CUTLASS
CUDA Templates for Linear Algebra Subroutines and Solvers
Public Types | Public Member Functions | Static Public Member Functions | Static Public Attributes | List of all members
cutlass::layout::TensorCxRSKx< Interleave > Class Template Reference

Mapping function for 4-D CxRSKx tensors.

#include <tensor.h>

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 = Tensor4DCoord
 Logical coordinate. More...
 
using Stride = Coord< kStrideRank >
 Stride vector. More...
 

Public Member Functions

CUTLASS_HOST_DEVICE TensorCxRSKx (Stride const &stride=Stride(0))
 Constructor. More...
 
CUTLASS_HOST_DEVICE LongIndex operator() (TensorCoord const &coord) const
 Returns the offset of a coordinate in linear memory. More...
 
CUTLASS_HOST_DEVICE Stride stride () const
 Returns the stride of the layout. More...
 
CUTLASS_HOST_DEVICE Stridestride ()
 Returns the stride of the layout. More...
 
CUTLASS_HOST_DEVICE LongIndex capacity (TensorCoord const &extent) const
 Compute the number of contiguous elements needed to store a tensor with the given size. More...
 

Static Public Member Functions

static CUTLASS_HOST_DEVICE TensorCxRSKx packed (TensorCoord const &extent)
 Helper returns a layout to a tightly packed tensor. More...
 

Static Public Attributes

static int const kInterleave = Interleave
 Interleaving quantity. More...
 
static int const kRank = 4
 Logical rank of tensor. More...
 
static int const kStrideRank = 3
 Rank of stride vector. More...
 

Member Typedef Documentation

template<int Interleave>
using cutlass::layout::TensorCxRSKx< Interleave >::Index = int32_t
template<int Interleave>
using cutlass::layout::TensorCxRSKx< Interleave >::LongIndex = int64_t
template<int Interleave>
using cutlass::layout::TensorCxRSKx< Interleave >::Stride = Coord<kStrideRank>
template<int Interleave>
using cutlass::layout::TensorCxRSKx< Interleave >::TensorCoord = Tensor4DCoord

Constructor & Destructor Documentation

template<int Interleave>
CUTLASS_HOST_DEVICE cutlass::layout::TensorCxRSKx< Interleave >::TensorCxRSKx ( Stride const &  stride = Stride(0))
inline

Member Function Documentation

template<int Interleave>
CUTLASS_HOST_DEVICE LongIndex cutlass::layout::TensorCxRSKx< Interleave >::capacity ( TensorCoord const &  extent) const
inline
template<int Interleave>
CUTLASS_HOST_DEVICE LongIndex cutlass::layout::TensorCxRSKx< Interleave >::operator() ( TensorCoord const &  coord) const
inline
template<int Interleave>
static CUTLASS_HOST_DEVICE TensorCxRSKx cutlass::layout::TensorCxRSKx< Interleave >::packed ( TensorCoord const &  extent)
inlinestatic
template<int Interleave>
CUTLASS_HOST_DEVICE Stride cutlass::layout::TensorCxRSKx< Interleave >::stride ( ) const
inline
template<int Interleave>
CUTLASS_HOST_DEVICE Stride& cutlass::layout::TensorCxRSKx< Interleave >::stride ( )
inline

Member Data Documentation

template<int Interleave>
int const cutlass::layout::TensorCxRSKx< Interleave >::kInterleave = Interleave
static
template<int Interleave>
int const cutlass::layout::TensorCxRSKx< Interleave >::kRank = 4
static
template<int Interleave>
int const cutlass::layout::TensorCxRSKx< Interleave >::kStrideRank = 3
static

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