| CUTLASS CUDA Templates for Linear Algebra Subroutines and Solvers

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cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t > Struct Template Reference

Gemplate that handles conventional layouts for IDP4A.

`#include <mma_sm61.h>`

## Public Types
using | Shape = Shape_
| Size of the Gemm problem - concept: gemm::GemmShape<> More...
using | ElementA = int8_t
| Data type of operand A. More...
using | LayoutA = layout::ColumnMajor
| Layout of A matrix (concept: layout::MapFunc) More...
using | ElementB = int8_t
| Data type of operand B. More...
using | LayoutB = layout::RowMajor
| Layout of B matrix (concept: layout::MapFunc) More...
using | ElementC = int32_t
| Element type of operand C. More...
using | LayoutC = LayoutC_
| Layout of C matrix (concept: layout::MapFunc) More...
using | Operator = arch::OpMultiplyAdd
| Underlying mathematical operator. More...
using | FragmentA = Array< ElementA, Shape::kMK >
| A operand storage. More...
using | FragmentB = Array< ElementB, Shape::kKN >
| B operand storage. More...
using | FragmentC = Array< ElementC, Shape::kMN >
| C operand storage. More...

## Public Member Functions
CUTLASS_HOST_DEVICE void | operator() (FragmentC &D, FragmentA const &A, FragmentB const &B, FragmentC const &C)
| Computes a matrix product D = A * B + C. More...

## Member Typedef Documentation

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::ElementA = int8_t

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::ElementB = int8_t

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::ElementC = int32_t

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::FragmentA = Array<ElementA, Shape::kMK>

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::FragmentB = Array<ElementB, Shape::kKN>

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::FragmentC = Array<ElementC, Shape::kMN>

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::LayoutA = layout::ColumnMajor

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::LayoutB = layout::RowMajor

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::LayoutC = LayoutC_

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::Operator = arch::OpMultiplyAdd

template<typename Shape_ , typename LayoutC_ >

using cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::Shape = Shape_

## Member Function Documentation

template<typename Shape_ , typename LayoutC_ >

CUTLASS_HOST_DEVICE void cutlass::gemm::thread::Mma< Shape_, int8_t, layout::ColumnMajor, int8_t, layout::RowMajor, int32_t, LayoutC_, arch::OpMultiplyAdd, int8_t >::operator() | ( | FragmentC & | D,
|  | FragmentA const & | A,
|  | FragmentB const & | B,
|  | FragmentC const & | C
| ) |  |
| inline

Use 1x1x4 IDP4A sequence for bulk of computation

The documentation for this struct was generated from the following file:

- gemm/thread/mma_sm61.h