cooperative_groups Namespace Reference

Namespaces | Data Structures | Functions

cooperative_groups Namespace Reference

Namespaces
namespace	impl

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

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