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cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess > Struct Template Reference

`#include <pitch_linear_thread_map.h>`

## Classes
struct | Detail
| Internal details made public to facilitate introspection Iterations along each dimension (concept: PitchLinearShape) More...

## Public Types
using | TensorCoord = layout::PitchLinearCoord
| Tensor coordinate. More...
using | Shape = Shape_
| Tile shape. More...
using | ThreadAccessShape = layout::PitchLinearShape< kElementsPerAccess, 1 >
| Shape of access by each thread. More...
using | Iterations = layout::PitchLinearShape< Detail::WarpAccessIterations::kContiguous/Detail::kWarpsContiguous, Detail::WarpAccessIterations::kStrided/Detail::kWarpsStrided >
using | Delta = layout::PitchLinearShape< Detail::WarpThreadArrangement::kContiguous *kElementsPerAccess, Detail::WarpThreadArrangement::kStrided *Detail::WarpArrangement::kStrided >
| Delta betweeen accesses (units of elements, concept: PitchLinearShape) More...

## Static Public Member Functions
static CUTLASS_HOST_DEVICE TensorCoord | initial_offset (int thread_id)
| Maps thread ID to a coordinate offset within the tensor's logical coordinate space. More...

## Static Public Attributes
static int const | kThreads = Threads
| Number of threads total. More...
static int const | kElementsPerAccess = ElementsPerAccess
| Extract vector length from Layout. More...

## Detailed Description

### template<typename Shape_, int Threads, typename WarpThreadArrangement_, int ElementsPerAccess = 1>
struct cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess >

Policy defining a warp-striped arrangement. This partitions a tile into vectorized memory accesses performed by each warp then distributes warps across them. Warps are striped in the strided dimension and raked across the contiguous dimension.

## Member Typedef Documentation

template<typename Shape_ , int Threads, typename WarpThreadArrangement_ , int ElementsPerAccess = 1>

using cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess >::Delta = layout::PitchLinearShape< Detail::WarpThreadArrangement::kContiguous * kElementsPerAccess, Detail::WarpThreadArrangement::kStrided * Detail::WarpArrangement::kStrided >

template<typename Shape_ , int Threads, typename WarpThreadArrangement_ , int ElementsPerAccess = 1>

using cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess >::Iterations = layout::PitchLinearShape< Detail::WarpAccessIterations::kContiguous / Detail::kWarpsContiguous, Detail::WarpAccessIterations::kStrided / Detail::kWarpsStrided >

template<typename Shape_ , int Threads, typename WarpThreadArrangement_ , int ElementsPerAccess = 1>

using cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess >::Shape = Shape_

template<typename Shape_ , int Threads, typename WarpThreadArrangement_ , int ElementsPerAccess = 1>

using cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess >::TensorCoord = layout::PitchLinearCoord

template<typename Shape_ , int Threads, typename WarpThreadArrangement_ , int ElementsPerAccess = 1>

using cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess >::ThreadAccessShape = layout::PitchLinearShape<kElementsPerAccess, 1>

## Member Function Documentation

template<typename Shape_ , int Threads, typename WarpThreadArrangement_ , int ElementsPerAccess = 1>

static CUTLASS_HOST_DEVICE TensorCoord cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess >::initial_offset | ( | int | thread_id | ) |
| inline static

## Member Data Documentation

template<typename Shape_ , int Threads, typename WarpThreadArrangement_ , int ElementsPerAccess = 1>

int const cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess >::kElementsPerAccess = ElementsPerAccess
| static

template<typename Shape_ , int Threads, typename WarpThreadArrangement_ , int ElementsPerAccess = 1>

int const cutlass::transform::PitchLinearWarpStripedThreadMap< Shape_, Threads, WarpThreadArrangement_, ElementsPerAccess >::kThreads = Threads
| static

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

- pitch_linear_thread_map.h