/home/brennan/n-sim/OrbisQuartus/server/mini_mpi.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <mini_mpi.h>
#include "mini_mpi-internal.h"

Go to the source code of this file.

Functions

void string_to_tasks (int count, char *str, task_t *head)

int type_size (MPI_Datatype type)

int buffer_to_char (char *string, int len, void *buf, int count, MPI_Datatype type)

int char_to_buffer (void *buf, int count, MPI_Datatype type, char *string)

int MPI_Initialized (int *flag)

int MPI_Comm_size (MPI_Comm comm, int *size)

int MPI_Comm_rank (MPI_Comm comm, int *rank)

Variables

int my_numprocs = 0

int my_taskid = 0

unsigned short my_init = 0

sockaddr_in head_addr

int my_socket

task_t * task_array

Function Documentation

int buffer_to_char ( char * string,

int len,

void * buf,

int count,

MPI_Datatype type

)

Definition at line 115 of file mini_mpi.c.
References MPI_BYTE, MPI_CHAR, and MPI_UNSIGNED_SHORT.
Referenced by MPI_Bcast(), MPI_Isend(), and MPI_Send().

int char_to_buffer ( void * buf,

int count,

MPI_Datatype type,

char * string

)

Todo:
implement char_to_buffer (convert string to MPI msg)

Definition at line 218 of file mini_mpi.c.
Referenced by MPI_Irecv(), and MPI_Recv().

int MPI_Comm_rank ( MPI_Comm comm,

int * rank

)

Definition at line 244 of file mini_mpi.c.
References MPI_COMM_WORLD, MPI_SUCCESS, my_init, and my_taskid.

int MPI_Comm_size ( MPI_Comm comm,

int * size

)

Definition at line 235 of file mini_mpi.c.
References MPI_COMM_WORLD, MPI_SUCCESS, my_init, and my_numprocs.

int MPI_Initialized ( int * flag )

Definition at line 228 of file mini_mpi.c.
References MPI_SUCCESS, and my_init.

void string_to_tasks ( int count,

char * str,

task_t * head

)

Todo:
FIXME incompatable with L4, just store char[16]?

Definition at line 52 of file mini_mpi.c.
Referenced by MPI_Init().

int type_size ( MPI_Datatype type )

Definition at line 72 of file mini_mpi.c.
References MPI_BYTE, MPI_CHAR, MPI_DOUBLE, MPI_FLOAT, MPI_INT, MPI_LONG, MPI_LONG_DOUBLE, MPI_PACKED, MPI_SHORT, MPI_UNSIGNED_INT, MPI_UNSIGNED_LONG, and MPI_UNSIGNED_SHORT.
Referenced by MPI_Bcast(), MPI_Isend(), and MPI_Send().

Variable Documentation

struct sockaddr_in head_addr

Definition at line 47 of file mini_mpi.c.

unsigned short my_init = 0

Definition at line 46 of file mini_mpi.c.

int my_numprocs = 0

Definition at line 44 of file mini_mpi.c.

int my_socket

Definition at line 48 of file mini_mpi.c.

int my_taskid = 0

Definition at line 45 of file mini_mpi.c.

task_t* task_array

Definition at line 49 of file mini_mpi.c.