_LC_VERSION=v0.30.0
+RUN --mount=type=cache,target=/root/.cache/uv \
+    --mount=type=bind,from=rust,source=/root/.cargo,target=/root/.cargo,rw \
+    --mount=type=bind,from=rust,source=/root/.rustup,target=/root/.rustup,rw \
+    git clone --recursive https://github.com/aws/aws-lc-rs.git && \
+    cd aws-lc-rs && \
+    git checkout tags/aws-lc-sys/${AWS_LC_VERSION} && \
+    git submodule sync && \
+    git submodule update --init --recursive && \
+    cd aws-lc-sys && \
+    sed -i '682 s/strncmp(buf, "-----END ", 9)/memcmp(buf, "-----END ", 9)/' aws-lc/crypto/pem/pem_lib.c && \
+    sed -i '712 s/strncmp(buf, "-----END ", 9)/memcmp(buf, "-----END ", 9)/' aws-lc/crypto/pem/pem_lib.c && \
+    sed -i '747 s/strncmp(buf, "-----END ", 9)/memcmp(buf, "-----END ", 9)/' aws-lc/crypto/pem/pem_lib.c
+    
+# Build Outlines Core
+FROM python-install AS outlines-core-builder
+WORKDIR /tmp
+ENV CARGO_HOME=/root/.cargo
+ENV RUSTUP_HOME=/root/.rustup
+ENV PATH="$CARGO_HOME/bin:$RUSTUP_HOME/bin:$PATH"
+ARG OUTLINES_CORE_VERSION=0.2.10
+RUN --mount=type=cache,target=/root/.cache/uv \
+    --mount=type=bind,from=rust,source=/root/.cargo,target=/root/.cargo,rw \
+    --mount=type=bind,from=rust,source=/root/.rustup,target=/root/.rustup,rw \
+    --mount=type=bind,from=aws-lc-sys-editor,source=/tmp/aws-lc-rs/aws-lc-sys,target=/tmp/aws-lc-sys,rw \
+    git clone https://github.com/dottxt-ai/outlines-core.git && \
+    cd outlines-core && \
+    git checkout tags/${OUTLINES_CORE_VERSION} && \
+    sed -i "s/version = \"0.0.0\"/version = \"${OUTLINES_CORE_VERSION}\"/" Cargo.toml && \
+    echo '[patch.crates-io]' >> Cargo.toml && \
+    echo 'aws-lc-sys = { path = "/tmp/aws-lc-sys" }' >> Cargo.toml && \
+    uv pip install maturin && \
+    python -m maturin build --release --out dist

 # Final build stage
 FROM python-install AS vllm-cpu
@ -230,6 +269,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
    --mount=type=bind,from=torch,source=/tmp/pytorch/dist,target=/tmp/torch-wheels/ \
    --mount=type=bind,from=numba-builder,source=/tmp/llvmlite/dist,target=/tmp/llvmlite-wheels/ \
    --mount=type=bind,from=numba-builder,source=/tmp/numba/dist,target=/tmp/numba-wheels/ \
+    --mount=type=bind,from=outlines-core-builder,source=/tmp/outlines-core/dist,target=/tmp/outlines-core/dist/ \
     sed -i '/^torch/d' requirements/build.txt && \
     ARROW_WHL_FILE=$(ls /tmp/arrow-wheels/pyarrow-*.whl) && \
     VISION_WHL_FILE=$(ls /tmp/vision-wheels/*.whl) && \
@ -237,6 +277,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
     TORCH_WHL_FILE=$(ls /tmp/torch-wheels/*.whl) && \
     LLVM_WHL_FILE=$(ls /tmp/llvmlite-wheels/*.whl) && \
     NUMBA_WHL_FILE=$(ls /tmp/numba-wheels/*.whl) && \
+     OUTLINES_CORE_WHL_FILE=$(ls /tmp/outlines-core/dist/*.whl) && \
    uv pip install -v \    
        $ARROW_WHL_FILE  \
        $VISION_WHL_FILE \
@ -244,6 +285,7 @@ RUN --mount=type=cache,target=/root/.cache/uv \
        $TORCH_WHL_FILE \
        $LLVM_WHL_FILE \
        $NUMBA_WHL_FILE \
+        $OUTLINES_CORE_WHL_FILE \
        --index-strategy unsafe-best-match \
        -r requirements/build.txt \
        -r requirements/cpu.txt
--- a/docker/Dockerfile.xpu
+++ b/docker/Dockerfile.xpu
@ -1,12 +1,10 @@
 FROM intel/deep-learning-essentials:2025.1.3-0-devel-ubuntu24.04 AS vllm-base

-RUN rm /etc/apt/sources.list.d/intel-graphics.list
+RUN wget -O- https://apt.repos.intel.com/intel-gpg-keys/GPG-PUB-KEY-INTEL-SW-PRODUCTS.PUB | gpg --dearmor | tee /usr/share/keyrings/oneapi-archive-keyring.gpg > /dev/null && \
+    echo "deb [signed-by=/usr/share/keyrings/oneapi-archive-keyring.gpg] https://apt.repos.intel.com/oneapi all main" | tee /etc/apt/sources.list.d/oneAPI.list && \
+    add-apt-repository -y ppa:kobuk-team/intel-graphics

 RUN apt clean && apt-get update -y && \
-    apt-get install -y software-properties-common && \
-    add-apt-repository ppa:deadsnakes/ppa && \
-    apt-get install -y python3.10 python3.10-distutils && \
-    curl -sS https://bootstrap.pypa.io/get-pip.py | python3.10 && \
    apt-get install -y --no-install-recommends --fix-missing \
    curl \
    ffmpeg \
@ -17,17 +15,29 @@ RUN apt clean && apt-get update -y && \
    libgl1 \
    lsb-release \
    numactl \
-    python3.10-dev \
-    wget
+    wget \
+    vim \
+    python3.12 \
+    python3.12-dev \
+    python3-pip

+RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.12 1
+RUN update-alternatives --install /usr/bin/python python /usr/bin/python3.12 1

-RUN update-alternatives --install /usr/bin/python3 python3 /usr/bin/python3.10 1
-RUN update-alternatives --install /usr/bin/python python /usr/bin/python3.10 1
+RUN apt install -y libze1 libze-dev libze-intel-gpu1 intel-opencl-icd libze-intel-gpu-raytracing
+
+RUN wget https://github.com/uxlfoundation/oneCCL/releases/download/2021.15.4/intel-oneccl-2021.15.4.11_offline.sh
+RUN bash intel-oneccl-2021.15.4.11_offline.sh -a --silent --eula accept && echo "source /opt/intel/oneapi/setvars.sh --force" >> /root/.bashrc
+SHELL ["bash", "-c"]
+CMD ["bash", "-c", "source /root/.bashrc && exec bash"]

 WORKDIR /workspace/vllm
 COPY requirements/xpu.txt /workspace/vllm/requirements/xpu.txt
 COPY requirements/common.txt /workspace/vllm/requirements/common.txt

+# suppress the python externally managed environment error
+RUN python3 -m pip config set global.break-system-packages true
+
 RUN --mount=type=cache,target=/root/.cache/pip \
    pip install --no-cache-dir \
    -r requirements/xpu.txt
@ -54,8 +64,9 @@ FROM vllm-base AS vllm-openai
 RUN --mount=type=cache,target=/root/.cache/pip \
    pip install accelerate hf_transfer pytest pytest_asyncio lm_eval[api] modelscope

-ENV VLLM_USAGE_SOURCE production-docker-image \
-    TRITON_XPU_PROFILE 1
+RUN --mount=type=cache,target=/root/.cache/pip \
+    pip uninstall oneccl oneccl-devel -y
+
 # install development dependencies (for testing)
 RUN python3 -m pip install -e tests/vllm_test_utils
 ENTRYPOINT ["python3", "-m", "vllm.entrypoints.openai.api_server"]
--- a/docs/.nav.yml
+++ b/docs/.nav.yml
@ -32,10 +32,7 @@ nav:
      - models/pooling_models.md
      - models/extensions
      - Hardware Supported Models: models/hardware_supported_models
-    - Features:
-      - features/compatibility_matrix.md
-      - features/*
-      - features/quantization
+    - Features: features
  - Developer Guide:
    - contributing/README.md
    - General:
--- a/docs/community/meetups.md
+++ b/docs/community/meetups.md
@ -2,6 +2,8 @@

 We host regular meetups in San Francisco Bay Area every 2 months. We will share the project updates from the vLLM team and have guest speakers from the industry to share their experience and insights. Please find the materials of our previous meetups below:

+- [vLLM Shenzhen Meetup](https://mp.weixin.qq.com/s/k8ZBO1u2_2odgiKWH_GVTQ), August 30th 2025. [[Slides]](https://drive.google.com/drive/folders/1Ua2SVKVSu-wp5vou_6ElraDt2bnKhiEA)
+- [vLLM Singapore Meetup](https://www.sginnovate.com/event/vllm-sg-meet), August 27th 2025. [[Slides]](https://drive.google.com/drive/folders/1ncf3GyqLdqFaB6IeB834E5TZJPLAOiXZ?usp=sharing)
 - [vLLM Shanghai Meetup](https://mp.weixin.qq.com/s/pDmAXHcN7Iqc8sUKgJgGtg), August 23rd 2025. [[Slides]](https://drive.google.com/drive/folders/1OvLx39wnCGy_WKq8SiVKf7YcxxYI3WCH)
 - [vLLM Korea Meetup](https://luma.com/cgcgprmh), August 19th 2025. [[Slides]](https://drive.google.com/file/d/1bcrrAE1rxUgx0mjIeOWT6hNe2RefC5Hm/view).
 - [vLLM Beijing Meetup](https://mp.weixin.qq.com/s/dgkWg1WFpWGO2jCdTqQHxA), August 2nd 2025. [[Slides]](https://drive.google.com/drive/folders/1Pid6NSFLU43DZRi0EaTcPgXsAzDvbBqF) [[Recording]](https://www.chaspark.com/#/live/1166916873711665152).
--- a/docs/configuration/optimization.md
+++ b/docs/configuration/optimization.md
@ -174,8 +174,10 @@ Regardless, you need to set `mm_encoder_tp_mode="data"` in engine arguments to u

 Known supported models:

+- GLM-4.5V GLM-4.1V (<gh-pr:23168>)
+- Kimi-VL (<gh-pr:23817>)
 - Llama4 (<gh-pr:18368>)
- MiniCPM-V-4 (<gh-pr:23327>)
+- MiniCPM-V-2.5 or above (<gh-pr:23327>, <gh-pr:23948>)
 - Qwen2.5-VL (<gh-pr:22742>)
 - Step3 (<gh-pr:22697>)

@ -208,7 +210,7 @@ vllm serve Qwen/Qwen2.5-VL-3B-Instruct --api-server-count 4 -dp 2

 !!! note
    API server scale-out disables [multi-modal IPC caching](#ipc-caching)
-    because it requires a one-to-one correspondance between API and engine core processes.
+    because it requires a one-to-one correspondence between API and engine core processes.

