1069 lines
31 KiB
C++
1069 lines
31 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | foam-extend: Open Source CFD
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\\ / O peration | Version: 4.1
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\\ / A nd | Web: http://www.foam-extend.org
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\\/ M anipulation | For copyright notice see file Copyright
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-------------------------------------------------------------------------------
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License
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This file is part of foam-extend.
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foam-extend 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 3 of the License, or (at your
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option) any later version.
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foam-extend is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License 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 foam-extend. If not, see <http://www.gnu.org/licenses/>.
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Application
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decomposePar
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Description
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Automatically decomposes a mesh and fields of a case for parallel
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execution of FOAM.
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Usage
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- decomposePar [OPTION]
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@param -cellDist \n
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Write the cell distribution as a labelList for use with 'manual'
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decomposition method and as a volScalarField for post-processing.
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@param -region regionName \n
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Decompose named region. Does not check for existence of processor*.
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@param -copyUniform \n
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Copy any @a uniform directories too.
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@param -fields \n
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Use existing geometry decomposition and convert fields only.
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@param -filterPatches \n
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Remove empty patches when decomposing the geometry.
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@param -force \n
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Remove any existing @a processor subdirectories before decomposing the
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geometry.
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@param -ifRequired \n
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Only decompose the geometry if the number of domains has changed from a
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previous decomposition. No @a processor subdirectories will be removed
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unless the @a -force option is also specified. This option can be used
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to avoid redundant geometry decomposition (eg, in scripts), but should
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be used with caution when the underlying (serial) geometry or the
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decomposition method etc. have been changed between decompositions.
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\*---------------------------------------------------------------------------*/
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#include "OSspecific.H"
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#include "fvCFD.H"
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#include "IOobjectList.H"
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#include "processorFvPatchFields.H"
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#include "domainDecomposition.H"
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#include "labelIOField.H"
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#include "scalarIOField.H"
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#include "vectorIOField.H"
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#include "sphericalTensorIOField.H"
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#include "symmTensorIOField.H"
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#include "tensorIOField.H"
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#include "tetPointFields.H"
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#include "elementFields.H"
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#include "tetFemMatrices.H"
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#include "tetPointFieldDecomposer.H"
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#include "pointFields.H"
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#include "readFields.H"
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#include "fvFieldDecomposer.H"
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#include "pointFieldDecomposer.H"
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#include "lagrangianFieldDecomposer.H"
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#include "faCFD.H"
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#include "emptyFaPatch.H"
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#include "faMeshDecomposition.H"
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#include "faFieldDecomposer.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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int main(int argc, char *argv[])
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{
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argList::noParallel();
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# include "addRegionOption.H"
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argList::validOptions.insert("cellDist", "");
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argList::validOptions.insert("copyUniform", "");
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argList::validOptions.insert("fields", "");
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argList::validOptions.insert("filterPatches", "");
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argList::validOptions.insert("force", "");
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argList::validOptions.insert("ifRequired", "");
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# include "setRootCase.H"
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word regionName = fvMesh::defaultRegion;
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word regionDir = word::null;
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if (args.optionFound("region"))
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{
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regionName = args.option("region");
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regionDir = regionName;
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Info<< "Decomposing mesh " << regionName << nl << endl;
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}
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bool writeCellDist = args.optionFound("cellDist");
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bool copyUniform = args.optionFound("copyUniform");
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bool decomposeFieldsOnly = args.optionFound("fields");
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bool filterPatches = args.optionFound("filterPatches");
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bool forceOverwrite = args.optionFound("force");
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bool ifRequiredDecomposition = args.optionFound("ifRequired");
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# include "createTime.H"
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Info<< "Time = " << runTime.timeName() << endl;
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// Determine the existing processor count directly
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label nProcs = 0;
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while
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(
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isDir
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(
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runTime.path()
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/(word("processor") + name(nProcs))
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/runTime.constant()
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/regionDir
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/polyMesh::meshSubDir
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)
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)
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{
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++nProcs;
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}
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// get requested numberOfSubdomains
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label nDomains = 0;
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{
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IOdictionary decompDict
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(
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IOobject
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(
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"decomposeParDict",
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runTime.time().system(),
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regionDir, // use region if non-standard
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runTime,
