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mpi parcelport always gives an error #1196

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stevenrbrandt opened this issue Jun 22, 2020 · 1 comment
Open

mpi parcelport always gives an error #1196

stevenrbrandt opened this issue Jun 22, 2020 · 1 comment

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@stevenrbrandt
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For the PhySL code stored in x.p

cout("Hello")

we run

mpirun -np 1 physl x.p

we obtain

hello
--------------------------------------------------------------------------
mpirun has exited due to process rank 0 with PID 0 on
node shelob1 exiting improperly. There are three reasons this could occur:

1. this process did not call "init" before exiting, but others in
the job did. This can cause a job to hang indefinitely while it waits
for all processes to call "init". By rule, if one process calls "init",
then ALL processes must call "init" prior to termination.

2. this process called "init", but exited without calling "finalize".
By rule, all processes that call "init" MUST call "finalize" prior to
exiting or it will be considered an "abnormal termination"

3. this process called "MPI_Abort" or "orte_abort" and the mca parameter
orte_create_session_dirs is set to false. In this case, the run-time cannot
detect that the abort call was an abnormal termination. Hence, the only
error message you will receive is this one.

Note: I am using Open MPI 2.0.2

@hkaiser
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hkaiser commented Jun 24, 2020

@stevenrbrandt unfortunately, I'm not able to reproduce your issue. Everything seems to be working fine for me.

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