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ENH: decomposePar: implemented keeping faceSet on single processor

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This commit is contained in:
mattijs
2011-11-09 12:34:03 +00:00
parent ccefe8bb90
commit c1ac184893
2 changed files with 15 additions and 31 deletions
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42
applications/utilities/parallelProcessing/decomposePar/domainDecompositionDistribute.C
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@ -29,6 +29,7 @@ License
#include "cellSet.H"
#include "regionSplit.H"
#include "Tuple2.H"
#include "faceSet.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@ -110,11 +111,9 @@ void Foam::domainDecomposition::distributeCells()
Map<label> specifiedProcessorFaces;
List<Tuple2<word, label> > zNameAndProcs;
if (decompositionDict_.found("singleProcessorFaceZones"))
if (decompositionDict_.found("singleProcessorFaceSets"))
{
decompositionDict_.lookup("singleProcessorFaceZones") >> zNameAndProcs;
const faceZoneMesh& fZones = faceZones();
decompositionDict_.lookup("singleProcessorFaceSets") >> zNameAndProcs;
label nCells = 0;
@ -122,23 +121,12 @@ void Foam::domainDecomposition::distributeCells()
forAll(zNameAndProcs, i)
{
Info<< "Keeping all cells connected to faceZone "
Info<< "Keeping all cells connected to faceSet "
<< zNameAndProcs[i].first()
<< " on processor " << zNameAndProcs[i].second() << endl;
label zoneI = fZones.findZoneID(zNameAndProcs[i].first());
if (zoneI == -1)
{
FatalErrorIn("domainDecomposition::distributeCells()")
<< "Unknown singleProcessorFaceZone "
<< zNameAndProcs[i].first()
<< endl << "Valid faceZones are " << fZones.names()
<< exit(FatalError);
}
const faceZone& fz = fZones[zoneI];
// Read faceSet
faceSet fz(*this, zNameAndProcs[i].first());
nCells += fz.size();
}
@ -150,14 +138,13 @@ void Foam::domainDecomposition::distributeCells()
// Fill
forAll(zNameAndProcs, i)
{
label zoneI = fZones.findZoneID(zNameAndProcs[i].first());
const faceZone& fz = fZones[zoneI];
faceSet fz(*this, zNameAndProcs[i].first());
label procI = zNameAndProcs[i].second();
forAll(fz, fzI)
forAllConstIter(faceSet, fz, iter)
{
label faceI = fz[fzI];
label faceI = iter.key();
specifiedProcessorFaces.insert(faceI, procI);
}
@ -333,7 +320,7 @@ void Foam::domainDecomposition::distributeCells()
// For specifiedProcessorFaces rework the cellToProc to enforce
// all on one processor since we can't guarantee that the input
// to regionSplit was a single region.
// E.g. faceZone 'a' with the cells split into two regions
// E.g. faceSet 'a' with the cells split into two regions
// by a notch formed by two walls
//
// \ /
@ -345,12 +332,9 @@ void Foam::domainDecomposition::distributeCells()
// unbalanced.
if (specifiedProcessorFaces.size())
{
const faceZoneMesh& fZones = faceZones();
forAll(zNameAndProcs, i)
{
label zoneI = fZones.findZoneID(zNameAndProcs[i].first());
const faceZone& fz = fZones[zoneI];
faceSet fz(*this, zNameAndProcs[i].first());
if (fz.size())
{
@ -362,9 +346,9 @@ void Foam::domainDecomposition::distributeCells()
procI = cellToProc_[faceOwner()[fz[0]]];
}
forAll(fz, fzI)
forAllConstIter(faceSet, fz, iter)
{
label faceI = fz[fzI];
label faceI = iter.key();
cellToProc_[faceOwner()[faceI]] = procI;
if (isInternalFace(faceI))