On Mon, Sep 4, 2017 at 6:13 AM, Joseph Schuchart wrote:
> Jeff, all,
>
> Unfortunately, I (as a user) have no control over the page size on our
> cluster. My interest in this is more of a general nature because I am
> concerned that our users who use Open MPI underneath our code run into this
> i
Gilles,
On 09/04/2017 03:22 PM, Gilles Gouaillardet wrote:
Joseph,
please open a github issue regarding the SIGBUS error.
Done: https://github.com/open-mpi/ompi/issues/4166
as far as i understand, MAP_ANONYMOUS+MAP_SHARED can only be used
between related processes. (e.g. parent and childre
Joseph,
please open a github issue regarding the SIGBUS error.
as far as i understand, MAP_ANONYMOUS+MAP_SHARED can only be used
between related processes. (e.g. parent and children)
in the case of Open MPI, MPI tasks are siblings, so this is not an option.
Cheers,
Gilles
On Mon, Sep 4, 2017
Jeff, all,
Unfortunately, I (as a user) have no control over the page size on our
cluster. My interest in this is more of a general nature because I am
concerned that our users who use Open MPI underneath our code run into
this issue on their machine.
I took a look at the code for the variou
Hi,
I've tried to install openmpi-v2.0.x-201708300322-ed589c7 on my "SUSE Linux
Enterprise Server 12.2 (x86_64)" with Sun C 5.15 (Oracle Developer Studio
12.6). Unfortunately I get the following error.
loki openmpi-v2.0.x-201708300322-ed589c7-Linux.x86_64.64_cc 199 cc -V
cc: Studio 12.6 Sun C 5
