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From: Jelena Pjesivac-Grbovic (pjesa_at_[hidden])
Date: 2007-09-17 23:26:12
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-core_at_[hidden] > 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 jpjesiva_at_[hidden] "The only difference between a problem and a solution is that people understand the solution." -- Charles Kettering