Sure. Processors were scaled down while idling to 1000MHz
(I hope this will show up as attachement instead of inlined...)
* on Wednesday, 16.12.09 at 18:12, Lenny Verkhovsky
wrote:
> Hi,
> can you provide $cat /proc/cpuinfo
> I am not optimistic that it will help, but still...
> thanks
> Lenny
Hi,
can you provide $cat /proc/cpuinfo
I am not optimistic that it will help, but still...
thanks
Lenny.
On Wed, Dec 16, 2009 at 6:01 PM, Daan van Rossum wrote:
> Hi Terry,
>
> Thanks for your hint. I tried configure --enable-debug and even compiled it
> with all kind of manual debug flags turned
Hi Terry,
Thanks for your hint. I tried configure --enable-debug and even compiled it
with all kind of manual debug flags turned on, but it doesn't help to get rid
of this problem. So it definitively is not an optimization flaw.
One more interesting test would be to try an older version of the I
I don't really want to throw fud on this list but we've seen all sorts
of oddities with OMPI 1.3.4 being built with Intel's 11.1 compiler
versus their 11.0 or other compilers (gcc, Sun Studio, pgi, and
pathscale). I have not tested your specific failing case but
considering your issue doesn't
I'll have to look through the logic and see if I can spot something obvious. I
don't have access to an Intel compiler, and as you noted it works fine with
gcc. Afraid I can't do much more than that, so this may take awhile and not
necessarily have a positive result.
On Dec 14, 2009, at 12:32 P
Hi Ralph,
I took the Dec 10th snapshot, but got exactly the same behavior as with version
1.3.4.
I just noticed that even this rankfile doesn't work, with a single process:
rank 0=node01 slot=0-3
[node01:31105] mca:base:select:(paffinity) Querying component [linux]
[node01:31105]
This looks like an uninitialized variable that gnu c handles one way and intel
another. Someone recently contributed a patch to the ompi trunk to fix just
such a thing in this code area - don't know if it addresses this problem or
not.
Can you try the ompi trunk (a nightly tarball from the las
Hi all,
There's a problem with ompi 1.3.4 when compiled with the intel 11.1.059 c
compiler, related with the built in processor binding functionallity. The
problem does not occur when ompi is compiled with the gnu c compiler.
A mpi program execution fails (segfault) on mpi_init() when the follo
