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-Chris
Chris Chambreau wrote:
Hi Folks,
It's great to hear that people are interested in mpiP!
Currently, I am configuring mpiP on x86_64 with gcc 3.4.4 with -O2 and
without libunwind.
When running some simple tests, I'm havin
Hi Folks,
It's great to hear that people are interested in mpiP!
Currently, I am configuring mpiP on x86_64 with gcc 3.4.4 with -O2 and
without libunwind.
When running some simple tests, I'm having good luck using both mpiP
stack walking and libunwind when compiling with gcc and -O2. However
P.s. I just found out you have to recompile/relink the MPI code with -g in
order for the File/Address field to show non-garbage.
On 3/30/07 2:43 PM, "Heywood, Todd" wrote:
> George,
>
> It turns out I didn't have libunwind either, but didn't notice since mpiP
> compiled/linked without it (OK,
George,
It turns out I didn't have libunwind either, but didn't notice since mpiP
compiled/linked without it (OK, so I should have checked the config log).
However, once I got it it wouldn't compile on my RHEL system.
So, following this thread:
http://www.mail-archive.com/libunwind-devel@nongnu.
George Bosilca wrote:
> I used it on a IA64 platform, so I supposed x86_64 is supported, but
> I never use it on an AMD 64. On the mpiP webpage they claim they
> support the Cray XT3, which as far as I know are based on AMD Opteron
> 64 bits. So, there is at least a spark of hope in the dark
I used it on a IA64 platform, so I supposed x86_64 is supported, but
I never use it on an AMD 64. On the mpiP webpage they claim they
support the Cray XT3, which as far as I know are based on AMD Opteron
64 bits. So, there is at least a spark of hope in the dark ...
I decide to give it a tr
Heywood, Todd wrote:
> George,
>
> Any other simple, small, text-based (!) suggestions? mpiP seg faults on
> x86_64, and indeed its web page doesn't list x86_64 Linux as a supported
> platform.
Ouch,
I was hoping to try this on an AMD64 system running Debian/GNU Linux.
Thanks for any other sugg
George,
Any other simple, small, text-based (!) suggestions? mpiP seg faults on
x86_64, and indeed its web page doesn't list x86_64 Linux as a supported
platform.
Todd
On 3/28/07 10:39 AM, "George Bosilca" wrote:
> Stephen,
>
> There are a huge number of MPI profiling tools out there. My
> p
Stephen,
There are a huge number of MPI profiling tools out there. My
preference will be something small, fast and where the output is in
human readable text format (and not fancy graphics). The tools I'm
talking about is called mpiP (http://mpip.sourceforge.net/). It's not
Open MPI speci
Hi,
What is the best way of getting statistics on the size of MPI messages
being sent/received by my OpenMPI-using application? I'm guessing MPE is
one route but is there anything built into OpenMPI that will give me
this specific statistic?
Thanks,
-stephen
--
Stephen Mulcahy, Applepie So
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