Reuti wrote:
qlogin will create a completely fresh bash, which is not aware of
running under SGE. Although you could set the SGE_* variables by hand,
it's easier to use an interactive session with:
In the past we'd source some sge script and SLOTS, TMPDIR, etc were
populated.
$ qrsh -pe or
Scott,
Am 13.11.2008 um 01:34 schrieb Scott Beardsley:
I've been using OMPI 1.2.6 tightly integrated with Grid Engine for
a bit now and it works great. However, I'm running into a problem
running jobs from an interactive session (qlogin). I tried just
doing "mpirun -np N /path/to/binary" w
I've been using OMPI 1.2.6 tightly integrated with Grid Engine for a bit
now and it works great. However, I'm running into a problem running jobs
from an interactive session (qlogin). I tried just doing "mpirun -np N
/path/to/binary" where N > # of cpus per node but OMPI will just
oversubscribe
Hi all,
Update to build attempt. I have a successful build using Cygwin with the
following command
$ ./configure --prefix=/opt/openmpi-1.3b2 \
--enable-mca-no-build=memory_mallopt,paffinity
But I also had problem with "max" being defined somewhere.
I was able to locate it to the following line
Hi Rob,
I think I could trim it down to a small test case, but this should be
reproducible with the conditions given. I find it unlikely that it is
a ROMIO bug, because when I construct the datatype by myself, it goes
smooth as silk.
Thanks for the reply,
A
On Nov 12, 2008, at 5:51 PM, R
On Fri, Oct 31, 2008 at 11:19:39AM -0400, Antonio Molins wrote:
> Hi again,
>
> The problem in a nutshell: it looks like, when I use
> MPI_Type_create_darray with an argument array_of_gsizes where
> array_of_gsizes[0]>array_of_gsizes[1], the datatype returned goes
> through MPI_Type_commit()
On Thu, Oct 23, 2008 at 12:41:45AM -0200, Davi Vercillo C. Garcia (ダヴィ) wrote:
> Hi,
>
> I'm trying to run a code using OpenMPI and I'm getting this error:
>
> ADIOI_GEN_DELETE (line 22): **io No such file or directory
>
> I don't know why this occurs, I only know this happens when I use more
>
Hi Ray,
with the Tight Integration of Open MPI into SGE (http://
gridengine.sunsource.net/) you will get a correct accouting. Every
process created with qrsh (a replacement for ssh) will have an
additional group id attached and SGE will accumulate them all.
Depending on the size of the clu
Hi Ray,
> So, to make sure I understand what happens... This command:
>
> mpirun -np 2 myprog
>
> starts the program "mpirun" and two processes of "myprog". So, what
> the "real time" of /usr/bin/time reports is the wall clock for mpirun.
Exactly.
> Does the user time have any meaning here?
George (or anyone else that can help),
I have been trying to build OpenMPI for windows (XP). But so far have
not been successful. I am trying to build version 1.3b2, because of
these emails, I have setup two virtual machine to do the windows builds,
one with cygwin installed and one with Microsoft
Hi Fabian,
Fabian Hänsel wrote:
On a separate topic, but related to your post here, how did you do
the timing? [Especially to so many digits of accuracy. :-) ]
two things to consider:
i) What do I actually (want to) measure?
ii) How accurate can I do that?
i)
Option iA) execution ti
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