/home/brennan/n-sim/OrbisQuartus/shared/mini_mpi.h File Reference

Go to the source code of this file.

Defines

#define MPI_INIT_PORT   6851

#define MPI_PORT   6853

#define MPI_MSG_LEN   2048

#define MPI_Comm   int

#define MPI_COMM_WORLD   0x001

#define MPI_Datatype   int

#define MPI_CHAR   0x010

#define MPI_SHORT   0x011

#define MPI_INT   0x012

#define MPI_LONG   0x013

#define MPI_UNSIGNED_CHAR   0x014

#define MPI_UNSIGNED_SHORT   0x015

#define MPI_UNSIGNED_INT   0x016

#define MPI_UNSIGNED_LONG   0x017

#define MPI_FLOAT   0x018

#define MPI_DOUBLE   0x019

#define MPI_LONG_DOUBLE   0x020

#define MPI_BYTE   0x021

#define MPI_PACKED   0x022

#define MPI_Status   int

#define MPI_SUCCESS   0x100

#define MPI_Request   int

#define MINI_MPI_INIT   0x200

#define MINI_MPI_HEAD   0x201

#define MINI_MPI_ABORT   0x204

#define MINI_MPI_FINAL   0x205

#define MINI_MPI_BARRIER   0x207

#define MINI_MPI_RESUME   0x208

#define MINI_MPI_SEND   0x210

#define MINI_MPI_RECV   0x211

#define MINI_MPI_SCATTER   0x215

#define MINI_MPI_GATHER   0x216

Functions

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

int MPI_Initialized (int *flag)

int MPI_Comm_size (MPI_Comm comm, int *size)

int MPI_Comm_rank (MPI_Comm comm, int *rank)

int MPI_Abort (MPI_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 *buffer, int count, MPI_Datatype datatype, 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)

int MPI_Comm_socket (MPI_Comm comm, int *sock)

Define Documentation

#define MINI_MPI_ABORT 0x204

Definition at line 112 of file mini_mpi.h.
Referenced by MPI_Abort(), and mpi_handler().

#define MINI_MPI_BARRIER 0x207

Definition at line 114 of file mini_mpi.h.
Referenced by MPI_Barrier(), and mpi_handler().

#define MINI_MPI_FINAL 0x205

Definition at line 113 of file mini_mpi.h.
Referenced by MPI_Finalize(), and mpi_handler().

#define MINI_MPI_GATHER 0x216

Definition at line 119 of file mini_mpi.h.
Referenced by mpi_handler().

#define MINI_MPI_HEAD 0x201

Definition at line 111 of file mini_mpi.h.
Referenced by mpi_handler(), and MPI_Init().

#define MINI_MPI_INIT 0x200

Definition at line 110 of file mini_mpi.h.
Referenced by mpi_handler(), and MPI_Init().

#define MINI_MPI_RECV 0x211

Definition at line 117 of file mini_mpi.h.
Referenced by mpi_handler(), MPI_Irecv(), and MPI_Recv().

#define MINI_MPI_RESUME 0x208

Definition at line 115 of file mini_mpi.h.
Referenced by MPI_Barrier().

#define MINI_MPI_SCATTER 0x215

Definition at line 118 of file mini_mpi.h.
Referenced by mpi_handler(), and MPI_Scatter().

#define MINI_MPI_SEND 0x210

Definition at line 116 of file mini_mpi.h.
Referenced by MPI_Gather(), mpi_handler(), MPI_Isend(), and MPI_Send().

#define MPI_BYTE 0x021

Definition at line 64 of file mini_mpi.h.
Referenced by buffer_to_char(), and type_size().

#define MPI_CHAR 0x010

Definition at line 53 of file mini_mpi.h.
Referenced by buffer_to_char(), and type_size().

#define MPI_Comm int

Definition at line 49 of file mini_mpi.h.

#define MPI_COMM_WORLD 0x001

Definition at line 50 of file mini_mpi.h.
Referenced by MPI_Abort(), MPI_Barrier(), MPI_Bcast(), MPI_Comm_rank(), MPI_Comm_size(), MPI_Comm_socket(), MPI_Gather(), MPI_Irecv(), MPI_Isend(), MPI_Recv(), MPI_Scatter(), and MPI_Send().

#define MPI_Datatype int

Definition at line 52 of file mini_mpi.h.

#define MPI_DOUBLE 0x019

Definition at line 62 of file mini_mpi.h.
Referenced by type_size().

#define MPI_FLOAT 0x018

Definition at line 61 of file mini_mpi.h.
Referenced by type_size().

#define MPI_INIT_PORT 6851

Definition at line 44 of file mini_mpi.h.
Referenced by MPI_Init().

#define MPI_INT 0x012

Definition at line 55 of file mini_mpi.h.
Referenced by type_size().

#define MPI_LONG 0x013

Definition at line 56 of file mini_mpi.h.
Referenced by type_size().

#define MPI_LONG_DOUBLE 0x020

Definition at line 63 of file mini_mpi.h.
Referenced by type_size().

