On 6/23/08 2:50 PM, "Sacerdoti, Federico"
wrote:
> Ralph,
>
> I'm working on a test-case for that now, hopefully I can nail it down to
> a particular openmpi version.
Great - thanks! I have since seen something where a forwarded output can
have a funny character on the end - I haven't tracke
Ralph,
I'm working on a test-case for that now, hopefully I can nail it down to
a particular openmpi version.
I have another small issue, which is somewhat bothering: orterun 1.2.6
exits with return code zero if the executable cannot be found. Should
this be non-zero?
E.g.
$ orterun /asdf
--
I can guarantee bproc support isn't broken in 1.2 - we use it on several
production machines every day, and it works fine. I heard of only one
potential problem having to do with specifying multiple app_contexts on a
cmd line, but we are still trying to confirm that it wasn't operator error.
In th
Ralph Castain wrote:
Hi Joshua
Again, forwarded by the friendly elf - so include me directly in any reply.
I gather from Jeff that you are attempting to do something with bproc -
true? If so, I will echo what Jeff said: bproc support in OMPI is being
dropped with the 1.3 release due to lack o
On Jun 23, 2008, at 2:52 PM, Joshua Bernstein wrote:
Bummer! I would absolutely support, (along with Penguin) further
contributions and development of BProc support.
Note, though that BProc Scyld, and LANL BProc, have long ago forked.
We believe our BProc functionality has been developed be
Wow,
Seems like I've fallen behind in replying. I'll try to be sure to make
sure I answer everbody's questions about what I am trying to accomplish.
Jeff Squyres wrote:
On Jun 20, 2008, at 3:50 PM, Joshua Bernstein wrote:
No, we don't have an easy way to show which plugins were loaded and
Ralph,
Thanks for your reply. Let me know if I can help in any way.
fds
-Original Message-
From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On
Behalf Of Ralph H Castain
Sent: Thursday, June 19, 2008 10:24 AM
To: Sacerdoti, Federico; Open MPI Users
Subject: Re: [OMP
That would be nice -- it might prevent morons like me from getting it
wrong. Repeatedly :-).
-Todd
On Jun 23, 2008, at 6:58 AM, Jeff Squyres wrote:
We don't have a strong desire to fix this in 1.2.7 -- especially
since you're the first person ever to run across this issue. :-)
Looks lik
We don't have a strong desire to fix this in 1.2.7 -- especially since
you're the first person ever to run across this issue. :-)
Looks like this is easy enough to put into v1.3, though.
On Jun 23, 2008, at 9:52 AM, Todd Gamblin wrote:
Thanks for pointing this out (I'm not sure how I got t
Thanks for pointing this out (I'm not sure how I got that wrong in the
test) -- making the test program do the right thing gives:
(merle):test$ mpirun -np 4 test
before MPI_Init:
PWD:/home/tgamblin
getcwd: /home/tgamblin/test
before MPI_Init:
PWD:/home/tgamblin
I think the issue here is that your test app is checking $PWD, not
getcwd().
If you call getcwd(), you'll get the right answer (see my tests
below). But your point is noted that perhaps OMPI should be setting
PWD to the correct value before launching the user app.
[5:01] svbu-mpi:~/tmp %
On Jun 23, 2008, at 7:44 AM, Aditya Vasal wrote:
I am working on a cluster and want to run 12 processes for standard
Linpack test to measure its performance.
I have made appropriate changes to HPL.dat input file.
However, I need to set OMPI_MCA_ns_nds_vpid and RANK environment
variables for
Hi,
I am working on a cluster and want to run 12 processes for standard
Linpack test to measure its performance.
I have made appropriate changes to HPL.dat input file.
However, I need to set OMPI_MCA_ns_nds_vpid and RANK environment
variables for execution.
I would be very glad to rece
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