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

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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>

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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...
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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...
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Public Attributes

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

| | static int const | kThreadCount = 32 | | | Number of threads participating in warp-level matrix product. More...
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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>

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| 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>

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| 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>

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| 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 |

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

• [mma_tensor_op_sm70.h](mma tensor op__sm70_8h_source.html)

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