#include <mpi.h>
#include <limits.h>
#include <string.h>
#include <stdio.h>
#include "VMPI_stream.h"

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Data Structures
struct	VMPI_Partition_desc
	Structure holding partitions descriptions. More...

struct	VMPI_Status
	Global status handling. More...

struct	VMPI_Map
	Defines a map. More...

Macros
#define	VMPI_NG_ARBITRARY_VALUE 0x1234567llu
	Defines of magic values. More...

#define	VMPI_NG_MAXIMUM_TAGS 1000000
	Maximum number of tags allowed. More...

#define	MPI_COMM_UNIVERSE ((MPI_Comm)VMPI_NG_ARBITRARY_VALUE)
	This value is used to refer to MPI_COMM_UNIVERSE from the host application. More...

#define	VMPI_PNAME_LEN 200
	Maximum size of a program name. More...

#define	VMPI_COMMAND_LEN 1024
	Maximum command line name. More...

Enumerations
enum	VMPI_Return_Status { VMPI_EAGAIN =-3, VMPI_ERROR =-2, VMPI_MEM =-1, VMPI_SUCCESS =0 }
	Enum for error handling. More...

enum	VMPI_Map_mode { VMPI_MAP_FIXED, VMPI_MAP_RANDOM, VMPI_MAP_ROUND_ROBIN }
	Defines mapping method. More...

Functions
int	VMPI_Enabled ()
	indicates if VMPI is enabled More...

int	VMPI_Init (int argc, char **argv)
	Initializes VMPI. More...

int	VMPI_Release ()
	Releases VMPI. More...

static int	VMPI_Get_partition_id ()
	Returns the unique ID of the current partition. More...

static VMPI_Partition_desc *	VMPI_Get_desc ()
	Returns current partition's descriptions. More...

static int	VMPI_Get_partition_count ()
	Return the number of partitions. More...

static MPI_Comm	VMPI_Get_partition_comm ()
	Returns current partition's communicator. More...

static int	VMPI_Set_partition_name (char *name)
	Used to setup partition name for a given executable. More...

static int	VMPI_Set_trace_trampoline (char trampoline_partition, int(vmpi_trampoline)(int argc, char **argv))

static int	VMPI_In_trampoline ()

static VMPI_Partition_desc *	VMPI_Get_desc_by_name (char *name)
	Find a descriptions by its name. More...

static VMPI_Partition_desc *	VMPI_Get_desc_by_id (int id)
	Find a descriptions by its ID. More...

void	VMPI_Display_desc (VMPI_Partition_desc *desc)
	Prints all the fields of a partition descriptions. More...

void	VMPI_Display_descs ()
	Display all the partitions descriptions in order. More...

static void	VMPI_Map_clear (VMPI_Map *map)
	Clears a map. More...

int	VMPI_Map_partitions (int target_partition, VMPI_Map_mode mode, VMPI_Map *map)
	Map to another partition (can be additive) More...

void	VMPI_Print_map (VMPI_Map *map)

static MPI_Comm	VMPI_Get_vmpi_comm ()
	Get VMPI's copy of MPI_COMM_WORLD. More...

int	VMPI_get_new_tag ()
	Book a tag on VMPI's communicator for this process. More...

Variables
struct VMPI_Status	__vmpi_status
	global VMPI status More...

Function Documentation

static int VMPI_In_trampoline ( )

inlinestatic

Definition at line 209 of file VMPI.h.

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void VMPI_Print_map ( VMPI_Map * map )

Definition at line 80 of file VMPI.c.

static int VMPI_Set_trace_trampoline	(	char *	trampoline_partition,
		int()(int argc, char *argv)	vmpi_trampoline
	)

inlinestatic

Definition at line 196 of file VMPI.h.

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Data Structures

Macros

Enumerations

Functions

Variables

Function Documentation