public void JGFrun(int size) throws MPIException {
if (rank == 0) {
JGFInstrumentor.addTimer("Section3:MonteCarlo:Total", "Solutions", size);
JGFInstrumentor.addTimer("Section3:MonteCarlo:Run", "Samples", size);
}
JGFsetsize(size);
MPI.COMM_WORLD.Barrier();
if (rank == 0) {
JGFInstrumentor.startTimer("Section3:MonteCarlo:Total");
}
JGFinitialise();
JGFapplication();
if (rank == 0) {
JGFvalidate();
}
JGFtidyup();
MPI.COMM_WORLD.Barrier();
if (rank == 0) {
JGFInstrumentor.stopTimer("Section3:MonteCarlo:Total");
JGFInstrumentor.addOpsToTimer("Section3:MonteCarlo:Run", (double) input[1]);
JGFInstrumentor.addOpsToTimer("Section3:MonteCarlo:Total", 1);
JGFInstrumentor.printTimer("Section3:MonteCarlo:Run");
JGFInstrumentor.printTimer("Section3:MonteCarlo:Total");
}
}
public void JGFapplication() throws MPIException {
MPI.COMM_WORLD.Barrier();
if (rank == 0) {
JGFInstrumentor.startTimer("Section3:MonteCarlo:Run");
}
runiters();
MPI.COMM_WORLD.Barrier();
if (rank == 0) {
JGFInstrumentor.stopTimer("Section3:MonteCarlo:Run");
}
if (rank == 0) {
presults();
}
}
public scanO(String[] args) throws Exception {
final int MAXLEN = 10000;
int i, j, k;
complexNum out[] = new complexNum[MAXLEN];
complexNum in[] = new complexNum[MAXLEN];
int myself, tasks;
boolean bool = false;
MPI.Init(args);
myself = MPI.COMM_WORLD.Rank();
tasks = MPI.COMM_WORLD.Size();
for (i = 0; i < MAXLEN; i++) {
in[i] = new complexNum();
out[i] = new complexNum();
out[i].realPart = i;
out[i].imaginPart = i;
}
complexAdd cadd = new complexAdd();
Op op = new Op(cadd, bool);
MPI.COMM_WORLD.Scan(out, 0, in, 0, MAXLEN, MPI.OBJECT, op);
for (k = 0; k < MAXLEN; k++) {
if (in[k].realPart != k * (myself + 1)) {
System.out.println(
"bad answer ("
+ (in[k].realPart)
+ ") at index "
+ k
+ "(should be "
+ (k * (myself + 1))
+ ")");
break;
}
}
MPI.COMM_WORLD.Barrier();
if (myself == 0) System.out.println("ScanO TEST COMPLETE");
MPI.Finalize();
}
