smpi_deployment.cpp File Reference

#include "private.h"
#include "simgrid/msg.h"
#include "xbt/dict.h"
#include "xbt/log.h"
#include "xbt/sysdep.h"

Classes
struct	s_smpi_mpi_instance

Typedefs
typedef struct s_smpi_mpi_instance	s_smpi_mpi_instance_t

Functions
void	SMPI_app_instance_register (const char *name, xbt_main_func_t code, int num_processes)
	Registers a running instance of a MPI program. More...
void	smpi_deployment_register_process (const char *instance_id, int rank, int index, MPI_Comm **comm, msg_bar_t *bar)
void	smpi_deployment_cleanup_instances ()

Variables
static xbt_dict_t	smpi_instances = nullptr
int	process_count
int *	index_to_process_data

Typedef Documentation

s_smpi_mpi_instance_t

typedef struct s_smpi_mpi_instance s_smpi_mpi_instance_t

Function Documentation

SMPI_app_instance_register()

void SMPI_app_instance_register	(	const char *	name,
		xbt_main_func_t	code,
		int	num_processes
	)

Registers a running instance of a MPI program.

FIXME : remove MSG from the loop at some point.

Parameters

name	the reference name of the function.
code	the main mpi function (must have a int ..(int argc, char *argv[])) prototype
num_processes	the size of the instance we want to deploy

smpi_deployment_register_process()

void smpi_deployment_register_process	(	const char *	instance_id,
		int	rank,
		int	index,
		MPI_Comm **	comm,
		msg_bar_t *	bar
	)

smpi_deployment_cleanup_instances()

void smpi_deployment_cleanup_instances

(

)

Variable Documentation

smpi_instances

xbt_dict_t smpi_instances = nullptr

static

process_count

int process_count

index_to_process_data

int* index_to_process_data