bcast-mvapich-smp.c File Reference

#include "colls_private.h"

Macros
#define	INTRA_NODE_ROOT   0
#define	MPIR_Pipelined_Bcast_Zcpy_MV2   smpi_coll_tuned_bcast_mpich
#define	MPIR_Pipelined_Bcast_MV2   smpi_coll_tuned_bcast_mpich
#define	MPIR_Bcast_binomial_MV2   smpi_coll_tuned_bcast_binomial_tree
#define	MPIR_Bcast_scatter_ring_allgather_shm_MV2   smpi_coll_tuned_bcast_scatter_LR_allgather
#define	MPIR_Bcast_scatter_doubling_allgather_MV2   smpi_coll_tuned_bcast_scatter_rdb_allgather
#define	MPIR_Bcast_scatter_ring_allgather_MV2   smpi_coll_tuned_bcast_scatter_LR_allgather
#define	MPIR_Shmem_Bcast_MV2   smpi_coll_tuned_bcast_mpich
#define	MPIR_Bcast_tune_inter_node_helper_MV2   smpi_coll_tuned_bcast_mvapich2_inter_node
#define	MPIR_Bcast_inter_node_helper_MV2   smpi_coll_tuned_bcast_mvapich2_inter_node
#define	MPIR_Knomial_Bcast_intra_node_MV2   smpi_coll_tuned_bcast_mvapich2_knomial_intra_node
#define	MPIR_Bcast_intra_MV2   smpi_coll_tuned_bcast_mvapich2_intra_node
#define	mv2_bcast_two_level_system_size   64
#define	mv2_bcast_short_msg   16384
#define	mv2_bcast_large_msg   512*1024
#define	mv2_knomial_intra_node_threshold   131072
#define	mv2_scatter_rd_inter_leader_bcast   1

Functions
int	smpi_coll_tuned_bcast_mvapich2_inter_node (void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm)
int	smpi_coll_tuned_bcast_mvapich2_knomial_intra_node (void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm)
int	smpi_coll_tuned_bcast_mvapich2_intra_node (void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm)

Variables
int(*	MV2_Bcast_function )(void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm_ptr)
int(*	MV2_Bcast_intra_node_function )(void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm_ptr)
int	zcpy_knomial_factor
int	mv2_pipelined_zcpy_knomial_factor
int	bcast_segment_size
int	mv2_inter_node_knomial_factor
int	mv2_intra_node_knomial_factor
int	mv2_bcast_two_level_system_size

Macro Definition Documentation

INTRA_NODE_ROOT

#define INTRA_NODE_ROOT   0

MPIR_Pipelined_Bcast_Zcpy_MV2

#define MPIR_Pipelined_Bcast_Zcpy_MV2   smpi_coll_tuned_bcast_mpich

MPIR_Pipelined_Bcast_MV2

#define MPIR_Pipelined_Bcast_MV2   smpi_coll_tuned_bcast_mpich

MPIR_Bcast_binomial_MV2

#define MPIR_Bcast_binomial_MV2   smpi_coll_tuned_bcast_binomial_tree

MPIR_Bcast_scatter_ring_allgather_shm_MV2

#define MPIR_Bcast_scatter_ring_allgather_shm_MV2   smpi_coll_tuned_bcast_scatter_LR_allgather

MPIR_Bcast_scatter_doubling_allgather_MV2

#define MPIR_Bcast_scatter_doubling_allgather_MV2   smpi_coll_tuned_bcast_scatter_rdb_allgather

MPIR_Bcast_scatter_ring_allgather_MV2

#define MPIR_Bcast_scatter_ring_allgather_MV2   smpi_coll_tuned_bcast_scatter_LR_allgather

MPIR_Shmem_Bcast_MV2

#define MPIR_Shmem_Bcast_MV2   smpi_coll_tuned_bcast_mpich

MPIR_Bcast_tune_inter_node_helper_MV2

#define MPIR_Bcast_tune_inter_node_helper_MV2   smpi_coll_tuned_bcast_mvapich2_inter_node

MPIR_Bcast_inter_node_helper_MV2

#define MPIR_Bcast_inter_node_helper_MV2   smpi_coll_tuned_bcast_mvapich2_inter_node

MPIR_Knomial_Bcast_intra_node_MV2

#define MPIR_Knomial_Bcast_intra_node_MV2   smpi_coll_tuned_bcast_mvapich2_knomial_intra_node

MPIR_Bcast_intra_MV2

#define MPIR_Bcast_intra_MV2   smpi_coll_tuned_bcast_mvapich2_intra_node

mv2_bcast_two_level_system_size

#define mv2_bcast_two_level_system_size   64

mv2_bcast_short_msg

#define mv2_bcast_short_msg   16384

mv2_bcast_large_msg

#define mv2_bcast_large_msg   512*1024

mv2_knomial_intra_node_threshold

#define mv2_knomial_intra_node_threshold   131072

mv2_scatter_rd_inter_leader_bcast

#define mv2_scatter_rd_inter_leader_bcast   1

Function Documentation

smpi_coll_tuned_bcast_mvapich2_inter_node()

int smpi_coll_tuned_bcast_mvapich2_inter_node	(	void *	buffer,
		int	count,
		MPI_Datatype	datatype,
		int	root,
		MPI_Comm	comm
	)

smpi_coll_tuned_bcast_mvapich2_knomial_intra_node()

int smpi_coll_tuned_bcast_mvapich2_knomial_intra_node	(	void *	buffer,
		int	count,
		MPI_Datatype	datatype,
		int	root,
		MPI_Comm	comm
	)

smpi_coll_tuned_bcast_mvapich2_intra_node()

int smpi_coll_tuned_bcast_mvapich2_intra_node	(	void *	buffer,
		int	count,
		MPI_Datatype	datatype,
		int	root,
		MPI_Comm	comm
	)

Variable Documentation

MV2_Bcast_function

int(* MV2_Bcast_function) (void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm_ptr)

MV2_Bcast_intra_node_function

int(* MV2_Bcast_intra_node_function) (void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm_ptr)

zcpy_knomial_factor

int zcpy_knomial_factor

mv2_pipelined_zcpy_knomial_factor

int mv2_pipelined_zcpy_knomial_factor

bcast_segment_size

int bcast_segment_size

mv2_inter_node_knomial_factor

int mv2_inter_node_knomial_factor

mv2_intra_node_knomial_factor

int mv2_intra_node_knomial_factor

mv2_bcast_two_level_system_size

int mv2_bcast_two_level_system_size