arch/mma.h
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#pragma once
#include "cutlass/array.h"
#include "cutlass/numeric_types.h"
#include "cutlass/gemm/gemm.h"
namespace cutlass {
namespace arch {
struct OpMultiplyAdd;
struct OpMultiplyAddSaturate;
struct OpXorPopc;
struct OpClassSimt;
struct OpClassTensorOp;
struct OpClassWmmaTensorOp;
template <
typename Shape_,
int kThreads_,
typename ElementA,
typename LayoutA,
typename ElementB,
typename LayoutB,
typename ElementC,
typename LayoutC,
typename Operator
>
struct Mma;
template <
typename ElementA,
typename LayoutA,
typename ElementB,
typename LayoutB,
typename ElementC,
typename LayoutC,
typename Operator
>
struct Mma<gemm::GemmShape<1, 1, 1>, 1, ElementA, LayoutA, ElementB, LayoutB, ElementC, LayoutC, Operator> {
using Shape = gemm::GemmShape<1, 1, 1>;
CUTLASS_HOST_DEVICE
void operator()(
Array<ElementC, 1> &d,
Array<ElementA, 1> const &a,
Array<ElementB, 1> const &b,
Array<ElementC, 1> const &c
) {
d[0] = a[0] * b[0] + c[0];
}
};
} // namespace arch
} // namespace cutlass
//
// Specializations for each compute capability
//
#include "cutlass/arch/mma_sm50.h"
#include "cutlass/arch/mma_sm60.h"
#include "cutlass/arch/mma_sm61.h"
#include "cutlass/arch/mma_sm70.h"
#include "cutlass/arch/mma_sm75.h"
mma_sm70.h
Matrix multiply.
cutlass
Definition: aligned_buffer.h:35
gemm.h
Defines common types used for all GEMM-like operators.
array.h
Statically sized array of elements that accommodates all CUTLASS-supported numeric types and is safe ...
mma_sm60.h
Matrix multiply.
mma_sm61.h
Matrix multiply.
CUTLASS_HOST_DEVICE
#define CUTLASS_HOST_DEVICE
Definition: cutlass.h:89
numeric_types.h
Top-level include for all CUTLASS numeric types.
cutlass::gemm::GemmShape
Shape of a matrix multiply-add operation.
Definition: include/cutlass/gemm/gemm.h:57
cutlass::arch::Mma
Matrix multiply-add operation.
Definition: arch/mma.h:92
mma_sm75.h
Matrix multiply for SM75.
mma_sm50.h
Matrix multiply.
cutlass::arch::Mma< gemm::GemmShape< 1, 1, 1 >, 1, ElementA, LayoutA, ElementB, LayoutB, ElementC, LayoutC, Operator >::operator()
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