    This does not impact [multi-modal processor caching](#processor-caching).

@ -225,7 +227,7 @@ to avoid repeatedly processing the same multi-modal inputs in `BaseMultiModalPro
 ### IPC Caching

 Multi-modal IPC caching is automatically enabled when
-there is a one-to-one correspondance between API (`P0`) and engine core (`P1`) processes,
+there is a one-to-one correspondence between API (`P0`) and engine core (`P1`) processes,
 to avoid repeatedly transferring the same multi-modal inputs between them.

 ### Configuration
--- a/docs/contributing/benchmarks.md
+++ b/docs/contributing/benchmarks.md
@ -11,9 +11,39 @@ vLLM contains two sets of benchmarks:

 The performance benchmarks are used for development to confirm whether new changes improve performance under various workloads. They are triggered on every commit with both the `perf-benchmarks` and `ready` labels, and when a PR is merged into vLLM.

+### Manually Trigger the benchmark
+
+Use [vllm-ci-test-repo images](https://gallery.ecr.aws/q9t5s3a7/vllm-ci-test-repo) with vLLM benchmark suite.  
+For CPU environment, please use the image with "-cpu" postfix.
+
+Here is an example for docker run command for CPU.  
+
+```bash
+docker run -it --entrypoint /bin/bash -v /data/huggingface:/root/.cache/huggingface  -e HF_TOKEN=''  --shm-size=16g --name vllm-cpu-ci  public.ecr.aws/q9t5s3a7/vllm-ci-test-repo:1da94e673c257373280026f75ceb4effac80e892-cpu
+```
+
+Then, run below command inside the docker instance.  
+
+```bash
+bash .buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
+```
+
+When run, benchmark script generates results under **benchmark/results** folder, along with the benchmark_results.md and benchmark_results.json.  
+
+#### Runtime environment variables
+
+- `ON_CPU`: set the value to '1' on Intel® Xeon® Processors. Default value is 0.
+- `SERVING_JSON`: JSON file to use for the serving tests. Default value is empty string (use default file).
+- `LATENCY_JSON`: JSON file to use for the latency tests. Default value is empty string (use default file).
+- `THROUGHPUT_JSON`: JSON file to use for the throughout tests. Default value is empty string (use default file).
+- `REMOTE_HOST`: IP for the remote vLLM service to benchmark. Default value is empty string.
+- `REMOTE_PORT`: Port for the remote vLLM service to benchmark. Default value is empty string.
+
+For more results visualization, check the [visualizing the results](https://github.com/intel-ai-tce/vllm/blob/more_cpu_models/.buildkite/nightly-benchmarks/README.md#visualizing-the-results).
+
 The latest performance results are hosted on the public [vLLM Performance Dashboard](https://hud.pytorch.org/benchmark/llms?repoName=vllm-project%2Fvllm).

-More information on the performance benchmarks and their parameters can be found [here](gh-file:.buildkite/nightly-benchmarks/performance-benchmarks-descriptions.md).
+More information on the performance benchmarks and their parameters can be found in [Benchmark README](https://github.com/intel-ai-tce/vllm/blob/more_cpu_models/.buildkite/nightly-benchmarks/README.md) and [performance benchmark description](gh-file:.buildkite/nightly-benchmarks/performance-benchmarks-descriptions.md).

 [](){ #nightly-benchmarks }

--- a/docs/contributing/ci/update_pytorch_version.md
+++ b/docs/contributing/ci/update_pytorch_version.md
@ -90,7 +90,7 @@ address the long build time at its source, the current workaround is to set `VLL
 to a custom branch provided by @khluu (`VLLM_CI_BRANCH=khluu/use_postmerge_q`)
 when manually triggering a build on Buildkite. This branch accomplishes two things:

-1. Increase the timeout limit to 10 hours so that the build doesn't timeout.
+1. Increase the timeout limit to 10 hours so that the build doesn't time out.
 2. Allow the compiled artifacts to be written to the vLLM sccache S3 bucket
 to warm it up so that future builds are faster.

--- a/docs/contributing/model/basic.md
+++ b/docs/contributing/model/basic.md
@ -121,3 +121,31 @@ To support a model with interleaving sliding windows, we need to take care of th
 - In the modeling code, parse the correct sliding window value for every layer, and pass it to the attention layer's `per_layer_sliding_window` argument. For reference, check [this line](https://github.com/vllm-project/vllm/blob/996357e4808ca5eab97d4c97c7d25b3073f46aab/vllm/model_executor/models/llama.py#L171).

 With these two steps, interleave sliding windows should work with the model.
+
+### How to support models that use Mamba?
+
+We consider 3 different scenarios:
+
+1. Models that use Mamba layers (either Mamba-1 or Mamba-2) but do not use attention layers.
+2. Models that combine Mamba layers (either Mamba-1 or Mamba-2) together with attention layers.
+3. Models that combine Mamba-like mechanisms (e.g., Linear Attention, ShortConv) together with attention layers.
+
+For case (1), we recommend looking at the implementation of [`MambaForCausalLM`](gh-file:vllm/model_executor/models/mamba.py) (for Mamba-1) or [`Mamba2ForCausalLM`](gh-file:vllm/model_executor/models/mamba2.py) (for Mamba-2) as a reference.
+The model should inherit protocol `IsAttentionFree` and also implement class methods `get_mamba_state_dtype_from_config` and `get_mamba_state_shape_from_config` to calculate the state shapes and data types from the config.
+For the mamba layers themselves, please use the [`MambaMixer`](gh-file:vllm/model_executor/layers/mamba/mamba_mixer.py) (for Mamba-1) or [`MambaMixer2`](gh-file:vllm/model_executor/layers/mamba/mamba_mixer2.py) (for Mamba-2) classes.
+Please *do not* use the `MambaCacheManager` (deprecated in V1) or replicate any of the V0-specific code paths in the existing model implementations.
+V0-only classes and code will be removed in the very near future.
+The model should also be added to the `MODELS_CONFIG_MAP` dictionary in <gh-file:vllm/model_executor/models/config.py> to ensure that the runtime defaults are optimized.
+
+For case (2), we recommend using as a reference the implementation of [`JambaForCausalLM`](gh-file:vllm/model_executor/models/jamba.py) (for an example of a model that uses Mamba-1 and attention together) or [`BambaForCausalLM`](gh-file:vllm/model_executor/models/bamba.py) (for an example of a model that uses Mamba-2 and attention together).
+These models should follow the same instructions as case (1), but they should inherit protocol `IsHybrid` (instead of `IsAttentionFree`) and it is *not* necessary to add them to the `MODELS_CONFIG_MAP` (their runtime defaults will be inferred from the protocol).
+
+For case (3), we recommend looking at the implementation of [`MiniMaxText01ForCausalLM`](gh-file:vllm/model_executor/models/minimax_text_01.py) or [`Lfm2ForCausalLM`](gh-file:vllm/model_executor/models/lfm2.py) as a reference, which use custom "mamba-like" layers `MiniMaxText01LinearAttention` and `ShortConv` respectively.
+Please follow the same guidelines as case (2) for implementing these models.
+We use "mamba-like" to refer to layers that posses a state that is updated in-place, rather than being appended-to (like KV cache for attention).
+For implementing new custom mamba-like layers, one should inherit from `MambaBase` and implement the methods `get_state_dtype`, `get_state_shape` to calculate the data types and state shapes at runtime, as well as `mamba_type` and `get_attn_backend`.
+It is also necessary to implement the "attention meta-data" class which handles the meta-data that is common across all layers.
+Please see [`LinearAttentionMetadata`](gh-file:vllm/v1/attention/backends/linear_attn.py) or [`ShortConvAttentionMetadata`](gh-file:v1/attention/backends/short_conv_attn.py) for examples of this.
+Finally, if one wants to support torch compile and CUDA graphs, it necessary to wrap the call to the mamba-like layer inside a custom op and register it.
+Please see the calls to `direct_register_custom_op` in <gh-file:vllm/model_executor/models/minimax_text_01.py> or <gh-file:vllm/model_executor/layers/mamba/short_conv.py> for examples of this.
+The new custom op should then be added to the list `_attention_ops` in <gh-file:vllm/config/compilation.py> to ensure that piecewise CUDA graphs works as intended.
--- a/docs/contributing/model/multimodal.md
+++ b/docs/contributing/model/multimodal.md
@ -855,7 +855,7 @@ Examples:

 ### Custom HF processor

-Some models don't define a HF processor class on HF Hub. In that case, you can define a custom HF processor that has the same call signature as HF processors and pass it to [_call_hf_processor][vllm.multimodal.processing.BaseMultiModalProcessor._call_hf_processor].
+Some models don't define an HF processor class on HF Hub. In that case, you can define a custom HF processor that has the same call signature as HF processors and pass it to [_call_hf_processor][vllm.multimodal.processing.BaseMultiModalProcessor._call_hf_processor].

 Examples:

--- a/docs/contributing/profiling.md
+++ b/docs/contributing/profiling.md
@ -19,7 +19,7 @@ When using `vllm bench serve`, you can enable profiling by passing the `--profil
 Traces can be visualized using <https://ui.perfetto.dev/>.

 !!! tip
-You can directly call bench module without installing vllm using `python -m vllm.entrypoints.cli.main bench`.
+    You can directly call bench module without installing vLLM using `python -m vllm.entrypoints.cli.main bench`.

 !!! tip
    Only send a few requests through vLLM when profiling, as the traces can get quite large. Also, no need to untar the traces, they can be viewed directly.
@ -73,6 +73,8 @@ apt install nsight-systems-cli

 ### Example commands and usage

+When profiling with `nsys`, it is advisable to set the environment variable `VLLM_WORKER_MULTIPROC_METHOD=spawn`. The default is to use the `fork` method instead of `spawn`. More information on the topic can be found in the [Nsight Systems release notes](https://docs.nvidia.com/nsight-systems/ReleaseNotes/index.html#general-issues).
+
 #### Offline Inference

 For basic usage, you can just append `nsys profile -o report.nsys-rep --trace-fork-before-exec=true --cuda-graph-trace=node` before any existing script you would run for offline inference.
--- a/docs/deployment/frameworks/lobe-chat.md
+++ b/docs/deployment/frameworks/lobe-chat.md
@ -6,6 +6,6 @@ Supports speech-synthesis, multi-modal, and extensible (function call) plugin sy

 One-click FREE deployment of your private OpenAI ChatGPT/Claude/Gemini/Groq/Ollama chat application.

