On Mon, Oct 25, 2010 at 19:07, Jack Bryan <dtustud...@hotmail.com> wrote:
> I need to use #PBS parallel job script to submit a job on MPI cluster. > Is it not possible to reproduce locally? Most clusters have a way to submit an interactive job (which would let you start this thing and then inspect individual processes). Ashley's Padb suggestion will certainly be better in a non-interactive environment. > Where should I put the (gdb --batch -ex 'bt full' -ex 'info reg' -pid > ZOMBIE_PID) in the script ? > Is control returning to your script after rank 0 has exited? In that case, you can just put this on the next line. > How to get the ZOMBIE_PID ? > "ps" from the command line, or getpid() from C code. Jed