TELEMAC-MASCARET Forum: [V7P1R0 install] error with PARTEL (1/1)

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TOPIC: [V7P1R0 install] error with PARTEL

[V7P1R0 install] error with PARTEL 8 years 5 months ago #21774

damien.alliau	Hello, My settings: - Windows Server 2012 - Gfortran + Python 2.7.3 - release V7P1R0 - MS MPI 7 - METIS 5.0.2 Everything is ok until first simulation in parallel mode (scalar is ok)! See attached files (systel.cfg and partel_T2DGEO.log). Can you help me please? Attachments: partel_T2DGEO.log (2KB) systel.cis...2012.cfg (2KB)
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[V7P1R0 install] error with PARTEL 8 years 5 months ago #21776

konsonaut OFFLINE openTELEMAC Guru Posts: 413 Thank you received: 144	Hello, what I know there is no official MS MPI parallel library for MinGW comnpilers. So one has to build it. Actually this is on my list when I have some free time. Have a look on this instruction: github.com/coderefinery/autocmake/issues/85#issue-102874399 If you want to try you could share it Best regards, Clemens
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[V7P1R0 install] error with PARTEL 8 years 5 months ago #21782

damien.alliau

Thanks for your advice, but I tried an alternative way by using:
- Windows Server 2012
- Gfortran + Python 2.7.3
- release V7P1R0
- MPICH2 1.4.1p1 + .Netframework 3.5
- METIS 5.0.2
Results are similar... I don't know why!

Extract from partel_T2DGEO.log
THE MESH PARTITIONING STEP STARTS
BEGIN PARTITIONING WITH METIS
ERROR: TRY TO RUN PARTEL WITH A SERIAL CONFIGURATION
PLANTE: PROGRAM STOPPED AFTER AN ERROR
RETURNING EXIT CODE: 2

Attachments:

systel.cis...6-01.cfg (2KB)

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[V7P1R0 install] error with PARTEL 8 years 5 months ago #21783

damien.alliau	Another strange behaviour: partel.exe (alone) seems to fail each time...
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[V7P1R0 install] error with PARTEL 8 years 5 months ago #21784

yugi
OFFLINE
openTELEMAC Guru
Posts: 851
Thank you received: 244

I see you ahve two configuration in your systel are you using -c config to choose which one to use ?

I would suggest using something like that for you configuration file:

cmd_obj:    C:\telemac\mpi\bin\mpif90.exe -c -g -DHAVE_MPI -fconvert=big-endian -frecord-marker=4 <mods> <incs> <f95name>
cmd_lib:    ar cru <libname> <objs>
cmd_exe:    C:\telemac\mpi\bin\mpif90.exe -fconvert=big-endian -frecord-marker=4 -v -lm -o <exename> <objs> <libs>
#
mods_all:   -I <config>
#
libs_all:        C:\telemac\lib\METIS-5.0.2\lib\libmetis.a

The partel message is only displayed if you compiled without the -DHAVE_MPI option.

Did you do a compileTELEMAC.py --clean ?

Hope it helps.

There are 10 types of people in the world: those who understand binary, and those who don't.

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