1307 lines
31 KiB
C++
1307 lines
31 KiB
C++
/***************************************************************************************************
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* Copyright (c) 2017 - 2022 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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* SPDX-License-Identifier: BSD-3-Clause
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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**************************************************************************************************/
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/*! \file
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\brief Matrix multiply for SM75
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*/
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#pragma once
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#if defined(__CUDACC_RTC__)
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#include <cuda/std/cassert>
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#else
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#include <assert.h>
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#endif
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#include "cutlass/arch/wmma.h"
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#if defined(CUTLASS_ARCH_WMMA_ENABLED)
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// CUDA Toolkit includes for nvcuda::wmma needed for binarized matrix multiply.
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#include <mma.h>
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#include "cutlass/wmma_array.h"
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#endif
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// CUTLASS includes
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#include "cutlass/arch/mma.h"
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#include "cutlass/layout/matrix.h"
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#include "cutlass/numeric_types.h"
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////////////////////////////////////////////////////////////////////////////////
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#if ((__CUDACC_VER_MAJOR__ > 10) || (__CUDACC_VER_MAJOR__ == 10 && __CUDACC_VER_MINOR__ >= 2))
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#define CUTLASS_ARCH_MMA_SM75_SUPPORTED 1
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#if (defined(__CUDA_ARCH__) && (__CUDA_ARCH__ >= 750))
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#define CUTLASS_ARCH_MMA_SM75_ENABLED
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#endif
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#endif
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////////////////////////////////////////////////////////////////////////////////
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namespace cutlass {
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namespace arch {
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////////////////////////////////////////////////////////////////////////////////
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//
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// Matrix Multiply 1688 - FP16 accumulation
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//
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////////////////////////////////////////////////////////////////////////////////
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/// Matrix multiply-add operation - F16 = F16 * F16 + F16
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template <>
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struct Mma<
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gemm::GemmShape<16, 8, 8>,
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32,
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half_t,
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layout::RowMajor,
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half_t,
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layout::ColumnMajor,
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half_t,
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layout::RowMajor,
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OpMultiplyAdd> {
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using Shape = gemm::GemmShape<16, 8, 8>;
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using ElementA = half_t;
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using LayoutA = layout::RowMajor;
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using FragmentA = Array<half_t, 4>;
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using ElementB = half_t;
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using LayoutB = layout::ColumnMajor;
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using FragmentB = Array<half_t, 2>;
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using ElementC = half_t;
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using LayoutC = layout::RowMajor;
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using FragmentC = Array<half_t, 4>;
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using Operator = OpMultiplyAdd;
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using ArchTag = arch::Sm75;
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CUTLASS_HOST_DEVICE
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void operator()(
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FragmentC &d,
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FragmentA const &a,
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FragmentB const &b,
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FragmentC const &c
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) const {
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#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
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unsigned const *A = reinterpret_cast<unsigned const *>(&a);
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unsigned const *B = reinterpret_cast<unsigned const *>(&b);
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unsigned const *C = reinterpret_cast<unsigned const *>(&c);
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unsigned *D = reinterpret_cast<unsigned *>(&d);
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asm volatile(
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"mma.sync.aligned.m16n8k8.row.col.f16.f16.f16.f16 {%0,%1}, {%2,%3}, {%4}, {%5,%6};\n"
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: "=r"(D[0]), "=r"(D[1])
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: "r"(A[0]), "r"(A[1]), "r"(B[0]), "r"(C[0]), "r"(C[1]));
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#else
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CUTLASS_UNUSED(a);
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CUTLASS_UNUSED(b);
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CUTLASS_UNUSED(c);
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CUTLASS_UNUSED(d);
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assert(0);
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#endif
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}
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};
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////////////////////////////////////////////////////////////////////////////////
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//
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// Matrix Multiply 1688 - FP32 accumulation
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//
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////////////////////////////////////////////////////////////////////////////////
