49 lines
815 B
Promela
49 lines
815 B
Promela
active proctype fortran() {
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req_message msg;
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rep_message reply;
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byte state;
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byte count, wait;
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/* New parallel job */
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state=1;
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send_req( NEWJOB, state );
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assert (reply.m == OK);
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send_req( PUTPSI, state );
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assert (reply.m == PUTPSI_REPLY);
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/* Add tasks */
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count = 0;
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do
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:: (count == NTASKS) -> break;
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:: else ->
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count++;
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send_req( ADDTASK, count );
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assert (reply.m == OK);
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od
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wait = _nr_pr;
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/* Run collector */
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run collector(state);
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/* Run slaves */
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count = 0;
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do
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:: (count == NPROC) -> break;
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:: else -> count++; run slave();
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od
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/* Wait for collector and slaves to finish */
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(_nr_pr == wait);
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send_req( ENDJOB, state );
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assert (reply.m == OK);
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state = reply.value;
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send_req( TERMINATE, 0);
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assert (reply.m == OK);
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}
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