CUTLASS: cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock > Struct Template Reference

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• VoltaTensorOpMultiplicandCrosswise

Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | List of all members

cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock > Struct Template Reference

#include <tensor_op_multiplicand_sm70.h>

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Public Types

| | using | Index = int32_t | | | Index type used for coordinates. More...
| | | | using | LongIndex = int64_t | | | Long index type used for offsets. More...
| | | | using | TensorCoord = PitchLinearCoord | | | Logical coordinate. More...
| | | | using | Stride = Coord< kStrideRank, Index, LongIndex > | | | Stride vector. More...
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Public Member Functions

| | CUTLASS_HOST_DEVICE | VoltaTensorOpMultiplicandCrosswise (Index ldm=0) | | | Ctor. More...
| | | | CUTLASS_HOST_DEVICE | VoltaTensorOpMultiplicandCrosswise (Stride stride) | | | Ctor. More...
| | | | CUTLASS_HOST_DEVICE LongIndex | operator() (TensorCoord const &coord) const | | | | CUTLASS_HOST_DEVICE Stride | stride () const | | | Returns the stride of the layout. More...
| | | | CUTLASS_HOST_DEVICE Stride & | stride () | | | Returns the stride of the layout. More...
| | | | CUTLASS_HOST_DEVICE LongIndex | capacity (TensorCoord const &extent) const | | |

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Static Public Member Functions

| | static CUTLASS_HOST_DEVICE VoltaTensorOpMultiplicandCrosswise | packed (TensorCoord const &extent) | | | Helper returns a layout to a tightly packed tensor. More...
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Static Public Attributes

| | static int const | kRank = 2 | | | Logical rank of tensor. More...
| | | | static int const | kStrideRank = 1 | | | Rank of stride vector. More...
| | | | static int const | kAccessSize = 64 | | | This layout is optimized for 64b accesses. More...
| | | | static int const | kElementSize = ElementSize | | | | static int const | kElementsPerAccess = kAccessSize / kElementSize | | | | static int const | kKBlock = KBlock | | |

Detailed Description

template<int ElementSize, int KBlock> struct cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >

Template based on element size (in bits) - defined in terms of pitch-linear memory and KBlock size (in elements).

Member Typedef Documentation

template<int ElementSize, int KBlock>

| using cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::Index = int32_t |

template<int ElementSize, int KBlock>

| using cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::LongIndex = int64_t |

template<int ElementSize, int KBlock>

| using cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::Stride = Coord<kStrideRank, Index, LongIndex> |

template<int ElementSize, int KBlock>

| using cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::TensorCoord = PitchLinearCoord |

Constructor & Destructor Documentation

template<int ElementSize, int KBlock>

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| CUTLASS_HOST_DEVICE cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::VoltaTensorOpMultiplicandCrosswise | ( | Index | ldm = 0 | ) | |

| inline |

template<int ElementSize, int KBlock>

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| CUTLASS_HOST_DEVICE cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::VoltaTensorOpMultiplicandCrosswise | ( | Stride | stride | ) | |

| inline |

Member Function Documentation

template<int ElementSize, int KBlock>

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| CUTLASS_HOST_DEVICE LongIndex cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::capacity | ( | TensorCoord const & | extent | ) | const |

| inline |

Compute the number of contiguous elements needed to store a tensor with the given size

template<int ElementSize, int KBlock>

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| CUTLASS_HOST_DEVICE LongIndex cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::operator() | ( | TensorCoord const & | coord | ) | const |

| inline |

Returns the offset of a coordinate in linear memory. Assumes coordinate has convention (contiguous, strided)

template<int ElementSize, int KBlock>

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| static CUTLASS_HOST_DEVICE VoltaTensorOpMultiplicandCrosswise cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::packed | ( | TensorCoord const & | extent | ) | |

| inlinestatic |

template<int ElementSize, int KBlock>

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| CUTLASS_HOST_DEVICE Stride cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::stride | ( | | ) | const |

| inline |

template<int ElementSize, int KBlock>

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| CUTLASS_HOST_DEVICE Stride& cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::stride | ( | | ) | |

| inline |

Member Data Documentation

template<int ElementSize, int KBlock>

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| int const cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::kAccessSize = 64 |

| static |

template<int ElementSize, int KBlock>

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| int const cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::kElementSize = ElementSize |

| static |

template<int ElementSize, int KBlock>

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| int const cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::kElementsPerAccess = kAccessSize / kElementSize |

| static |

template<int ElementSize, int KBlock>

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| int const cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::kKBlock = KBlock |

| static |

template<int ElementSize, int KBlock>

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| int const cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::kRank = 2 |

| static |

template<int ElementSize, int KBlock>

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| int const cutlass::layout::VoltaTensorOpMultiplicandCrosswise< ElementSize, KBlock >::kStrideRank = 1 |

| static |

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

• [tensor_op_multiplicand_sm70.h](tensor op multiplicand__sm70_8h_source.html)

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