yac_mpi_internal.h File Reference

#include <stdint.h>
#include <mpi.h>
#include "utils_core.h"
#include "yac_mpi_common.h"
#include "yac_mpi.h"

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Data Structures
struct	yac_group_comm

Macros
#define	YAC_MPI_SIZE_T   MPI_UINT8_T
#define	YAC_MPI_SIZE_T_TYPE   uint8_t
#define	YAC_ALLTOALLV_P2P_DEC(N, T)

Functions
void	yac_alltoallv_p2p (void const *send_buffer, size_t const *sendcounts, size_t const *sdispls, void *recv_buffer, size_t const *recvcounts, size_t const *rdispls, size_t dt_size, MPI_Datatype dt, MPI_Comm comm)
void	yac_alltoallv_p2p_group (void const *send_buffer, int const *sendcounts, int const *sdispls, void *recv_buffer, int const *recvcounts, int const *rdispls, size_t dt_size, MPI_Datatype dt, struct yac_group_comm group_comm)
void	yac_allreduce_sum_dble (double *buffer, int count, struct yac_group_comm group_comm)
void	yac_allgather_uint64 (const uint64_t *sendbuf, uint64_t *recvbuf, int count, struct yac_group_comm group_comm)
void	yac_bcast_group (void *buffer, int count, MPI_Datatype datatype, int root, struct yac_group_comm group_comm)
struct yac_group_comm	yac_group_comm_new (MPI_Comm comm)
void	yac_group_comm_delete (struct yac_group_comm group_comm)
int	yac_group_comm_get_rank (struct yac_group_comm group_comm)
int	yac_group_comm_get_size (struct yac_group_comm group_comm)
int	yac_group_comm_get_global_rank (struct yac_group_comm group_comm)
int	yac_group_comm_get_global_size (struct yac_group_comm group_comm)
void	yac_group_comm_split (struct yac_group_comm group_comm, int split_rank, struct yac_group_comm *local_group_comm, struct yac_group_comm *remote_group_comm)
MPI_Datatype	yac_get_bounding_circle_mpi_datatype (MPI_Comm comm)
MPI_Datatype	yac_create_resized (MPI_Datatype dt, size_t new_size, MPI_Comm comm)
void	yac_generate_alltoallv_args (int count, size_t const *sendcounts, size_t *recvcounts, size_t *sdispls, size_t *rdispls, MPI_Comm comm)
void	yac_get_comm_buffers (int count, size_t **sendcounts, size_t **recvcounts, size_t **sdispls, size_t **rdispls, MPI_Comm comm)
void	yac_free_comm_buffers (size_t *sendcounts, size_t *recvcounts, size_t *sdispls, size_t *rdispls)

Macro Definition Documentation

YAC_ALLTOALLV_P2P_DEC

#define YAC_ALLTOALLV_P2P_DEC	(		N,
			T )

Value:

void yac_alltoallv_ ## N ## _p2p( \
  T const * send_buffer, size_t const * sendcounts, size_t const * sdispls, \
  T * recv_buffer, size_t const * recvcounts, size_t const * rdispls, \
  MPI_Comm comm); \

Definition at line 40 of file yac_mpi_internal.h.

YAC_MPI_SIZE_T

#define YAC_MPI_SIZE_T   MPI_UINT8_T

Definition at line 15 of file yac_mpi_internal.h.

YAC_MPI_SIZE_T_TYPE

#define YAC_MPI_SIZE_T_TYPE   uint8_t

Definition at line 16 of file yac_mpi_internal.h.

Function Documentation

yac_allgather_uint64()

void yac_allgather_uint64	(	const uint64_t *	sendbuf,
		uint64_t *	recvbuf,
		int	count,
		struct yac_group_comm	group_comm )

Definition at line 361 of file yac_mpi.c.

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yac_allreduce_sum_dble()

void yac_allreduce_sum_dble	(	double *	buffer,
		int	count,
		struct yac_group_comm	group_comm )

Definition at line 289 of file yac_mpi.c.

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yac_alltoallv_p2p()

void yac_alltoallv_p2p	(	void const *	send_buffer,
		size_t const *	sendcounts,
		size_t const *	sdispls,
		void *	recv_buffer,
		size_t const *	recvcounts,
		size_t const *	rdispls,
		size_t	dt_size,
		MPI_Datatype	dt,
		MPI_Comm	comm )

Definition at line 131 of file yac_mpi.c.

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yac_alltoallv_p2p_group()

void yac_alltoallv_p2p_group	(	void const *	send_buffer,
		int const *	sendcounts,
		int const *	sdispls,
		void *	recv_buffer,
		int const *	recvcounts,
		int const *	rdispls,
		size_t	dt_size,
		MPI_Datatype	dt,
		struct yac_group_comm	group_comm )

Definition at line 236 of file yac_mpi.c.

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yac_bcast_group()

void yac_bcast_group	(	void *	buffer,
		int	count,
		MPI_Datatype	datatype,
		int	root,
		struct yac_group_comm	group_comm )

Definition at line 405 of file yac_mpi.c.

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yac_create_resized()

MPI_Datatype yac_create_resized	(	MPI_Datatype	dt,
		size_t	new_size,
		MPI_Comm	comm )

Definition at line 550 of file yac_mpi.c.

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yac_free_comm_buffers()

void yac_free_comm_buffers	(	size_t *	sendcounts,
		size_t *	recvcounts,
		size_t *	sdispls,
		size_t *	rdispls )

Definition at line 627 of file yac_mpi.c.

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yac_generate_alltoallv_args()

void yac_generate_alltoallv_args	(	int	count,
		size_t const *	sendcounts,
		size_t *	recvcounts,
		size_t *	sdispls,
		size_t *	rdispls,
		MPI_Comm	comm )

Definition at line 571 of file yac_mpi.c.

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yac_get_bounding_circle_mpi_datatype()

MPI_Datatype yac_get_bounding_circle_mpi_datatype

(

MPI_Comm

comm

)

Definition at line 530 of file yac_mpi.c.

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yac_get_comm_buffers()

void yac_get_comm_buffers	(	int	count,
		size_t **	sendcounts,
		size_t **	recvcounts,
		size_t **	sdispls,
		size_t **	rdispls,
		MPI_Comm	comm )

Definition at line 596 of file yac_mpi.c.

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yac_group_comm_delete()

void yac_group_comm_delete

(

struct yac_group_comm

group_comm

)

Definition at line 480 of file yac_mpi.c.

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yac_group_comm_get_global_rank()

int yac_group_comm_get_global_rank

(

struct yac_group_comm

group_comm

)

Definition at line 493 of file yac_mpi.c.

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yac_group_comm_get_global_size()

int yac_group_comm_get_global_size

(

struct yac_group_comm

group_comm

)

Definition at line 499 of file yac_mpi.c.

yac_group_comm_get_rank()

int yac_group_comm_get_rank

(

struct yac_group_comm

group_comm

)

Definition at line 485 of file yac_mpi.c.

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yac_group_comm_get_size()

int yac_group_comm_get_size

(

struct yac_group_comm

group_comm

)

Definition at line 489 of file yac_mpi.c.

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yac_group_comm_new()

struct yac_group_comm yac_group_comm_new

(

MPI_Comm

comm

)

Definition at line 470 of file yac_mpi.c.

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yac_group_comm_split()

void yac_group_comm_split	(	struct yac_group_comm	group_comm,
		int	split_rank,
		struct yac_group_comm *	local_group_comm,
		struct yac_group_comm *	remote_group_comm )

Definition at line 505 of file yac_mpi.c.

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