thanks, Would like to tell me how to use (gdb --batch -ex 'bt full' -ex 'info reg' -pid ZOMBIE_PID) in MPI ? I need to use #PBS parallel job script to submit a job on MPI cluster. Where should I put the (gdb --batch -ex 'bt full' -ex 'info reg' -pid ZOMBIE_PID) in the script ? How to get the ZOMBIE_PID ? thanks Any help is appreciated. Jack Oct. 25 2010 List-Post: users@lists.open-mpi.org Date: Mon, 25 Oct 2010 19:01:38 +0200 From: j...@59a2.org To: us...@open-mpi.org Subject: Re: [OMPI users] Open MPI program cannot complete
On Mon, Oct 25, 2010 at 18:26, Jack Bryan <dtustud...@hotmail.com> wrote: Thanks, the problem is still there. This really doesn't prove that there are no outstanding asynchronous requests, but perhaps you know that there are not, despite not being able to post a complete test case here. I suggest attaching a debugger and getting a stack trace from the zombies (gdb --batch -ex 'bt full' -ex 'info reg' -pid ZOMBIE_PID). Jed _______________________________________________ users mailing list us...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/users
