I don't know specifically what you want to do, but there is a FAQ
section on profiling and tracing.
http://www.open-mpi.org/faq/?category=perftools
On 12/31/2015 9:03 AM, anil maurya wrote:
I have compiled HPL using OpenMPI and GotoBLAS. I want to do profiling
and tracing.
I have compiled openm
Stefan, I don't know if this is related to your issue, but FYI...
> Those are async progress threads - they block unless something requires doing
>
>
>> On Apr 15, 2015, at 8:36 AM, Sasso, John (GE Power & Water, Non-GE)
>> wrote:
>>
>> I stumbled upon something while using 'ps -eFL' to view
Hi!
I have a weird problem with executing a singleton OpenMPI program, where
an additional thread causes full load, while the master thread performs
the actual calculations.
In contrast, executing "mpirun -np 1 [executable]" performs the same
calculation at the same speed but the additional
Hi,
perhaps sombody is interested in some warnings which I got building
openmpi-v2.x-dev-950-g995993b on my machines (Solaris 10 Sparc,
Solaris 10 x86_64, and openSUSE Linux 12.1 x86_64) with gcc-5.1.0
and Sun C 5.13. I got the same warnings on Solaris sparc and x86_64.
I've produced the attache
Siegmar,
thanks for the report
about the issue with Sun compiler and helloworld, the root cause is an
incorrect packaging and a fix is available at
https://github.com/open-mpi/ompi/pull/1285
(note the issue only occurs when building from a tarball)
i will have a look at the other issues
Ch
