Cutlass
CUDA Templates for Linear Algebra Subroutines and Solvers
dgemm_traits.h
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28 #pragma once
29 
30 #include "cutlass/gemm/gemm.h"
37 
38 namespace cutlass {
39 namespace gemm {
40 
42 
43 template <
45  typename OutputTile_,
47  typename ThreadGemmShape_,
49  int kScalarsPerLdgA_ = 1,
51  int kScalarsPerLdgB_ = 1>
53  : public GemmConfig<
55  double,
57  double,
59  double,
61  double,
63  OutputTile_,
65  ThreadMultiplyAdd<ThreadGemmShape_, Shape<1, 4, 8>, double, double, double>,
67  kScalarsPerLdgA_,
69  kScalarsPerLdgA_,
71  2,
73  kScalarsPerLdgB_,
75  kScalarsPerLdgB_,
77  2,
79  1,
81  2,
83  1,
85  2,
87  false,
89  false,
91  false
92  >{};
93 
95 
96 template <
98  MatrixLayout::Kind kLayoutA_,
100  MatrixLayout::Kind kLayoutB_,
102  typename OutputTile_ = Shape<8, 64, 128>,
104  typename EpilogueFunctor_ = LinearScaling<double>,
106  typename ThreadGemmShape_ = Shape<8, 8, 8>,
108  int kScalarsPerLdgA_ = 1,
110  int kScalarsPerLdgB_ = 1,
112  typename Index_ = int,
114  typename GemmConfig_ =
117  typename GemmEpilogueTraits_ =
120  // The layout for A.
121  kLayoutA_,
122  // The layout for B.
123  kLayoutB_,
124  // The config.
125  GemmConfig_,
126  // The epilogue.
127  GemmEpilogue<GemmEpilogueTraits_>,
128  // The index.
129  Index_> {};
130 
132 
133 } // namespace gemm
134 } // namespace cutlass
Definition: convert.h:33
Defines iterators for efficiently loading and storing to global memory.
Defines structural properties of complete GEMM computation.
Kind
Enumeration defining fundamental contiguous layouts.
Definition: matrix_traits.h:159
Template implementing matrix multiply-add operations on fragments.
Implements the epilogue phase of the GEMM kernel that efficiently updates global memory with the comp...
Defines iterators for efficiently loading and storing tiles to and from shared memory.
Definition: gemm_config.h:76
Definition: dgemm_traits.h:119
Definition: dgemm_traits.h:52
A Shape implementing Layout Concept describing the dimensions of a cube.
Definition: shape.h:64
Definition: gemm_epilogue_traits.h:340
Functor to compute linear combination of fragments.
Definition: linear_scaling.h:51
Implements a software-pipelined efficient GEMM.
Defines structural properties of the GEMM epilogue.
Definition: gemm_traits.h:773