include/pvmio.h

   1 /*
   2  * $Id$
   3  *
   4  *       This source code is part of
   5  *
   6  *        G   R   O   M   A   C   S
   7  *
   8  * GROningen MAchine for Chemical Simulations
   9  *
  10  *               VERSION 2.0
  11  *
  12  * Copyright (c) 1991-1999
  13  * BIOSON Research Institute, Dept. of Biophysical Chemistry
  14  * University of Groningen, The Netherlands
  15  *
  16  * Please refer to:
  17  * GROMACS: A message-passing parallel molecular dynamics implementation
  18  * H.J.C. Berendsen, D. van der Spoel and R. van Drunen
  19  * Comp. Phys. Comm. 91, 43-56 (1995)
  20  *
  21  * Also check out our WWW page:
  22  * http://md.chem.rug.nl/~gmx
  23  * or e-mail to:
  24  * gromacs@chem.rug.nl
  25  *
  26  * And Hey:
  27  * Good ROcking Metal Altar for Chronical Sinners
  28  */
  29
  30 #ifndef _pvmio_h
  31 #define _pvmio_h
  32
  33 static char *SRCID_pvmio_h = "$Id$";
  34
  35 #include "pvm3.h"
  36
  37 extern void pvmio_tx(int pid,void *buf,int bufsize);
  38 extern void pvmio_tx_wait(int pid);
  39 extern void pvmio_txs(int pid,void *buf,int bufsize);
  40 extern void pvmio_rx(int pid,void *buf,int bufsize);
  41 extern void pvmio_rx_wait(int pid);
  42 extern void pvmio_rxs(int pid,void *buf,int bufsize);
  43 extern int  pvmio_setup(char *argv[],int nprocs);
  44 /* If this is the master, spawn some kids. Return pid */
  45
  46 extern void pvmio_stat(FILE *fp,char *msg);
  47 extern int  pvmnodenumber(void);
  48 extern int  pvmnodecount(void);
  49 extern int  pvm_idle_send(void);
  50 extern int  pvm_idle_rec(void);
  51 extern void pvm_left_right(int nprocs,int pid,int *left,int *right);
  52 extern void pvmio_tx_rx(int send_pid,void *send_buf,int send_bufsize,
  53                         int rec_pid,void *rec_buf,int rec_bufsize);
  54 extern void pvmio_wait(int left,int right);
  55 extern char *pvm_error(int errorno);
  56 extern void pvmio_sync_ring(int pid,int nprocs,int left,int right);
  57 extern void pvm_reset_idle();
  58 extern void pvm_abort(int pid,int nprocs,int errno);
  59
  60 #define gmx_tx          pvmio_tx
  61 #define gmx_tx_wait     pvmio_tx_wait
  62 #define gmx_txs         pvmio_txs
  63 #define gmx_rx          pvmio_rx
  64 #define gmx_rx_wait     pvmio_rx_wait
  65 #define gmx_rxs         pvmio_rxs
  66 #define gmx_stat        pvmio_stat
  67 #define gmx_wait        pvmio_wait
  68 #define gmx_cpu_num     pvmnodecount
  69 #define gmx_cpu_id      pvmnodenumber
  70 #define gmx_left_right  pvm_left_right
  71 #define gmx_idle_send   pvm_idle_send
  72 #define gmx_idle_rec    pvm_idle_rec
  73 #define gmx_reset_idle  pvm_reset_idle
  74 #define gmx_abort       pvm_abort
  75
  76 #endif