Subject: Re: [OMPI users] mpirun over infiniband.
I'm afraid I'm confused by your question, so please clarify: the hostnames that
have ethernet interfaces do NOT have infiniband interfaces on them? If so, why
would you expect OMPI to use infiniband when you execute on those hosts? Or do
th
On Mar 14, 2010, at 3:47 PM, nad labassi wrote:
> When the machines file contains hostnames for ethernet interfaces,
> the execution is never done on infiniband
>
> When the machines file contains hostnames for ib interfaces (ipoib),
> then the execution is done on infiniband.
How are you determ
I'm afraid I'm confused by your question, so please clarify: the hostnames that
have ethernet interfaces do NOT have infiniband interfaces on them? If so, why
would you expect OMPI to use infiniband when you execute on those hosts? Or do
they contain an infiniband interface in addition to the et
Hi,
My problem is: I installed openmpi 1.2.9, with mvapi support, but the
execution is done on ethernet, unless I use ipoib.
I built openmpi with the command:
./configure CC=/home/pgi/linux86-64/6.2/bin/pgcc
CXX=/home/pgi/linux86-64/6.2/bin/pgCC
FC=/home/pgi/linux86-64/6.2/bin/pgf90
--without
