k for you?
On Apr 6, 2020, at 7:57 AM, Kreutzer, Moritz via users
mailto:users@lists.open-mpi.org>> wrote:
Thanks for the explanation, Ralph!
I guess the reason we need to pass the signal down is to achieve correct
behavior when a signal does not come via CTRL+C, but in case someone ki
eed to pass the signal down? Are you trying to do
your cleanup _before_ mpirun does its?
Guess I'm wondering: why not just trap the signal, do your cleanup, and then
wait for mpirun to terminate?
On Apr 6, 2020, at 6:39 AM, Kreutzer, Moritz via users
mailto:users@lists.open-mpi.org>&g
Hi,
We are invoking mpirun from within a script which installs some signal
handlers. Now, if we abort an Open MPI run with CTRL+C, the system sends SIGINT
to the entire process group. Hence, the mpirun process receives a SIGINT from
the system with si_code=SI_KERNEL. Additionally, our own signa
