On Aug 29, 2011, at 11:18 PM, Eugene Loh wrote:
> Maybe someone can help me from having to think too hard.
> Let's say I want to max my system limits. I can say this:
> % mpirun --mca opal_set_max_sys_limits 1 ...
> Meanwhile, if I do this:
> % setenv OMPI_MCA_opal_set_max_sys_limits 1
> % mpirun ...
> remote processes don't see the setting. (Local processes and ompi_info are fine.)
I looked at the 1.5 code, and mpirun is reaping all OMPI_ params from the environ and adding them to the app. So it should be getting set.
I then ran "mpirun -n 1 printenv" on a slurm machine, and verified that indeed that param was in the environment. Ditto when I told it to use the rsh launcher.
> Bug? Naively, this looks "wrong." At least disturbing, in any case.
> This is with v1.5.
> devel mailing list