244 lines
7.9 KiB
C++
244 lines
7.9 KiB
C++
/***************************************************************************************************
|
|
* Copyright (c) 2017 - 2023 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* 2. Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* 3. Neither the name of the copyright holder nor the names of its
|
|
* contributors may be used to endorse or promote products derived from
|
|
* this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
**************************************************************************************************/
|
|
|
|
/*! \file
|
|
\brief
|
|
Defines a GEMM with Reduction based on an existing UniversalGemm kernel.
|
|
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "cutlass/cutlass.h"
|
|
|
|
#include "cutlass/gemm/kernel/gemm_with_fused_epilogue.h"
|
|
#include "cutlass/gemm/kernel/default_gemm_universal.h"
|
|
|
|
#include "cutlass/epilogue/threadblock/default_epilogue_with_broadcast.h"
|
|
#include "cutlass/epilogue/threadblock/epilogue_with_broadcast.h"
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
namespace cutlass {
|
|
namespace gemm {
|
|
namespace kernel {
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
template <
|
|
/// Element type for A matrix operand
|
|
typename ElementA_,
|
|
/// Layout type for A matrix operand
|
|
typename LayoutA_,
|
|
/// Complex elementwise transformation on A operand
|
|
ComplexTransform TransformA,
|
|
/// Access granularity of A matrix in units of elements
|
|
int kAlignmentA,
|
|
/// Element type for B matrix operand
|
|
typename ElementB_,
|
|
/// Layout type for B matrix operand
|
|
typename LayoutB_,
|
|
/// Complex elementwise transformation on B operand
|
|
ComplexTransform TransformB,
|
|
/// Access granularity of B matrix in units of elements
|
|
int kAlignmentB,
|
|
/// Element type for C and D matrix operands
|
|
typename ElementC_,
|
|
/// Layout type for C and D matrix operands
|
|
typename LayoutC_,
|
|
/// Element type for internal accumulation
|
|
typename ElementAccumulator,
|
|
/// Operator class tag
|
|
typename OperatorClass,
|
|
/// Tag indicating architecture to tune for
|
|
typename ArchTag,
|
|
/// Threadblock-level tile size (concept: GemmShape)
|
|
typename ThreadblockShape,
|
|
/// Warp-level tile size (concept: GemmShape)
|
|
typename WarpShape,
|
|
/// Warp-level tile size (concept: GemmShape)
|
|
typename InstructionShape,
|
|
/// Epilogue output operator - must satisfy concept of 'EpilogueWithBroadcastOp'
|
|
typename EpilogueOutputOp,
|
|
/// Threadblock-level swizzling operator
|
|
typename ThreadblockSwizzle,
|
|
/// Number of stages used in the pipelined mainloop
|
|
int Stages,
|
|
/// Operation performed by GEMM
|
|
typename Operator,
|
|
///
|
|
typename Enable = void
|
|
>
|
|
struct DefaultGemmWithBroadcast {
|
|
|
|
using GemmBase = typename DefaultGemmUniversal<
|
|
ElementA_, LayoutA_, TransformA, kAlignmentA,
|
|
ElementB_, LayoutB_, TransformB, kAlignmentB,
|
|
ElementC_, LayoutC_, ElementAccumulator,
|
|
OperatorClass,
|
|
ArchTag,
|
|
ThreadblockShape,
|
|
WarpShape,
|
|
InstructionShape,
|
|
EpilogueOutputOp,
|
|
ThreadblockSwizzle,
|
|
Stages,
|
|
Operator
|
|
>::GemmKernel;
|
|
|
|
// Define epilogue
|
|
using Epilogue = typename cutlass::epilogue::threadblock::DefaultEpilogueWithBroadcastTensorOp<
|
|
typename GemmBase::Epilogue::Shape,
|
|
typename GemmBase::Epilogue::WarpMmaOperator,
|
|
GemmBase::Epilogue::kPartitionsK,
|
|
ElementC_,
|
|
typename EpilogueOutputOp::ElementT,
|
|
