include/block_tx.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 static char *SRCID_block_tx_h = "$Id$";
  30
  31
  32 extern void _blocktx(int dest,int nelem,int size,void *data);
  33 extern void _blockrx(int src,int nelem,int size,void *data);
  34
  35 #define blocktx(dest,dta)       _blocktx((dest),1,sizeof(dta),&(dta))
  36 #define blockrx(src,dta)        _blockrx((src),1,sizeof(dta),&(dta))
  37 #define nblocktx(dest,n,dta)    _blocktx((dest),1,(n)*(sizeof(*dta)),dta)
  38 #define nblockrx(src,n,dta)     _blockrx((src),1,(n)*(sizeof(*dta)),(dta))
  39
  40 extern void mv_block(int dest,t_block *block);
  41 extern void ld_block(int src,t_block *block);
  42 /* Send and receive an t_block type */