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Subject: Re: [OMPI users] possible bug exercised by mpi4py
From: Jonathan Dursi (ljdursi_at_[hidden])
Date: 2012-05-23 21:37:00

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

Jonathan Dursi | SciNet, Compute/Calcul Canada |