[Kernel] fix types used in aqlm and ggml kernels to support dynamo (#7596)
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@ -496,14 +496,14 @@ torch::Tensor code2x8_matmat(const torch::Tensor& input,
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}
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// Accumulate the partition sizes.
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int4 accumulate_sizes(const torch::Tensor& codebook_partition_sizes) {
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int4 accumulate_sizes(const std::vector<int64_t>& codebook_partition_sizes) {
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int4 cumulative_sizes;
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auto cumulative_size = &cumulative_sizes.x;
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int i = 0;
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size_t i = 0;
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int last = 0;
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assert(codebook_partition_sizes.size(0) <= 4);
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for (; i < codebook_partition_sizes.size(0); ++i, ++cumulative_size) {
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*cumulative_size = codebook_partition_sizes[i].item<int>() + last;
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assert(codebook_partition_sizes.size() <= 4);
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for (; i < codebook_partition_sizes.size(); ++i, ++cumulative_size) {
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*cumulative_size = codebook_partition_sizes[i] + last;
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last = *cumulative_size;
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}
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// fill in the rest with unreachable.
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@ -519,12 +519,12 @@ int4 accumulate_sizes(const torch::Tensor& codebook_partition_sizes) {
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torch::Tensor aqlm_gemm(const torch::Tensor& input, const torch::Tensor& codes,
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const torch::Tensor& codebooks,
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const torch::Tensor& scales,
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const torch::Tensor& codebook_partition_sizes,
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const std::vector<int64_t>& codebook_partition_sizes,
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const std::optional<torch::Tensor>& bias) {
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int4 cumulative_sizes =
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vllm::aqlm::accumulate_sizes(codebook_partition_sizes);
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int const nbooks = codebooks.size(0) / codebook_partition_sizes.size(0);
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int const nbooks = codebooks.size(0) / codebook_partition_sizes.size();
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int const entries = codebooks.size(1);
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if (nbooks == 1 && entries == (1 << 16)) {
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@ -541,13 +541,13 @@ torch::Tensor aqlm_gemm(const torch::Tensor& input, const torch::Tensor& codes,
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return {};
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}
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torch::Tensor aqlm_dequant(const torch::Tensor& codes,
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const torch::Tensor& codebooks,
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const torch::Tensor& codebook_partition_sizes) {
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torch::Tensor aqlm_dequant(
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const torch::Tensor& codes, const torch::Tensor& codebooks,
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const std::vector<int64_t>& codebook_partition_sizes) {
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int4 cumulative_sizes =
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vllm::aqlm::accumulate_sizes(codebook_partition_sizes);
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int const nbooks = codebooks.size(0) / codebook_partition_sizes.size(0);
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int const nbooks = codebooks.size(0) / codebook_partition_sizes.size();
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int const entries = codebooks.size(1);
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const at::cuda::OptionalCUDAGuard device_guard(device_of(codes));
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@ -557,7 +557,8 @@ torch::Tensor aqlm_dequant(const torch::Tensor& codes,
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auto in_features = codes.size(1) * 8;
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auto out_features = codes.size(0);
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assert(out_features = codebook_partition_sizes.sum().item<int>());
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assert(out_features == std::accumulate(codebook_partition_sizes.begin(),
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codebook_partition_sizes.end(), 0));
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auto weights = torch::empty({out_features, in_features},
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torch::TensorOptions()
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@ -487,7 +487,7 @@ static void dequantize_row_iq4_xs_cuda(const void * vx, dst_t * y, const int k,
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dequantize_block_iq4_xs<<<nb, 32, 0, stream>>>(vx, y);
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}
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static to_fp16_cuda_t ggml_get_to_fp16_cuda(int type) {
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static to_fp16_cuda_t ggml_get_to_fp16_cuda(int64_t type) {
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switch (type) {
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case 2:
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return dequantize_block_cuda<QK4_0, QR4_0, dequantize_q4_0>;
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@ -60,7 +60,7 @@ static void quantize_row_q8_1_cuda(const half* x, void* vy, const int kx,
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}
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torch::Tensor ggml_dequantize(torch::Tensor W, // quant weight
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int8_t type, int64_t m, int64_t n) {
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int64_t type, int64_t m, int64_t n) {
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const at::cuda::OptionalCUDAGuard device_guard(device_of(W));
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auto options =
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torch::TensorOptions().dtype(torch::kFloat16).device(W.device());
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@ -73,7 +73,7 @@ torch::Tensor ggml_dequantize(torch::Tensor W, // quant weight
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torch::Tensor ggml_mul_mat_vec_a8(torch::Tensor W, // quant weight
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torch::Tensor X, // input
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int8_t type, int64_t row) {
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int64_t type, int64_t row) {
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int col = X.sizes()[1];
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const int padded = (col + 512 - 1) / 512 * 512;
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const at::cuda::OptionalCUDAGuard device_guard(device_of(X));
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@ -172,7 +172,7 @@ torch::Tensor ggml_mul_mat_vec_a8(torch::Tensor W, // quant weight
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torch::Tensor ggml_mul_mat_a8(torch::Tensor W, // quant weight
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torch::Tensor X, // input
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int8_t type, int64_t row) {
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int64_t type, int64_t row) {
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int col = X.sizes()[1];
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int padded = (col + 512 - 1) / 512 * 512;
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int batch = X.sizes()[0];
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@ -239,4 +239,4 @@ torch::Tensor ggml_mul_mat_a8(torch::Tensor W, // quant weight
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break;
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}
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return Y;
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}
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}
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