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IOobject::MUST_READ,
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IOobject::NO_WRITE,
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false
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)
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);
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decompDict.lookup("numberOfSubdomains") >> nDomains;
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}
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if (decomposeFieldsOnly)
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{
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// Sanity check on previously decomposed case
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if (nProcs != nDomains)
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{
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FatalErrorIn(args.executable())
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<< "Specified -fields, but the case was decomposed with "
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<< nProcs << " domains"
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<< nl
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<< "instead of " << nDomains
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<< " domains as specified in decomposeParDict"
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<< nl
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<< exit(FatalError);
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}
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}
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else if (nProcs)
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{
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bool procDirsProblem = true;
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if (regionName != fvMesh::defaultRegion)
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{
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decomposeFieldsOnly = false;
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procDirsProblem = false;
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}
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if (ifRequiredDecomposition && nProcs == nDomains)
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{
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// we can reuse the decomposition
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decomposeFieldsOnly = true;
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procDirsProblem = false;
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forceOverwrite = false;
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Info<< "Using existing processor directories" << nl;
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}
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if (forceOverwrite)
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{
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Info<< "Removing " << nProcs
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<< " existing processor directories" << endl;
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// remove existing processor dirs
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// reverse order to avoid gaps if someone interrupts the process
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for (label procI = nProcs-1; procI >= 0; --procI)
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{
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fileName procDir
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(
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runTime.path()/(word("processor") + name(procI))
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);
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rmDir(procDir);
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}
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procDirsProblem = false;
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}
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if (procDirsProblem)
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{
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FatalErrorIn(args.executable())
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<< "Case is already decomposed with " << nProcs
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<< " domains, use the -force option or manually" << nl
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<< "remove processor directories before decomposing. e.g.,"
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<< nl
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<< " rm -rf " << runTime.path().c_str() << "/processor*"
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<< nl
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<< exit(FatalError);
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}
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}
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Info<< "Create mesh for region " << regionName << endl;
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fvMesh mesh
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(
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IOobject
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(
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regionName,
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runTime.timeName(),
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runTime,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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)
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);
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domainDecomposition meshDecomp
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(
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mesh,
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IOdictionary
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(
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IOobject
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(
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"decomposeParDict",
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runTime.system(),
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mesh,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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)
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)
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);
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// Decompose the mesh
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if (!decomposeFieldsOnly)
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{
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meshDecomp.decomposeMesh(filterPatches);
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meshDecomp.writeDecomposition();
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if (writeCellDist)
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{
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const labelList& procIds = meshDecomp.cellToProc();
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// Write the decomposition as labelList for use with 'manual'
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// decomposition method.
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labelIOList cellDecomposition
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(
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IOobject
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(
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"cellDecomposition",
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mesh.facesInstance(),
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mesh,
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IOobject::NO_READ,
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IOobject::NO_WRITE,
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false
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),
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procIds
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);
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cellDecomposition.write();
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Info<< nl << "Wrote decomposition to "
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<< cellDecomposition.objectPath()
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<< " for use in manual decomposition." << endl;
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// Write as volScalarField for post-processing
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volScalarField cellDist
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(
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IOobject
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(
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"cellDist",
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runTime.timeName(),
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mesh.dbDir(),
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mesh,
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IOobject::NO_READ,
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IOobject::NO_WRITE
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),
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mesh,
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dimensionedScalar("cellDist", dimless, 0),
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zeroGradientFvPatchScalarField::typeName
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);
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forAll(procIds, celli)
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{
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cellDist[celli] = procIds[celli];
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}
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cellDist.write();
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Info<< nl << "Wrote decomposition as volScalarField to "
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<< cellDist.name() << " for use in post-processing."
