[mpich-discuss] Why does hydra_mpi_proxy kill client processes?
yuri at rawbw.com
Tue May 12 12:46:50 CDT 2020
I am running NWchem (a quantum chemistry program) in parallel on a
single host using mpich-3.2.1_6 on FreeBSD 12.1
It runs, but every once in a while hydra_mpi_proxy sends SIGKILL to a
client process nwchem.
The same task usually succeeds when rerun again, and some other task
fails with SIGKILL next time, so the problem is sporadic.
Why does hydra_mpi_proxy kill client processes?
My original NWchem bug report is
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