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cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable > Class Template Reference

Structure to compute the matrix product targeting CUDA cores and SIMT math instructions.

`#include <mma_tensor_op_sm70.h>`

## Public Types
using | Shape = Shape_
| Shape of warp-level matrix operation (concept: GemmShape) More...
using | ElementA = ElementA_
| Data type of multiplicand A. More...
using | LayoutA = LayoutA_
| Layout of multiplicand A. More...
using | ElementB = ElementB_
| Data type of multiplicand B. More...
using | LayoutB = LayoutB_
| Layout of multiplicand B. More...
using | ElementC = ElementC_
| Data type of accumulator matrix C. More...
using | LayoutC = LayoutC_
| Layout of accumulator matrix C. More...
using | Policy = Policy_
| Shape of the warp in units of thread (concept: MmaLanePolicySimt) More...
using | OperatorClass = arch::OpClassTensorOp
| Indicates class of matrix operator. More...
using | InterleavedTileShape = GemmShape< 32, 32, 4 >
| interleaved 32x32 tiles More...
using | IteratorA = MmaVoltaTensorOpMultiplicandTileIterator< MatrixShape< Shape::kM, Shape::kK >, Operand::kA, ElementA, LayoutA, MatrixShape< Policy::Operator::Shape::kM, Policy::Operator::Shape::kK >, Policy::OpDelta::kRow, kThreadCount >
| Iterates over the A operand in memory. More...
using | FragmentA = typename IteratorA::Fragment
| Storage for A tile. More...
using | IteratorB = MmaVoltaTensorOpMultiplicandTileIterator< MatrixShape< Shape::kK, Shape::kN >, Operand::kB, ElementB, LayoutB, MatrixShape< Policy::Operator::Shape::kK, Policy::Operator::Shape::kN >, Policy::OpDelta::kRow, kThreadCount >
| Iterates over the B operand in memory. More...
using | FragmentB = typename IteratorB::Fragment
| Storage for B tile. More...
using | IteratorC = MmaVoltaTensorOpAccumulatorTileIterator< MatrixShape< Shape::kM, Shape::kN >, ElementC, LayoutC, typename Policy::Operator::Shape, typename Policy::OpDelta >
| Iterates over the C operand in memory. More...
using | FragmentC = typename IteratorC::Fragment
| Storage for C tile. More...

## Public Member Functions
CUTLASS_DEVICE | MmaVoltaTensorOp ()
| Ctor. More...
CUTLASS_DEVICE void | operator() (FragmentC &D, FragmentA const &A, FragmentB const &B, FragmentC const &C, int const &partitionN_idx=0)
| Performs a warp-level matrix multiply-accumulate operation. More...

## Public Attributes
Policy::Operator | mma
| Underlying matrix multiply operator (concept: arch::Mma) More...

## Static Public Attributes
static int const | kThreadCount = 32
| Number of threads participating in warp-level matrix product. More...

## Member Typedef Documentation

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::ElementA = ElementA_

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::ElementB = ElementB_

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::ElementC = ElementC_

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::FragmentA = typename IteratorA::Fragment

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::FragmentB = typename IteratorB::Fragment

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::FragmentC = typename IteratorC::Fragment

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::InterleavedTileShape = GemmShape<32, 32, 4>

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::IteratorA = MmaVoltaTensorOpMultiplicandTileIterator< MatrixShape<Shape::kM, Shape::kK>, Operand::kA, ElementA, LayoutA, MatrixShape< Policy::Operator::Shape::kM, Policy::Operator::Shape::kK >, Policy::OpDelta::kRow, kThreadCount >

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::IteratorB = MmaVoltaTensorOpMultiplicandTileIterator< MatrixShape<Shape::kK, Shape::kN>, Operand::kB, ElementB, LayoutB, MatrixShape< Policy::Operator::Shape::kK, Policy::Operator::Shape::kN >, Policy::OpDelta::kRow, kThreadCount >

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::IteratorC = MmaVoltaTensorOpAccumulatorTileIterator< MatrixShape<Shape::kM, Shape::kN>, ElementC, LayoutC, typename Policy::Operator::Shape, typename Policy::OpDelta >

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::LayoutA = LayoutA_

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::LayoutB = LayoutB_

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::LayoutC = LayoutC_

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::OperatorClass = arch::OpClassTensorOp

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::Policy = Policy_

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

using cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::Shape = Shape_

## Constructor & Destructor Documentation

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

CUTLASS_DEVICE cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::MmaVoltaTensorOp | ( |  | ) |
| inline

## Member Function Documentation

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

CUTLASS_DEVICE void cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::operator() | ( | FragmentC & | D,
|  | FragmentA const & | A,
|  | FragmentB const & | B,
|  | FragmentC const & | C,
|  | int const & | partitionN_idx = `0`
| ) |  |
| inline

## Member Data Documentation

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

int const cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::kThreadCount = 32
| static

template<typename Shape_ , typename ElementA_ , typename LayoutA_ , typename ElementB_ , typename LayoutB_ , typename ElementC_ , typename LayoutC_ , typename Policy_ , typename Enable = bool>

Policy::Operator cutlass::gemm::warp::MmaVoltaTensorOp< Shape_, ElementA_, LayoutA_, ElementB_, LayoutB_, ElementC_, LayoutC_, Policy_, Enable >::mma

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

- mma_tensor_op_sm70.h