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/// Matrix multiply-add operation: F32 = F16 * F16 + F32
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template <>
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struct Mma<
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gemm::GemmShape<16, 8, 8>,
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32,
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half_t,
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layout::RowMajor,
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half_t,
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layout::ColumnMajor,
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float,
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layout::RowMajor,
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OpMultiplyAdd> {
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using Shape = gemm::GemmShape<16, 8, 8>;
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using ElementA = half_t;
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using LayoutA = layout::RowMajor;
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using FragmentA = Array<half_t, 4>;
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using ElementB = half_t;
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using LayoutB = layout::ColumnMajor;
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using FragmentB = Array<half_t, 2>;
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using ElementC = float;
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using LayoutC = layout::RowMajor;
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using FragmentC = Array<float, 4>;
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using Operator = OpMultiplyAdd;
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using ArchTag = arch::Sm75;
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/// Computes multiply-add
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CUTLASS_HOST_DEVICE
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void operator()(FragmentC &d, FragmentA const &a, FragmentB const &b,
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FragmentC const &c) const {
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#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
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unsigned const *A = reinterpret_cast<unsigned const *>(&a);
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unsigned const *B = reinterpret_cast<unsigned const *>(&b);
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float const *C = reinterpret_cast<float const *>(&c);
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float *D = reinterpret_cast<float *>(&d);
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asm volatile("mma.sync.aligned.m16n8k8.row.col.f32.f16.f16.f32 {%0,%1,%2,%3}, {%4,%5}, {%6}, {%7,%8,%9,%10};\n"
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: "=f"(D[0]), "=f"(D[1]), "=f"(D[2]), "=f"(D[3])
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:
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"r"(A[0]), "r"(A[1]),
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"r"(B[0]),
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"f"(C[0]), "f"(C[1]), "f"(C[2]), "f"(C[3])
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);
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#else
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CUTLASS_UNUSED(a);
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CUTLASS_UNUSED(b);
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CUTLASS_UNUSED(c);
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CUTLASS_UNUSED(d);
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assert(0);
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#endif
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}
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};
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////////////////////////////////////////////////////////////////////////////////
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//
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// Integer matrix multiply .8816 (8b)
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//
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////////////////////////////////////////////////////////////////////////////////
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/// Matrix multiply-add operation: S32 = S8 * S8 + S32
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template <>
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struct Mma<
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gemm::GemmShape<8, 8, 16>,
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32,
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int8_t,
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layout::RowMajor,
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int8_t,
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layout::ColumnMajor,
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int,
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layout::RowMajor,
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OpMultiplyAdd> {
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using Shape = gemm::GemmShape<8, 8, 16>;
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using ElementA = int8_t;
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using LayoutA = layout::RowMajor;
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using FragmentA = Array<int8_t, 4>;
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using ElementB = int8_t;
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using LayoutB = layout::ColumnMajor;
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using FragmentB = Array<int8_t, 4>;
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using ElementC = int;
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using LayoutC = layout::RowMajor;
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using FragmentC = Array<int, 2>;
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using Operator = OpMultiplyAdd;
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using ArchTag = arch::Sm75;
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/// Computes multiply-add
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CUTLASS_HOST_DEVICE
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void operator()(
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FragmentC &d,
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FragmentA const &a,
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FragmentB const &b,
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FragmentC const &c
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) const {
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#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
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unsigned const & A = reinterpret_cast<unsigned const &>(a);
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unsigned const & B = reinterpret_cast<unsigned const &>(b);
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int const *C = reinterpret_cast<int const *>(&c);
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int *D = reinterpret_cast<int *>(&d);
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asm volatile("mma.sync.aligned.m8n8k16.row.col.s32.s8.s8.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
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: "=r"(D[0]), "=r"(D[1])
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: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
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#else
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CUTLASS_UNUSED(a);
