I got more information: http://blogs.cisco.com/performance/open-mpi-powers-8-petaflops/
Short version: yes, Open MPI is used on K and was used to power the 8PF runs. w00t! On Jun 24, 2011, at 7:16 PM, Jeff Squyres wrote: > w00t! > > OMPI powers 8 petaflops! > (at least I'm guessing that -- does anyone know if that's true?) > > > On Jun 24, 2011, at 7:03 PM, Rayson Ho wrote: > >> Interesting... page 11: >> >> http://www.fujitsu.com/downloads/TC/sc10/programming-on-k-computer.pdf >> >> Open MPI based: >> >> * Open Standard, Open Source, Multi-Platform including PC Cluster. >> * Adding extension to Open MPI for "Tofu" interconnect >> >> Rayson >> >> ========================== >> Grid Engine / Open Grid Scheduler >> http://gridscheduler.sourceforge.net/ >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel -- Jeff Squyres jsquy...@cisco.com For corporate legal information go to: http://www.cisco.com/web/about/doing_business/legal/cri/