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<< endl;
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}
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}
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// Search for list of objects for this time
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IOobjectList objects(mesh, runTime.timeName());
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// Construct the vol fields
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// ~~~~~~~~~~~~~~~~~~~~~~~~
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PtrList<volScalarField> volScalarFields;
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readFields(mesh, objects, volScalarFields);
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PtrList<volVectorField> volVectorFields;
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readFields(mesh, objects, volVectorFields);
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PtrList<volSphericalTensorField> volSphericalTensorFields;
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readFields(mesh, objects, volSphericalTensorFields);
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PtrList<volSymmTensorField> volSymmTensorFields;
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readFields(mesh, objects, volSymmTensorFields);
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PtrList<volTensorField> volTensorFields;
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readFields(mesh, objects, volTensorFields);
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// Construct the surface fields
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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PtrList<surfaceScalarField> surfaceScalarFields;
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readFields(mesh, objects, surfaceScalarFields);
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PtrList<surfaceVectorField> surfaceVectorFields;
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readFields(mesh, objects, surfaceVectorFields);
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PtrList<surfaceSphericalTensorField> surfaceSphericalTensorFields;
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readFields(mesh, objects, surfaceSphericalTensorFields);
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PtrList<surfaceSymmTensorField> surfaceSymmTensorFields;
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readFields(mesh, objects, surfaceSymmTensorFields);
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PtrList<surfaceTensorField> surfaceTensorFields;
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readFields(mesh, objects, surfaceTensorFields);
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// Construct the point fields
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~
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const pointMesh& pMesh = pointMesh::New(mesh);
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PtrList<pointScalarField> pointScalarFields;
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readFields(pMesh, objects, pointScalarFields);
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PtrList<pointVectorField> pointVectorFields;
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readFields(pMesh, objects, pointVectorFields);
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PtrList<pointSphericalTensorField> pointSphericalTensorFields;
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readFields(pMesh, objects, pointSphericalTensorFields);
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PtrList<pointSymmTensorField> pointSymmTensorFields;
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readFields(pMesh, objects, pointSymmTensorFields);
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PtrList<pointTensorField> pointTensorFields;
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readFields(pMesh, objects, pointTensorFields);
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// Construct the tetPoint fields
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~
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tetPolyMesh* tetMeshPtr = nullptr;
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PtrList<tetPointScalarField> tetPointScalarFields;
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PtrList<tetPointVectorField> tetPointVectorFields;
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PtrList<tetPointSphericalTensorField> tetPointSphericalTensorFields;
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PtrList<tetPointSymmTensorField> tetPointSymmTensorFields;
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PtrList<tetPointTensorField> tetPointTensorFields;
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PtrList<elementScalarField> elementScalarFields;
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PtrList<elementVectorField> elementVectorFields;
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if
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(
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objects.lookupClass("tetPointScalarField").size() > 0
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|| objects.lookupClass("tetPointVectorField").size() > 0
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|| objects.lookupClass("tetPointSphericalTensorField").size() > 0
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|| objects.lookupClass("tetPointSymmTensorField").size() > 0
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|| objects.lookupClass("tetPointTensorField").size() > 0
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|| objects.lookupClass("elementScalarField").size() > 0
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|| objects.lookupClass("elementVectorField").size() > 0
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)
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{
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tetMeshPtr = new tetPolyMesh(mesh);
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tetPolyMesh& tetMesh = *tetMeshPtr;
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readFields(tetMesh, objects, tetPointScalarFields);
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readFields(tetMesh, objects, tetPointVectorFields);
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readFields(tetMesh, objects, tetPointSphericalTensorFields);
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readFields(tetMesh, objects, tetPointSymmTensorFields);
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readFields(tetMesh, objects, tetPointTensorFields);
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readFields(tetMesh, objects, elementScalarFields);
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readFields(tetMesh, objects, elementVectorFields);
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}
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// Construct the Lagrangian fields
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// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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fileNameList cloudDirs
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(
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readDir(runTime.timePath()/cloud::prefix, fileName::DIRECTORY)
