/home/brennan/n-sim/OrbisQuartus/server/l4/mini_mpi-l4.c File Reference

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

Go to the source code of this file.

Defines

#define MY_NC ((struct netconn*)my_socket.nc)

Functions

int MPI_Init (int *argc, char ***argv)

int MPI_Comm_socket (MPI_Comm comm, int *sock)

int MPI_Abort (MPI_Comm comm, int errorcode)

int MPI_Finalize (void)

int MPI_Send (void *buf, int count, MPI_Datatype type, int dest, int tag, MPI_Comm comm)

int MPI_Recv (void *buf, int count, MPI_Datatype type, int source, int tag, MPI_Comm comm, MPI_Status *status)

int MPI_Isend (void *buf, int count, MPI_Datatype type, int dest, int tag, MPI_Comm comm, MPI_Request *request)

int MPI_Irecv (void *buf, int count, MPI_Datatype type, int source, int tag, MPI_Comm comm, MPI_Request *request)

int MPI_Wait (MPI_Request *request, MPI_Status *status)

int MPI_Waitall (int count, MPI_Request *request[], MPI_Status *status[])

int MPI_Barrier (MPI_Comm comm)

int MPI_Bcast (void *buf, int count, MPI_Datatype type, int root, MPI_Comm comm)

int MPI_Scatter (void *sendbuffer, int sendcount, MPI_Datatype sendtype, void *recvbuffer, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm)

int MPI_Gather (void *sendbuffer, int sendcount, MPI_Datatype sendtype, void *recvbuffer, int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm)

Variables

int my_numprocs

int my_taskid

unsigned short my_init

sockaddr_in head_addr

socket_ptr_t my_socket

task_t * task_array

Define Documentation

#define MY_NC ((struct netconn*)my_socket.nc)

Definition at line 54 of file mini_mpi-l4.c.

Function Documentation

int MPI_Abort ( MPI_Comm comm,

int errorcode

)

Definition at line 169 of file mini_mpi-l4.c.

int MPI_Barrier ( MPI_Comm comm )

Definition at line 401 of file mini_mpi-l4.c.

int MPI_Bcast ( void * buf,

int count,

MPI_Datatype type,

int root,

MPI_Comm comm

)

Definition at line 428 of file mini_mpi-l4.c.

int MPI_Comm_socket ( MPI_Comm comm,

int * sock

)

Definition at line 160 of file mini_mpi-l4.c.

int MPI_Finalize ( void )

Definition at line 185 of file mini_mpi-l4.c.
Referenced by OrbisQuartus::stop().

int MPI_Gather ( void * sendbuffer,

int sendcount,

MPI_Datatype sendtype,

void * recvbuffer,

int recvcount,

MPI_Datatype recvtype,

int root,

MPI_Comm comm

)

Todo:
implement scatter/gather

Definition at line 480 of file mini_mpi-l4.c.

int MPI_Init ( int * argc,

char *** argv

)

Todo:
FIXME: complete setup

Definition at line 59 of file mini_mpi-l4.c.

int MPI_Irecv ( void * buf,

int count,

MPI_Datatype type,

int source,

int tag,

MPI_Comm comm,

MPI_Request * request

)

Todo:
is this MPI standard?

Todo:
nonblocking recv

Definition at line 330 of file mini_mpi-l4.c.

int MPI_Isend ( void * buf,

int count,

MPI_Datatype type,

int dest,

int tag,

MPI_Comm comm,

MPI_Request * request

)

Todo:
nonblocking send MINI_MPI_SEND (thread?)

Definition at line 295 of file mini_mpi-l4.c.

int MPI_Recv ( void * buf,

int count,

MPI_Datatype type,

int source,

int tag,

MPI_Comm comm,

MPI_Status * status

)

Todo:
probably not MPI standard

Definition at line 239 of file mini_mpi-l4.c.

int MPI_Scatter ( void * sendbuffer,

int sendcount,

MPI_Datatype sendtype,

void * recvbuffer,

int recvcount,

MPI_Datatype recvtype,

int root,

MPI_Comm comm

)

Todo:
implement scatter/gather

Definition at line 451 of file mini_mpi-l4.c.

int MPI_Send ( void * buf,

int count,

MPI_Datatype type,

int dest,

int tag,

MPI_Comm comm

)

Definition at line 206 of file mini_mpi-l4.c.

int MPI_Wait ( MPI_Request * request,

MPI_Status * status

)

Todo:
implement wait on nonblocking send/recv

Definition at line 386 of file mini_mpi-l4.c.

int MPI_Waitall ( int count,

MPI_Request * request[],

MPI_Status * status[]

)

Definition at line 393 of file mini_mpi-l4.c.

Variable Documentation

struct sockaddr_in head_addr

Definition at line 47 of file mini_mpi.c.

unsigned short my_init

Definition at line 46 of file mini_mpi.c.
Referenced by MPI_Abort(), MPI_Barrier(), MPI_Bcast(), MPI_Comm_rank(), MPI_Comm_size(), MPI_Comm_socket(), MPI_Finalize(), MPI_Gather(), MPI_Init(), MPI_Initialized(), MPI_Irecv(), MPI_Isend(), MPI_Recv(), MPI_Scatter(), and MPI_Send().

int my_numprocs

Definition at line 44 of file mini_mpi.c.
Referenced by MPI_Comm_size(), and MPI_Init().

socket_ptr_t my_socket

Definition at line 48 of file mini_mpi.c.

int my_taskid

Definition at line 45 of file mini_mpi.c.
Referenced by MPI_Comm_rank(), MPI_Init(), and VT_message::VT_message().

task_t* task_array

Definition at line 49 of file mini_mpi.c.
Referenced by MPI_Finalize(), MPI_Init(), MPI_Irecv(), MPI_Isend(), MPI_Recv(), and MPI_Send().