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decompositionMethod::scaleWeights: Only call reduce if running distributed

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This commit is contained in:
Henry Weller
2024-05-23 16:25:58 +01:00
parent d444cb168d
commit bb9bf33869
1 changed files with 5 additions and 1 deletions
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4
src/parallel/decompose/decompositionMethods/decompositionMethod/decompositionMethod.C
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@ -306,7 +306,11 @@ Foam::labelList Foam::decompositionMethod::scaleWeights
{ {
sumIntWeights[i % nWeights] += intWeights[i]; sumIntWeights[i % nWeights] += intWeights[i];
} }
if (distributed)
{
reduce(sumIntWeights, ListOp<sumOp<label>>()); reduce(sumIntWeights, ListOp<sumOp<label>>());
}
// Check that the sum of each weight is non-zero // Check that the sum of each weight is non-zero
boolList nonZeroWeights(nWeights, false); boolList nonZeroWeights(nWeights, false);