#include "base/cs_defs.h"

Include dependency graph for cs_block_dist.h:

Data Structures
struct	cs_block_dist_info_t

Functions
cs_block_dist_info_t	cs_block_dist_compute_sizes (int rank_id, int n_ranks, int min_rank_step, cs_lnum_t min_block_size, cs_gnum_t n_g_ents)
	Compute block size and rank info for use with a block distribution.
cs_block_dist_info_t	cs_block_dist_compute_sizes_nr (int rank_id, int n_ranks, int n_block_ranks, cs_gnum_t n_g_ents)
	Compute block size and rank info for use with a block distribution for a new global number of entities with a given number of active ranks.

Function Documentation

◆ cs_block_dist_compute_sizes()

cs_block_dist_info_t cs_block_dist_compute_sizes	(	int	rank_id,
		int	n_ranks,
		int	min_rank_step,
		cs_lnum_t	min_block_size,
		cs_gnum_t	n_g_ents )

Compute block size and rank info for use with a block distribution.

Parameters

[in]	rank_id	id of local rank (ignored in serial mode)
[in]	n_ranks	number of associated ranks
[in]	min_rank_step	minimum rank step between blocks
[in]	min_block_size	minimum number of entities per block
[in]	n_g_ents	total number of associated entities

cs_block_dist_info_t cs_block_dist_compute_sizes_nr	(	int	rank_id,
		int	n_ranks,
		int	n_block_ranks,
		cs_gnum_t	n_g_ents )

Compute block size and rank info for use with a block distribution for a new global number of entities with a given number of active ranks.

Parameters

[in]	rank_id	id of local rank (ignored in serial mode)
[in]	n_ranks	number of associated ranks
[in]	n_block_ranks	number of ranks associated with a block
[in]	n_g_ents	total number of associated entities