TELEMAC-MASCARET Forum: Parallel Computing Problem (1/1)

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TOPIC: Parallel Computing Problem

Parallel Computing Problem 13 years 10 months ago #1064

sdelichere	Dear All, Happy 2011. I don't manage to run telemac2d in parallel on a specific case of study. Please could you help me ? Nota : the model runs in "single" mode and the malpasset and other test cases run in "parallel" mode. Please find enclosed the files. Thanks by advance. Regards, Stephane File Attachment: File Name: enclosed.zip File Size: 1294653
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Re:Parallel Computing Problem 13 years 10 months ago #1066

jmhervouet

Hello,

I have tested it here on Unix and it works, so details on the kind of problem would be welcome. Do you have a crash or "simply" different results between scalar and parallel ?

I see nothing wrong in your Fortran file.

You have a minimum set of parameters and your case can probably be improved a lot. For example try :

TRAITEMENT DU SYSTEME LINEAIRE : 2
SOLVEUR : 1

and it should speed-up a lot. Are you also sure that you need so small time-steps ?

With best regards,

Jean-Michel Hervouet

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