Hello,
I am trying to set up mtt client for collectives on UTK clusters and I
received the following error
---
./client/mtt --scratch /home/pjesa/mtt/scratch/ \
--file /home/pjesa/mtt/collective-bakeoff/samples/ompi-core-perf-testing.ini
\
--verbose --print-time
*** MTT: ./client/mtt --scratch /home/pjesa/mtt/scratch/ --file
/home/pjesa/mtt/collective-bakeoff/samples/ompi-core-perf-testing.ini
--verbose --print-time
*** WARNING: Unable to read hostfile: /home/pjesa/machinefile -- ignoring
*** Reporter initializing
Initializing reporter module: MTTDatabase
Set HTTP credentials for realm "OMPI"
*** WARNING: >> Failed test ping to MTTDatabase URL:
https://www.open-mpi.org:443/mtt/submit/
*** WARNING: >> Error was: 501 Protocol scheme 'https' is not supported
(Crypt::SSLeay not installed)
LWP will support https URLs if the Crypt::SSLeay module is installed.
More information at <http://www.linpro.no/lwp/libwww-perl/README.SSL>.
*** ERROR: Module aborted: MTT::Reporter::MTTDatabase:Init: *** ERROR: >>
Do not want to continue with possible bad submission URL --
aborting
---
Is there a way to run MTT without SSL?
Thanks,
Jelena
On Fri, 14 Sep 2007, Jeff Squyres wrote:
It has taken a while, but we are now finally open for business on the
MTT collective bakeoff. Please start running your tests so that we
can have some results to discuss in Paris. I have put up a wiki page
with the scope of what we are doing (largely taken from the notes
from the ABQ meeting) and instructions on how to setup MTT for the
bakeoff at your site:
https://svn.open-mpi.org/trac/mtt/wiki/CollPerformanceBakeoff
Some brief notes:
1. The configuration file that is provided is a *template*. You
*WILL* need to customize it for your site. Those with SLURM may have
to do very little. ;-)
2. I did not test MPICH-MX, Scali MPI, or Cray MPI. Those are are
interested, please contact me. A small amount of work needs to be
done to get MTT to understand these MPI's.
3. Please address all questions about MTT and the bakeoff to the mtt-
users list (http://www.open-mpi.org/mailman/listinfo.cgi/mtt-users).
--
Jeff Squyres
Cisco Systems
_______________________________________________
devel-core mailing list
devel-c...@open-mpi.org
http://www.open-mpi.org/mailman/listinfo.cgi/devel-core
--
Jelena Pjesivac-Grbovic, Pjesa
Graduate Research Assistant
Innovative Computing Laboratory
Computer Science Department, UTK
Claxton Complex 350
(865) 974 - 6722
(865) 974 - 6321
jpjes...@utk.edu
"The only difference between a problem and a solution is that
people understand the solution."
-- Charles Kettering
