May 7, 2021, 04:15
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different between serial and parallel running in reading pointzone
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#1
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Senior Member
Hojatollah Gholami
Join Date: Jan 2019
Posts: 171
Rep Power: 8
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Dear foamer
I have problem with parallel simulation of new cases.
I have a pointZone as movingPointsZone that read by this code in a solver
Quote:
const pointZone& pz = fvMesh_.pointZones()[movingPointsZone_];
Info <<pz<<endl;
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when I run serial, the output is same as pointZone in polyMesh/pointZone.
when I decompose mesh and run parallel, the output is very deference.
for example
in serial
Quote:
movingPoints
82464
(
131072
131073
131074
131075
131076
....
);
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in parallel
Quote:
movingPoints
6272
(
23002
23003
23004
23005
23006
23007
23008
...
}
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if I change decompose method
Quote:
movingPoints
6272
(
15918
15919
15920
...
}
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in parallel running, the ids is all deference from pointZone, why?
Thanks
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