(cross-post to 'users' and 'devel' mailing lists)
Dear Open MPI developer,
a long time ago, I reported about an error in Open MPI:
http://www.open-mpi.org/community/lists/users/2012/02/18565.php
Well, in the 1.6 the behaviour has changed: the test case don't hang forever and
block an InfiniBand
On Jul 12, 2012, at 12:04 PM, Paul Kapinos wrote:
> (cross-post to 'users' and 'devel' mailing lists)
Sorry for the delay in replying here; I got slammed with some deadlines this
week...
The short version is that the issue has been confirmed. One root cause is
Mellanox significantly decreasin
On Jul 12, 2012, at 12:04 PM, Paul Kapinos wrote:
> a long time ago, I reported about an error in Open MPI:
> http://www.open-mpi.org/community/lists/users/2012/02/18565.php
>
> Well, in the 1.6 the behaviour has changed: the test case don't hang forever
> and block an InfiniBand interface, but
Progress still continues on this issue... (Nathan and I are actually sitting
together in a room this week and are continuing to work on this)
We just put up a new FAQ item about this issue:
http://www.open-mpi.org/faq/?category=openfabrics#ib-low-reg-mem
On Jul 13, 2012, at 7:02 PM, Jeff