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9f5c39af53
ptscotch - compiles into ptscotchDecomp. All thirdparty decompositionMethods now moved out of decompositionMethods so add them explicitly to link line for programs that need them (decomposePar, snappyHexMesh etc.)
162 lines
4.1 KiB
C
162 lines
4.1 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 | Copyright (C) 2010-2010 OpenCFD Ltd.
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\\/ M anipulation |
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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 the
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Free Software Foundation; either version 2 of the License, or (at your
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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, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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\*---------------------------------------------------------------------------*/
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#include "ptscotchDecomp.H"
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#include "addToRunTimeSelectionTable.H"
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#include "Time.H"
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static const char* notImplementedMessage =
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"You are trying to use ptscotch but do not have the "
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"ptscotchDecomp library loaded."
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"\nThis message is from the dummy ptscotchDecomp stub library instead.\n"
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"\n"
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"Please install ptscotch and make sure that libptscotch.so is in your "
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"LD_LIBRARY_PATH.\n"
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"The ptscotchDecomp library can then be built in "
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"$FOAM_SRC/parallel/decompose/ptscotchDecomp\n";
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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defineTypeNameAndDebug(ptscotchDecomp, 0);
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addToRunTimeSelectionTable
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(
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decompositionMethod,
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ptscotchDecomp,
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dictionaryMesh
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);
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}
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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void Foam::ptscotchDecomp::check(const int retVal, const char* str)
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{}
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Foam::label Foam::ptscotchDecomp::decompose
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(
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List<int>& adjncy,
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List<int>& xadj,
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const scalarField& cWeights,
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List<int>& finalDecomp
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)
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{
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FatalErrorIn
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(
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"label ptscotchDecomp::decompose"
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"("
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"const List<int>&, "
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"const List<int>&, "
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"const scalarField&, "
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"List<int>&"
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")"
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) << notImplementedMessage << exit(FatalError);
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return -1;
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::ptscotchDecomp::ptscotchDecomp
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(
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const dictionary& decompositionDict,
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const polyMesh& mesh
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)
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:
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decompositionMethod(decompositionDict),
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mesh_(mesh)
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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Foam::labelList Foam::ptscotchDecomp::decompose
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(
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const pointField& points,
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const scalarField& pointWeights
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)
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{
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FatalErrorIn
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(
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"labelList ptscotchDecomp::decompose"
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"("
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"const pointField&, "
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"const scalarField&"
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")"
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) << notImplementedMessage << exit(FatalError);
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return labelList::null();
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}
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Foam::labelList Foam::ptscotchDecomp::decompose
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(
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const labelList& agglom,
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const pointField& agglomPoints,
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const scalarField& pointWeights
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)
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{
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FatalErrorIn
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(
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"labelList ptscotchDecomp::decompose"
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"("
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"const labelList&, "
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"const pointField&, "
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"const scalarField&"
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")"
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) << notImplementedMessage << exit(FatalError);
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return labelList::null();
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}
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Foam::labelList Foam::ptscotchDecomp::decompose
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(
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const labelListList& globalCellCells,
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const pointField& cellCentres,
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const scalarField& cWeights
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)
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{
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FatalErrorIn
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(
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"labelList ptscotchDecomp::decompose"
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"("
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"const labelListList&, "
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"const pointField&, "
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"const scalarField&"
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")"
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) << notImplementedMessage << exit(FatalError);
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return labelList::null();
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}
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// ************************************************************************* //
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