berg...@merctech.com writes:
I think we're running into a chipset-architecture issue (AMD vs Intel)
in OpenMPI jobs. We're using SGE 6.2u5 and OpenMPI 1.33 with tight
integration. All MPI jobs are launched by SGE.
At least if you're using recent AMD, you'll want to upgrade OpenMPI (and
SGE,
Hi,
Am 13.12.2012 um 00:27 schrieb berg...@merctech.com:
I've got a question that's very similar to Joseph Farran's query How do I
request the CPU type in qrsh / qsub with SGE 8.1.2? [1], but which is a
problem specifically with MPI jobs.
I think we're running into a chipset-architecture
I've got a question that's very similar to Joseph Farran's query How do I
request the CPU type in qrsh / qsub with SGE 8.1.2? [1], but which is a
problem specifically with MPI jobs.
I think we're running into a chipset-architecture issue (AMD vs Intel)
in OpenMPI jobs. We're using SGE 6.2u5 and
We've got a locally-written program that dynamically links against
a package that's compiled with optimizations for different chipsets
(ATLAS[2]). We've built ATLAS with multiple versions, optimized
for each architecture in our cluster.
This is fine for serial jobs--the login environment