Hi again,
after testing as suggested, it is indeed a massive slowdown rather than
a full-blown machine hang.
Would the next test be to run with debug flags for openmpi ?
Regards,
Olivier Marsden
Jeff Squyres wrote:
On Jul 7, 2010, at 12:50 PM, Olivier Marsden wrote:
Hi Jeff, thanks for
.*/var/log/kern.log
in my /etc/rsyslog.d/50-default.conf file, does that look about right?
Regards,
Olivier Marsden
Jeff Squyres wrote:
On Jul 7, 2010, at 10:20 AM, Olivier Marsden wrote:
The (7 process) code runs correctly on my workstation using mpich2 (latest
stable version
sing sun f90
for mpif90
I am prepared to do some testing if that can help, but don't know the
best way to identify what's going on.
I have found no useful information in the syslog files.
Regards, & thanks for the work on a great open source tool,
Olivier Marsden
for the trouble, in any case redefining the ld_library_path to
remove all references to other installations works.
Looks like I'll have to swot up on my linker configuration knowledge!
Thanks alot for your time,
Olivier Marsden
ceres/bin/f90" with no arguments (just like
you invoked mpif90 with no arguments) and see if you get the sam error.
You can also invoke "mpif90 --showme" to see the command that mpif90
would have executed.
On Jan 20, 2009, at 11:15 AM, Olivier Marsden wrote:
Certainly.
I hope
Certainly.
I hope I haven't forgotten anything.
Olivier Marsden
Jeff Squyres wrote:
Can you send the information listed here:
http://www.open-mpi.org/community/help/
On Jan 19, 2009, at 11:49 AM, Olivier Marsden wrote:
Hello,
I'm trying to compile ompi 1.3rc7 with the
9, 2009 at 05:49:53PM +0100, Olivier Marsden wrote:
Hello,
I'm trying to compile ompi 1.3rc7 with the sun studio express comilers.
I'm using the following configure command:
CC=/opt/sun/express/sunstudioceres/bin/cc
CXX=/opt/sun/express/sunstudioceres/bin/CC
F77=/opt/sun/expres
Hello,
I'm trying to compile ompi 1.3rc7 with the sun studio express comilers.
I'm using the following configure command:
CC=/opt/sun/express/sunstudioceres/bin/cc
CXX=/opt/sun/express/sunstudioceres/bin/CC
F77=/opt/sun/express/sunstudioceres/bin/f77
FC=/opt/sun/express/sunstudioceres/bin/
me on the following points?
- for each node, should I have the second ip on the same subnet as the
first, or not ?
- does openmpi need separate hostnames for each ip?
If there is a webpage describing how to configure such a network for the
best, that
would be great.
Many thanks,
Olivier Marsden
