On Dec 18, 2007, at 11:12 AM, Marco Sbrighi wrote:
Assumedly this(these) statement(s) are in a config file that is being
read by Open MPI, such as $HOME/.openmpi/mca-params.conf?
I've tried many combinations: only in $HOME/.openmpi/mca-params.conf,
only in command line and both; but none seems
On Mon, 2007-12-17 at 20:58 -0500, Brian Dobbins wrote:
> Hi Marco and Jeff,
>
> My own knowledge of OpenMPI's internals is limited, but I thought
> I'd add my less-than-two-cents...
>
> > I've found only a way in order to have tcp connections
> binded only to
> > the et
On Mon, 2007-12-17 at 17:19 -0500, Jeff Squyres wrote:
> On Dec 17, 2007, at 8:35 AM, Marco Sbrighi wrote:
>
> > I'm using Open MPI 1.2.2 over OFED 1.2 on an 256 nodes, dual Opteron,
> > dual core, Linux cluster. Of course, with Infiniband 4x interconnect.
> >
> > Each cluster node is equipped wit
Hi Marco and Jeff,
My own knowledge of OpenMPI's internals is limited, but I thought I'd add
my less-than-two-cents...
> I've found only a way in order to have tcp connections binded only to
> > the eth1 interface, using both the following MCA directives in the
> > command line:
> >
> > mpirun
On Dec 17, 2007, at 8:35 AM, Marco Sbrighi wrote:
I'm using Open MPI 1.2.2 over OFED 1.2 on an 256 nodes, dual Opteron,
dual core, Linux cluster. Of course, with Infiniband 4x interconnect.
Each cluster node is equipped with 4 (or more) ethernet interface,
namely 2 gigabit ones plus 2 IPoIB. Th
Dear Open MPI developers,
I'm using Open MPI 1.2.2 over OFED 1.2 on an 256 nodes, dual Opteron,
dual core, Linux cluster. Of course, with Infiniband 4x interconnect.
Each cluster node is equipped with 4 (or more) ethernet interface,
namely 2 gigabit ones plus 2 IPoIB. The two gig are named et