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);
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// Particles
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PtrList<Cloud<indexedParticle> > lagrangianPositions(cloudDirs.size());
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// Particles per cell
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PtrList< List<SLList<indexedParticle*>*> > cellParticles(cloudDirs.size());
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PtrList<PtrList<labelIOField> > lagrangianLabelFields(cloudDirs.size());
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PtrList<PtrList<scalarIOField> > lagrangianScalarFields(cloudDirs.size());
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PtrList<PtrList<vectorIOField> > lagrangianVectorFields(cloudDirs.size());
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PtrList<PtrList<sphericalTensorIOField> > lagrangianSphericalTensorFields
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(
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cloudDirs.size()
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);
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PtrList<PtrList<symmTensorIOField> > lagrangianSymmTensorFields
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(
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cloudDirs.size()
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);
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PtrList<PtrList<tensorIOField> > lagrangianTensorFields
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(
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cloudDirs.size()
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);
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label cloudI = 0;
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forAll(cloudDirs, i)
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{
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IOobjectList sprayObjs
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(
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mesh,
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runTime.timeName(),
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cloud::prefix/cloudDirs[i]
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);
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IOobject* positionsPtr = sprayObjs.lookup("positions");
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if (positionsPtr)
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{
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// Read lagrangian particles
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// ~~~~~~~~~~~~~~~~~~~~~~~~~
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Info<< "Identified lagrangian data set: " << cloudDirs[i] << endl;
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lagrangianPositions.set
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(
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cloudI,
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new Cloud<indexedParticle>
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(
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mesh,
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cloudDirs[i],
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false
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)
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);
|
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|
|
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// Sort particles per cell
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// ~~~~~~~~~~~~~~~~~~~~~~~
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cellParticles.set
|
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(
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cloudI,
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new List<SLList<indexedParticle*>*>
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(
|
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mesh.nCells(),
|
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static_cast<SLList<indexedParticle*>*>(nullptr)
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)
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);
|
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|
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label i = 0;
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forAllIter
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|
(
|
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Cloud<indexedParticle>,
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lagrangianPositions[cloudI],
|
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iter
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|
)
|
|
{
|
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iter().index() = i++;
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|
|
label celli = iter().cell();
|
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|
|
// Check
|
|
if (celli < 0 || celli >= mesh.nCells())
|
|
{
|
|
FatalErrorIn(args.executable())
|
|
<< "Illegal cell number " << celli
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<< " for particle with index " << iter().index()
|
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<< " at position " << iter().position() << nl
|
|
<< "Cell number should be between 0 and "
|
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<< mesh.nCells()-1 << nl
|
|
<< "On this mesh the particle should be in cell "
|
|
<< mesh.findCell(iter().position())
|
|
<< exit(FatalError);
|
|
}
|
|
|
|
if (!cellParticles[cloudI][celli])
|
|
{
|
|
cellParticles[cloudI][celli] =
|
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new SLList<indexedParticle*>();
|
|
}
|
|
|
|
cellParticles[cloudI][celli]->append(&iter());
|
|
}
|
|
|
|
// Read fields
|
|
// ~~~~~~~~~~~
|
|
|
|
IOobjectList lagrangianObjects
|
|
(
|
|
mesh,
|
|
runTime.timeName(),
|
|
cloud::prefix/cloudDirs[cloudI]
|
|
);
|
|
|
|
lagrangianFieldDecomposer::readFields
|
|
(
|
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cloudI,
|
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lagrangianObjects,
|
|
lagrangianLabelFields
|
|
);
|
|
|
|
lagrangianFieldDecomposer::readFields
|
|
(
|
|
cloudI,
|
|
lagrangianObjects,
|
|
lagrangianScalarFields
|
|
);
|
|
|
|
lagrangianFieldDecomposer::readFields
|
|
(
|
|
cloudI,
|
|
lagrangianObjects,
|
|
lagrangianVectorFields
|
|
);
|
|
|
|
lagrangianFieldDecomposer::readFields
|
|
(
|
|
cloudI,
|
|
lagrangianObjects,
|
|
lagrangianSphericalTensorFields
|
|
);
|
|
|
|
lagrangianFieldDecomposer::readFields
|
|
(
|
|
cloudI,
|
|
lagrangianObjects,
|
|
lagrangianSymmTensorFields
|
|
);
|
|
|
|
lagrangianFieldDecomposer::readFields
|
|
(
|
|
cloudI,
|
|
lagrangianObjects,
|
|
lagrangianTensorFields
|
|
);
|
|
|
|
cloudI++;
|
|
}
|
|
}
|
|
|
|
lagrangianPositions.setSize(cloudI);
|
|
cellParticles.setSize(cloudI);
|
|
lagrangianLabelFields.setSize(cloudI);
|
|
lagrangianScalarFields.setSize(cloudI);
|
|
lagrangianVectorFields.setSize(cloudI);
|
|
lagrangianSphericalTensorFields.setSize(cloudI);
|
|
lagrangianSymmTensorFields.setSize(cloudI);
|
|
lagrangianTensorFields.setSize(cloudI);
|
|
|
|
|
|
// Any uniform data to copy/link?
