geopm_pmpi_helper.cpp File Reference

#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <stdio.h>
#include <errno.h>
#include <climits>
#include "geopm/Environment.hpp"
#include "geopm/Exception.hpp"
#include "geopm/ServiceProxy.hpp"
#include "geopm/Profile.hpp"
#include <mpi.h>
#include "geopm_ctl.h"
#include "geopm_prof.h"
#include "geopm_error.h"
#include "geopm_hint.h"
#include "geopm_pmpi.h"
#include "geopm_sched.h"
#include "geopm_time.h"
#include "geopm_mpi_comm_split.h"

Include dependency graph for geopm_pmpi_helper.cpp:

Macros
#define	_GNU_SOURCE

Functions
void	geopm_mpi_region_enter (uint64_t func_rid)
	Mark entry of a wrapped MPI region.
void	geopm_mpi_region_exit (uint64_t func_rid)
	Mark exit of a wrapped MPI region.
uint64_t	geopm_mpi_func_rid (const char *func_name)
	Create a unique region_id from a MPI function name.
MPI_Comm	geopm_swap_comm_world (MPI_Comm comm)
MPI_Fint	geopm_swap_comm_world_f (MPI_Fint comm)
	Swap out COMM_WORLD with our internally modified comm (fortran only)
int	geopm_pmpi_init_thread (int *argc, char **argv[], int required, int *provided)
int	geopm_pmpi_finalize (void)

Macro Definition Documentation

_GNU_SOURCE

#define _GNU_SOURCE

Function Documentation

geopm_mpi_func_rid()

uint64_t geopm_mpi_func_rid

(

const char *

func_name

)

Create a unique region_id from a MPI function name.

geopm_mpi_region_enter()

void geopm_mpi_region_enter

(

uint64_t

func_rid

)

Mark entry of a wrapped MPI region.

geopm_mpi_region_exit()

void geopm_mpi_region_exit

(

uint64_t

func_rid

)

Mark exit of a wrapped MPI region.

geopm_pmpi_finalize()

int geopm_pmpi_finalize

(

void

)

geopm_pmpi_init_thread()

int geopm_pmpi_init_thread	(	int *	argc,
		char **	argv[],
		int	required,
		int *	provided
	)

geopm_swap_comm_world()

MPI_Comm geopm_swap_comm_world

(

MPI_Comm

comm

)

geopm_swap_comm_world_f()

MPI_Fint geopm_swap_comm_world_f

(

MPI_Fint

comm

)

Swap out COMM_WORLD with our internally modified comm (fortran only)