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CUTLASS_UNUSED(b);
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CUTLASS_UNUSED(c);
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CUTLASS_UNUSED(d);
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assert(0);
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#endif
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}
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};
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/// Matrix multiply-add operation: S32 = U8 * S8 + S32
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template <>
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struct Mma<
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gemm::GemmShape<8, 8, 16>,
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32,
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uint8_t,
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layout::RowMajor,
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int8_t,
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layout::ColumnMajor,
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int,
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layout::RowMajor,
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OpMultiplyAdd> {
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using Shape = gemm::GemmShape<8, 8, 16>;
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using ElementA = uint8_t;
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using LayoutA = layout::RowMajor;
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using FragmentA = Array<uint8_t, 4>;
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using ElementB = int8_t;
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using LayoutB = layout::ColumnMajor;
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using FragmentB = Array<int8_t, 4>;
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using ElementC = int;
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using LayoutC = layout::RowMajor;
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using FragmentC = Array<int, 2>;
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using Operator = OpMultiplyAdd;
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using ArchTag = arch::Sm75;
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/// Computes multiply-add
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CUTLASS_HOST_DEVICE
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void operator()(
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FragmentC &d,
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FragmentA const &a,
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FragmentB const &b,
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FragmentC const &c
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) const {
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#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
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unsigned const & A = reinterpret_cast<unsigned const &>(a);
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unsigned const & B = reinterpret_cast<unsigned const &>(b);
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int const *C = reinterpret_cast<int const *>(&c);
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int *D = reinterpret_cast<int *>(&d);
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asm volatile("mma.sync.aligned.m8n8k16.row.col.s32.u8.s8.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
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: "=r"(D[0]), "=r"(D[1])
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: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
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#else
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CUTLASS_UNUSED(a);
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CUTLASS_UNUSED(b);
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CUTLASS_UNUSED(c);
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CUTLASS_UNUSED(d);
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assert(0);
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#endif
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}
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};
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/// Matrix multiply-add operation: S32 = S8 * U8 + S32
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template <>
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struct Mma<
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gemm::GemmShape<8, 8, 16>,
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32,
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int8_t,
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layout::RowMajor,
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uint8_t,
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layout::ColumnMajor,
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int,
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layout::RowMajor,
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OpMultiplyAdd> {
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using Shape = gemm::GemmShape<8, 8, 16>;
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using ElementA = int8_t;
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using LayoutA = layout::RowMajor;
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using FragmentA = Array<int8_t, 4>;
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using ElementB = uint8_t;
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using LayoutB = layout::ColumnMajor;
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using FragmentB = Array<uint8_t, 4>;
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using ElementC = int;
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using LayoutC = layout::RowMajor;
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using FragmentC = Array<int, 2>;
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using Operator = OpMultiplyAdd;
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using ArchTag = arch::Sm75;
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/// Computes multiply-add
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CUTLASS_HOST_DEVICE
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void operator()(
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FragmentC &d,
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FragmentA const &a,
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FragmentB const &b,
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FragmentC const &c
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) const {
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#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
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unsigned const & A = reinterpret_cast<unsigned const &>(a);
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unsigned const & B = reinterpret_cast<unsigned const &>(b);
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int const *C = reinterpret_cast<int const *>(&c);
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int *D = reinterpret_cast<int *>(&d);
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asm volatile("mma.sync.aligned.m8n8k16.row.col.s8.u8 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
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: "=r"(D[0]), "=r"(D[1])
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: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
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#else
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CUTLASS_UNUSED(a);
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CUTLASS_UNUSED(b);
