| A.Wendy |
September 26, 2012 02:41 |
parallel computing with GGI (OF 1.6 extend)
3 Attachment(s)
Hi everybody,
i am working on a calculation with OF 1.6 extend and a rotating mesh with using GGI and pimpleDyMFoam.
When i try to use a parallelisation of the calculation i get several errors:
i am using mpi run for the parallel computation
For the GGI i set the "bridgeOverlap" to true for the parallel run.
log.decomposePar - not sure if this is an error or a warning only...
Quote:
Processor 1: field transfer
Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider
From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /home/subuntu/OpenFOAM/OpenFOAM-1.6-ext/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 544
Uncovered faces found. On master: 0 on slave: 98
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log.mpirun - same as above (warning or error?)
Quote:
Selecting dynamicFvMesh mixerGgiFvMesh
Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider
From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /home/subuntu/OpenFOAM/OpenFOAM-1.6-ext/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 544
Uncovered faces found. On master: 0 on slave: 28
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log.reconstructPar (first i have the same problem as above but when it comes to the first calculated timeStep i got an Fatal error (very below)
Quote:
Create mesh for time = 0
Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider
Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider
From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /home/subuntu/OpenFOAM/OpenFOAM-1.6-ext/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 544
Uncovered faces found. On master: 0 on slave: 28
.
.
.
Time = 0.0001
Initializing the GGI interpolator between master/shadow patches: outsideSlider/insideSlider
From function void GGIInterpolation<MasterPatch, SlavePatch>::rescaleWeightingFactors() const
in file /home/subuntu/OpenFOAM/OpenFOAM-1.6-ext/src/OpenFOAM/lnInclude/GGIInterpolationWeights.C at line 544
Uncovered faces found. On master: 0 on slave: 28
.
.
.
--> FOAM FATAL IO ERROR:
cannot open file
file: /home/subuntu/OpenFOAM/Projekte/Masterthesis/GGI/Flachprofil_pimpleDyMFoam/komplett/processor0/0.0001/polyMesh/pointProcAddressing at line 0.
From function regIOobject::readStream()
in file db/regIOobject/regIOobjectRead.C at line 62.
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i attached the complete log-files below.
with regards
Andy |
