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BACKPORT: BUG: particleTracks: limit origProcID to nProcs

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This commit is contained in:
Dominik Christ 2013-07-15 17:37:21 +01:00
parent 8b10bfb4d5
commit 9ca700272e
1 changed files with 14 additions and 0 deletions
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14
applications/utilities/postProcessing/lagrangian/particleTracks/particleTracks.C
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@ -80,9 +80,23 @@ int main(int argc, char *argv[])
label origId = iter().origId();
label origProc = iter().origProc();
if (origProc >= maxIds.size())
{
// Expand size
maxIds.setSize(origProc+1, -1);
}
maxIds[origProc] = max(maxIds[origProc], origId);
}
}
label maxNProcs = returnReduce(maxIds.size(), maxOp<label>());
Info<< "Detected particles originating from " << maxNProcs
<< " processors." << nl << endl;
maxIds.setSize(maxNProcs, -1);
Pstream::listCombineGather(maxIds, maxEqOp<label>());
Pstream::listCombineScatter(maxIds);