dgemm_traits.h
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#pragma once
#include <cutlass/gemm/gemm.h>
#include <cutlass/gemm/gemm_epilogue.h>
#include <cutlass/gemm/gemm_epilogue_traits.h>
#include <cutlass/gemm/gemm_global_tile.h>
#include <cutlass/gemm/gemm_shared_tile.h>
#include <cutlass/gemm/gemm_traits.h>
#include <cutlass/gemm/thread_multiply_add.h>
namespace cutlass {
namespace gemm {
template <
typename OutputTile_,
typename AccumulatorsPerThread_,
int kScalarsPerLdgA_ = 1,
int kScalarsPerLdgB_ = 1>
struct DgemmConfig
: public GemmConfig<
double,
double,
double,
double,
OutputTile_,
ThreadMultiplyAdd<AccumulatorsPerThread_, Shape<1, 4, 8>, double, double, double>,
kScalarsPerLdgA_,
kScalarsPerLdgA_,
2,
kScalarsPerLdgB_,
kScalarsPerLdgB_,
2,
1,
2,
1,
2> {};
template <
MatrixLayout::Kind kLayoutA_,
MatrixLayout::Kind kLayoutB_,
typename OutputTile_ = Shape<8, 64, 128>,
typename EpilogueFunctor_ = LinearScaling<double>,
typename AccumulatorsPerThread_ = Shape<8, 8, 8>,
int kScalarsPerLdgA_ = 1,
int kScalarsPerLdgB_ = 1,
typename Index_ = int,
typename GemmConfig_ =
DgemmConfig<OutputTile_, AccumulatorsPerThread_, kScalarsPerLdgA_, kScalarsPerLdgB_>,
typename GemmEpilogueTraits_ =
SimplifiedGemmEpilogueTraits<GemmConfig_, EpilogueFunctor_, Index_> >
struct DgemmTraits : public SimplifiedGemmTraits<
// The layout for A.
kLayoutA_,
// The layout for B.
kLayoutB_,
// The config.
GemmConfig_,
// The epilogue.
GemmEpilogue<GemmEpilogueTraits_>,
// The index.
Index_> {};
} // namespace gemm
} // namespace cutlass
cutlass
Definition: convert.h:33
gemm_global_tile.h
Defines iterators for efficiently loading and storing to global memory.
gemm_traits.h
Defines structural properties of complete GEMM computation.
thread_multiply_add.h
Template implementing matrix multiply-add operations on fragments.
gemm_epilogue.h
Implements the epilogue phase of the GEMM kernel that efficiently updates global memory with the comp...
gemm_shared_tile.h
Defines iterators for efficiently loading and storing tiles to and from shared memory.
cutlass::gemm::GemmConfig
Definition: gemm_traits.h:79
cutlass::gemm::DgemmTraits
Definition: dgemm_traits.h:112
cutlass::gemm::DgemmConfig
Definition: dgemm_traits.h:52
cutlass::Shape
A Shape implementing Layout Concept describing the dimensions of a cube.
Definition: shape.h:64
cutlass::gemm::SimplifiedGemmEpilogueTraits
Definition: gemm_epilogue_traits.h:300
cutlass::MatrixLayout::Kind
Kind
Definition: matrix_traits.h:36
cutlass::gemm::LinearScaling
Functor to compute linear combination of fragments.
Definition: linear_scaling.h:40
gemm.h
Implements a software-pipelined efficient GEMM.
gemm_epilogue_traits.h
Defines structural properties of the GEMM epilogue.
cutlass::gemm::SimplifiedGemmTraits
Definition: gemm_traits.h:723