-It supports vLLM as a AI model provider to efficiently serve large language models.
+It supports vLLM as an AI model provider to efficiently serve large language models.

 For details, see the tutorial [Using vLLM in LobeChat](https://lobehub.com/docs/usage/providers/vllm).
--- a/docs/deployment/frameworks/lws.md
+++ b/docs/deployment/frameworks/lws.md
@ -22,7 +22,7 @@ Deploy the following yaml file `lws.yaml`
    metadata:
      name: vllm
    spec:
-      replicas: 2
+      replicas: 1
      leaderWorkerTemplate:
        size: 2
        restartPolicy: RecreateGroupOnPodRestart
@ -41,7 +41,7 @@ Deploy the following yaml file `lws.yaml`
                  - sh
                  - -c
                  - "bash /vllm-workspace/examples/online_serving/multi-node-serving.sh leader --ray_cluster_size=$(LWS_GROUP_SIZE); 
-                    python3 -m vllm.entrypoints.openai.api_server --port 8080 --model meta-llama/Meta-Llama-3.1-405B-Instruct --tensor-parallel-size 8 --pipeline_parallel_size 2"
+                    vllm serve meta-llama/Meta-Llama-3.1-405B-Instruct --port 8080 --tensor-parallel-size 8 --pipeline_parallel_size 2"
                resources:
                  limits:
                    nvidia.com/gpu: "8"
@ -126,8 +126,6 @@ Should get an output similar to this:
 NAME       READY   STATUS    RESTARTS   AGE
 vllm-0     1/1     Running   0          2s
 vllm-0-1   1/1     Running   0          2s
-vllm-1     1/1     Running   0          2s
-vllm-1-1   1/1     Running   0          2s
 ```

 Verify that the distributed tensor-parallel inference works:
--- a/docs/deployment/integrations/llamastack.md
+++ b/docs/deployment/integrations/llamastack.md
@ -1,6 +1,6 @@
 # Llama Stack

-vLLM is also available via [Llama Stack](https://github.com/meta-llama/llama-stack) .
+vLLM is also available via [Llama Stack](https://github.com/llamastack/llama-stack).

 To install Llama Stack, run

@ -8,9 +8,9 @@ To install Llama Stack, run
 pip install llama-stack -q
 ```

-## Inference using OpenAI Compatible API
+## Inference using OpenAI-Compatible API

-Then start Llama Stack server pointing to your vLLM server with the following configuration:
+Then start the Llama Stack server and configure it to point to your vLLM server with the following settings:

 ```yaml
 inference:
@ -20,15 +20,15 @@ inference:
      url: http://127.0.0.1:8000
 ```

-Please refer to [this guide](https://llama-stack.readthedocs.io/en/latest/distributions/self_hosted_distro/remote-vllm.html) for more details on this remote vLLM provider.
+Please refer to [this guide](https://llama-stack.readthedocs.io/en/latest/providers/inference/remote_vllm.html) for more details on this remote vLLM provider.

-## Inference via Embedded vLLM
+## Inference using Embedded vLLM

-An [inline vLLM provider](https://github.com/meta-llama/llama-stack/tree/main/llama_stack/providers/inline/inference/vllm)
+An [inline provider](https://github.com/llamastack/llama-stack/tree/main/llama_stack/providers/inline/inference)
 is also available. This is a sample of configuration using that method:

 ```yaml
-inference
+inference:
  - provider_type: vllm
    config:
      model: Llama3.1-8B-Instruct
--- a/docs/deployment/k8s.md
+++ b/docs/deployment/k8s.md
@ -380,7 +380,7 @@ INFO:     Uvicorn running on http://0.0.0.0:8000 (Press CTRL+C to quit)

 ### Startup Probe or Readiness Probe Failure, container log contains "KeyboardInterrupt: terminated"

-If the startup or readiness probe failureThreshold is too low for the time needed to startup the server, Kubernetes scheduler will kill the container. A couple of indications that this has happened:
+If the startup or readiness probe failureThreshold is too low for the time needed to start up the server, Kubernetes scheduler will kill the container. A couple of indications that this has happened:

 1. container log contains "KeyboardInterrupt: terminated"
 2. `kubectl get events` shows message `Container $NAME failed startup probe, will be restarted`
--- a/docs/design/fused_moe_modular_kernel.md
+++ b/docs/design/fused_moe_modular_kernel.md
@ -54,8 +54,8 @@ The `FusedMoEModularKernel` acts as a bridge between the `FusedMoEPermuteExperts

 ### FusedMoEPrepareAndFinalize

-The `FusedMoEPrepareAndFinalize` abstract class exposes `prepare` and `finalize` functions.
-The `prepare` function is responsible for input activation Quantization and All2All Dispatch. The `finalize` function is responsible for invoking the All2All Combine. Additionally the `finalize` function may or may not do the TopK weight application and reduction (Please refer to the TopKWeightAndReduce section)
+The `FusedMoEPrepareAndFinalize` abstract class exposes `prepare`, `prepare_no_receive`  and `finalize` functions.
+The `prepare` function is responsible for input activation Quantization and All2All Dispatch. If implemented, The `prepare_no_receive` is like `prepare` except it does not wait to receive results from other workers.  Instead it returns a "receiver" callback that must be invoked to wait for the final results of worker. It is not required that this method is supported by all `FusedMoEPrepareAndFinalize` classes, but if it is available, it can be used to interleave work with the initial all to all communication, e.g. interleaving shared experts with fused experts.  The `finalize` function is responsible for invoking the All2All Combine. Additionally the `finalize` function may or may not do the TopK weight application and reduction (Please refer to the TopKWeightAndReduce section)

 ![](../assets/design/fused_moe_modular_kernel/prepare_and_finalize_blocks.png "FusedMoEPrepareAndFinalize Blocks")

@ -138,7 +138,7 @@ Typically a FusedMoEPrepareAndFinalize type is backed by an All2All Dispatch & C

 #### Step 1: Add an All2All manager

-The purpose of the All2All Manager is to setup the All2All kernel implementations. The `FusedMoEPrepareAndFinalize` implementations typically fetch a kernel-implementation "handle" from the All2All Manager to invoke the Dispatch and Combine functions. Please look at the All2All Manager implementations [here](gh-file:vllm/distributed/device_communicators/all2all.py).
+The purpose of the All2All Manager is to set up the All2All kernel implementations. The `FusedMoEPrepareAndFinalize` implementations typically fetch a kernel-implementation "handle" from the All2All Manager to invoke the Dispatch and Combine functions. Please look at the All2All Manager implementations [here](gh-file:vllm/distributed/device_communicators/all2all.py).

 #### Step 2: Add a FusedMoEPrepareAndFinalize Type

@ -146,6 +146,10 @@ This section describes the significance of the various functions exposed by the

 `FusedMoEPrepareAndFinalize::prepare()`: The prepare method implements the Quantization and All2All Dispatch. Typically the Dispatch function from the relevant All2All Manager is invoked.

+`FusedMoEPrepareAndFinalize::has_prepare_no_receive()`: Indicates whether or not this subclass implements `prepare_no_receive`. Defaults to False.
+
+`FusedMoEPrepareAndFinalize::prepare_no_receive()`: The prepare_no_receive method implements the Quantization and All2All Dispatch. It does not wait for the result of the dispatch operation but instead returns a thunk that can be invoked to wait for the final results. Typically the Dispatch function from the relevant All2All Manager is invoked.
+
 `FusedMoEPrepareAndFinalize::finalize()`: Maybe perform TopK Weight Application and Reduction and All2All Combine. Typically the Combine function from the relevant All2AllManager is invoked.

 `FusedMoEPrepareAndFinalize::activation_format()`: Return `FusedMoEActivationFormat.BatchedExperts` if the output of the prepare method (i.e. the All2All dispatch) is Batched. Return `FusedMoEActivationFormat.Standard` otherwise.
--- a/docs/design/io_processor_plugins.md
+++ b/docs/design/io_processor_plugins.md
@ -0,0 +1,78 @@
+# IO Processor Plugins
+
+IO Processor plugins are a feature that allows pre and post processing of the model input and output for pooling models. The idea is that users are allowed to pass a custom input to vLLM that is converted into one or more model prompts and fed to the model `encode` method. One potential use-case of such plugins is that of using vLLM for generating multi-modal data. Say users feed an image to vLLM and get an image in output.
+
+When performing an inference with IO Processor plugins, the prompt type is defined by the plugin and the same is valid for the final request output. vLLM does not perform any validation of input/output data, and it is up to the plugin to ensure the correct data is being fed to the model and returned to the user. As of now these plugins support only pooling models and can be triggered via the `encode` method in `LLM` and `AsyncLLM`, or in online serving mode via the `/pooling` endpoint.
+
+## Writing an IO Processor Plugin
+
+IO Processor plugins implement the `IOProcessor` interface (<gh-file:vllm/plugins/io_processors/interface.py>):
+
+```python
+IOProcessorInput = TypeVar('IOProcessorInput')
+IOProcessorOutput = TypeVar('IOProcessorOutput')
+
+class IOProcessor(ABC, Generic[IOProcessorInput, IOProcessorOutput]):
+
+    def __init__(self, vllm_config: VllmConfig):
+        self.vllm_config = vllm_config
+
+    @abstractmethod
+    def pre_process(
+        self,
+        prompt: IOProcessorInput,
+        request_id: Optional[str] = None,
+        **kwargs,
+    ) -> Union[PromptType, Sequence[PromptType]]:
+        raise NotImplementedError
+
+    async def pre_process_async(
+        self,
+        prompt: IOProcessorInput,
+        request_id: Optional[str] = None,
+        **kwargs,
+    ) -> Union[PromptType, Sequence[PromptType]]:
+        return self.pre_process(prompt, request_id, **kwargs)
+
+    @abstractmethod
+    def post_process(self,
+                     model_output: Sequence[PoolingRequestOutput],
+                     request_id: Optional[str] = None,
+                     **kwargs) -> IOProcessorOutput:
+        raise NotImplementedError
+
+    async def post_process_async(
+        self,
+        model_output: AsyncGenerator[tuple[int, PoolingRequestOutput]],
+        request_id: Optional[str] = None,
+        **kwargs,
+    ) -> IOProcessorOutput:
+        collected_output = [item async for i, item in model_output]
+        return self.post_process(collected_output, request_id, **kwargs)
+
+    @abstractmethod
+    def parse_request(self, request: Any) -> IOProcessorInput:
+        raise NotImplementedError
+
+    @abstractmethod
+    def output_to_response(
+            self, plugin_output: IOProcessorOutput) -> IOProcessorResponse:
+        raise NotImplementedError
+```
+
+The `parse_request` method is used for validating the user prompt and converting it into the input expected by the `pre_process`/`pre_process_async` methods.
+The `pre_process*` methods take the validated plugin input to generate vLLM's model prompts for regular inference.
+The `post_process*` methods take `PoolingRequestOutput` objects as input and generate a custom plugin output.
+
+The `output_to_response` method is used only for online serving and converts the plugin output to the `IOProcessorResponse` type that is then returned by the API Server. The implementation of the `/io_processor_pooling` serving endpoint is available here <gh-file:vllm/entrypoints/openai/serving_pooling_with_io_plugin.py>.
+
+An example implementation of a plugin that enables generating geotiff images with the PrithviGeospatialMAE model is available [here](https://github.com/christian-pinto/prithvi_io_processor_plugin). Please, also refer to our online (<gh-file:examples/online_serving/prithvi_geospatial_mae.py>) and offline (<gh-file:examples/offline_inference/prithvi_geospatial_mae_io_processor.py>) inference examples.
+
+## Using an IO Processor plugin
+
+IO Processor plugins are loaded at engine startup and there are two methods for specifying the name of the plugin to be loaded:
+
+1. Via vLLM's `EngineArgs`: setting the `io_processor_plugin` argument in the `EngineArgs` used to initialize the `AsyncLLM`. The same can be achieved by passing the `io_processor_plugin` argument to `LLM` in offline mode, or by passing the `--io-processor-plugin` argument in serving mode.
+2. Via the model HF configuration: adding an `io_processor_plugin` field to the model config (config.json).
+
+The order also determines method priority. i.e., setting the plugin name via `EngineArgs` will override any plugin name specified in the model HF config (config.json).
--- a/docs/design/metrics.md
+++ b/docs/design/metrics.md
@ -99,11 +99,11 @@ http_request_duration_seconds_count{handler="/v1/completions",method="POST"} 201

 ### Multi-process Mode

-In v0, metrics are collected in the engine core process and we use multi-process mode to make them available in the API server process. See <gh-pr:7279>.
+In v0, metrics are collected in the engine core process and we use multiprocess mode to make them available in the API server process. See <gh-pr:7279>.

 ### Built in Python/Process Metrics

-The following metrics are supported by default by `prometheus_client`, but they are not exposed when multi-process mode is used:
+The following metrics are supported by default by `prometheus_client`, but they are not exposed when multiprocess mode is used:

 - `python_gc_objects_collected_total`
 - `python_gc_objects_uncollectable_total`
--- a/docs/design/plugin_system.md
+++ b/docs/design/plugin_system.md
@ -49,6 +49,8 @@ Every plugin has three parts:

 - **Platform plugins** (with group name `vllm.platform_plugins`): The primary use case for these plugins is to register custom, out-of-the-tree platforms into vLLM. The plugin function should return `None` when the platform is not supported in the current environment, or the platform class's fully qualified name when the platform is supported.

+- **IO Processor plugins** (with group name `vllm.io_processor_plugins`): The primary use case for these plugins is to register custom pre/post processing of the model prompt and model output for poling models. The plugin function returns the IOProcessor's class fully qualified name.
+
 ## Guidelines for Writing Plugins

 - **Being re-entrant**: The function specified in the entry point should be re-entrant, meaning it can be called multiple times without causing issues. This is necessary because the function might be called multiple times in some processes.
--- a/docs/features/compatibility_matrix.md
+++ b/docs/features/compatibility_matrix.md
@ -1,4 +1,6 @@
-# Compatibility Matrix
+# Features
+
+## Compatibility Matrix

 The tables below show mutually exclusive features and the support on some hardware.

@ -12,7 +14,7 @@ The symbols used have the following meanings:
 !!! note
    Check the ❌ or 🟠 with links to see tracking issue for unsupported feature/hardware combination.

-## Feature x Feature
+### Feature x Feature

 <style>
 td:not(:first-child) {
@ -56,7 +58,7 @@ th:not(:first-child) {

 [](){ #feature-x-hardware }

-## Feature x Hardware
+### Feature x Hardware

 | Feature                                                   | Volta               | Turing    | Ampere    | Ada    | Hopper     | CPU                | AMD    | TPU |
 |-----------------------------------------------------------|---------------------|-----------|-----------|--------|------------|--------------------|--------|-----|
--- a/docs/features/lora.md
+++ b/docs/features/lora.md
@ -52,7 +52,7 @@ Check out <gh-file:examples/offline_inference/multilora_inference.py> for an exa
 ## Serving LoRA Adapters

 LoRA adapted models can also be served with the Open-AI compatible vLLM server. To do so, we use
-`--lora-modules {name}={path} {name}={path}` to specify each LoRA module when we kickoff the server:
+`--lora-modules {name}={path} {name}={path}` to specify each LoRA module when we kick off the server:

