Note that your above (CPU) runs had a far from optimal PP-PME balanc
(pme mesh/force
should be close to one).
Performance instability can be caused by a busy network (how many
nodes are you running on?) or even incorrect affinity settings.
If you post a/some log files, we may be able to tell
On Feb 6, 2014 8:42 AM, yunshi11 . yunsh...@gmail.com wrote:
On Wed, Feb 5, 2014 at 9:43 AM, Mark Abraham mark.j.abra...@gmail.com
wrote:
What's the network? If it's some kind of switched Infiniband shared with
other user's jobs, then getting hit by the traffic does happen. You can
see
What's the network? If it's some kind of switched Infiniband shared with
other user's jobs, then getting hit by the traffic does happen. You can see
that the individual timings of the things the load balancer tries differ a
lot between runs. So there must be an extrinsic factor (if the .tpr is
