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May 18, 2005, 09:48 |
error of Parallel fluent in 3d -t2!
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#1 |
Guest
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Hi! I had made a parallel simulation in a 2CPU compute.When fluent read the case (.cas) in auto partition ,there were such errors :
Parallel variables... Building... grid, auto partitioning mesh by Principal Y-Coordinate, distributing mesh parts.., faces.., 999999 (..\..\src\mpsystem.c@1228): mpt_read: failed: errno = 10054 999999: mpt_read: error: read failed trying to read 4 bytes: Invalid argument Process [0] exited with status [-1073741819] Process [1] exited with status [259] MPIRUN exited with status [126] The Parallel FLUENT process could not be started. Why so? And how to deal with? |
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May 18, 2005, 13:58 |
Re: error of Parallel fluent in 3d -t2!
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#2 |
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Grid, double check you grid.
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May 18, 2005, 18:59 |
Re: error of Parallel fluent in 3d -t2!
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#3 |
Guest
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usually autopartion creates lot of problems, i would suggest if u can read the cas data in single processor and do manual partionaing and then save the case data and read them in fluent double processor version, i also used to get lot of errors till i started doing this.
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