Zombie mpiexec processes

[Martin Schafföner]

On Thursday 19 January 2006 16:57, Pete Wyckoff wrote:

> If it's repeatable you might try a small test with "-v -v -v" in the
> "mpiexec -n 1" to see what, if anything, is going awry.  Another

So, we've made our test fail, with PID 10816 on MS being the zombie mpiexec 
process. The logfile around "10816" says:

kill_stdio: sent SIGTERM, waiting on 10816

Don't know what other parts of the logfile would be interesting, it's about 
29M uncompressed.

> approach would be to use "-nostdin -nostdout" to prevent the fork of
> the stdio listener and see if that fixes it, narrowing the problem a
> bit.

We will try this next.

Thanks,
-- 
Martin Schafföner

Cognitive Systems Group, Institute of Electronics, Signal Processing and 
Communication Technologies, Department of Electrical Engineering, 
Otto-von-Guericke University Magdeburg
Phone: +49 391 6720063