quda/include/comm_quda.h File Reference

Go to the source code of this file.

Defines
#define	BACK_NBR   1
#define	FWD_NBR   2
#define	X_BACK_NBR   1
#define	Y_BACK_NBR   2
#define	Z_BACK_NBR   3
#define	T_BACK_NBR   4
#define	X_FWD_NBR   5
#define	Y_FWD_NBR   6
#define	Z_FWD_NBR   7
#define	T_FWD_NBR   8
Functions
void	comm_set_gridsize (int x, int y, int z, int t)
int	comm_dim_partitioned (int dir)
void	comm_dim_partitioned_set (int dir)
void	comm_init (void)
int	comm_size (void)
int	comm_dim (int)
int	comm_coords (int)
unsigned long	comm_send (void *, int, int, void *)
unsigned long	comm_send_to_rank (void *, int, int, void *)
unsigned long	comm_send_with_tag (void *, int, int, int, void *)
unsigned long	comm_recv (void *, int, int, void *)
unsigned long	comm_recv_from_rank (void *, int, int, void *)
unsigned long	comm_recv_with_tag (void *, int, int, int, void *)
int	comm_query (void *)
void	comm_free (void *)
void	comm_wait (void *)
void	comm_allreduce (double *data)
void	comm_allreduce_array (double *data, size_t size)
void	comm_allreduce_max (double *data)
void	comm_barrier (void)
void	comm_exit (int)
void	comm_cleanup (void)
int	comm_gpuid ()
int	comm_get_neighbor_rank (int dx, int dy, int dz, int dt)
int	comm_rank (void)
void	comm_broadcast (void *data, size_t nbytes)

---

Define Documentation

#define BACK_NBR   1

Definition at line 4 of file comm_quda.h.

#define FWD_NBR   2

Definition at line 5 of file comm_quda.h.

#define T_BACK_NBR   4

Definition at line 14 of file comm_quda.h.

#define T_FWD_NBR   8

Definition at line 18 of file comm_quda.h.

#define X_BACK_NBR   1

Definition at line 11 of file comm_quda.h.

#define X_FWD_NBR   5

Definition at line 15 of file comm_quda.h.

#define Y_BACK_NBR   2

Definition at line 12 of file comm_quda.h.

#define Y_FWD_NBR   6

Definition at line 16 of file comm_quda.h.

#define Z_BACK_NBR   3

Definition at line 13 of file comm_quda.h.

#define Z_FWD_NBR   7

Definition at line 17 of file comm_quda.h.

---

Function Documentation

void comm_allreduce

(

double *

data

)

Definition at line 548 of file comm_mpi.cpp.

void comm_allreduce_array	(	double *	data,
		size_t	size
	)

Definition at line 564 of file comm_mpi.cpp.

void comm_allreduce_max

(

double *

data

)

Definition at line 580 of file comm_mpi.cpp.

void comm_barrier

(

void

)

Definition at line 602 of file comm_mpi.cpp.

void comm_broadcast	(	void *	data,
		size_t	nbytes
	)

Definition at line 596 of file comm_mpi.cpp.

void comm_cleanup

(

void

)

Definition at line 607 of file comm_mpi.cpp.

int comm_coords

(

int

)

Definition at line 305 of file comm_mpi.cpp.

int comm_dim

(

int

)

Definition at line 280 of file comm_mpi.cpp.

int comm_dim_partitioned

(

int

dir

)

Definition at line 63 of file comm_mpi.cpp.

void comm_dim_partitioned_set

(

int

dir

)

Definition at line 55 of file comm_mpi.cpp.

void comm_exit

(

int

)

Definition at line 613 of file comm_mpi.cpp.

void comm_free

(

void *

)

Definition at line 526 of file comm_mpi.cpp.

int comm_get_neighbor_rank	(	int	dx,
		int	dy,
		int	dz,
		int	dt
	)

Definition at line 178 of file comm_mpi.cpp.

int comm_gpuid

(

)

Definition at line 261 of file comm_mpi.cpp.

void comm_init

(

void

)

Definition at line 201 of file comm_mpi.cpp.

int comm_query

(

void *

)

Definition at line 513 of file comm_mpi.cpp.

int comm_rank

(

void

)

Definition at line 268 of file comm_mpi.cpp.

unsigned long comm_recv	(	void *	,
		int	,
		int	,
		void *
	)

Definition at line 423 of file comm_mpi.cpp.

unsigned long comm_recv_from_rank	(	void *	,
		int	,
		int	,
		void *
	)

Definition at line 450 of file comm_mpi.cpp.

unsigned long comm_recv_with_tag	(	void *	,
		int	,
		int	,
		int	,
		void *
	)

Definition at line 470 of file comm_mpi.cpp.

unsigned long comm_send	(	void *	,
		int	,
		int	,
		void *
	)

Definition at line 330 of file comm_mpi.cpp.

unsigned long comm_send_to_rank	(	void *	,
		int	,
		int	,
		void *
	)

Definition at line 357 of file comm_mpi.cpp.

unsigned long comm_send_with_tag	(	void *	,
		int	,
		int	,
		int	,
		void *
	)

Definition at line 376 of file comm_mpi.cpp.

void comm_set_gridsize	(	int	x,
		int	y,
		int	z,
		int	t
	)

Definition at line 39 of file comm_mpi.cpp.

int comm_size

(

void

)

Definition at line 274 of file comm_mpi.cpp.

void comm_wait

(

void *

)

Definition at line 533 of file comm_mpi.cpp.