I'm connected with the forums at Nvidia now. Thanks!
On 12/12/2011 03:20 PM, Andreas Schäfer wrote:
On 15:10 Mon 12 Dec , Erin Rasmussen wrote:
I just need to have a pretty good idea of how to run the
benchmark with GPUs because we would like to get into the Top 500.
I may be wrong but AFA
On 15:10 Mon 12 Dec , Erin Rasmussen wrote:
> I just need to have a pretty good idea of how to run the
> benchmark with GPUs because we would like to get into the Top 500.
I may be wrong but AFAIK getting into the Top 500 requires meticulous
configuration of all sorts of parameters. If you w
This is a benchmarking project for the next couple of months because
we're building our GPU system at the moment. Right now I'm using HPL 2.0
from the site http://netlib.org/benchmark/hpl on our CPU only cluster. I
have the CUDA version from Nvidia downloaded for when our system is
running thou
On 14:53 Mon 12 Dec , Erin Rasmussen wrote:
> I have HPL working fine with openmpi using multiple nodes, but now
> I'm trying to use it on our system with multiple nodes with CPUs and
> GPUs.
So this is an inquiry related to hpl, not Open MPI. Anyways, which
version of HPL are you using and ho
I'm working with a cluster that has both CPUs and GPUs, and I'm trying
to run the High Performance Linpack benchmark on it. Before I can do a
full system run, I have to figure out how to get the benchmark to run on
both GPUs and CPUs at the same time. I have HPL working fine with
openmpi using
Hi Erin,
uhm, I don't think this is related to MPI as MPI is completely
orthogonal to GPU programming. MPI doesn't even know about GPUs. Just
select the GPU like you weren't using MPI at all.
HTH
-Andreas
On 14:44 Mon 12 Dec , Erin Rasmussen wrote:
>
> I have multiple GPUs on a node in my
I have multiple GPUs on a node in my cluster and am trying to run some
benchmarks on the system. However, since my department is in research
and has a job system set up, I can only take one GPU offline to test
until I are sure I know what I are doing. My problem is trying to set up
the mpirun
