int main(int argc, const char* argv[])
{
NBodyFlags nbf = EMPTY_NBODY_FLAGS;
int rc = 0;
specialSetup();
if (readParameters(argc, argv, &nbf))
exit(EXIT_FAILURE);
free(argvCopy);
if (nbodyInit(&nbf))
{
exit(EXIT_FAILURE);
}
nbodyPrintVersion();
setDefaultFlags(&nbf);
setNumThreads(nbf.numThreads);
if (nbf.verifyOnly)
{
rc = verifyFile(&nbf);
}
else
{
rc = runNBodySimulation(&nbf);
if (nbf.cleanCheckpoint)
{
mw_report("Removing checkpoint file '%s'\n", nbf.checkpointFileName);
mw_remove(nbf.checkpointFileName);
}
}
freeNBodyFlags(&nbf);
mw_finish(rc);
return rc;
}
int main(int argc, const char* argv[])
{
NBodyFlags nbf;
int rc = 0;
const char** argvCopy = mwFixArgv(argc, argv);
nbSpecialSetup();
if (nbReadParameters(argc, argvCopy ? argvCopy : argv, &nbf))
{
if (BOINC_APPLICATION)
{
mwBoincInit(MW_PLAIN);
nbReadParameters(argc, argvCopy ? argvCopy : argv, &nbf);
nbPrintVersion(TRUE, FALSE);
}
mw_finish(EXIT_FAILURE);
}
if (nbInit(&nbf))
{
exit(EXIT_FAILURE);
}
if (BOINC_APPLICATION && mwIsFirstRun())
{
nbPrintVersion(TRUE, FALSE);
}
nbSetDefaultFlags(&nbf);
if (nbSetNumThreads(nbf.numThreads))
{
mw_finish(EXIT_FAILURE);
}
if (nbf.verifyOnly)
{
rc = nbVerifyFile(&nbf);
}
else if (nbf.matchHistogram)
{
double emd;
emd = nbMatchHistogramFiles(nbf.histogramFileName, nbf.matchHistogram);
mw_printf("%.15f\n", emd);
rc = isnan(emd);
}
else
{
rc = nbMain(&nbf);
rc = nbStatusToRC(rc);
if (!nbf.noCleanCheckpoint)
{
mw_report("Removing checkpoint file '%s'\n", nbf.checkpointFileName);
mw_remove(nbf.checkpointFileName);
}
}
fflush(stderr);
fflush(stdout); /* Odd things happen with the OpenCL one where stdout starts disappearing */
freeNBodyFlags(&nbf);
if (BOINC_APPLICATION)
{
mw_finish(rc);
}
return rc;
}