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Data Structures | Namespaces | Functions

amd_hip_cooperative_groups.h File Reference

Device side implementation of Cooperative Group feature. More...

#include <hip/amd_detail/hip_cooperative_groups_helper.h>

Include dependency graph for amd_hip_cooperative_groups.h:

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Data Structures
class	cooperative_groups::thread_group
	The base type of all cooperative group types. More...
struct	cooperative_groups::thread_group::_tiled_info
struct	cooperative_groups::thread_group::_coalesced_info
class	cooperative_groups::multi_grid_group
	The multi-grid cooperative group type. More...
class	cooperative_groups::grid_group
	The grid cooperative group type. More...
class	cooperative_groups::thread_block
	The workgroup (thread-block in CUDA terminology) cooperative group type. More...
class	cooperative_groups::tiled_group
	The tiled_group cooperative group type. More...
class	cooperative_groups::coalesced_group
	The coalesced_group cooperative group type. More...
class	cooperative_groups::tile_base< tileSize >
class	cooperative_groups::thread_block_tile_base< size >
class	cooperative_groups::parent_group_info< tileSize, ParentCGTy >
	User exposed API that captures the state of the parent group pre-partition. More...
class	cooperative_groups::thread_block_tile_type< tileSize, ParentCGTy >
	Group type - thread_block_tile. More...
class	cooperative_groups::thread_block_tile_type< tileSize, void >
class	cooperative_groups::impl::thread_block_tile_internal< size, ParentCGTy >
class	cooperative_groups::thread_block_tile< size, ParentCGTy >
	Group type - thread_block_tile. More...
class	cooperative_groups::thread_block_tile< size, void >
struct	cooperative_groups::impl::tiled_partition_internal< size, thread_block >

Namespaces
namespace	cooperative_groups
namespace	cooperative_groups::impl

Functions
multi_grid_group	cooperative_groups::this_multi_grid ()
	User-exposed API interface to construct grid cooperative group type object - multi_grid_group.
grid_group	cooperative_groups::this_grid ()
	User-exposed API interface to construct grid cooperative group type object - grid_group.
thread_block	cooperative_groups::this_thread_block ()
	User-exposed API interface to construct workgroup cooperative group type object - thread_block.
coalesced_group	cooperative_groups::coalesced_threads ()
	User-exposed API to create coalesced groups.
template<class CGTy >
uint32_t	cooperative_groups::group_size (CGTy const &g)
	Returns the size of the group.
template<class CGTy >
uint32_t	cooperative_groups::thread_rank (CGTy const &g)
	Returns the rank of thread of the group.
template<class CGTy >
bool	cooperative_groups::is_valid (CGTy const &g)
	Returns true if the group has not violated any API constraints.
template<class CGTy >
void	cooperative_groups::sync (CGTy const &g)
	Synchronizes the threads in the group.
thread_group	cooperative_groups::this_thread ()
thread_group	cooperative_groups::tiled_partition (const thread_group &parent, unsigned int tile_size)
	User-exposed API to partition groups.
thread_group	cooperative_groups::tiled_partition (const thread_block &parent, unsigned int tile_size)
tiled_group	cooperative_groups::tiled_partition (const tiled_group &parent, unsigned int tile_size)
coalesced_group	cooperative_groups::tiled_partition (const coalesced_group &parent, unsigned int tile_size)
template<unsigned int size, class ParentCGTy >
thread_block_tile< size, ParentCGTy >	cooperative_groups::tiled_partition (const ParentCGTy &g)
	Create a partition.
coalesced_group	cooperative_groups::binary_partition (const coalesced_group &cgrp, bool pred)
	Binary partition.
template<unsigned int size, class parent >
coalesced_group	cooperative_groups::binary_partition (const thread_block_tile< size, parent > &tgrp, bool pred)
	Binary partition.

Detailed Description

Device side implementation of Cooperative Group feature.

Defines new types and device API wrappers related to Cooperative Group feature, which the programmer can directly use in his kernel(s) in order to make use of this feature.