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ENH: collect and cleanup decompose and reconstruct methods (#2084)

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- new faDecompose and faReconstruct libraries

- provide common readFields in the faDecompose library
This commit is contained in:
Mark Olesen
2021-05-05 10:52:15 +02:00
parent 830a217353
commit 0ae17908a2
38 changed files with 661 additions and 591 deletions
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57
applications/utilities/parallelProcessing/decomposePar/domainDecomposition.C
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@ -120,16 +120,27 @@ Foam::domainDecomposition::domainDecomposition
procProcessorPatchSubPatchIDs_(nProcs_),
procProcessorPatchSubPatchStarts_(nProcs_)
{
decompositionModel::New
(
*this,
decompDictFile
).readIfPresent("distributed", distributed_);
updateParameters(this->model());
}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
const Foam::decompositionModel& Foam::domainDecomposition::model() const
{
return decompositionModel::New(*this, decompDictFile_);
}
void Foam::domainDecomposition::updateParameters
(
const dictionary& params
)
{
params.readIfPresent("distributed", distributed_);
}
bool Foam::domainDecomposition::writeDecomposition(const bool decomposeSets)
{
Info<< "\nConstructing processor meshes" << endl;
@ -408,10 +419,9 @@ bool Foam::domainDecomposition::writeDecomposition(const bool decomposeSets)
nInterProcPatches += curSubPatchIDs[procPatchi].size();
}
List<polyPatch*> procPatches
PtrList<polyPatch> procPatches
(
curPatchSizes.size() + nInterProcPatches,
reinterpret_cast<polyPatch*>(0)
curPatchSizes.size() + nInterProcPatches
);
label nPatches = 0;
@ -434,13 +444,17 @@ bool Foam::domainDecomposition::writeDecomposition(const bool decomposeSets)
);
// Map existing patches
procPatches[nPatches] = meshPatch.clone
procPatches.set
(
procMesh.boundaryMesh(),
nPatches,
patchMapper.directAddressing(),
curPatchStarts[patchi]
).ptr();
meshPatch.clone
(
procMesh.boundaryMesh(),
nPatches,
patchMapper.directAddressing(),
curPatchStarts[patchi]
)
);
nPatches++;
}
@ -464,7 +478,9 @@ bool Foam::domainDecomposition::writeDecomposition(const bool decomposeSets)
if (subPatchID[i] == -1)
{
// From internal faces
procPatches[nPatches] =
procPatches.set
(
nPatches,
new processorPolyPatch
(
size,
@ -473,7 +489,8 @@ bool Foam::domainDecomposition::writeDecomposition(const bool decomposeSets)
procMesh.boundaryMesh(),
proci,
curNeighbourProcessors[procPatchi]
);
)
);
}
else
{
@ -483,7 +500,9 @@ bool Foam::domainDecomposition::writeDecomposition(const bool decomposeSets)
boundaryMesh()[subPatchID[i]]
);
procPatches[nPatches] =
procPatches.set
(
nPatches,
new processorCyclicPolyPatch
(
size,
@ -494,12 +513,12 @@ bool Foam::domainDecomposition::writeDecomposition(const bool decomposeSets)
curNeighbourProcessors[procPatchi],
pcPatch.name(),
pcPatch.transform()
);
)
);
}
curStart += size;
nPatches++;
++nPatches;
}
}