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Mensagens - Exemplo<br />
void master(int nprocs) {<br />
int *tids, numt;<br />
char buf[100];<br />
tids = (int *) malloc (nprocs * sizeof(int));<br />
if (!tids) pvm_exit();<br />
pvm_catchout(stdout);<br />
numt = pvm_spawn(“mensagem", NULL, PvmTaskDefault,<br />
"", nprocs, tids);<br />
if (numt < 0)<br />
printf("[Mestre] Nao abriu os processos\n");<br />
else<br />
printf("[Mestre] Abriu %d processos\n", numt);<br />
printf("[Mestre] Tenho de esperar %d mensagens.\n",<br />
numt);