[Darshan-users] Issue at scale with darshan and MPI_Waitall

Bauer, Gregory H gbauer at illinois.edu
Fri Jul 1 09:45:03 CDT 2016


Greetings.
We are seeing on Blue Waters an issue at scale (several thousand nodes) with darshan 2.3.0 and 3.0.0 that traces back to MPI_Waitall with a particular application.

Would it be best to use the list to triage this issue or is there a ticket system we can report the issue to?

-Greg

Gregory Bauer, Ph.D.

Blue Waters Scientific and Engineering Support Program Manager
National Center for Supercomputing Applications
University of Illinois at Urbana-Champaign

ph: (217) 333-2754
email: gbauer at illinois.edu<mailto:gbauer at illinois.edu>


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