#define MPI_MSG_LEN 2048

Definition at line 47 of file mini_mpi.h.
Referenced by MPI_Irecv(), MPI_Recv(), and vt_recv().

#define MPI_PACKED 0x022

Definition at line 65 of file mini_mpi.h.
Referenced by type_size().

#define MPI_PORT 6853

Definition at line 45 of file mini_mpi.h.
Referenced by mini_mpi_server(), and MPI_Init().

#define MPI_Request int

Definition at line 70 of file mini_mpi.h.

#define MPI_SHORT 0x011

Definition at line 54 of file mini_mpi.h.
Referenced by type_size().

#define MPI_Status int

Definition at line 67 of file mini_mpi.h.

#define MPI_SUCCESS 0x100

Definition at line 68 of file mini_mpi.h.
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(), MPI_Send(), MPI_Wait(), and MPI_Waitall().

#define MPI_UNSIGNED_CHAR 0x014

Definition at line 57 of file mini_mpi.h.

#define MPI_UNSIGNED_INT 0x016

Definition at line 59 of file mini_mpi.h.
Referenced by type_size().

#define MPI_UNSIGNED_LONG 0x017

Definition at line 60 of file mini_mpi.h.
Referenced by type_size().

#define MPI_UNSIGNED_SHORT 0x015

Definition at line 58 of file mini_mpi.h.
Referenced by buffer_to_char(), and type_size().

Function Documentation

int MPI_Abort ( MPI_Comm ,

int errorcode

)

Definition at line 169 of file mini_mpi-l4.c.
References error, MINI_MPI_ABORT, MPI_COMM_WORLD, MPI_SUCCESS, my_init, MY_NC, and MY_SOCK.

int MPI_Barrier ( MPI_Comm comm )

Definition at line 401 of file mini_mpi-l4.c.
References error, MINI_MPI_BARRIER, MINI_MPI_RESUME, MPI_COMM_WORLD, MPI_SUCCESS, my_init, MY_NC, and MY_SOCK.

int MPI_Bcast ( void * buffer,

int count,

MPI_Datatype datatype,

int root,

MPI_Comm comm

)

Definition at line 428 of file mini_mpi-l4.c.
References buffer_to_char(), error, MPI_COMM_WORLD, MPI_SUCCESS, my_init, type_size(), and vt_send().

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_Comm_socket ( MPI_Comm comm,

int * sock

)

Definition at line 160 of file mini_mpi-l4.c.
References MPI_COMM_WORLD, MPI_SUCCESS, my_init, MY_SOCK, my_socket, and socket_ptr_t::nc.

int MPI_Finalize ( void )

Definition at line 185 of file mini_mpi-l4.c.
References error, MINI_MPI_FINAL, MPI_SUCCESS, my_init, MY_NC, MY_SOCK, and task_array.

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.
References error, MINI_MPI_SEND, MPI_COMM_WORLD, MPI_SUCCESS, my_init, and MY_NC.

int MPI_Init ( int * argc,

char *** argv

)

Todo:
FIXME: complete setup

Definition at line 59 of file mini_mpi-l4.c.
References error, he, head_addr, MAX_MTU, memcpy, MINI_MPI_HEAD, MINI_MPI_INIT, MPI_INIT_PORT, MPI_PORT, MPI_SUCCESS, my_init, MY_NC, my_numprocs, MY_SOCK, my_socket, my_taskid, socket_ptr_t::nc, string_to_tasks(), task_array, and their_addr.

int MPI_Initialized ( int * flag )

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

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.
References char_to_buffer(), error, MINI_MPI_RECV, MPI_COMM_WORLD, MPI_MSG_LEN, MPI_SUCCESS, my_init, MY_NC, task_array, and vt_recv().

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

Definition at line 295 of file mini_mpi-l4.c.
References buffer_to_char(), error, MINI_MPI_SEND, MPI_COMM_WORLD, MPI_SUCCESS, my_init, MY_NC, MY_SOCK, task_handle::sock, task_array, type_size(), and vt_send().

int MPI_Recv ( void * buf,

int count,

MPI_Datatype type,

int source,

int tag,

MPI_Comm comm,

MPI_Status * status

)

Todo:
implement MPI recv functions

Definition at line 239 of file mini_mpi-l4.c.
References char_to_buffer(), error, MINI_MPI_RECV, MPI_COMM_WORLD, MPI_MSG_LEN, MPI_SUCCESS, my_init, MY_NC, task_array, and vt_recv().

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.
References error, MINI_MPI_SCATTER, MPI_COMM_WORLD, MPI_SUCCESS, my_init, and MY_NC.

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.
References buffer_to_char(), error, MINI_MPI_SEND, MPI_COMM_WORLD, MPI_SUCCESS, my_init, MY_NC, MY_SOCK, task_handle::sock, task_array, type_size(), and vt_send().

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.
References MPI_SUCCESS.

int MPI_Waitall ( int count,

MPI_Request * request[],

MPI_Status * status[]

)

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