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
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
$ 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... D
Does the bug exist in Open MPI v2.1.6?
> On Jul 31, 2019, at 2:19 PM, Zhang, Junchao via users
> 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 at
