open TELEMAC-MASCARET The mathematically superior suite of solvers

Hello dear all,

I have some problems with my parallel, I really need it, but I can not get it.
I installed the MPICH2, but i still can not use it, instead I get the error Message:




But I certainly have the -DHAVE_MPI in my config file.
What can I do? Please some help.





Betsy

Hello,

Can you share your files with us so we can try ?

I would also need to see your configuration file if possible.

Thank you,
Sébastien.

Here the config file



which other file do you need? tel.cas? tel.restart?

Hello,

Your configuration seems OK. Maybe you can remove option, root, language and version, but it will not make a difference.

Also, I just realised that I do not need any other files because you are trying to run bumpflu, which I have ... make sure you run telemac2d.py with the --ncsize 2 option, or add the PARALLEL PROCESSOR keyword in your CAS file)

Also, if you ran the scalar mode before then, make sure the local executable has been removed before your re-run your parallel case. Even though they have the same name, the executable are different.

Hope this helps nonetheless,

Sébastien.

... partitioning base files (geo, conlim, sections and zones)
+> C:\opentelemac-mascaret\v7p1\builds\wing64mpi\bin\partel.exe < PARTEL.PAR >> partel_T2DGEO.log
Attempting to use an MPI routine before initializing MPICH
runPartition:
|runPARTEL: Could not split your file T2DGEO (runcode=1) with the error as follows:
|
|... The following command failed for the reason above (or below)
|C:\opentelemac-mascaret\v7p1\builds\wing64mpi\bin\partel.exe < PARTEL.PAR >> partel_T2DGEO.log
|
| You may have forgotten to compile PARTEL with the appropriate compiler directive
| (add -DHAVE_MPI to your cmd_obj in your configuration file).
|
|Here is the log:
|
|
| +

---

+
|
| PARTEL/PARRES: TELEMAC METISOLOGIC PARTITIONER
|
|
|
| REBEKKA KOPMANN & JACEK A. JANKOWSKI (BAW)
|
| JEAN-MICHEL HERVOUET (LNHE)
|
| CHRISTOPHE DENIS (SINETICS)
|
| YOANN AUDOUIN (LNHE)
|
| PARTEL (C) COPYRIGHT 2000-2002
|
| BUNDESANSTALT FUER WASSERBAU, KARLSRUHE
|
|
|
| METIS 5.0.2 (C) COPYRIGHT 2012
|
| REGENTS OF THE UNIVERSITY OF MINNESOTA
|
|
|
| BIEF 7.1 (C) COPYRIGHT 2012 EDF
|
| +

---

+
|
|
|
|
|
| MAXIMUM NUMBER OF PARTITIONS: 100000
|
|
|
| +

---

+
|
|
|
| --INPUT FILE NAME <INPUT_NAME>:
|
| INPUT: T2DGEO
|
| --INPUT FILE FORMAT <INPFORMAT> [MED,SERAFIN,SERAFIND]:
|
| INPUT: SERAFIN
|
| --BOUNDARY CONDITIONS FILE NAME:
|
| INPUT: T2DCLI
|
|--NUMBER OF PARTITIONS <NPARTS> [2 -100000]:
|
| INPUT: 2
|
| PARTITIONING METHOD <PMETHOD> [1 (METIS) OR 2 (SCOTCH)]:
|
| --INPUT: 1
|
| --CONTROL SECTIONS FILE NAME (OR RETURN) :
|
| NO SECTIONS
|
| --CONTROL ZONES FILE NAME (OR RETURN) :
|
| NO ZONES
|
| --GEOMETRY FILE NAME <INPUT_NAME>:
|
| INPUT: T2DGEO
|
| --GEOMETRY FILE FORMAT <GEOFORMAT> [MED,SERAFIN,SERAFIND]:
|
| INPUT: SERAFIN
|
| +---- PARTEL: BEGINNING

---

+
|
| ERREUR -1 LORS DE L APPEL A OPEN_MESH_SRF:READ
|
| TEXTE DE L'ERROR : UNKONWN ERROR
|
|
|
|
|
|
|
| PLANTE: PROGRAM STOPPED AFTER AN ERROR
|
| RETURNING EXIT CODE: 2
|

C:\Users\Betsaida Fernandez\Documents\Master_HomePC\prueba>







ok, for the bumpflu works but for my real model doesnt.

OK. This confirms that your installation is correct.

Would you be able to share your files (those I would need to run your specific case) ?

One test you could also do is to run STBTEL on your geometry file -- STBTEL does a number of checks on your mesh and provides error messages when the mesh is not right, or even correct the mesh.

Here is an example of CAS for STBTEL:
Hope this helps,
Sébastien.

Here
it is an adaptation of YEn and Lee model, in the Sisyphe example folder is a heavier version, M









ine is simpler.

Hello,

It is possible you might have to register your username / password with your mpi install on your windows computer.

Please check out other forum posts on the subject. Alternatively, go into the temporary directory (cd ......) and locally type the mpi.exe --wdir .... command. It should prmpt you to register your username and password.

Hope this helps,
Sébastien.

Dear All


I have this error message from the Parallel.
Fail to run mpich2\bin\mpiexec.exe -wdir C:....








regards