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CUTLASS_UNUSED(c);
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CUTLASS_UNUSED(d);
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assert(0);
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#endif
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}
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};
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/// Matrix multiply-add operation: S32 = U8 * U8 + S32
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template <>
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struct Mma<
|
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gemm::GemmShape<8, 8, 16>,
|
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32,
|
|
uint8_t,
|
|
layout::RowMajor,
|
|
uint8_t,
|
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layout::ColumnMajor,
|
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int,
|
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layout::RowMajor,
|
|
OpMultiplyAdd> {
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|
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using Shape = gemm::GemmShape<8, 8, 16>;
|
|
|
|
using ElementA = uint8_t;
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using LayoutA = layout::RowMajor;
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using FragmentA = Array<uint8_t, 4>;
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|
|
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using ElementB = uint8_t;
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using LayoutB = layout::ColumnMajor;
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using FragmentB = Array<uint8_t, 4>;
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|
|
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using ElementC = int;
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using LayoutC = layout::RowMajor;
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using FragmentC = Array<int, 2>;
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|
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using Operator = OpMultiplyAdd;
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using ArchTag = arch::Sm75;
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|
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/// Computes multiply-add
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CUTLASS_HOST_DEVICE
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void operator()(
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FragmentC &d,
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FragmentA const &a,
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FragmentB const &b,
|
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FragmentC const &c
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) const {
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|
|
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#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
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unsigned const & A = reinterpret_cast<unsigned const &>(a);
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unsigned const & B = reinterpret_cast<unsigned const &>(b);
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int const *C = reinterpret_cast<int const *>(&c);
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int *D = reinterpret_cast<int *>(&d);
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asm volatile("mma.sync.aligned.m8n8k16.row.col.s32.u8.u8.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
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: "=r"(D[0]), "=r"(D[1])
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: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
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|
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#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
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assert(0);
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#endif
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}
|
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};
|
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|
|
////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Integer matrix multiply (8b) with SATURATE
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
/// Matrix multiply-add operation: S32 = S8 * S8 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,16>,
|
|
32,
|
|
int8_t,
|
|
layout::RowMajor,
|
|
int8_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAddSaturate> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,16>;
|
|
|
|
using ElementA = int8_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<int8_t, 4>;
|
|
|
|
using ElementB = int8_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<int8_t, 4>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAddSaturate;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
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|
|
|
asm volatile("mma.sync.aligned.m8n8k16.row.col.satfinite.s32.s8.s8.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
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|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
/// Matrix multiply-add operation: S32 = U8 * S8 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,16>,
|
|
32,
|
|
uint8_t,
|
|
layout::RowMajor,
|
|
int8_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAddSaturate> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,16>;
|
|
|
|
using ElementA = uint8_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<uint8_t, 4>;
|
|
|
|
using ElementB = int8_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<int8_t, 4>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAddSaturate;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k16.row.col.satfinite.s32.u8.s8.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
/// Matrix multiply-add operation: S32 = S8 * U8 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,16>,
|
|
32,
|
|
int8_t,
|
|
layout::RowMajor,
|
|
uint8_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAddSaturate> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,16>;
|
|
|
|
using ElementA = int8_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<int8_t, 4>;
|
|
|
|
using ElementB = uint8_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<uint8_t, 4>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAddSaturate;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k16.row.col.satfinite.s32.s8.u8.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
/// Matrix multiply-add operation: S32 = U8 * U8 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,16>,
|
|
32,
|
|
uint8_t,
|
|
layout::RowMajor,
|
|
uint8_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAddSaturate> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,16>;
|
|
|
|
using ElementA = uint8_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<uint8_t, 4>;
|
|
|
|
using ElementB = uint8_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<uint8_t, 4>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAddSaturate;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k16.row.col.satfinite.s32.u8.u8.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Integer matrix multiply (4b)
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
/// Matrix multiply-add operation: S32 = S4 * S4 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,32>,
|
|
32,
|
|
int4b_t,
|
|
layout::RowMajor,
|
|
int4b_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAdd> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,32>;
|
|
|
|
using ElementA = int4b_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<int4b_t, 8>;
|
|
|
|
