Re: [OMPI users] How can I pass my user limits (stacksize, etc.) to mpirun in OpenMPI

2008-09-10 Thread Amidu Oloso
Jeff and Samuel, Thanks for your responses. -Hamid Jeff Squyres wrote: If you need per-job settings, then a wrapper is probably your best bet. On Sep 10, 2008, at 5:08 AM, Samuel Sarholz wrote: Hi Jeff, I think setting global limits will not help in this case as the limits like stacksize

Re: [OMPI users] How can I pass my user limits (stacksize, etc.) to mpirun in OpenMPI

2008-09-10 Thread Jeff Squyres
If you need per-job settings, then a wrapper is probably your best bet. On Sep 10, 2008, at 5:08 AM, Samuel Sarholz wrote: Hi Jeff, I think setting global limits will not help in this case as the limits like stacksize need to be program specific. So far I am using wrappers, however the s

Re: [OMPI users] How can I pass my user limits (stacksize, etc.) to mpirun in OpenMPI

2008-09-10 Thread Samuel Sarholz
Hi Jeff, I think setting global limits will not help in this case as the limits like stacksize need to be program specific. So far I am using wrappers, however the solution is a bit nasty. If there is another way it would be great. Hoever I doubt that there is a way as the FAQ states: More

Re: [OMPI users] How can I pass my user limits (stacksize, etc.) to mpirun in OpenMPI

2008-09-09 Thread Jeff Squyres
There are several factors that can come into play here. See this FAQ entry about registered memory limits (the same concepts apply to the other limits): http://www.open-mpi.org/faq/?category=openfabrics#ib-locked-pages-more On Sep 9, 2008, at 7:04 PM, Amidu Oloso wrote: mpirun under O

[OMPI users] How can I pass my user limits (stacksize, etc.) to mpirun in OpenMPI

2008-09-09 Thread Amidu Oloso
mpirun under OpenMPI is not picking the limit settings from the user environment. Is there a way to do this, short of wrapping my executable in a script where my limits are set and then invoking mpirun on that script? Thanks. -Hamid