dani writes:
> I don't know about .deb packages, but at least in the rpms there is a
> post install scriptlet that re-runs ldconfig to ensure the new libs
> are in the ldconfig cache.
MPI packages following the Fedora guidelines don't do that (and rpmlint
complains bitterly as a consequence). T
Ryan Novosielski writes:
> I’m pretty sure this is no longer relevant (having read Roland’s
> messages about it from a couple of years ago now). Can you please
> confirm that for me, and then let me know if there is any way that I
> can silence this old copy of OpenMPI that I need to use with som
Hi,
I tried MPI.ERRORS_RETURN in a small Java program with Open MPI
1.10.2 and master. I get the expected behaviour, if I use a
wrong value for the root process in "bcast". Unfortunately I
get an MPI or Java error message if I try to broadcast more data
than available. Is this intended or is it a
Hello,
Say I don't have access to a actual cluster, yet I'm considering cloud
compute solutions for my MPI program ultimately, but such a cost may be
highly prohibitive at the moment.
In terms of middle ground, if I am interesting in compute only, no storage,
what are possible hardware solutions o
On 05/20/2016 02:40 PM, MM wrote:
Hello,
Say I don't have access to a actual cluster, yet I'm considering cloud
compute solutions for my MPI program ultimately, but such a cost may be
highly prohibitive at the moment.
In terms of middle ground, if I am interesting in compute only, no
storage, wh
If you look around on Ebay, you can find old 16-core Opteron servers for
a few hundred dollars. It's not screaming performance, but 16 cores is
enough to get you started on scaling and parallelism in MPI. It's a
cheap cluster in a box.
Damien
On 5/20/2016 12:40 PM, MM wrote:
Hello,
Say I
