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March 3, 2020, 08:39 |
multiLevel decomposition error
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#1 |
New Member
Guillermo Tessi
Join Date: Sep 2019
Location: Argentina
Posts: 6
Rep Power: 7 |
Hello FOAMers,
I've been asigned with the task of making a multiLevel decomposition based on the following conditions:
The cellDist file is created using the decomposePar and setFields tools and by defining boxes based on the boxToCell strategy, in order to set a label to each cell inside the boxes. After some operations done to the file, the content is as follows: Code:
/*--------------------------------*- C++ -*----------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | Website: https://openfoam.org \\ / A nd | Version: dev \\/ M anipulation | \*---------------------------------------------------------------------------*/ FoamFile { version 2.0; format ascii; class labelList; location "constant"; object cellDist; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 7882848 ( 1 ... 7 ) ; // ************************************************************************* // Code:
/*--------------------------------*- C++ -*----------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | Website: https://openfoam.org \\ / A nd | Version: dev \\/ M anipulation | \*---------------------------------------------------------------------------*/ { version 2.0; format ascii; class dictionary; object decomposeParDict; } // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // numberOfSubdomains 768; method multiLevel; multiLevelCoeffs { level0 // boxes { numberOfSubdomains 12; method manual; manualCoeffs { dataFile "cellDist"; } } level1 { numberOfSubdomains 64; method simple; simpleCoeffs { n (64 1 1); delta 0.001; order xyz; } } } // ************************************************************************* // Code:
/*---------------------------------------------------------------------------*\ ========= | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / O peration | Website: https://openfoam.org \\ / A nd | Version: dev \\/ M anipulation | \*---------------------------------------------------------------------------*/ Build : dev-0f5fbb7ab16c Exec : decomposePar Date : Mar 03 2020 Time : 01:12:40 Host : "haswell" PID : 21095 I/O : uncollated Case : /10TB/GuilleRefCase-basegh103 nProcs : 1 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10) allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Decomposing mesh region0 Create mesh Calculating distribution of cells Selecting decompositionMethod multiLevel Selecting decompositionMethod manual Selecting decompositionMethod simple decompositionMethod multiLevel : level 0 decomposing with manual into 12 subdomains. level 0 decomposing with simple into 64 subdomains. --> FOAM FATAL ERROR: Not implemented From function virtual Foam::labelList Foam::manualDecomp::decompose(const labelListList&, const pointField&, const scalarField&) in file manualDecomp/manualDecomp.H at line 108. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::manualDecomp::decompose(Foam::List<Foam::List<int> > const&, Foam::Field<Foam::Vector<double> > const&, Foam::Field<double> const&) at ??:? #3 Foam::multiLevelDecomp::decompose(Foam::List<Foam::List<int> > const&, Foam::Field<Foam::Vector<double> > const&, Foam::Field<double> const&, Foam::List<int> const&, int, Foam::Field<int>&) at ??:? #4 Foam::multiLevelDecomp::decompose(Foam::polyMesh const&, Foam::Field<Foam::Vector<double> > const&, Foam::Field<double> const&) at ??:? #5 Foam::decompositionMethod::decompose(Foam::polyMesh const&, Foam::Field<Foam::Vector<double> > const&) at ??:? #6 Foam::decompositionMethod::decompose(Foam::polyMesh const&, Foam::Field<double> const&, Foam::List<bool> const&, Foam::PtrList<Foam::List<int> > const&, Foam::List<int> const&, Foam::List<Foam::Pair<int> > const&) at ??:? #7 Foam::decompositionMethod::decompose(Foam::polyMesh const&, Foam::Field<double> const&) at ??:? #8 ? in "/share/GuilleMod25OpenFOAM/OpenFOAM-dev/platforms/linux64GccDPInt32Opt/bin/decomposePar" #9 ? in "/share/GuilleMod25OpenFOAM/OpenFOAM-dev/platforms/linux64GccDPInt32Opt/bin/decomposePar" #10 ? in "/share/GuilleMod25OpenFOAM/OpenFOAM-dev/platforms/linux64GccDPInt32Opt/bin/decomposePar" #11 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #12 ? in "/share/GuilleMod25OpenFOAM/OpenFOAM-dev/platforms/linux64GccDPInt32Opt/bin/decomposePar" If someone has any idea of which is the main cause of this error or how to solve it, would be wonderful. Thanks in advance, Guillermo |
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March 27, 2020, 07:38 |
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#2 |
New Member
Guillermo Tessi
Join Date: Sep 2019
Location: Argentina
Posts: 6
Rep Power: 7 |
Hi FOAMers,
I've filled in a bug report in OpenFOAM's Issue Tracker about this problem and got an answer from Henry stating that the manual method is not yet implemented into the multiLevel decomposition flow. With that being said, I will assume that my case dictionaries are set up properly. But please take this with a grain of salt as I've been using the OpenFOAM-dev August '19 release (things are most likely to change in the dev branch). Best regards, Guillermo |
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Tags |
decomposepar, decomposepardict, manual decomposition, multilevel, parallel |
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