 ```bash
 vllm serve meta-llama/Llama-2-7b-hf \
--- a/docs/features/multimodal_inputs.md
+++ b/docs/features/multimodal_inputs.md
@ -13,6 +13,41 @@ To input multi-modal data, follow this schema in [vllm.inputs.PromptType][]:
 - `prompt`: The prompt should follow the format that is documented on HuggingFace.
 - `multi_modal_data`: This is a dictionary that follows the schema defined in [vllm.multimodal.inputs.MultiModalDataDict][].

+### Stable UUIDs for Caching (multi_modal_uuids)
+
+When using multi-modal inputs, vLLM normally hashes each media item by content to enable caching across requests. You can optionally pass `multi_modal_uuids` to provide your own stable IDs for each item so caching can reuse work across requests without rehashing the raw content.
+
+??? code
+
+    ```python
+    from vllm import LLM
+    from PIL import Image
+
+    # Qwen2.5-VL example with two images
+    llm = LLM(model="Qwen/Qwen2.5-VL-3B-Instruct")
+
+    prompt = "USER: <image><image>\nDescribe the differences.\nASSISTANT:"
+    img_a = Image.open("/path/to/a.jpg")
+    img_b = Image.open("/path/to/b.jpg")
+
+    outputs = llm.generate({
+        "prompt": prompt,
+        "multi_modal_data": {"image": [img_a, img_b]},
+        # Provide stable IDs for caching.
+        # Requirements (matched by this example):
+        #  - Include every modality present in multi_modal_data.
+        #  - For lists, provide the same number of entries.
+        #  - Use None to fall back to content hashing for that item.
+        "multi_modal_uuids": {"image": ["sku-1234-a", None]},
+    })
+
+    for o in outputs:
+        print(o.outputs[0].text)
+    ```
+
+!!! warning
+    If both multimodal processor caching and prefix caching are disabled, user-provided `multi_modal_uuids` are ignored.
+
 ### Image Inputs

 You can pass a single image to the `'image'` field of the multi-modal dictionary, as shown in the following examples:
@ -180,19 +215,19 @@ When loading RGBA images (images with transparency), vLLM converts them to RGB f

    ```python
    from vllm import LLM
-    
+
    # Default white background (no configuration needed)
    llm = LLM(model="llava-hf/llava-1.5-7b-hf")
-    
+
    # Custom black background for dark theme
    llm = LLM(
        model="llava-hf/llava-1.5-7b-hf",
        media_io_kwargs={"image": {"rgba_background_color": [0, 0, 0]}}
    )
-    
+
    # Custom brand color background (e.g., blue)
    llm = LLM(
-        model="llava-hf/llava-1.5-7b-hf", 
+        model="llava-hf/llava-1.5-7b-hf",
        media_io_kwargs={"image": {"rgba_background_color": [0, 0, 255]}}
    )
    ```
@ -353,7 +388,7 @@ For Qwen2-VL and MiniCPM-V, we accept additional parameters alongside the embedd

 ## Online Serving

-Our OpenAI-compatible server accepts multi-modal data via the [Chat Completions API](https://platform.openai.com/docs/api-reference/chat).
+Our OpenAI-compatible server accepts multi-modal data via the [Chat Completions API](https://platform.openai.com/docs/api-reference/chat). Media inputs also support optional UUIDs users can provide to uniquely identify each media, which is used to cache the media results across requests.

 !!! important
    A chat template is **required** to use Chat Completions API.
@ -403,7 +438,13 @@ Then, you can use the OpenAI client as follows:
                # NOTE: The prompt formatting with the image token `<image>` is not needed
                # since the prompt will be processed automatically by the API server.
                {"type": "text", "text": "What’s in this image?"},
-                {"type": "image_url", "image_url": {"url": image_url}},
+                {
+                    "type": "image_url",
+                    "image_url": {
+                        url": image_url
+                    },
+                    "uuid": image_url # Optional
+                },
            ],
        }],
    )
@ -419,8 +460,20 @@ Then, you can use the OpenAI client as follows:
            "role": "user",
            "content": [
                {"type": "text", "text": "What are the animals in these images?"},
-                {"type": "image_url", "image_url": {"url": image_url_duck}},
-                {"type": "image_url", "image_url": {"url": image_url_lion}},
+                {
+                    "type": "image_url",
+                    "image_url": {
+                        "url": image_url_duck
+                    },
+                    "uuid": image_url_duck # Optional
+                },
+                {
+                    "type": "image_url",
+                    "image_url": {
+                        "url": image_url_lion
+                    },
+                    "uuid": image_url_lion # Optional
+                },
            ],
        }],
    )
@ -487,6 +540,7 @@ Then, you can use the OpenAI client as follows:
                    "video_url": {
                        "url": video_url
                    },
+                    "uuid": video_url # Optional
                },
            ],
        }],
@ -578,6 +632,7 @@ Then, you can use the OpenAI client as follows:
                        "data": audio_base64,
                        "format": "wav"
                    },
+                    "uuid": audio_url # Optional
                },
            ],
        }],
@ -607,6 +662,7 @@ Alternatively, you can pass `audio_url`, which is the audio counterpart of `imag
                    "audio_url": {
                        "url": audio_url
                    },
+                    "uuid": audio_url # Optional
                },
            ],
        }],
@ -660,7 +716,8 @@ The following example demonstrates how to pass image embeddings to the OpenAI se
    model = "llava-hf/llava-1.5-7b-hf"
    embeds =  {
        "type": "image_embeds",
-        "image_embeds": f"{base64_image_embedding}" 
+        "image_embeds": f"{base64_image_embedding}",
+        "uuid": image_url # Optional
    }

