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Cream of the Crop 26
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pvm34b3.zip
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pvm3
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hello.c
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1997-07-22
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59 lines
static char rcsid[] =
"$Id: hello.c,v 1.2 1997/07/09 13:24:44 pvmsrc Exp $";
/*
* PVM version 3.4: Parallel Virtual Machine System
* University of Tennessee, Knoxville TN.
* Oak Ridge National Laboratory, Oak Ridge TN.
* Emory University, Atlanta GA.
* Authors: J. J. Dongarra, G. E. Fagg, M. Fischer
* G. A. Geist, J. A. Kohl, R. J. Manchek, P. Mucci,
* P. M. Papadopoulos, S. L. Scott, and V. S. Sunderam
* (C) 1997 All Rights Reserved
*
* NOTICE
*
* Permission to use, copy, modify, and distribute this software and
* its documentation for any purpose and without fee is hereby granted
* provided that the above copyright notice appear in all copies and
* that both the copyright notice and this permission notice appear in
* supporting documentation.
*
* Neither the Institutions (Emory University, Oak Ridge National
* Laboratory, and University of Tennessee) nor the Authors make any
* representations about the suitability of this software for any
* purpose. This software is provided ``as is'' without express or
* implied warranty.
*
* PVM version 3 was funded in part by the U.S. Department of Energy,
* the National Science Foundation and the State of Tennessee.
*/
#include <stdio.h>
#include "pvm3.h"
main()
{
int cc, tid;
char buf[100];
printf("i'm t%x\n", pvm_mytid());
cc = pvm_spawn("hello_other", (char**)0, 0, "", 1, &tid);
if (cc == 1) {
cc = pvm_recv(-1, -1);
pvm_bufinfo(cc, (int*)0, (int*)0, &tid);
pvm_upkstr(buf);
printf("from t%x: %s\n", tid, buf);
} else
printf("can't start hello_other\n");
pvm_exit();
exit(0);
}