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We're very excited to share with you the news of a huge achievement for the Microsoft’s HPC program using Windows HPC Server 2008 when competing with the worlds-fastest super computers.
The HPC Performance Team recently completed a Top500 run on the fastest Linux HPC cluster at National Center for Supercomputing Applications (NCSA). This specific cluster had previously established a Top500 entry at 62.7 Tflops and 70% efficiency ranking #14 on November 2007 Top500 list. NCSA offered to submit a Windows benchmark entry using the same cluster for the June 2008 Top500 list.
You can download the whitepaper for for the results from Windows HPC Server 2008 ranks in the top of the largest supercomputers.
The HPC Performance Team worked with the NCSA staff to deploy the April CTP build of Windows HPC Server 2008 on 1184 nodes and achieved the Linpack benchmark result of 68.48 TFlops and 77.7% efficiency on 9472 cores. This blows-away many expectations and catapults Windows HPC Server 2008 into a new realm of commodity platform supercomputing.
The result places the pre-release build of HPC Server 2008 at #23 in the June 2008 Top500. Quite a substantial improvement over the November 2007 Linux entry on the same cluster.
In a separate independent benchmark activity, Aachen University deployed a 262 node Windows HPC Server 2008 cluster and achieved 18.81 TFlops with 76.5% efficiency, placing Aachen at #100 on the Top500 list.
Even more exciting is the capability that Windows HPC Server 2008 demonstrated during these runs:
You can download the case study video fro the direct download link at Rocket Scientism. To learn more about how you can make your applications ready for Windows HPC Server, see Microsoft HPC PAL for information about Jumpstart sessions.