the v1.10 series was fixed from 1.10.1
Cheers,
Gilles
$ git log --grep=57d3b832972a9d914a7c2067a526dfa3df1dbb34
commit e1ceb4e5f9dadb44edb77662a13058c9b3746505
Author: Nathan Hjelm <hje...@lanl.gov>
List-Post: users@lists.open-mpi.org
Date: Fri Oct 2 10:35:21 2015 -0600
op: allow user operations in ompi_3buff_op_reduce
This commit allows user operations to be used in the
ompi_3buff_op_reduce function. This fixes an issue identified in:
http://www.open-mpi.org/community/lists/devel/2014/04/14586.php
and
http://www.open-mpi.org/community/lists/users/2015/10/27769.php
The fix is to copy source1 into the target then call the user op
function with source2 and target.
Fixes #966
(cherry picked from commit
open-mpi/ompi@57d3b832972a9d914a7c2067a526dfa3df1dbb34)
Signed-off-by: Nathan Hjelm <hje...@lanl.gov>
On 12/17/2015 3:33 PM, Udayanga Wickramasinghe wrote:
I tried with 1.10.0, and is failing still. I will need to check
whether it works for later releases.
Thanks
Udayanga
On Wed, Dec 16, 2015 at 5:24 PM, Nathan Hjelm <hje...@lanl.gov
<mailto:hje...@lanl.gov>> wrote:
I think this is fixed in the 1.10 series. We will not be making
any more
updates to the 1.8 series so you will need to update to 1.10 to
get the
fix.
-Nathan
On Wed, Dec 16, 2015 at 02:48:45PM -0500, Udayanga Wickramasinghe
wrote:
> Hi all,
> I have a custom MPI_Op function which I use within a non
blocking version
> of all_reduce(). When executing the mpi program I am seeing a
segfault
> thrown from libNBC. It seems like this is a known issue in
openMPI atleast
> [1]. Is this somehow fixed in a later release version of
openmpi ? I am
> using 1.8.4.
> Thanks
> Udayanga
> [1]
http://www.open-mpi.org/community/lists/devel/2014/04/14588.php
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