using ElementB = int4b_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<int4b_t, 8>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAdd;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k32.row.col.s32.s4.s4.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
/// Matrix multiply-add operation: S32 = U4 * S4 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,32>,
|
|
32,
|
|
uint4b_t,
|
|
layout::RowMajor,
|
|
int4b_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAdd> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,32>;
|
|
|
|
using ElementA = uint4b_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<uint4b_t, 8>;
|
|
|
|
using ElementB = int4b_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<int4b_t, 8>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAdd;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k32.row.col.s32.u4.s4.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
/// Matrix multiply-add operation: S32 = S4 * U4 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,32>,
|
|
32,
|
|
int4b_t,
|
|
layout::RowMajor,
|
|
uint4b_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAdd> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,32>;
|
|
|
|
using ElementA = int4b_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<int4b_t, 8>;
|
|
|
|
using ElementB = uint4b_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<uint4b_t, 8>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAdd;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k32.row.col.s32.s4.u4.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
/// Matrix multiply-add operation: S32 = U4 * U4 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,32>,
|
|
32,
|
|
uint4b_t,
|
|
layout::RowMajor,
|
|
uint4b_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAdd> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,32>;
|
|
|
|
using ElementA = uint4b_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<uint4b_t, 8>;
|
|
|
|
using ElementB = uint4b_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<uint4b_t, 8>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAdd;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k32.row.col.s32.u4.u4.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// Integer matrix multiply (4b) - SATURATE
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
/// Matrix multiply-add operation: S32 = S4 * S4 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,32>,
|
|
32,
|
|
int4b_t,
|
|
layout::RowMajor,
|
|
int4b_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAddSaturate> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,32>;
|
|
|
|
using ElementA = int4b_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<int4b_t, 8>;
|
|
|
|
using ElementB = int4b_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<int4b_t, 8>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAddSaturate;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k32.row.col.satfinite.s32.s4.s4.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
/// Matrix multiply-add operation: S32 = U4 * S4 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,32>,
|
|
32,
|
|
uint4b_t,
|
|
layout::RowMajor,
|
|
int4b_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAddSaturate> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,32>;
|
|
|
|
using ElementA = uint4b_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<uint4b_t, 8>;
|
|
|
|
using ElementB = int4b_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<int4b_t, 8>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAddSaturate;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k32.row.col.satfinite.s32.u4.s4.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
/// Matrix multiply-add operation: S32 = S4 * U4 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,32>,
|
|
32,
|
|
int4b_t,
|
|
layout::RowMajor,
|
|
uint4b_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAddSaturate> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,32>;
|
|
|
|
using ElementA = int4b_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<int4b_t, 8>;
|
|
|
|
using ElementB = uint4b_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<uint4b_t, 8>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAddSaturate;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k32.row.col.satfinite.s32.s4.u4.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
/// Matrix multiply-add operation: S32 = U4 * U4 + S32
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,32>,
|
|
32,
|
|
uint4b_t,
|
|
layout::RowMajor,
|
|
uint4b_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpMultiplyAddSaturate> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,32>;
|
|
|
|
using ElementA = uint4b_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<uint4b_t, 8>;
|
|
|
|
using ElementB = uint4b_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<uint4b_t, 8>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpMultiplyAddSaturate;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
|
|
unsigned const & A = reinterpret_cast<unsigned const &>(a);
|
|
unsigned const & B = reinterpret_cast<unsigned const &>(b);
|
|
|
|
int const *C = reinterpret_cast<int const *>(&c);
|
|
int *D = reinterpret_cast<int *>(&d);
|
|
|
|
asm volatile("mma.sync.aligned.m8n8k32.row.col.satfinite.s32.u4.u4.s32 {%0,%1}, {%2}, {%3}, {%4,%5};\n"
|
|
: "=r"(D[0]), "=r"(D[1])
|
|
: "r"(A), "r"(B), "r"(C[0]), "r"(C[1]));
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
// b1 ^ b1 + s32 => s32
|
|
//
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
/// Matrix multiply-add operation
|
|
template <>
|
|
struct Mma<
|
|
gemm::GemmShape<8,8,128>,
|
|
32,
|
|
uint1b_t,
|
|
layout::RowMajor,
|
|
uint1b_t,
|
|
layout::ColumnMajor,
|
|
int,
|
|
layout::RowMajor,
|
|
OpXorPopc> {
|
|
|
|
using Shape = gemm::GemmShape<8,8,128>;
|
|
|
|
using ElementA = uint1b_t;
|
|
using LayoutA = layout::RowMajor;
|
|
using FragmentA = Array<uint1b_t, 32>;
|
|
|
|
using ElementB = uint1b_t;
|
|
using LayoutB = layout::ColumnMajor;
|
|
using FragmentB = Array<uint1b_t, 32>;
|
|
|
|
using ElementC = int;
|
|
using LayoutC = layout::RowMajor;
|
|
using FragmentC = Array<int, 2>;
|
|
|
|
using Operator = OpXorPopc;
|
|
using ArchTag = arch::Sm75;
|
|
|
|
/// Computes multiply-add
|
|
CUTLASS_HOST_DEVICE
|
|
void operator()(
|
|
FragmentC &d,
|
|
FragmentA const &a,
|
|
FragmentB const &b,
|
|
FragmentC const &c
|
|
) const {
|
|
|
|
#if defined(CUTLASS_ARCH_MMA_SM75_ENABLED)
|
|
#if defined(CUTLASS_ARCH_WMMA_ENABLED)
|
|
using WmmaFragmentA = nvcuda::wmma::fragment<
|
|
nvcuda::wmma::matrix_a,
|
|
Shape::kM,
|
|
Shape::kN,
|
|
Shape::kK,
|
|
nvcuda::wmma::experimental::precision::b1,
|
|
nvcuda::wmma::row_major>;
|
|
|
|
using WmmaFragmentB = nvcuda::wmma::fragment<
|
|
nvcuda::wmma::matrix_b,
|
|
Shape::kM,
|
|
Shape::kN,
|
|
Shape::kK,
|
|
nvcuda::wmma::experimental::precision::b1,
|
|
nvcuda::wmma::col_major>;
|
|
|
|
using WmmaFragmentC = nvcuda::wmma::fragment<
|
|
nvcuda::wmma::accumulator,
|
|
Shape::kM,
|
|
Shape::kN,
|
|
Shape::kK,
|
|
int>;
|
|
|
|
WmmaFragmentA const & A = reinterpret_cast<WmmaFragmentA const &>(a);
|
|
WmmaFragmentB const & B = reinterpret_cast<WmmaFragmentB const &>(b);
|
|
|
|
WmmaFragmentC const & C = reinterpret_cast<WmmaFragmentC const &>(c);
|
|
WmmaFragmentC & D = reinterpret_cast<WmmaFragmentC &>(d);
|
|
|
|
nvcuda::wmma::bmma_sync(D, A, B, C, nvcuda::wmma::experimental::bmmaBitOpXOR,
|
|
nvcuda::wmma::experimental::bmmaAccumulateOpPOPC);
|
|
#else
|
|
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0); // WMMA must be supported to issue binary matrix multiply-accumulate instructions.
|
|
|
|
#endif // defined(CUTLASS_ARCH_WMMA_ENABLED)
|
|
|
|
#else
|
|
CUTLASS_UNUSED(a);
|
|
CUTLASS_UNUSED(b);
|
|
CUTLASS_UNUSED(c);
|
|
CUTLASS_UNUSED(d);
|
|
assert(0);
|
|
#endif
|
|
|
|
}
|
|
};
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
} // namespace arch
|
|
} // namespace cutlass
|