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BUG: fvMeshDistribute: disable fvPatchField reading triggering processor comms

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fixedGradientFvPatchField does evaluate() upon reading which triggers
deltaCoeffs building which does parallel comms
This commit is contained in:
mattijs
2011-11-23 10:29:57 +00:00
parent 694a9e2915
commit 5885da2ef6
1 changed files with 10 additions and 0 deletions
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10
src/dynamicMesh/fvMeshDistribute/fvMeshDistribute.C
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@ -1818,6 +1818,9 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
// What to send to neighbouring domains
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bool oldParRun = UPstream::parRun();
UPstream::parRun() = false;
forAll(nSendCells[Pstream::myProcNo()], recvProc)
{
if
@ -1966,6 +1969,9 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
}
UPstream::parRun() = oldParRun;
// Start sending&receiving from buffers
pBufs.finishedSends();
@ -2064,6 +2070,9 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
// Receive and add what was sent
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
oldParRun = UPstream::parRun();
UPstream::parRun() = false;
forAll(nSendCells, sendProc)
{
// Did processor sendProc send anything to me?
@ -2371,6 +2380,7 @@ Foam::autoPtr<Foam::mapDistributePolyMesh> Foam::fvMeshDistribute::distribute
}
}
UPstream::parRun() = oldParRun;
// Print a bit.
if (debug)