TELEMAC-MASCARET Forum: Sources in Paralel Mode (1/1)

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TOPIC: Sources in Paralel Mode

Sources in Paralel Mode 9 years 11 months ago #15116

caiodalaqua

Greetings,

I was trying to include a tracer source in my domain using the keywords:

ABSCISSAE OF SOURCES
ORDINATES OF SOURCES

When in scalar mode, the model runs just fine. However, when trying to use the parallel version I got:

IN PARALLEL SOURCES OR SPECTRUM POINTS
MUST COINCIDE WITH
NODES IN THE MESH, FOR SOURCE           1  CHOOSE:
X=   405117.53125000000       Y=   6422682.0000000000

I am quite sure that the coordinates given in the steering file are correct.

Does anyone know what is causing this issue ?

Thanks

Caio

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Sources in Paralel Mode 9 years 11 months ago #15118

o.gourgue
OFFLINE
Expert Boarder
Posts: 155
Thank you received: 11

I am experiencing the same problem.

It works fine in serial but crashes in parallel with the following log:

 IN PARALLEL SOURCES OR SPECTRUM POINTS
 MUST COINCIDE WITH
 NODES IN THE MESH, FOR SOURCE           1  CHOOSE:
 X=   44442.000000000000       Y=   211864.00000000000

 PLANTE: PROGRAM STOPPED AFTER AN ERROR
-------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code.. Per user-direction, the job has been aborted.
-------------------------------------------------------
--------------------------------------------------------------------------
mpiexec-openmpi-gcc49 detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:

  Process name: [[34899,1],0]
  Exit code:    2
--------------------------------------------------------------------------
_____________
runcode::main:
:
   |runCode: Fail to run
   |mpiexec-openmpi-gcc49 -wdir /Users/ogourgue/Documents/travail/vub/work/coastal_plains/runs/test_001/test_001.cas_2014-12-08-17h18min25s -n 2 /Users/ogourgue/Documents/travail/vub/work/coastal_plains/runs/test_001/test_001.cas_2014-12-08-17h18min25s/out_telemac2d
   |~~~~~~~~~~~~~~~~~~
   |STOP 2
   |STOP 2
   |~~~~~~~~~~~~~~~~~~

I have tested versions v6p3r2 and v7p0r0. I run most of the examples in parallel with no problem, but I have that problem as soon as sources are defined.

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Sources in Paralel Mode 9 years 11 months ago #15119

o.gourgue OFFLINE Expert Boarder Posts: 155 Thank you received: 11	So, apparently, the problem disappears when I change the abscissa and ordinate values to the exact numbers suggested on the terminal.
	The administrator has disabled public write access. The following user(s) said Thank You: caiodalaqua

Sources in Paralel Mode 9 years 11 months ago #15121

jmhervouet	Yes, exactly, this is a coordinate of a point in the mesh. Actually there is also a tolerance but with a very small value. JMH
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Sources in Paralel Mode 9 years 11 months ago #15120

jmhervouet	Hello, In parallel, if we allow a tolerance, we may end up in a source linked to two different points, this is why we ask to have exactly the coordinates of a points in the mesh. So you just need to copy the coordinates that tells you the program, with all the digits, and it should work. Regards, JMH
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Sources in Paralel Mode 9 years 11 months ago #15122

caiodalaqua	Well, that was easier than I expected ! Worked just fine... Thank you very much for the quick answers... Caio
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