    # Pass additional parameters (available to Qwen2-VL and MiniCPM-V)
@ -671,6 +728,7 @@ The following example demonstrates how to pass image embeddings to the OpenAI se
            "image_embeds": f"{base64_image_embedding}" , # Required
            "image_grid_thw": f"{base64_image_grid_thw}"  # Required by Qwen/Qwen2-VL-2B-Instruct
        },
+        "uuid": image_url # Optional
    }
    model = "openbmb/MiniCPM-V-2_6"
    embeds =  {
@ -679,6 +737,7 @@ The following example demonstrates how to pass image embeddings to the OpenAI se
            "image_embeds": f"{base64_image_embedding}" , # Required
            "image_sizes": f"{base64_image_sizes}"  # Required by openbmb/MiniCPM-V-2_6
        },
+        "uuid": image_url # Optional
    }
    chat_completion = client.chat.completions.create(
        messages=[
--- a/docs/features/reasoning_outputs.md
+++ b/docs/features/reasoning_outputs.md
@ -143,7 +143,7 @@ OpenAI Python client library does not officially support `reasoning_content` att
            print(content, end="", flush=True)
    ```

-Remember to check whether the `reasoning_content` exists in the response before accessing it. You could checkout the [example](https://github.com/vllm-project/vllm/blob/main/examples/online_serving/openai_chat_completion_with_reasoning_streaming.py).
+Remember to check whether the `reasoning_content` exists in the response before accessing it. You could check out the [example](https://github.com/vllm-project/vllm/blob/main/examples/online_serving/openai_chat_completion_with_reasoning_streaming.py).

 ## Tool Calling

--- a/docs/features/structured_outputs.md
+++ b/docs/features/structured_outputs.md
@ -205,7 +205,7 @@ This section covers the OpenAI beta wrapper over the `client.chat.completions.cr

 At the time of writing (`openai==1.54.4`), this is a "beta" feature in the OpenAI client library. Code reference can be found [here](https://github.com/openai/openai-python/blob/52357cff50bee57ef442e94d78a0de38b4173fc2/src/openai/resources/beta/chat/completions.py#L100-L104).

-For the following examples, vLLM was setup using `vllm serve meta-llama/Llama-3.1-8B-Instruct`
+For the following examples, vLLM was set up using `vllm serve meta-llama/Llama-3.1-8B-Instruct`

 Here is a simple example demonstrating how to get structured output using Pydantic models:

--- a/docs/getting_started/installation/aws_neuron.md
+++ b/docs/getting_started/installation/aws_neuron.md
@ -140,8 +140,8 @@ Alternatively, users can directly call the NxDI library to trace and compile you

 - `NEURON_COMPILED_ARTIFACTS`: set this environment variable to point to your pre-compiled model artifacts directory to avoid
  compilation time upon server initialization. If this variable is not set, the Neuron module will perform compilation and save the
-  artifacts under `neuron-compiled-artifacts/{unique_hash}/` sub-directory in the model path. If this environment variable is set,
-  but the directory does not exist, or the contents are invalid, Neuron will also fallback to a new compilation and store the artifacts
+  artifacts under `neuron-compiled-artifacts/{unique_hash}/` subdirectory in the model path. If this environment variable is set,
+  but the directory does not exist, or the contents are invalid, Neuron will also fall back to a new compilation and store the artifacts
  under this specified path.
 - `NEURON_CONTEXT_LENGTH_BUCKETS`: Bucket sizes for context encoding. (Only applicable to `transformers-neuronx` backend).
 - `NEURON_TOKEN_GEN_BUCKETS`: Bucket sizes for token generation. (Only applicable to `transformers-neuronx` backend).
--- a/docs/getting_started/installation/cpu.md
+++ b/docs/getting_started/installation/cpu.md
@ -96,6 +96,7 @@ Currently, there are no pre-built CPU wheels.
 - `VLLM_CPU_KVCACHE_SPACE`: specify the KV Cache size (e.g, `VLLM_CPU_KVCACHE_SPACE=40` means 40 GiB space for KV cache), larger setting will allow vLLM running more requests in parallel. This parameter should be set based on the hardware configuration and memory management pattern of users. Default value is `0`.
 - `VLLM_CPU_OMP_THREADS_BIND`: specify the CPU cores dedicated to the OpenMP threads, can be set as CPU id lists or `auto` (by default). For example, `VLLM_CPU_OMP_THREADS_BIND=0-31` means there will be 32 OpenMP threads bound on 0-31 CPU cores. `VLLM_CPU_OMP_THREADS_BIND=0-31|32-63` means there will be 2 tensor parallel processes, 32 OpenMP threads of rank0 are bound on 0-31 CPU cores, and the OpenMP threads of rank1 are bound on 32-63 CPU cores. By setting to `auto`, the OpenMP threads of each rank are bound to the CPU cores in each NUMA node respectively.
 - `VLLM_CPU_NUM_OF_RESERVED_CPU`: specify the number of CPU cores which are not dedicated to the OpenMP threads for each rank. The variable only takes effect when VLLM_CPU_OMP_THREADS_BIND is set to `auto`. Default value is `None`. If the value is not set and use `auto` thread binding, no CPU will be reserved for `world_size == 1`, 1 CPU per rank will be reserved for `world_size > 1`.
+- `CPU_VISIBLE_MEMORY_NODES`: specify visible NUMA memory nodes for vLLM CPU workers, similar to ```CUDA_VISIBLE_DEVICES```. The variable only takes effect when VLLM_CPU_OMP_THREADS_BIND is set to `auto`. The variable provides more control for the auto thread-binding feature, such as masking nodes and changing nodes binding sequence.
 - `VLLM_CPU_MOE_PREPACK` (x86 only): whether to use prepack for MoE layer. This will be passed to `ipex.llm.modules.GatedMLPMOE`. Default is `1` (True). On unsupported CPUs, you might need to set this to `0` (False).
 - `VLLM_CPU_SGL_KERNEL` (x86 only, Experimental): whether to use small-batch optimized kernels for linear layer and MoE layer, especially for low-latency requirements like online serving. The kernels require AMX instruction set, BFloat16 weight type and weight shapes divisible by 32. Default is `0` (False).

@ -179,7 +180,7 @@ Inference batch size is an important parameter for the performance. Larger batch
    - Offline Inference: `256 * world_size`
    - Online Serving: `128 * world_size`

-vLLM CPU supports tensor parallel (TP) and pipeline parallel (PP) to leverage multiple CPU sockets and memory nodes. For more details of tuning TP and PP, please refer to [Optimization and Tuning](../../configuration/optimization.md). For vLLM CPU, it is recommend to use TP and PP together if there are enough CPU sockets and memory nodes.
+vLLM CPU supports data parallel (DP), tensor parallel (TP) and pipeline parallel (PP) to leverage multiple CPU sockets and memory nodes. For more details of tuning DP, TP and PP, please refer to [Optimization and Tuning](../../configuration/optimization.md). For vLLM CPU, it is recommended to use DP, TP and PP together if there are enough CPU sockets and memory nodes.

 ### Which quantization configs does vLLM CPU support?

@ -193,3 +194,35 @@ vLLM CPU supports tensor parallel (TP) and pipeline parallel (PP) to leverage mu
 - Both of them require `amx` CPU flag.
    - `VLLM_CPU_MOE_PREPACK` can provides better performance for MoE models
    - `VLLM_CPU_SGL_KERNEL` can provides better performance for MoE models and small-batch scenarios.
+
+### Why do I see `get_mempolicy: Operation not permitted` when running in Docker?
+
+In some container environments (like Docker), NUMA-related syscalls used by vLLM (e.g., `get_mempolicy`, `migrate_pages`) are blocked/denied in the runtime's default seccomp/capabilities settings. This may lead to warnings like `get_mempolicy: Operation not permitted`. Functionality is not affected, but NUMA memory binding/migration optimizations may not take effect and performance can be suboptimal.
+
+To enable these optimizations inside Docker with the least privilege, you can follow below tips:
+
+```bash
+docker run ... --cap-add SYS_NICE --security-opt seccomp=unconfined  ...
+
+# 1) `--cap-add SYS_NICE` is to address `get_mempolicy` EPERM issue.
+
+# 2) `--security-opt seccomp=unconfined` is to enable `migrate_pages` for `numa_migrate_pages()`.
+# Actually, `seccomp=unconfined` bypasses the seccomp for container,
+# if it's unacceptable, you can customize your own seccomp profile,
+# based on docker/runtime default.json and add `migrate_pages` to `SCMP_ACT_ALLOW` list.
+
+# reference : https://docs.docker.com/engine/security/seccomp/
+```
+
+Alternatively, running with `--privileged=true` also works but is broader and not generally recommended.
+
+In K8S, the following configuration can be added to workload yaml to achieve the same effect as above:
+
+```yaml
+securityContext:
+  seccompProfile:
+    type: Unconfined
+  capabilities:
+    add:
+    - SYS_NICE
+```
--- a/docs/getting_started/installation/cpu/apple.inc.md
+++ b/docs/getting_started/installation/cpu/apple.inc.md
@ -1,6 +1,6 @@
 # --8<-- [start:installation]

-vLLM has experimental support for macOS with Apple silicon. For now, users must build from source to natively run on macOS.
+vLLM has experimental support for macOS with Apple Silicon. For now, users must build from source to natively run on macOS.

 Currently the CPU implementation for macOS supports FP32 and FP16 datatypes.

