DIY: diy::RoundRobinAssigner Class Reference

Inheritance diagram for diy::RoundRobinAssigner:

Public Member Functions
	RoundRobinAssigner (int size__, int nblocks__)
	Assigns blocks to processes in cyclic or round-robin gid (block global id) order. More...

int	rank (int gid) const override
	returns the process rank of the block with global id gid (need not be local)

void	local_gids (int rank, std::vector< int > &gids) const override
	gets the local gids for a given process rank

Public Member Functions inherited from diy::Assigner
	Assigner (int size__, int nblocks__)
	Manages how blocks are assigned to processes. More...

int	size () const
	returns the total number of process ranks

int	nblocks () const
	returns the total number of global blocks

void	set_nblocks (int nblocks__)
	sets the total number of global blocks

Detailed Description

Examples:: reduce/all-done.cpp, simple/simple.cpp, and simple/until-done.cpp.

diy::RoundRobinAssigner::RoundRobinAssigner	(	int	size__,
		int	nblocks__
	)

inline

Assigns blocks to processes in cyclic or round-robin gid (block global id) order.

Parameters

size__	total number of processes
nblocks__	total (global) number of blocks

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