0ae17908a2
- new faDecompose and faReconstruct libraries - provide common readFields in the faDecompose library
76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011-2016 OpenFOAM Foundation
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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\*---------------------------------------------------------------------------*/
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#include "domainDecomposition.H"
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#include "cpuTime.H"
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#include "decompositionMethod.H"
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#include "decompositionModel.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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void Foam::domainDecomposition::distributeCells()
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{
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Info<< "\nCalculating distribution of cells" << endl;
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cpuTime decompositionTime;
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const decompositionModel& method = decompositionModel::New
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(
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*this,
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decompDictFile_
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);
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word weightName;
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scalarField cellWeights;
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if (method.readIfPresent("weightField", weightName))
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{
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volScalarField weights
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(
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IOobject
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(
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weightName,
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time().timeName(),
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*this,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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),
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*this
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);
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cellWeights = weights.primitiveField();
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}
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cellToProc_ = method.decomposer().decompose(*this, cellWeights);
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Info<< "\nFinished decomposition in "
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<< decompositionTime.elapsedCpuTime()
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<< " s" << endl;
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}
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// ************************************************************************* //
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