[Darshan-users] Code hanging in Darshan processing MPI finalize

[Kevin Harms]

  Yes, I was seeing this in one of the earlier drivers. What BG/Q driver & efix level are you using?

kevin

On Dec 12, 2012, at 6:19 PM, Hedges, Richard M. wrote:

> I am having a code hang, apparently in the processing of Darshan data,
> after MPI_Finalize is called on a BG/Q.  The code works fine on its own at
> scale, and with Darshan for a 4 process test case.  For anything 128 procs
> and up, it seems to hang in the Drashan processing.
> 
> Anyone seeing something like this?
> 
> Thanks,
> - Richard
> 
> ====================================================
> 
> Richard Hedges
> Customer Support and Test - File Systems Project
> Development Environment Group - Livermore Computing
> Lawrence Livermore National Laboratory
> 7000 East Avenue, MS L-557
> Livermore, CA    94551
> 
> v:    (925) 423-2699
> f:    (925) 423-6961
> E:    richard-hedges at llnl.gov
> 
> 
> 
> 
> _______________________________________________
> Darshan-users mailing list
> Darshan-users at lists.mcs.anl.gov
> https://lists.mcs.anl.gov/mailman/listinfo/darshan-users