Re: [OMPI users] possible bug exercised by mpi4py

[Jonathan Dursi]

Fails for me with 1.4.3 with gcc, but works with intel; works with 1.4.4 
with gcc or intel; fails with 1.5.5 with either.   Succeeds with intelmpi.

On the other hand, it works everywhere if I pad the rcounts array  with 
an extra valid value (0 or 1, or for that matter 783), or replace the 
allgatherv with an allgather.

  - Jonathan
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Jonathan Dursi | SciNet, Compute/Calcul Canada | www.SciNetHPC.ca