[mvapich-discuss] how to set "ulimit -l unlimited" at user level?
Karthik Gopalakrishnan
gopalakk at cse.ohio-state.edu
Tue Jun 3 14:47:47 EDT 2008
Try adding the "ulimit -c unlimited" line to /etc/profile first.
Regards,
Karthik
On Tue, Jun 3, 2008 at 1:36 PM, Divi Venkateswarlu <divi at ncat.edu> wrote:
>
> Hello:
>
> I am running ROCKS-5 on two DP quad-core machines with mellanox IB HCA
> cards.
> I compiled mvapich with ifort without any problems.
>
> I am able to run at root level with NO problems. I could set ulimit -l
> unlimited to increase
> RLIMIT_MEMLOCK size. My program (PMEMD of AMBER package) runs on all
> 16-cores with no hiccups.
>
> When I try to set ulimit -l unlimited at user level, I get the
> following error message.
>
> -bash: ulimit: max locked memory: cannot modify limit: Operation not
> permitted.
>
> Can somebody help me how to fix this problem? I am running mvapich-1.0
>
> Thanks a lot for your help
>
> Divi
>
>
> _______________________________________________
> mvapich-discuss mailing list
> mvapich-discuss at cse.ohio-state.edu
> http://mail.cse.ohio-state.edu/mailman/listinfo/mvapich-discuss
>
>
More information about the mvapich-discuss
mailing list