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January 16, 2013, 06:57 |
Parallel processing warning
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#1 |
Member
Aathavan
Join Date: Nov 2012
Posts: 70
Rep Power: 13 |
Hi there,
I am trying to run my case in high performance machine with 120 processors. the same case is running in machine without any problem with 4 processors. I am using MRFSimpleFoam, While running the case in HPC with 120 processor I am getting the error as follows: No field sources present --> FOAM Warning : From function MRFZones(const fvMesh&) in file cfdTools/general/MRF/MRFZones.C at line 65 The MRFZones are not run time modifiable using 'timeStampMaster' or 'inotifyMaster' for the entry fileModificationChecking in the etc/controlDict. Use 'timeStamp' instead. after this warning the calculation is going on. Do I need to worry about it? can anybody give me some idea?? Thanks for your time and help, Aadhavan |
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April 18, 2013, 15:01 |
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#2 |
Member
Dogan
Join Date: Nov 2012
Location: Bochum/Germany
Posts: 42
Rep Power: 13 |
Hi,
i received the same error message while running my case in 8 processors with MRFSimpleFoam. Did you get an answer for your problem? thanks Dogan |
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April 22, 2013, 03:09 |
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#3 |
Member
Aathavan
Join Date: Nov 2012
Posts: 70
Rep Power: 13 |
Hi,
I didnt notice any problem in the results, however you can fix that warning message following the given instruction in the warning message. The MRFZones are not run time modifiable using 'timeStampMaster' or 'inotifyMaster' for the entry fileModificationChecking in the etc/controlDict. // this is the file one you need to edit Use 'timeStamp' instead. Thanks, Aadhavan |
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