cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > > Class Template Reference

Dedicated to interleaved layout.

#include <fragment_iterator_tensor_op.h>

Public Types
using	WarpShape = WarpShape_
using	OperatorShape = OperatorShape_
using	OperatorElementC = OperatorElementC_
using	OperatorFragmentC = OperatorFragmentC_
using	Layout = layout::ColumnMajorInterleaved< kInterleavedK >
using	Policy = TensorOpPolicy< WarpShape, OperatorShape, Layout >
using	Fragment = Array< OperatorElementC, Policy::kElementsPerAccess *InterleavedK/OperatorShape::kN >
	This is the fragment size produced by one access of the iterator. More...
using	AccumulatorTile = Array< OperatorElementC, OperatorFragmentC::kElements *Policy::OperatorCount::kRow *Policy::OperatorCount::kColumn >
	This is the complete warp-level accumulator tile. More...

Public Member Functions
CUTLASS_HOST_DEVICE	FragmentIteratorTensorOp (AccumulatorTile const &accum)
	Constructs an iterator. More...
CUTLASS_HOST_DEVICE FragmentIteratorTensorOp &	operator++ ()
	Increments. More...
CUTLASS_HOST_DEVICE FragmentIteratorTensorOp &	operator-- ()
	Decrements. More...
CUTLASS_HOST_DEVICE void	load (Fragment &frag, int index_offset=0) const
	Loads a fragment from the referenced part of the accumulator tile. More...

Static Public Attributes
static int const	kInterleavedK = InterleavedK
static int const	kIterations = Policy::kIterations
	Number of times this iterator can be incremented. More...

Member Typedef Documentation

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

using cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::AccumulatorTile = Array<OperatorElementC, OperatorFragmentC::kElements * Policy::OperatorCount::kRow * Policy::OperatorCount::kColumn>

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

using cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::Fragment = Array<OperatorElementC, Policy::kElementsPerAccess * InterleavedK / OperatorShape::kN>

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

using cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::Layout = layout::ColumnMajorInterleaved<kInterleavedK>

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

using cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::OperatorElementC = OperatorElementC_

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

using cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::OperatorFragmentC = OperatorFragmentC_

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

using cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::OperatorShape = OperatorShape_

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

using cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::Policy = TensorOpPolicy<WarpShape, OperatorShape, Layout>

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

using cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::WarpShape = WarpShape_

Constructor & Destructor Documentation

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

CUTLASS_HOST_DEVICE cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::FragmentIteratorTensorOp ( AccumulatorTile const &  accum )

inline

Member Function Documentation

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

CUTLASS_HOST_DEVICE void cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::load ( Fragment &  frag, int  index_offset = 0  ) const

inline

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

CUTLASS_HOST_DEVICE FragmentIteratorTensorOp& cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::operator++ ( )

inline

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

CUTLASS_HOST_DEVICE FragmentIteratorTensorOp& cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::operator-- ( )

inline

Member Data Documentation

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

int const cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::kInterleavedK = InterleavedK

static

template<typename WarpShape_ , typename OperatorShape_ , typename OperatorElementC_ , typename OperatorFragmentC_ , int InterleavedK>

int const cutlass::epilogue::warp::FragmentIteratorTensorOp< WarpShape_, OperatorShape_, OperatorElementC_, OperatorFragmentC_, layout::ColumnMajorInterleaved< InterleavedK > >::kIterations = Policy::kIterations

static

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

• fragment_iterator_tensor_op.h