|
|
fileName uniformDir("uniform");
|
|
|
|
if (isDir(runTime.timePath()/uniformDir))
|
|
{
|
|
Info<< "Detected additional non-decomposed files in "
|
|
<< runTime.timePath()/uniformDir
|
|
<< endl;
|
|
}
|
|
else
|
|
{
|
|
uniformDir.clear();
|
|
}
|
|
|
|
Info<< endl;
|
|
|
|
// Split the fields over processors
|
|
for (label procI = 0; procI < meshDecomp.nProcs(); procI++)
|
|
{
|
|
Info<< "Processor " << procI << ": field transfer" << endl;
|
|
|
|
// open the database
|
|
Time processorDb
|
|
(
|
|
Time::controlDictName,
|
|
args.rootPath(),
|
|
args.caseName()/fileName(word("processor") + name(procI))
|
|
);
|
|
|
|
processorDb.setTime(runTime);
|
|
|
|
// Remove files remnants that can cause horrible problems
|
|
// - mut and nut are used to mark the new turbulence models,
|
|
// their existence prevents old models from being upgraded
|
|
// 1.6.x merge. HJ, 25/Aug/2010
|
|
{
|
|
fileName timeDir(processorDb.path()/processorDb.timeName());
|
|
|
|
rm(timeDir/"mut");
|
|
rm(timeDir/"nut");
|
|
rm(timeDir/"mut.gz");
|
|
rm(timeDir/"nut.gz");
|
|
}
|
|
|
|
// Read the mesh
|
|
fvMesh procMesh
|
|
(
|
|
IOobject
|
|
(
|
|
regionName,
|
|
processorDb.timeName(),
|
|
processorDb
|
|
)
|
|
);
|
|
|
|
labelIOList pointProcAddressing
|
|
(
|
|
IOobject
|
|
(
|
|
"pointProcAddressing",
|
|
procMesh.facesInstance(),
|
|
procMesh.meshSubDir,
|
|
procMesh,
|
|
IOobject::MUST_READ,
|
|
IOobject::NO_WRITE
|
|
)
|
|
);
|
|
|
|
labelIOList faceProcAddressing
|
|
(
|
|
IOobject
|
|
(
|
|
"faceProcAddressing",
|
|
procMesh.facesInstance(),
|
|
procMesh.meshSubDir,
|
|
procMesh,
|
|
IOobject::MUST_READ,
|
|
IOobject::NO_WRITE
|
|
)
|
|
);
|
|
|
|
labelIOList cellProcAddressing
|
|
(
|
|
IOobject
|
|
(
|
|
"cellProcAddressing",
|
|
procMesh.facesInstance(),
|
|
procMesh.meshSubDir,
|
|
procMesh,
|
|
IOobject::MUST_READ,
|
|
IOobject::NO_WRITE
|
|
)
|
|
);
|
|
|
|
labelIOList boundaryProcAddressing
|
|
(
|
|
IOobject
|
|
(
|
|
"boundaryProcAddressing",
|
|
procMesh.facesInstance(),
|
|
procMesh.meshSubDir,
|
|
procMesh,
|
|
IOobject::MUST_READ,
|
|
IOobject::NO_WRITE
|
|
)
|
|
);
|
|
|
|
// FV fields
|
|
if
|
|
(
|
|
volScalarFields.size()
|
|
|| volVectorFields.size()
|
|
|| volSphericalTensorFields.size()
|
|
|| volSymmTensorFields.size()
|
|
|| volTensorFields.size()
|
|
|| surfaceScalarFields.size()
|
|
|| surfaceVectorFields.size()
|
|
|| surfaceSphericalTensorFields.size()
|
|
|| surfaceSymmTensorFields.size()
|
|
|| surfaceTensorFields.size()
|
|
)
|
|
{
|
|
fvFieldDecomposer fieldDecomposer
|
|
(
|
|
mesh,
|
|
procMesh,
|
|
faceProcAddressing,
|
|
cellProcAddressing,
|
|
