slice< LowLength, SliceBegin, SliceEnd > Struct Template Reference

slice&lt; LowLength, SliceBegin, SliceEnd &gt; Struct Template Reference#

Composable Kernel: ck_tile::slice< LowLength, SliceBegin, SliceEnd > Struct Template Reference
Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
ck_tile::slice< LowLength, SliceBegin, SliceEnd > Struct Template Reference

#include <coordinate_transform.hpp>

Inheritance diagram for ck_tile::slice< LowLength, SliceBegin, SliceEnd >:
ck_tile::base_transform< 1, 1 >

Public Types

using LowerIndex = multi_index<1>
using UpperIndex = multi_index<1>
using UpLengths = decltype(make_tuple(SliceEnd{} - SliceBegin{}))

Public Member Functions

CK_TILE_HOST_DEVICE constexpr slice ()=default
CK_TILE_HOST_DEVICE constexpr slice (const LowLength &, const SliceBegin &slice_begin, const SliceEnd &slice_end)
CK_TILE_HOST_DEVICE constexpr const auto & get_upper_lengths () const
template<typename LowIdx, typename UpIdx>
CK_TILE_HOST_DEVICE constexpr void calculate_lower_index (LowIdx &idx_low, const UpIdx &idx_up) const
template<typename UpIdx>
CK_TILE_HOST_DEVICE constexpr bool is_valid_upper_index_mapped_to_valid_lower_index (const UpIdx &) const

Static Public Member Functions

template<typename LowIdxDiff, typename UpIdxDiff, typename LowIdx, typename UpIdx>
static CK_TILE_HOST_DEVICE void update_lower_index (LowIdxDiff &idx_diff_low, const UpIdxDiff &idx_diff_up, LowIdx &idx_low, const UpIdx &)
static CK_TILE_HOST_DEVICE constexpr bool is_valid_upper_index_always_mapped_to_valid_lower_index ()
static CK_TILE_HOST_DEVICE constexpr bool is_known_at_compile_time ()
Static Public Member Functions inherited from ck_tile::base_transform< 1, 1 >
static CK_TILE_HOST_DEVICE constexpr auto get_type_enum ()
static CK_TILE_HOST_DEVICE constexpr index_t get_num_of_lower_dimension ()
static CK_TILE_HOST_DEVICE constexpr index_t get_num_of_upper_dimension ()
static CK_TILE_HOST_DEVICE constexpr auto calculate_upper_dimension_safe_vector_length_strides (const LowVectorLengths &, const LowVectorStrides &)

Public Attributes

UpLengths up_lengths_
SliceBegin slice_begin_
SliceEnd slice_end_

Member Typedef Documentation

◆ LowerIndex

template<typename LowLength, typename SliceBegin, typename SliceEnd>
using ck_tile::slice< LowLength, SliceBegin, SliceEnd >::LowerIndex = multi_index<1>

◆ UpLengths

template<typename LowLength, typename SliceBegin, typename SliceEnd>
using ck_tile::slice< LowLength, SliceBegin, SliceEnd >::UpLengths = decltype(make_tuple(SliceEnd{} - SliceBegin{}))

◆ UpperIndex

template<typename LowLength, typename SliceBegin, typename SliceEnd>
using ck_tile::slice< LowLength, SliceBegin, SliceEnd >::UpperIndex = multi_index<1>

Constructor & Destructor Documentation

◆ slice() [1/2]

template<typename LowLength, typename SliceBegin, typename SliceEnd>
CK_TILE_HOST_DEVICE constexpr ck_tile::slice< LowLength, SliceBegin, SliceEnd >::slice ( )
constexprdefault

◆ slice() [2/2]

template<typename LowLength, typename SliceBegin, typename SliceEnd>
CK_TILE_HOST_DEVICE constexpr ck_tile::slice< LowLength, SliceBegin, SliceEnd >::slice ( const LowLength & ,
const SliceBegin & slice_begin,
const SliceEnd & slice_end )
inlineconstexpr

Member Function Documentation

◆ calculate_lower_index()

template<typename LowLength, typename SliceBegin, typename SliceEnd>
template<typename LowIdx, typename UpIdx>
CK_TILE_HOST_DEVICE constexpr void ck_tile::slice< LowLength, SliceBegin, SliceEnd >::calculate_lower_index ( LowIdx & idx_low,
const UpIdx & idx_up ) const
inlineconstexpr

◆ get_upper_lengths()

template<typename LowLength, typename SliceBegin, typename SliceEnd>
CK_TILE_HOST_DEVICE constexpr const auto & ck_tile::slice< LowLength, SliceBegin, SliceEnd >::get_upper_lengths ( ) const
inlineconstexpr

◆ is_known_at_compile_time()

template<typename LowLength, typename SliceBegin, typename SliceEnd>
CK_TILE_HOST_DEVICE constexpr bool ck_tile::slice< LowLength, SliceBegin, SliceEnd >::is_known_at_compile_time ( )
inlinestaticconstexpr

◆ is_valid_upper_index_always_mapped_to_valid_lower_index()

template<typename LowLength, typename SliceBegin, typename SliceEnd>
CK_TILE_HOST_DEVICE constexpr bool ck_tile::slice< LowLength, SliceBegin, SliceEnd >::is_valid_upper_index_always_mapped_to_valid_lower_index ( )
inlinestaticconstexpr

◆ is_valid_upper_index_mapped_to_valid_lower_index()

template<typename LowLength, typename SliceBegin, typename SliceEnd>
template<typename UpIdx>
CK_TILE_HOST_DEVICE constexpr bool ck_tile::slice< LowLength, SliceBegin, SliceEnd >::is_valid_upper_index_mapped_to_valid_lower_index ( const UpIdx & ) const
inlineconstexpr

◆ update_lower_index()

template<typename LowLength, typename SliceBegin, typename SliceEnd>
template<typename LowIdxDiff, typename UpIdxDiff, typename LowIdx, typename UpIdx>
CK_TILE_HOST_DEVICE void ck_tile::slice< LowLength, SliceBegin, SliceEnd >::update_lower_index ( LowIdxDiff & idx_diff_low,
const UpIdxDiff & idx_diff_up,
LowIdx & idx_low,
const UpIdx &  )
inlinestatic

Member Data Documentation

◆ slice_begin_

template<typename LowLength, typename SliceBegin, typename SliceEnd>
SliceBegin ck_tile::slice< LowLength, SliceBegin, SliceEnd >::slice_begin_

◆ slice_end_

template<typename LowLength, typename SliceBegin, typename SliceEnd>
SliceEnd ck_tile::slice< LowLength, SliceBegin, SliceEnd >::slice_end_

◆ up_lengths_

template<typename LowLength, typename SliceBegin, typename SliceEnd>
UpLengths ck_tile::slice< LowLength, SliceBegin, SliceEnd >::up_lengths_
The documentation for this struct was generated from the following file: