Hello,
The problem that I have been having is running my application across
multiple nodes. Here are the details of what I have debugged thus far.
I am going to follow the numbered list from the getting help page: (
http://www.open-mpi.org/community/help/)
1 ) I checked for a solution to this pro
Hi John Doe
What you need to add to LD_LIBRARY_PATH is /opt/ompi/gnu/1.4.4/lib
[note 'lib' at the end].
Your email seems to say that you added /opt/ompi/gnu/1.4.4/lib/openmpi
instead, if I understood it right.
And to your PATH you need to add the corresponding 'bin' directory:
/opt/ompi/gnu/1.4.4
I recently built and installed openmpi on my 64 bit linux machine running
centOS 6.
However whenever I try mpirun I get the error message:
[[INVALID],INVALID] ORTE_ERROR_LOG: Not found in file runtime/orte_init.c
at line 125
orte_ess_base_select failed
Actually here's the full error transcript:
=
I'll take a look at having the rsh launcher forward MCA params up to the cmd
line limit, and warn if there are too many to fit. Shouldn't be too hard, I
would think.
On Dec 6, 2011, at 1:28 PM, Paul Kapinos wrote:
> Hello Jeff, Ralph, all!
>
Meaning that per my output from above, what Pa
That, or at least something like it, is quite doable - will put it on my list.
On Dec 6, 2011, at 1:28 PM, Paul Kapinos wrote:
> What I asked for is something which could replace
>
> mpiexec -x FOO -x BAR -x FOBA -x BAFO -x RR -x ZZ ..
>
> (which is quite tedious to type and error-prone for th
Good morning,
We've never recommended the use of dapl on Linux.
I think it might have worked at one time, but I don't think anyone bothered to maintain it.
On Linux, you should probably use native verbs support, instead.
Well, we use 'Open MPI + openib' since some years now (started with
Hello,
I don't see what you're referring to. I see:
-
• -x : The name of an environment variable to export to the
parallel application. The -x option can be specified multiple times to export
multiple environment variables to the parallel application.
-
(ok, I might have just change
Hello Jeff, Ralph, all!
Meaning that per my output from above, what Paul was trying should have worked, no?
I.e., setenv'ing OMPI_, and those env vars should magically show up
in the launched process.
In the -launched process- yes. However, his problem was that they do not show
up for the -
The openib BTL does not support threading. Hence, it disabled itself at
run-time, and therefore Open MPI decided that there were no network paths
available between the 2 MPI processes, and aborted.
On Dec 6, 2011, at 4:17 AM, bhimesh akula wrote:
> Hi,
>
> I tried execute the Osu_latency_mt
Hi,
I tried execute the Osu_latency_mt as mentioned below
First build the openmpi with Multi-threaded support as Osu_latency_mt
needed
> [root@localhost openmpi-1.4.3]# ./configure --with-threads=posix
--enable-mpi-threads
> make && make install
> [root@localhost openmpi-1.4.3]# mpirun --pref
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