reduce-mvapich-knomial.c File Reference

#include "colls_private.h"

Macros
#define	SMPI_DEFAULT_KNOMIAL_FACTOR   4

Functions
static int	MPIR_Reduce_knomial_trace (int root, int reduce_knomial_factor, MPI_Comm comm, int *dst, int *expected_send_count, int *expected_recv_count, int **src_array)
int	smpi_coll_tuned_reduce_mvapich2_knomial (void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op, int root, MPI_Comm comm)

Variables
int	mv2_reduce_intra_knomial_factor
int	mv2_reduce_inter_knomial_factor

Macro Definition Documentation

SMPI_DEFAULT_KNOMIAL_FACTOR

#define SMPI_DEFAULT_KNOMIAL_FACTOR   4

Function Documentation

MPIR_Reduce_knomial_trace()

static int MPIR_Reduce_knomial_trace ( int  root, int  reduce_knomial_factor, MPI_Comm  comm, int *  dst, int *  expected_send_count, int *  expected_recv_count, int **  src_array  )

static

smpi_coll_tuned_reduce_mvapich2_knomial()

int smpi_coll_tuned_reduce_mvapich2_knomial	(	void *	sendbuf,
		void *	recvbuf,
		int	count,
		MPI_Datatype	datatype,
		MPI_Op	op,
		int	root,
		MPI_Comm	comm
	)

Variable Documentation

mv2_reduce_intra_knomial_factor

int mv2_reduce_intra_knomial_factor

mv2_reduce_inter_knomial_factor

int mv2_reduce_inter_knomial_factor