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News digest 20 June 2008
>Start
>Primeur Live! from Dresden
>Blog
>Cray's update
>Supercomputers or Grid?
>Fujitsu - we wil be back sometime in the future
>NEC to introduce Assignable Data Buffer
>The success of SGI in 2007
>TOP500
>Argonne's supercomputer named world's fastest for open science and third overall
>Hardware
>Challenges of the Petaflops era
>The Grid
>Action needed for a grown up HPC infrastructure in Europe
>We need to build our own supercomputers
>Company news
>Fujitsu supercomputers make TOP500 list
>ADVA Optical Networking, Obsidian and Voltaire prove support for Infiniband over 50km
>EMCORE announces sampling and demo of 40 gigabit per second connects cables for high-performance computing
>IBM sets the pace for TOP500
>Voltaire and DataDirect Networks deliver native InfiniBand storage to customers worldwide
>Voltaire switches to support new Engenio 7900 HPC storage system from LSI
>Sun expands Sun Constellation System Family
>LSI Storage System brings enterprise-class availability and reliability to HPC environments
>Acceleware announces GPU based cluster solution
IBM sets the pace for TOP500
Armonk 18 June 2008 IBM showing occupying in the TOP500 the top three spots and a total of 210 systems on the list - the most of any supercomputer vendor. IBM also had the most aggregate performance on the list with 5.6 petaflops (48% of total); and the most systems in the top 10, top 50, and top 100.
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The no.2 fastest computer in the world is an IBM Blue Gene/L system at NNSA's Lawrence Livermore National Lab in California, which clocked in at 478 teraflops (478 trillion calculations per second.) Team Blue Gene also held the no.3 spot with a 450 teraflop performance from the Blue Gene/P system housed at the Department of Energy's Argonne National Lab in Chicago.

IBM also had the most power efficient systems: IBM QS22 PowerXCell 8i processor-based supercomputers at IBM Germany and Fraunhofer; and the NNSA system; and the fastest machine in Europe - the Blue Gene/P at Juelich Research Centre in Germany.
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Source: IBM

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