--- a/docs/getting_started/installation/cpu/arm.inc.md
+++ b/docs/getting_started/installation/cpu/arm.inc.md
@ -48,6 +48,10 @@ docker run --rm \
            --dtype=bfloat16 \
            other vLLM OpenAI server arguments
 ```
+
+!!! tip
+    An alternative of `--privileged=true` is `--cap-add SYS_NICE --security-opt seccomp=unconfined`.
+
 # --8<-- [end:build-image-from-source]
 # --8<-- [start:extra-information]
 # --8<-- [end:extra-information]
--- a/docs/getting_started/installation/cpu/build.inc.md
+++ b/docs/getting_started/installation/cpu/build.inc.md
@ -16,8 +16,8 @@ cd vllm_source
 Third, install required dependencies:

 ```bash
-uv pip install -r requirements/cpu-build.txt --torch-backend auto
-uv pip install -r requirements/cpu.txt --torch-backend auto
+uv pip install -r requirements/cpu-build.txt --torch-backend cpu
+uv pip install -r requirements/cpu.txt --torch-backend cpu
 ```

 ??? console "pip"
--- a/docs/getting_started/installation/cpu/s390x.inc.md
+++ b/docs/getting_started/installation/cpu/s390x.inc.md
@ -89,6 +89,9 @@ docker run --rm \
    other vLLM OpenAI server arguments
 ```

+!!! tip
+    An alternative of `--privileged true` is `--cap-add SYS_NICE --security-opt seccomp=unconfined`.
+
 # --8<-- [end:build-image-from-source]
 # --8<-- [start:extra-information]
 # --8<-- [end:extra-information]
--- a/docs/getting_started/installation/cpu/x86.inc.md
+++ b/docs/getting_started/installation/cpu/x86.inc.md
@ -43,7 +43,8 @@ docker build -f docker/Dockerfile.cpu \

 # Launching OpenAI server
 docker run --rm \
-            --privileged=true \
+            --security-opt seccomp=unconfined \
+            --cap-add SYS_NICE \
            --shm-size=4g \
            -p 8000:8000 \
            -e VLLM_CPU_KVCACHE_SPACE=<KV cache space> \
--- a/docs/getting_started/installation/gpu/cuda.inc.md
+++ b/docs/getting_started/installation/gpu/cuda.inc.md
@ -48,7 +48,7 @@ uv pip install https://github.com/vllm-project/vllm/releases/download/v${VLLM_VE

 #### Install the latest code

-LLM inference is a fast-evolving field, and the latest code may contain bug fixes, performance improvements, and new features that are not released yet. To allow users to try the latest code without waiting for the next release, vLLM provides wheels for Linux running on a x86 platform with CUDA 12 for every commit since `v0.5.3`.
+LLM inference is a fast-evolving field, and the latest code may contain bug fixes, performance improvements, and new features that are not released yet. To allow users to try the latest code without waiting for the next release, vLLM provides wheels for Linux running on an x86 platform with CUDA 12 for every commit since `v0.5.3`.

 ```bash
 uv pip install -U vllm \
--- a/docs/getting_started/installation/gpu/rocm.inc.md
+++ b/docs/getting_started/installation/gpu/rocm.inc.md
@ -149,7 +149,7 @@ Build a docker image from <gh-file:docker/Dockerfile.rocm_base> which setup ROCm
 **This step is optional as this rocm_base image is usually prebuilt and store at [Docker Hub](https://hub.docker.com/r/rocm/vllm-dev) under tag `rocm/vllm-dev:base` to speed up user experience.**
 If you choose to build this rocm_base image yourself, the steps are as follows.

-It is important that the user kicks off the docker build using buildkit. Either the user put DOCKER_BUILDKIT=1 as environment variable when calling docker build command, or the user needs to setup buildkit in the docker daemon configuration /etc/docker/daemon.json as follows and restart the daemon:
+It is important that the user kicks off the docker build using buildkit. Either the user put DOCKER_BUILDKIT=1 as environment variable when calling docker build command, or the user needs to set up buildkit in the docker daemon configuration /etc/docker/daemon.json as follows and restart the daemon:

 ```json
 {
@ -170,7 +170,7 @@ DOCKER_BUILDKIT=1 docker build \
 #### Build an image with vLLM

 First, build a docker image from <gh-file:docker/Dockerfile.rocm> and launch a docker container from the image.
-It is important that the user kicks off the docker build using buildkit. Either the user put `DOCKER_BUILDKIT=1` as environment variable when calling docker build command, or the user needs to setup buildkit in the docker daemon configuration /etc/docker/daemon.json as follows and restart the daemon:
+It is important that the user kicks off the docker build using buildkit. Either the user put `DOCKER_BUILDKIT=1` as environment variable when calling docker build command, or the user needs to set up buildkit in the docker daemon configuration /etc/docker/daemon.json as follows and restart the daemon:

 ```bash
 {
--- a/docs/getting_started/installation/gpu/xpu.inc.md
+++ b/docs/getting_started/installation/gpu/xpu.inc.md
@ -3,13 +3,16 @@
 vLLM initially supports basic model inference and serving on Intel GPU platform.

 !!! warning
-    There are no pre-built wheels or images for this device, so you must build vLLM from source.
+    There are no pre-built wheels for this device, so you need build vLLM from source. Or you can use pre-built images which are based on vLLM released versions.

 # --8<-- [end:installation]
 # --8<-- [start:requirements]

 - Supported Hardware: Intel Data Center GPU, Intel ARC GPU
- OneAPI requirements: oneAPI 2025.0
+- OneAPI requirements: oneAPI 2025.1
+- Python: 3.12
+!!! warning
+    The provided IPEX whl is Python3.12 specific so this version is a MUST.

 # --8<-- [end:requirements]
 # --8<-- [start:set-up-using-python]
@ -24,7 +27,7 @@ Currently, there are no pre-built XPU wheels.
 # --8<-- [end:pre-built-wheels]
 # --8<-- [start:build-wheel-from-source]

- First, install required [driver](https://dgpu-docs.intel.com/driver/installation.html#installing-gpu-drivers) and [Intel OneAPI](https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit.html) 2025.0 or later.
+- First, install required [driver](https://dgpu-docs.intel.com/driver/installation.html#installing-gpu-drivers) and [Intel OneAPI](https://www.intel.com/content/www/us/en/developer/tools/oneapi/base-toolkit.html) 2025.1 or later.
 - Second, install Python packages for vLLM XPU backend building:

 ```bash
@ -40,14 +43,10 @@ pip install -v -r requirements/xpu.txt
 VLLM_TARGET_DEVICE=xpu python setup.py install
 ```

-!!! note
-    - FP16 is the default data type in the current XPU backend. The BF16 data
-      type is supported on Intel Data Center GPU, not supported on Intel Arc GPU yet.
-
 # --8<-- [end:build-wheel-from-source]
 # --8<-- [start:pre-built-images]

-Currently, there are no pre-built XPU images.
+Currently, we release prebuilt XPU images at docker [hub](https://hub.docker.com/r/intel/vllm/tags) based on vLLM released version. For more information, please refer release [note](https://github.com/intel/ai-containers/blob/main/vllm).

 # --8<-- [end:pre-built-images]
 # --8<-- [start:build-image-from-source]
@ -65,14 +64,14 @@ docker run -it \
 # --8<-- [end:build-image-from-source]
 # --8<-- [start:supported-features]

-XPU platform supports **tensor parallel** inference/serving and also supports **pipeline parallel** as a beta feature for online serving. We require Ray as the distributed runtime backend. For example, a reference execution like following:
+XPU platform supports **tensor parallel** inference/serving and also supports **pipeline parallel** as a beta feature for online serving. For **pipeline parallel**, we support it on single node with mp as the backend. For example, a reference execution like following:

 ```bash
 python -m vllm.entrypoints.openai.api_server \
     --model=facebook/opt-13b \
     --dtype=bfloat16 \
     --max_model_len=1024 \
-     --distributed-executor-backend=ray \
+     --distributed-executor-backend=mp \
     --pipeline-parallel-size=2 \
     -tp=8
 ```
--- a/docs/mkdocs/hooks/generate_argparse.py
+++ b/docs/mkdocs/hooks/generate_argparse.py
@ -165,6 +165,7 @@ def on_startup(command: Literal["build", "gh-deploy", "serve"], dirty: bool):
    # Generate documentation for each parser
    for stem, parser in parsers.items():
        doc_path = ARGPARSE_DOC_DIR / f"{stem}.md"
-        with open(doc_path, "w") as f:
+        # Specify encoding for building on Windows
+        with open(doc_path, "w", encoding="utf-8") as f:
            f.write(parser.format_help())
        logger.info("Argparse generated: %s", doc_path.relative_to(ROOT_DIR))
--- a/docs/mkdocs/hooks/generate_examples.py
+++ b/docs/mkdocs/hooks/generate_examples.py
@ -106,7 +106,8 @@ class Example:

    def determine_title(self) -> str:
        if not self.is_code:
-            with open(self.main_file) as f:
+            # Specify encoding for building on Windows
+            with open(self.main_file, encoding="utf-8") as f:
                first_line = f.readline().strip()
            match = re.match(r'^#\s+(?P<title>.+)$', first_line)
            if match:
@ -174,6 +175,7 @@ def on_startup(command: Literal["build", "gh-deploy", "serve"], dirty: bool):
        doc_path = EXAMPLE_DOC_DIR / example.category / example_name
        if not doc_path.parent.exists():
            doc_path.parent.mkdir(parents=True)
-        with open(doc_path, "w+") as f:
+        # Specify encoding for building on Windows
+        with open(doc_path, "w+", encoding="utf-8") as f:
            f.write(example.generate())
        logger.debug("Example generated: %s", doc_path.relative_to(ROOT_DIR))
--- a/docs/models/pooling_models.md
+++ b/docs/models/pooling_models.md
@ -258,4 +258,4 @@ Expected output:
 {"id":"embd-5c21fc9a5c9d4384a1b021daccaf9f64","object":"list","created":1745476417,"model":"jinaai/jina-embeddings-v3","data":[{"index":0,"object":"embedding","embedding":[-0.3828125,-0.1357421875,0.03759765625,0.125,0.21875,0.09521484375,-0.003662109375,0.1591796875,-0.130859375,-0.0869140625,-0.1982421875,0.1689453125,-0.220703125,0.1728515625,-0.2275390625,-0.0712890625,-0.162109375,-0.283203125,-0.055419921875,-0.0693359375,0.031982421875,-0.04052734375,-0.2734375,0.1826171875,-0.091796875,0.220703125,0.37890625,-0.0888671875,-0.12890625,-0.021484375,-0.0091552734375,0.23046875]}],"usage":{"prompt_tokens":8,"total_tokens":8,"completion_tokens":0,"prompt_tokens_details":null}}
 ```

-A openai client example can be found here: <gh-file:examples/online_serving/openai_embedding_matryoshka_fy.py>
+An OpenAI client example can be found here: <gh-file:examples/online_serving/openai_embedding_matryoshka_fy.py>
--- a/docs/models/supported_models.md
+++ b/docs/models/supported_models.md
@ -40,7 +40,7 @@ If it is `TransformersForCausalLM` or `TransformersForMultimodalLM` then it mean

 #### Custom models

-If a model is neither supported natively by vLLM or Transformers, it can still be used in vLLM!
+If a model is neither supported natively by vLLM nor Transformers, it can still be used in vLLM!