boundaryProcAddressing
|
|
);
|
|
|
|
fieldDecomposer.decomposeFields(volScalarFields);
|
|
fieldDecomposer.decomposeFields(volVectorFields);
|
|
fieldDecomposer.decomposeFields(volSphericalTensorFields);
|
|
fieldDecomposer.decomposeFields(volSymmTensorFields);
|
|
fieldDecomposer.decomposeFields(volTensorFields);
|
|
|
|
fieldDecomposer.decomposeFields(surfaceScalarFields);
|
|
fieldDecomposer.decomposeFields(surfaceVectorFields);
|
|
fieldDecomposer.decomposeFields(surfaceSphericalTensorFields);
|
|
fieldDecomposer.decomposeFields(surfaceSymmTensorFields);
|
|
fieldDecomposer.decomposeFields(surfaceTensorFields);
|
|
}
|
|
|
|
|
|
// Point fields
|
|
if
|
|
(
|
|
pointScalarFields.size()
|
|
|| pointVectorFields.size()
|
|
|| pointSphericalTensorFields.size()
|
|
|| pointSymmTensorFields.size()
|
|
|| pointTensorFields.size()
|
|
)
|
|
{
|
|
const pointMesh& procPMesh = pointMesh::New(procMesh, true);
|
|
|
|
pointFieldDecomposer fieldDecomposer
|
|
(
|
|
pMesh,
|
|
procPMesh,
|
|
pointProcAddressing,
|
|
boundaryProcAddressing
|
|
);
|
|
|
|
fieldDecomposer.decomposeFields(pointScalarFields);
|
|
fieldDecomposer.decomposeFields(pointVectorFields);
|
|
fieldDecomposer.decomposeFields(pointSphericalTensorFields);
|
|
fieldDecomposer.decomposeFields(pointSymmTensorFields);
|
|
fieldDecomposer.decomposeFields(pointTensorFields);
|
|
}
|
|
|
|
|
|
// tetPoint fields
|
|
if (tetMeshPtr)
|
|
{
|
|
const tetPolyMesh& tetMesh = *tetMeshPtr;
|
|
tetPolyMesh procTetMesh(procMesh);
|
|
|
|
tetPointFieldDecomposer fieldDecomposer
|
|
(
|
|
tetMesh,
|
|
procTetMesh,
|
|
pointProcAddressing,
|
|
faceProcAddressing,
|
|
cellProcAddressing,
|
|
boundaryProcAddressing
|
|
);
|
|
|
|
fieldDecomposer.decomposeFields(tetPointScalarFields);
|
|
fieldDecomposer.decomposeFields(tetPointVectorFields);
|
|
fieldDecomposer.decomposeFields(tetPointSphericalTensorFields);
|
|
fieldDecomposer.decomposeFields(tetPointSymmTensorFields);
|
|
fieldDecomposer.decomposeFields(tetPointTensorFields);
|
|
|
|
fieldDecomposer.decomposeFields(elementScalarFields);
|
|
fieldDecomposer.decomposeFields(elementVectorFields);
|
|
}
|
|
|
|
|
|
// If there is lagrangian data write it out
|
|
forAll(lagrangianPositions, cloudI)
|
|
{
|
|
if (lagrangianPositions[cloudI].size())
|
|
{
|
|
lagrangianFieldDecomposer fieldDecomposer
|
|
(
|
|
mesh,
|
|
procMesh,
|
|
cellProcAddressing,
|
|
cloudDirs[cloudI],
|
|
lagrangianPositions[cloudI],
|
|
cellParticles[cloudI]
|
|
);
|
|
|
|
// Lagrangian fields
|
|
if
|
|
(
|
|
lagrangianLabelFields[cloudI].size()
|
|
|| lagrangianScalarFields[cloudI].size()
|
|
|| lagrangianVectorFields[cloudI].size()
