Dear OpenMPI List:
My attempt at compiling the prerelease of OpenMPI 1.2
failed. Attached are the logs of the configure and make process.
I am running..
Darwin Cortland 8.8.1 Darwin Kernel Cersion 8.8.1: Mon Sep 25 19:45:30
PDT 2006; root:xnu-792.13.8.obj~1/RELEASE_PPC Power M
Feel free to correct me if im wrong.
OMPI assumes you have a fast network and checks for them. If they
are not found it falls back to tcp.
So if you leave out the --mca etc etc It should use the mx if
its available. Im not sure how MX responds if one of the hosts does
not have a
On Mon, 20 Nov 2006, Reuti wrote:
Hi,
Am 20.11.2006 um 13:12 schrieb Epitropakis Mixalis 00064:
Hello everyone!
Hello,
I think this question is of broader audience on the beowulf.org
mailing list, but anyway: what are you using in the cluster besides
Yes, I think you are right, but we a
Tim, yes, your suggestion makes sense. I didn't realize that would be a
safe thing to do.
Brian, I've verified that configuring with
"--enable-mca-no-build=btl-tcp" prevents the tcp btl component from
being built in the first place.
Thanks for the help,
-Adam
Tim Prins wrote:
Hi,
I don't
I have - again - successfully built and installed
mx and openmpi and I can run 64 and 128 cpus jobs on a 256 CPU cluster
version of openmpi is 1.2b1
compiler used: studio11
The code is a benchmark b_eff which runs usually fine - I have used extensively
it for benchmarking
When I try 192 CPUs I
Hi Lydia:
errno 24 means "Too many open files". When we have seen this, I believe
we increased the number of file descriptors available to the mpirun process
to get past this.
In my case, my shell (tcsh) defaults to 256. I increase it with a call
to "limit descriptors"
as shown below. I th
One of our users/friends has also sent us some example code to do this
internally - I hope to find the time to include that capability in the code
base shortly. I'll advise when we do.
On 11/22/06 2:16 PM, "Rolf Vandevaart" wrote:
>
> Hi Lydia:
>
> errno 24 means "Too many open files". When
Dear OpenMPI List:
OpenMPI 1.2b1 will compile in 32 bit (-arch ppc), but it
will not compile in 64 bit (-arch ppc64). So my previous email was
about compiling in 64 bit (-arch ppc64) on Mac OSX 10.4.
Thanks,
Tony
Anthony C. Iannetti, P.E.
NASA Glenn Research Center
P