 For a model to be compatible with the Transformers backend for vLLM it must:

@ -335,9 +335,9 @@ th {
 | `CohereForCausalLM`, `Cohere2ForCausalLM` | Command-R, Command-A | `CohereLabs/c4ai-command-r-v01`, `CohereLabs/c4ai-command-r7b-12-2024`, `CohereLabs/c4ai-command-a-03-2025`, `CohereLabs/command-a-reasoning-08-2025`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `DbrxForCausalLM` | DBRX | `databricks/dbrx-base`, `databricks/dbrx-instruct`, etc. | | ✅︎ | ✅︎ |
 | `DeciLMForCausalLM` | DeciLM | `nvidia/Llama-3_3-Nemotron-Super-49B-v1`, etc. | ✅︎ | ✅︎ | ✅︎ |
-| `DeepseekForCausalLM` | DeepSeek | `deepseek-ai/deepseek-llm-67b-base`, `deepseek-ai/deepseek-llm-7b-chat`, etc. | | ✅︎ | ✅︎ |
-| `DeepseekV2ForCausalLM` | DeepSeek-V2 | `deepseek-ai/DeepSeek-V2`, `deepseek-ai/DeepSeek-V2-Chat`, etc. | | ✅︎ | ✅︎ |
-| `DeepseekV3ForCausalLM` | DeepSeek-V3 | `deepseek-ai/DeepSeek-V3-Base`, `deepseek-ai/DeepSeek-V3`, etc. | | ✅︎ | ✅︎ |
+| `DeepseekForCausalLM` | DeepSeek | `deepseek-ai/deepseek-llm-67b-base`, `deepseek-ai/deepseek-llm-7b-chat`, etc. | ✅︎ | ✅︎ | ✅︎ |
+| `DeepseekV2ForCausalLM` | DeepSeek-V2 | `deepseek-ai/DeepSeek-V2`, `deepseek-ai/DeepSeek-V2-Chat`, etc. | ✅︎ | ✅︎ | ✅︎ |
+| `DeepseekV3ForCausalLM` | DeepSeek-V3 | `deepseek-ai/DeepSeek-V3`, `deepseek-ai/DeepSeek-R1`, `deepseek-ai/DeepSeek-V3.1`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `Dots1ForCausalLM` | dots.llm1 | `rednote-hilab/dots.llm1.base`, `rednote-hilab/dots.llm1.inst`, etc. | | ✅︎ | ✅︎ |
 | `Ernie4_5ForCausalLM` | Ernie4.5 | `baidu/ERNIE-4.5-0.3B-PT`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `Ernie4_5_MoeForCausalLM` | Ernie4.5MoE | `baidu/ERNIE-4.5-21B-A3B-PT`, `baidu/ERNIE-4.5-300B-A47B-PT`, etc. |✅︎| ✅︎ | ✅︎ |
@ -358,15 +358,15 @@ th {
 | `GPTBigCodeForCausalLM` | StarCoder, SantaCoder, WizardCoder | `bigcode/starcoder`, `bigcode/gpt_bigcode-santacoder`, `WizardLM/WizardCoder-15B-V1.0`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `GPTJForCausalLM` | GPT-J | `EleutherAI/gpt-j-6b`, `nomic-ai/gpt4all-j`, etc. | | ✅︎ | ✅︎ |
 | `GPTNeoXForCausalLM` | GPT-NeoX, Pythia, OpenAssistant, Dolly V2, StableLM | `EleutherAI/gpt-neox-20b`, `EleutherAI/pythia-12b`, `OpenAssistant/oasst-sft-4-pythia-12b-epoch-3.5`, `databricks/dolly-v2-12b`, `stabilityai/stablelm-tuned-alpha-7b`, etc. | | ✅︎ | ✅︎ |
-| `GptOssForCausalLM` | GPT-OSS | `openai/gpt-oss-120b`, `openai/gpt-oss-20b` | | | ✅︎ |
+| `GptOssForCausalLM` | GPT-OSS | `openai/gpt-oss-120b`, `openai/gpt-oss-20b` | | ✅︎ | ✅︎ |
 | `GraniteForCausalLM` | Granite 3.0, Granite 3.1, PowerLM | `ibm-granite/granite-3.0-2b-base`, `ibm-granite/granite-3.1-8b-instruct`, `ibm/PowerLM-3b`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `GraniteMoeForCausalLM` | Granite 3.0 MoE, PowerMoE | `ibm-granite/granite-3.0-1b-a400m-base`, `ibm-granite/granite-3.0-3b-a800m-instruct`, `ibm/PowerMoE-3b`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `GraniteMoeHybridForCausalLM` | Granite 4.0 MoE Hybrid | `ibm-granite/granite-4.0-tiny-preview`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `GraniteMoeSharedForCausalLM` | Granite MoE Shared | `ibm-research/moe-7b-1b-active-shared-experts` (test model) | ✅︎ | ✅︎ | ✅︎ |
 | `GritLM` | GritLM | `parasail-ai/GritLM-7B-vllm`. | ✅︎ | ✅︎ | ✅︎ |
 | `Grok1ModelForCausalLM` | Grok1 | `hpcai-tech/grok-1`. | ✅︎ | ✅︎ | ✅︎ |
-| `HunYuanDenseV1ForCausalLM` | Hunyuan-7B-Instruct-0124 | `tencent/Hunyuan-7B-Instruct-0124` | ✅︎ | | ✅︎ |
-| `HunYuanMoEV1ForCausalLM` | Hunyuan-80B-A13B | `tencent/Hunyuan-A13B-Instruct`, `tencent/Hunyuan-A13B-Pretrain`, `tencent/Hunyuan-A13B-Instruct-FP8`, etc. | ✅︎ | | ✅︎ |
+| `HunYuanDenseV1ForCausalLM` | Hunyuan-7B-Instruct-0124 | `tencent/Hunyuan-7B-Instruct-0124` | ✅︎ | ✅︎ | ✅︎ |
+| `HunYuanMoEV1ForCausalLM` | Hunyuan-80B-A13B | `tencent/Hunyuan-A13B-Instruct`, `tencent/Hunyuan-A13B-Pretrain`, `tencent/Hunyuan-A13B-Instruct-FP8`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `HCXVisionForCausalLM` | HyperCLOVAX-SEED-Vision-Instruct-3B | `naver-hyperclovax/HyperCLOVAX-SEED-Vision-Instruct-3B` | | | ✅︎ |
 | `InternLMForCausalLM` | InternLM | `internlm/internlm-7b`, `internlm/internlm-chat-7b`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `InternLM2ForCausalLM` | InternLM2 | `internlm/internlm2-7b`, `internlm/internlm2-chat-7b`, etc. | ✅︎ | ✅︎ | ✅︎ |
@ -395,7 +395,7 @@ th {
 | `PhiMoEForCausalLM` | Phi-3.5-MoE | `microsoft/Phi-3.5-MoE-instruct`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `Phi4FlashForCausalLM` | Phi-4-mini-flash-reasoning | `microsoft/microsoft/Phi-4-mini-instruct`, etc. | | | |
 | `PersimmonForCausalLM` | Persimmon | `adept/persimmon-8b-base`, `adept/persimmon-8b-chat`, etc. | | ✅︎ | ✅︎ |
-| `Plamo2ForCausalLM` | PLaMo2 | `pfnet/plamo-2-1b`, `pfnet/plamo-2-8b`, etc. | | ✅︎ | |
+| `Plamo2ForCausalLM` | PLaMo2 | `pfnet/plamo-2-1b`, `pfnet/plamo-2-8b`, etc. | | ✅︎ | ✅︎ |
 | `QWenLMHeadModel` | Qwen | `Qwen/Qwen-7B`, `Qwen/Qwen-7B-Chat`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `Qwen2ForCausalLM` | QwQ, Qwen2 | `Qwen/QwQ-32B-Preview`, `Qwen/Qwen2-7B-Instruct`, `Qwen/Qwen2-7B`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `Qwen2MoeForCausalLM` | Qwen2MoE | `Qwen/Qwen1.5-MoE-A2.7B`, `Qwen/Qwen1.5-MoE-A2.7B-Chat`, etc. | ✅︎ | ✅︎ | ✅︎ |
@ -440,6 +440,7 @@ These models primarily support the [`LLM.embed`](./pooling_models.md#llmembed) A
 |--------------|--------|-------------------|----------------------|---------------------------|---------------------|
 | `BertModel`<sup>C</sup> | BERT-based | `BAAI/bge-base-en-v1.5`, `Snowflake/snowflake-arctic-embed-xs`, etc. | | | ✅︎ |
 | `Gemma2Model`<sup>C</sup> | Gemma 2-based | `BAAI/bge-multilingual-gemma2`, etc. | ✅︎ | ✅︎ | ✅︎ |
+| `Gemma3TextModel`<sup>C</sup> | Gemma 3-based | `google/embeddinggemma-300m`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `GritLM` | GritLM | `parasail-ai/GritLM-7B-vllm`. | ✅︎ | ✅︎ | ✅︎ |
 | `GteModel`<sup>C</sup> | Arctic-Embed-2.0-M | `Snowflake/snowflake-arctic-embed-m-v2.0`. |  |  | ✅︎ |
 | `GteNewModel`<sup>C</sup> | mGTE-TRM (see note) | `Alibaba-NLP/gte-multilingual-base`, etc. |  |  | ✅︎ |
@ -497,6 +498,7 @@ These models primarily support the [`LLM.score`](./pooling_models.md#llmscore) A
 |--------------|--------|-------------------|----------------------|---------------------------|---------------------|
 | `BertForSequenceClassification` | BERT-based | `cross-encoder/ms-marco-MiniLM-L-6-v2`, etc. | | | ✅︎ |
 | `GemmaForSequenceClassification` | Gemma-based | `BAAI/bge-reranker-v2-gemma` (see note), etc. | ✅︎ | ✅︎ | ✅︎ |
+| `GteNewForSequenceClassification` | mGTE-TRM (see note) | `Alibaba-NLP/gte-multilingual-reranker-base`, etc. |  |  | ✅︎ |
 | `Qwen2ForSequenceClassification` | Qwen2-based | `mixedbread-ai/mxbai-rerank-base-v2` (see note), etc. | ✅︎ | ✅︎ | ✅︎ |
 | `Qwen3ForSequenceClassification` | Qwen3-based | `tomaarsen/Qwen3-Reranker-0.6B-seq-cls`, `Qwen/Qwen3-Reranker-0.6B` (see note), etc. | ✅︎ | ✅︎ | ✅︎ |
 | `RobertaForSequenceClassification` | RoBERTa-based | `cross-encoder/quora-roberta-base`, etc. | | | ✅︎ |
@ -513,6 +515,9 @@ These models primarily support the [`LLM.score`](./pooling_models.md#llmscore) A
    vllm serve BAAI/bge-reranker-v2-gemma --hf_overrides '{"architectures": ["GemmaForSequenceClassification"],"classifier_from_token": ["Yes"],"method": "no_post_processing"}'
    ```

+!!! note
+    The second-generation GTE model (mGTE-TRM) is named `NewForSequenceClassification`. The name `NewForSequenceClassification` is too generic, you should set `--hf-overrides '{"architectures": ["GteNewForSequenceClassification"]}'` to specify the use of the `GteNewForSequenceClassification` architecture.
+
 !!! note
    Load the official original `mxbai-rerank-v2` by using the following command.