|
|
|| lagrangianSphericalTensorFields[cloudI].size()
|
|
|| lagrangianSymmTensorFields[cloudI].size()
|
|
|| lagrangianTensorFields[cloudI].size()
|
|
)
|
|
{
|
|
fieldDecomposer.decomposeFields
|
|
(
|
|
cloudDirs[cloudI],
|
|
lagrangianLabelFields[cloudI]
|
|
);
|
|
fieldDecomposer.decomposeFields
|
|
(
|
|
cloudDirs[cloudI],
|
|
lagrangianScalarFields[cloudI]
|
|
);
|
|
fieldDecomposer.decomposeFields
|
|
(
|
|
cloudDirs[cloudI],
|
|
lagrangianVectorFields[cloudI]
|
|
);
|
|
fieldDecomposer.decomposeFields
|
|
(
|
|
cloudDirs[cloudI],
|
|
lagrangianSphericalTensorFields[cloudI]
|
|
);
|
|
fieldDecomposer.decomposeFields
|
|
(
|
|
cloudDirs[cloudI],
|
|
lagrangianSymmTensorFields[cloudI]
|
|
);
|
|
fieldDecomposer.decomposeFields
|
|
(
|
|
cloudDirs[cloudI],
|
|
lagrangianTensorFields[cloudI]
|
|
);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// Any non-decomposed data to copy?
|
|
if (uniformDir.size())
|
|
{
|
|
const fileName timePath = processorDb.timePath();
|
|
|
|
if (copyUniform || meshDecomp.distributed())
|
|
{
|
|
cp
|
|
(
|
|
runTime.timePath()/uniformDir,
|
|
timePath/uniformDir
|
|
);
|
|
}
|
|
else
|
|
{
|
|
// Link with relative paths
|
|
const string parentPath = string("..")/"..";
|
|
|
|
fileName currentDir(cwd());
|
|
chDir(timePath);
|
|
if (!exists(uniformDir))
|
|
{
|
|
ln
|
|
(
|
|
parentPath/runTime.timeName()/uniformDir,
|
|
uniformDir
|
|
);
|
|
chDir(currentDir);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
if (tetMeshPtr)
|
|
{
|
|
delete tetMeshPtr;
|
|
tetMeshPtr = nullptr;
|
|
}
|
|
|
|
|
|
// Finite area mesh and field decomposition
|
|
|
|
IOobject faMeshBoundaryIOobj
|
|
(
|
|
"faBoundary",
|
|
mesh.time().findInstance
|
|
(
|
|
mesh.meshDir(),
|
|
"boundary"
|
|
),
|
|
faMesh::meshSubDir,
|
|
mesh,
|
|
IOobject::READ_IF_PRESENT,
|
|
IOobject::NO_WRITE
|
|
);
|
|
|
|
|
|
if(faMeshBoundaryIOobj.headerOk())
|
|
{
|
|
Info << "\nFinite area mesh decomposition" << endl;
|
|
|
|
faMeshDecomposition aMesh(mesh);
|
|
|
|
aMesh.decomposeMesh(filterPatches);
|
|
|
|
aMesh.writeDecomposition();
|
|
|
|
|
|
// Construct the area fields
|
|
// ~~~~~~~~~~~~~~~~~~~~~~~~
|
|
PtrList<areaScalarField> areaScalarFields;
|
|
readFields(aMesh, objects, areaScalarFields);
|
|
|
|
PtrList<areaVectorField> areaVectorFields;
|
|
readFields(aMesh, objects, areaVectorFields);
|
|
|
|
PtrList<areaSphericalTensorField> areaSphericalTensorFields;
|
|
readFields(aMesh, objects, areaSphericalTensorFields);
|
|
|
|
PtrList<areaSymmTensorField> areaSymmTensorFields;
|
|
readFields(aMesh, objects, areaSymmTensorFields);
|
|
|
|
