If you're using IB for HPC/MPI, you probably want an unlimited memlock limit.
Keep in mind that you need to start the slurm daemons with the desired memlock
limit, too -- if they're started via init.d, for example, they won't be subject
to /etc/security/limits.conf.
On Aug 18, 2010, at 12:08 P
ulimit basically states that a normal user can increase a specific limit up to
the maximum specified by root, either via system limit settings or during
configuration of the OS.
So the 256 limit you are seeing is one set locally. I would suggest asking your
sys admin for a higher limit if you r
Hello,
I've done a good bit of reading and still cannot get my mpirun programs to
execute without giving warnings about the memory lock limit not being
"unlimited".
I'm on an infiniband-(openib)-networked cluster under slurm resource mgmt
using openmpi.
Initially I did not want to set max
