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arch/mma.h
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29 #pragma once
30
31 #include "cutlass/array.h"
32 #include "cutlass/numeric_types.h"
33 #include "cutlass/gemm/gemm.h"
34
36
37 namespace cutlass {
38 namespace arch {
39
41
43 struct OpMultiplyAdd;
44
46
48 struct OpMultiplyAddSaturate;
49
51
53 struct OpXorPopc;
54
56
58 struct OpClassSimt;
59
61
63 struct OpClassTensorOp;
64
67 struct OpClassWmmaTensorOp;
68
70
72 template <
74typename Shape_,
76int kThreads_,
78typename ElementA,
80typename LayoutA,
82typename ElementB,
84typename LayoutB,
86typename ElementC,
88typename LayoutC,
90typename Operator
91 >
93
95
97 template <
99typename ElementA,
101typename LayoutA,
103typename ElementB,
105typename LayoutB,
107typename ElementC,
109typename LayoutC,
111typename Operator
112 >
113 struct Mma<gemm::GemmShape<1, 1, 1>, 1, ElementA, LayoutA, ElementB, LayoutB, ElementC, LayoutC, Operator> {
114
115using Shape = gemm::GemmShape<1, 1, 1>;
116
118void operator()(
119 Array<ElementC, 1> &d,
120 Array<ElementA, 1> const &a,
121 Array<ElementB, 1> const &b,
122 Array<ElementC, 1> const &c
123 ) {
124
125 d[0] = a[0] * b[0] + c[0];
126 }
127 };
128
130
131 } // namespace arch
132 } // namespace cutlass
133
135
136 //
137 // Specializations for each compute capability
138 //
139
140 #include "cutlass/arch/mma_sm50.h"
141 #include "cutlass/arch/mma_sm60.h"
142 #include "cutlass/arch/mma_sm61.h"
143 #include "cutlass/arch/mma_sm70.h"
144 #include "cutlass/arch/mma_sm75.h"
Matrix multiply.
Definition: aligned_buffer.h:35
Defines common types used for all GEMM-like operators.
Statically sized array of elements that accommodates all CUTLASS-supported numeric types and is safe ...
Matrix multiply.
Matrix multiply.
#define CUTLASS_HOST_DEVICE
Definition: cutlass.h:89
Top-level include for all CUTLASS numeric types.
Shape of a matrix multiply-add operation.
Definition: include/cutlass/gemm/gemm.h:57
Matrix multiply-add operation.
Definition: arch/mma.h:92
Matrix multiply for SM75.
Matrix multiply.
CUTLASS_HOST_DEVICE void operator()(Array< ElementC, 1 > &d, Array< ElementA, 1 > const &a, Array< ElementB, 1 > const &b, Array< ElementC, 1 > const &c)
Definition: arch/mma.h:118
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