On Apr 28 [07:57], Ralph Castain wrote: > Here is what I get on my CentOS7 system using the 1.8.5 about to be released:
I have now tried 1.8.5 release candidate 3 and now I get much better performance. So, I will just move on to 1.8.5 and consider this solved. > If you have a hostfile (or allocation of some kind) that is larger > than one node, then the extra time is likely being used by this > DVM-style launch. You might try adding the -host flag (as I did > above) to cut that down. Adding the -host flag did not make any difference for 1.8.4, but as mentioned above, 1.8.5 seems to not have this performance issue any more... Steven
