>From the presentation, "Programming on the K computer", P. 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 And it was confirmed that Open MPI (actually, Open MPI + Fujitsu's code for Tofu) was used in LINPACK to achieve 8 PFLOPS and get the #1 in TOP500: http://blogs.cisco.com/performance/open-mpi-powers-8-petaflops/ Other opensource stuff used by K: * Lustre - see the presentation, "An Overview of Fujitsu's Lustre Based File System": http://www.olcf.ornl.gov/wp-content/events/lug2011/4-12-2011/230-300_Shinji_Sumimoto_LUG2011-FJ-20110407-pub.pdf * Linux on SPARC - should make Ellison happy as he needs to ship SPARC T4 with Oracle Linux: http://www.pcworld.com/article/212564/ellison_oracle_enterprise_linux_coming_to_sparc.html Rayson _______________________________________________ Beowulf mailing list, [email protected] sponsored by Penguin Computing To change your subscription (digest mode or unsubscribe) visit http://www.beowulf.org/mailman/listinfo/beowulf
