You can try MPE (free) or Vampir (not free, but can be integrated
2009/9/29 Rahul Nabar <rpnabar_at_[hidden]>:
> I have a code that seems to run about 40% faster when I bond together
> twin eth interfaces. The question, of course, arises: is it really
> producing so much traffic to keep twin 1 Gig eth interfaces busy? I
> don't really believe this but need a way to check.
> What are good tools to monitior the MPI performance of a running job.
> Basically what throughput loads is it imposing on the eth interfaces.
> Any suggestions?
> The code does not seem to produce much of disk I/O as profiled via
> strace (if at all NFS I/O is a bottleneck).
> users mailing list
Information System Engineer, Ph.D.
Blogs: http://matt.eifelle.com and http://blog.developpez.com/?blog=92