[mvapich-discuss] mvapich locked memory limit and queuing system
Noam Bernstein
noam.bernstein at nrl.navy.mil
Wed Oct 10 16:07:46 EDT 2007
Has anyone noticed a conflict between OFED/mvapich's desire for a
large locked memory
limit and the queuing system? I've upped the memlock limit in /etc/
security/limits.conf
(and rebooted, so the queuing system daemons should be seeing the
larger limit).
This allows me to run interactively. However, jobs submitted through
our queuing system
(SGE 6.0) still see the low memlock limit (32 kB), and can't increase
the limit. I found a brief
discussion of a similar problem in torque (this thread:
http://www.beowulf.org/archive/2006-May/015559.html
), but no apparent solution.
Has anyone seen this problem, and preferably discovered a solution?
thanks,
Noam
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