On Thu, 5 Feb 2015 03:27:25 PM Peter A Ruprecht wrote: > I ask because some of our users have started reporting a 10x increase in > run-times of OpenMPI jobs since we upgraded to 14.11.3 from 14.3. It's > possible there is some other problem going on in our cluster, but all of > our hardware checks including Infiniband diagnostics look pretty clean.
Are you using PMI2? cheers, Chris -- Christopher Samuel Senior Systems Administrator VLSCI - Victorian Life Sciences Computation Initiative Email: [email protected] Phone: +61 (0)3 903 55545 http://www.vlsci.org.au/ http://twitter.com/vlsci
