71ccf51ba5
DecomposePar and reconstructPar now interleave the processing of multiple regions. This means that with the -allRegions option, the earlier times are completed in their entirety before later times are considered. It also lets regions to access each other during decomposition and reconstruction, which will be important for non-conformal region interfaces. To aid interpretation of the log, region prefixing is now used by both utilities in the same way as is done by foamMultiRun. DecomposePar has been overhauled so that it matches reconstructPar much more closely, both in terms of output and of iteration sequence. All meshes and addressing are loaded simultaneously and each field is considered in turn. Previously, all the fields were loaded, and each process and addressing set was considered in turn. This new strategy optimises memory usage for cases with lots of fields.
145 lines
4.1 KiB
C++
145 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 | Website: https://openfoam.org
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\\ / A nd | Copyright (C) 2011-2023 OpenFOAM Foundation
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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
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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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Class
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Foam::pointFieldReconstructor
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Description
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Point field reconstructor.
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SourceFiles
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pointFieldReconstructor.C
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pointFieldReconstructorTemplates.C
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\*---------------------------------------------------------------------------*/
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#ifndef pointFieldReconstructor_H
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#define pointFieldReconstructor_H
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#include "pointMesh.H"
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#include "pointFields.H"
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#include "pointPatchFieldMapper.H"
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#include "setSizePointPatchFieldMapper.H"
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#include "IOobjectList.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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class fvMesh;
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/*---------------------------------------------------------------------------*\
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Class pointFieldReconstructor Declaration
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\*---------------------------------------------------------------------------*/
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class pointFieldReconstructor
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{
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// Private Data
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//- Reconstructed mesh reference
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const pointMesh& completeMesh_;
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//- List of processor meshes
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const PtrList<fvMesh>& procMeshes_;
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//- List of processor point addressing lists
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const labelListList& pointProcAddressing_;
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//- Point patch addressing
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labelListListList patchPointAddressing_;
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// Private Member Functions
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//- Return whether anything in the object list gets reconstructed
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template<class FieldType>
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static bool reconstructs
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(
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const IOobjectList& objects,
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const HashSet<word>& selectedFields
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);
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//- Reconstruct field
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template<class Type>
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tmp<PointField<Type>>
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reconstructField(const IOobject& fieldIoObject);
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public:
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// Constructors
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//- Construct from components
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pointFieldReconstructor
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(
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const pointMesh& mesh,
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const PtrList<fvMesh>& procMeshes,
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const labelListList& pointProcAddressing
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);
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//- Disallow default bitwise copy construction
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pointFieldReconstructor(const pointFieldReconstructor&) = delete;
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// Member Functions
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//- Return whether anything in the object list gets reconstructed
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static bool reconstructs
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(
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const IOobjectList& objects,
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const HashSet<word>& selectedFields
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);
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//- Reconstruct and write all fields
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template<class Type>
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void reconstructFields
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(
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const IOobjectList& objects,
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const HashSet<word>& selectedFields
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);
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// Member Operators
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//- Disallow default bitwise assignment
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void operator=(const pointFieldReconstructor&) = delete;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#ifdef NoRepository
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#include "pointFieldReconstructorTemplates.C"
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#endif
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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