@ -630,7 +635,8 @@ These models primarily accept the [`LLM.generate`](./generative_models.md#llmgen
 | `InternS1ForConditionalGeneration` | Intern-S1 | T + I<sup>E+</sup> + V<sup>E+</sup> | `internlm/Intern-S1`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `InternVLChatModel` | InternVL 3.5, InternVL 3.0, InternVideo 2.5, InternVL 2.5, Mono-InternVL, InternVL 2.0 | T + I<sup>E+</sup> + (V<sup>E+</sup>) | `OpenGVLab/InternVL3_5-14B`, `OpenGVLab/InternVL3-9B`, `OpenGVLab/InternVideo2_5_Chat_8B`, `OpenGVLab/InternVL2_5-4B`, `OpenGVLab/Mono-InternVL-2B`, `OpenGVLab/InternVL2-4B`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `InternVLForConditionalGeneration` | InternVL 3.0 (HF format) | T + I<sup>E+</sup> + V<sup>E+</sup> | `OpenGVLab/InternVL3-1B-hf`, etc. | ✅︎ | ✅︎ | ✅︎ |
-| `KeyeForConditionalGeneration` | Keye-VL-8B-Preview | T + I<sup>E+</sup> + V<sup>E+</sup> | `Kwai-Keye/Keye-VL-8B-Preview` | | | ✅︎ |
+| `KeyeForConditionalGeneration` | Keye-VL-8B-Preview | T + I<sup>E+</sup> + V<sup>E+</sup> | `Kwai-Keye/Keye-VL-8B-Preview` | ✅︎ | ✅︎ | ✅︎ |
+| `KeyeVL1_5ForConditionalGeneration` | Keye-VL-1_5-8B | T + I<sup>E+</sup> + V<sup>E+</sup> | `Kwai-Keye/Keye-VL-1_5-8B` | ✅︎ | ✅︎ | ✅︎ |
 | `KimiVLForConditionalGeneration` | Kimi-VL-A3B-Instruct, Kimi-VL-A3B-Thinking | T + I<sup>+</sup> | `moonshotai/Kimi-VL-A3B-Instruct`, `moonshotai/Kimi-VL-A3B-Thinking` | | ✅︎ | ✅︎ |
 | `Llama4ForConditionalGeneration` | Llama 4 | T + I<sup>+</sup> | `meta-llama/Llama-4-Scout-17B-16E-Instruct`, `meta-llama/Llama-4-Maverick-17B-128E-Instruct-FP8`, `meta-llama/Llama-4-Maverick-17B-128E-Instruct`, etc. | | ✅︎ | ✅︎ |
 | `Llama_Nemotron_Nano_VL` | Llama Nemotron Nano VL | T + I<sup>E+</sup> | `nvidia/Llama-3.1-Nemotron-Nano-VL-8B-V1` | ✅︎ | ✅︎ | ✅︎ |
@ -638,6 +644,7 @@ These models primarily accept the [`LLM.generate`](./generative_models.md#llmgen
 | `LlavaNextForConditionalGeneration` | LLaVA-NeXT | T + I<sup>E+</sup> | `llava-hf/llava-v1.6-mistral-7b-hf`, `llava-hf/llava-v1.6-vicuna-7b-hf`, etc. | | ✅︎ | ✅︎ |
 | `LlavaNextVideoForConditionalGeneration` | LLaVA-NeXT-Video | T + V | `llava-hf/LLaVA-NeXT-Video-7B-hf`, etc. | | ✅︎ | ✅︎ |
 | `LlavaOnevisionForConditionalGeneration` | LLaVA-Onevision | T + I<sup>+</sup> + V<sup>+</sup> | `llava-hf/llava-onevision-qwen2-7b-ov-hf`, `llava-hf/llava-onevision-qwen2-0.5b-ov-hf`, etc. | | ✅︎ | ✅︎ |
+| `MiDashengLMModel` | MiDashengLM | T + A<sup>+</sup> | `mispeech/midashenglm-7b` | | ✅︎ | ✅︎ |
 | `MiniCPMO` | MiniCPM-O | T + I<sup>E+</sup> + V<sup>E+</sup> + A<sup>E+</sup> | `openbmb/MiniCPM-o-2_6`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `MiniCPMV` | MiniCPM-V | T + I<sup>E+</sup> + V<sup>E+</sup> | `openbmb/MiniCPM-V-2` (see note), `openbmb/MiniCPM-Llama3-V-2_5`, `openbmb/MiniCPM-V-2_6`, `openbmb/MiniCPM-V-4`, `openbmb/MiniCPM-V-4_5`, etc. | ✅︎ | | ✅︎ |
 | `MiniMaxVL01ForConditionalGeneration` | MiniMax-VL | T + I<sup>E+</sup> | `MiniMaxAI/MiniMax-VL-01`, etc. | | ✅︎ | ✅︎ |
@ -656,7 +663,7 @@ These models primarily accept the [`LLM.generate`](./generative_models.md#llmgen
 | `Qwen2AudioForConditionalGeneration` | Qwen2-Audio | T + A<sup>+</sup> | `Qwen/Qwen2-Audio-7B-Instruct` | | ✅︎ | ✅︎ |
 | `Qwen2VLForConditionalGeneration` | QVQ, Qwen2-VL | T + I<sup>E+</sup> + V<sup>E+</sup> | `Qwen/QVQ-72B-Preview`, `Qwen/Qwen2-VL-7B-Instruct`, `Qwen/Qwen2-VL-72B-Instruct`, etc. | ✅︎ | ✅︎ | ✅︎ |
 | `Qwen2_5_VLForConditionalGeneration` | Qwen2.5-VL | T + I<sup>E+</sup> + V<sup>E+</sup> | `Qwen/Qwen2.5-VL-3B-Instruct`, `Qwen/Qwen2.5-VL-72B-Instruct`, etc. | ✅︎ | ✅︎ | ✅︎ |
-| `Qwen2_5OmniThinkerForConditionalGeneration` | Qwen2.5-Omni | T + I<sup>E+</sup> + V<sup>E+</sup> + A<sup>+</sup> | `Qwen/Qwen2.5-Omni-7B` | | ✅︎ | ✅︎ |
+| `Qwen2_5OmniThinkerForConditionalGeneration` | Qwen2.5-Omni | T + I<sup>E+</sup> + V<sup>E+</sup> + A<sup>+</sup> | `Qwen/Qwen2.5-Omni-3B`, `Qwen/Qwen2.5-Omni-7B` | ✅︎ | ✅︎ | ✅︎ |
 | `RForConditionalGeneration` | R-VL-4B | T + I<sup>E+</sup> | `YannQi/R-4B` | | ✅︎ | ✅︎ |
 | `SkyworkR1VChatModel` | Skywork-R1V-38B | T + I | `Skywork/Skywork-R1V-38B` | | ✅︎ | ✅︎ |
 | `SmolVLMForConditionalGeneration` | SmolVLM2 | T + I | `SmolVLM2-2.2B-Instruct` | ✅︎ | | ✅︎ |
--- a/docs/serving/expert_parallel_deployment.md
+++ b/docs/serving/expert_parallel_deployment.md
@ -123,12 +123,33 @@ When enabled, vLLM collects load statistics with every forward pass and periodic

 ### EPLB Parameters

+Configure EPLB with the `--eplb-config` argument, which accepts a JSON string. The available keys and their descriptions are:
+
 | Parameter | Description | Default |
 |-----------|-------------|---------|
-| `--eplb-window-size` | Number of engine steps to track for rebalancing decisions | - |
-| `--eplb-step-interval` | Frequency of rebalancing (every N engine steps) | - |
-| `--eplb-log-balancedness` | Log balancedness metrics (avg tokens per expert ÷ max tokens per expert) | `false` |
-| `--num-redundant-experts` | Additional global experts per EP rank beyond equal distribution | `0` |
+| `window_size`| Number of engine steps to track for rebalancing decisions | 1000 |
+| `step_interval`| Frequency of rebalancing (every N engine steps) | 3000 |
+| `log_balancedness` | Log balancedness metrics (avg tokens per expert ÷ max tokens per expert) | `false` |
+| `num_redundant_experts` | Additional global experts per EP rank beyond equal distribution | `0` |
+
+For example:
+
+```bash
+vllm serve Qwen/Qwen3-30B-A3B \
+  --enable-eplb \
+  --eplb-config '{"window_size":1000,"step_interval":3000,"num_redundant_experts":2,"log_balancedness":true}'
+```
+
+??? tip "Prefer individual arguments instead of JSON?"
+
+    ```bash
+    vllm serve Qwen/Qwen3-30B-A3B \
+            --enable-eplb \
+            --eplb-config.window_size 1000 \
+            --eplb-config.step_interval 3000 \
+            --eplb-config.num_redundant_experts 2 \
+            --eplb-config.log_balancedness true
+    ```

 ### Expert Distribution Formula

@ -146,12 +167,10 @@ VLLM_ALL2ALL_BACKEND=pplx VLLM_USE_DEEP_GEMM=1 vllm serve deepseek-ai/DeepSeek-V
    --data-parallel-size 8 \        # Data parallelism  
    --enable-expert-parallel \      # Enable EP
    --enable-eplb \                 # Enable load balancer
-    --eplb-log-balancedness \       # Log balancing metrics
-    --eplb-window-size 1000 \       # Track last 1000 engine steps
-    --eplb-step-interval 3000       # Rebalance every 3000 steps
+    --eplb-config '{"window_size":1000,"step_interval":3000,"num_redundant_experts":2,"log_balancedness":true}'
 ```

-For multi-node deployment, add these EPLB flags to each node's command. We recommend setting `--num-redundant-experts` to 32 in large scale use cases so the most popular experts are always available.
+For multi-node deployment, add these EPLB flags to each node's command. We recommend setting `--eplb-config '{"num_redundant_experts":32}'` to 32 in large scale use cases so the most popular experts are always available.

 ## Disaggregated Serving (Prefill/Decode Split)

--- a/Show More
+++ b/Show More