PtrList<areaTensorField> areaTensorFields;
|
|
readFields(aMesh, objects, areaTensorFields);
|
|
|
|
|
|
// Construct the edge fields
|
|
// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
|
PtrList<edgeScalarField> edgeScalarFields;
|
|
readFields(aMesh, objects, edgeScalarFields);
|
|
|
|
Info << endl;
|
|
|
|
// Split the fields over processors
|
|
for (label procI = 0; procI < meshDecomp.nProcs(); procI++)
|
|
{
|
|
Info<< "Processor " << procI
|
|
<< ": finite area field transfer" << endl;
|
|
|
|
// open the database
|
|
Time processorDb
|
|
(
|
|
Time::controlDictName,
|
|
args.rootPath(),
|
|
args.caseName()/fileName(word("processor") + name(procI))
|
|
);
|
|
|
|
processorDb.setTime(runTime);
|
|
|
|
// Read the mesh
|
|
fvMesh procFvMesh
|
|
(
|
|
IOobject
|
|
(
|
|
regionName,
|
|
processorDb.timeName(),
|
|
processorDb
|
|
)
|
|
);
|
|
|
|
faMesh procMesh(procFvMesh);
|
|
|
|
word faceLabelsInstance =
|
|
procMesh.time().findInstance
|
|
(
|
|
procMesh.meshDir(),
|
|
"faceLabels"
|
|
);
|
|
|
|
|
|
labelIOList faceProcAddressing
|
|
(
|
|
IOobject
|
|
(
|
|
"faceProcAddressing",
|
|
faceLabelsInstance,
|
|
procMesh.meshSubDir,
|
|
procFvMesh,
|
|
IOobject::MUST_READ,
|
|
IOobject::NO_WRITE
|
|
)
|
|
);
|
|
|
|
labelIOList boundaryProcAddressing
|
|
(
|
|
IOobject
|
|
(
|
|
"boundaryProcAddressing",
|
|
faceLabelsInstance,
|
|
procMesh.meshSubDir,
|
|
procFvMesh,
|
|
IOobject::MUST_READ,
|
|
IOobject::NO_WRITE
|
|
)
|
|
);
|
|
|
|
// FA fields
|
|
if
|
|
(
|
|
areaScalarFields.size()
|
|
|| areaVectorFields.size()
|
|
|| areaSphericalTensorFields.size()
|
|
|| areaSymmTensorFields.size()
|
|
|| areaTensorFields.size()
|
|
|| edgeScalarFields.size()
|
|
)
|
|
{
|
|
labelIOList edgeProcAddressing
|
|
(
|
|
IOobject
|
|
(
|
|
"edgeProcAddressing",
|
|
faceLabelsInstance,
|
|
procMesh.meshSubDir,
|
|
procFvMesh,
|
|
IOobject::MUST_READ,
|
|
IOobject::NO_WRITE
|
|
)
|
|
);
|
|
|
|
faFieldDecomposer fieldDecomposer
|
|
(
|
|
aMesh,
|
|
procMesh,
|
|
edgeProcAddressing,
|
|
faceProcAddressing,
|
|
boundaryProcAddressing
|
|
);
|
|
|
|
fieldDecomposer.decomposeFields(areaScalarFields);
|
|
fieldDecomposer.decomposeFields(areaVectorFields);
|
|
fieldDecomposer.decomposeFields(areaSphericalTensorFields);
|
|
fieldDecomposer.decomposeFields(areaSymmTensorFields);
|
|
fieldDecomposer.decomposeFields(areaTensorFields);
|
|
|
|
fieldDecomposer.decomposeFields(edgeScalarFields);
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
Info<< "\nEnd.\n" << endl;
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
// ************************************************************************* //
|