[mvapich-discuss] poll_or_block_event

[James Dinan]

Hi Jacob,

Have you contacted OSC help about this?  They may have some info in 
their logfiles that can help.

Best,
  ~Jim.

On 3/14/11 10:18 AM, Jacob Harvey wrote:
> MVAPICH users,
>
> I'm running into a problem on our cluster that I don't really know
> much about. Basically what happens is the when you submit a
> calculation the job runs for some time and then randomly it appears to
> stop running (ie. no more output is sent back from the executable). At
> that point if you ssh to the node that was running the calculation
> youw ill find that the executable is no longer running (not
> surprisingly). Upon killing the job I get a whole bunch of the
> following errors in the standard error file:
>
> mpiexec: Warning: poll_or_block_event: evt 58 task 24 on node001:
> remote system error.
>
> We are using the OSC mpiexec to launch the jobs from with PBS. I've
> looked around but haven't been able to find much related to this
> error. If anyone could provide any assistance it would be very much
> appreciated. I thank you in advance.
>
> Jacob
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