typename EpilogueOutputOp::ElementVector,
|
|
EpilogueOutputOp,
|
|
GemmBase::Epilogue::kElementsPerAccess
|
|
>::Epilogue;
|
|
|
|
// Compose the GEMM kernel
|
|
using GemmKernel = GemmWithFusedEpilogue<
|
|
typename GemmBase::Mma,
|
|
Epilogue,
|
|
ThreadblockSwizzle
|
|
>;
|
|
};
|
|
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
/// Partial specialization: ArchTag = cutlass::arch::Sm70
|
|
///
|
|
///
|
|
template <
|
|
/// Element type for A matrix operand
|
|
typename ElementA_,
|
|
/// Layout type for A matrix operand
|
|
typename LayoutA_,
|
|
/// Complex elementwise transformation on A operand
|
|
ComplexTransform TransformA,
|
|
/// Access granularity of A matrix in units of elements
|
|
int kAlignmentA,
|
|
/// Element type for B matrix operand
|
|
typename ElementB_,
|
|
/// Layout type for B matrix operand
|
|
typename LayoutB_,
|
|
/// Complex elementwise transformation on B operand
|
|
ComplexTransform TransformB,
|
|
/// Access granularity of B matrix in units of elements
|
|
int kAlignmentB,
|
|
/// Element type for C and D matrix operands
|
|
typename ElementC_,
|
|
/// Layout type for C and D matrix operands
|
|
typename LayoutC_,
|
|
/// Element type for internal accumulation
|
|
typename ElementAccumulator,
|
|
/// Operator class tag
|
|
typename OperatorClass,
|
|
/// Threadblock-level tile size (concept: GemmShape)
|
|
typename ThreadblockShape,
|
|
/// Warp-level tile size (concept: GemmShape)
|
|
typename WarpShape,
|
|
/// Warp-level tile size (concept: GemmShape)
|
|
typename InstructionShape,
|
|
/// Epilogue output operator - must satisfy concept of 'EpilogueWithBroadcastOp'
|
|
typename EpilogueOutputOp,
|
|
/// Threadblock-level swizzling operator
|
|
typename ThreadblockSwizzle,
|
|
/// Number of stages used in the pipelined mainloop
|
|
int Stages,
|
|
/// Operation performed by GEMM
|
|
typename Operator,
|
|
///
|
|
typename Enable
|
|
>
|
|
struct DefaultGemmWithBroadcast<
|
|
ElementA_, LayoutA_, TransformA, kAlignmentA,
|
|
ElementB_, LayoutB_, TransformB, kAlignmentB,
|
|
ElementC_, LayoutC_,
|
|
ElementAccumulator,
|
|
OperatorClass,
|
|
cutlass::arch::Sm70,
|
|
ThreadblockShape,
|
|
WarpShape,
|
|
InstructionShape,
|
|
EpilogueOutputOp,
|
|
ThreadblockSwizzle,
|
|
Stages,
|
|
Operator,
|
|
Enable
|
|
> {
|
|
|
|
using GemmBase = typename DefaultGemmUniversal<
|
|
ElementA_, LayoutA_, TransformA, kAlignmentA,
|
|
ElementB_, LayoutB_, TransformB, kAlignmentB,
|
|
ElementC_, LayoutC_, ElementAccumulator,
|
|
OperatorClass,
|
|
cutlass::arch::Sm70,
|
|
ThreadblockShape,
|
|
WarpShape,
|
|
InstructionShape,
|
|
EpilogueOutputOp,
|
|
ThreadblockSwizzle,
|
|
Stages,
|
|
Operator
|
|
>::GemmKernel;
|
|
|
|
// Define epilogue
|
|
using Epilogue = typename cutlass::epilogue::threadblock::DefaultEpilogueWithBroadcastVoltaTensorOp<
|
|
typename GemmBase::Epilogue::Shape,
|
|
typename GemmBase::Epilogue::WarpMmaOperator,
|
|
GemmBase::Epilogue::kPartitionsK,
|
|
ElementC_,
|
|
typename EpilogueOutputOp::ElementT,
|
|
typename EpilogueOutputOp::ElementVector,
|
|
EpilogueOutputOp,
|
|
GemmBase::Epilogue::kElementsPerAccess
|
|
>::Epilogue;
|
|
|
|
// Compose the GEMM kernel
|
|
using GemmKernel = GemmWithFusedEpilogue<
|
|
typename GemmBase::Mma,
|
|
Epilogue,
|
|
ThreadblockSwizzle
|
|
>;
|
|
};
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////
|
|
|
|
} // namespace kernel
|
|
} // namespace gemm
|
|
} // namespace cutlass
|
|
|
|
/////////////////////////////////////////////////////////////////////////////////////////////////
|