Juanchao,
Is the issue related to https://github.com/open-mpi/ompi/pull/4501 ?
Jeff,
you might have to configure with --enable-heterogeneous to evidence the
issue
Cheers,
Gilles
On 8/2/2019 4:06 AM, Jeff Squyres (jsquyres) via users wrote:
I am able to replicate the issue on a stock Ubuntu 18.04 install with their
Open MPI package.
But if I compile my own Open MPI 2.1.1, it works fine.
Also, if I compile my own Open MPI 2.1.6, it works fine.
I filed a bug at Ubuntu about this:
https://bugs.launchpad.net/ubuntu/+source/xubuntu-meta/+bug/1838684
On Aug 1, 2019, at 2:33 PM, Zhang, Junchao <jczh...@mcs.anl.gov> wrote:
$ aptitude versions libopenmpi-dev
Package libopenmpi-dev:
i 2.1.1-8 bionic 500
Package libopenmpi-dev:i386:
p 2.1.1-8 bionic 500
$ sudo apt-get install libopenmpi-dev=2.1.6
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Version '2.1.6' for 'libopenmpi-dev' was not found
--Junchao Zhang
On Thu, Aug 1, 2019 at 1:15 PM Jeff Squyres (jsquyres) <jsquy...@cisco.com>
wrote:
Does the bug exist in Open MPI v2.1.6?
On Jul 31, 2019, at 2:19 PM, Zhang, Junchao via users
<users@lists.open-mpi.org> wrote:
Hello,
I met a bug with OpenMPI 2.1.1 distributed in the latest Ubuntu 18.04.2 LTS.
It happens with self to self send/recv using MPI_ANY_SOURCE for message
matching. See the attached test code. You can reproduce it even with one
process.
It is a severe bug. Since this Ubuntu is widely used and has long term
support, could it be somehow fixed?
Thanks a lot.
--Junchao Zhang
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Jeff Squyres
jsquy...@cisco.com
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