Victor gmail.com> writes:
>
> I got 4 x AMD A-10 6800K nodes on loan for a few months and added them to
my existing Intel nodes.
> All nodes share the relevant directories via NFS. I have OpenMPI 1.6.5
which was build with Open-MX 1.5.3 support networked via GbE.
>
> All nodes run Ubuntu
Thanks for your reply. There are some updates, but it was too late last
night to post it.
I now have the AMD/Intel heterogeneous cluster up and running. The initial
problem was that when I installed OpenMPI on the AMD nodes, the library
paths were set to a different location than on the Intel
What's your mpirun or mpiexec command-line?
The error "BTLs attempted: self sm tcp" says that it didn't even try the
MX BTL (for Open-MX). Did you use the MX MTL instead?
Are you sure that you actually use Open-MX when not mixing AMD and Intel
nodes?
Brice
Le 02/03/2014 08:06, Victor a écrit :
I got 4 x AMD A-10 6800K nodes on loan for a few months and added them to
my existing Intel nodes.
All nodes share the relevant directories via NFS. I have OpenMPI 1.6.5
which was build with Open-MX 1.5.3 support networked via GbE.
All nodes run Ubuntu 12.04.
Problem:
I can run a job EITHER on