Advanced Imaging


Industry News

Updated: July 8th, 2008 05:26 PM CDT

NRL Leverages SGI Visualization and Storage Solutions

PR Newswire
via NewsEdge Corporation

"We have a host of real-world scientific visualization problems that are benefiting from this visualization-storage solution from SGI," said Dr. Hank Dardy, chief scientist for advanced computing at NRL's Center for Computational Science. "Built on the SGI NUMAflex shared-memory architecture, our Silicon Graphics Prism visualization system has the large, complex data memory functionality we needed for our real-time technical environments. In addition, with an SGI storage area network coupled with the CXFS shared filesystem, we can read and write data directly over the SAN to and from disk, eliminating duplication and bottlenecks for our data-intensive applications."

Earlier this year NRL purchased a 128-processor Silicon Graphics Prism visualization system, powered by Intel Itanium 2 processors and running the Linux(R) operating environment. To store huge volumes of data, the lab installed 56TB of SGI(R) InfiniteStorage TP9700 Fibre Channel RAID array, the industry's first Fibre Channel storage array equipped with 4Gb per second interfaces, whose disk space is shared as an SGI InfiniteStorage CXFS(TM) clustered filesystem. By eliminating network data overhead, latencies and copies, CXFS enables the typical data-intensive workflow to complete 20 to 80% faster, while reducing the administration overhead, speeding backups and reducing disk needed.

Government research laboratories like NRL are also increasingly turning to InfiniBand interconnect solutions to dramatically improve performance, efficiency, scalability and overall network reliability. SGI recently reconfigured the TP9700 at NRL to utilize new native InfiniBand host connectivity.

SGI InfiniteStorage disk arrays are built on Engenio technology that are specifically designed to meet the demanding needs of high-performance computing environments such as NRL that require InfiniBand, the leading standard for HPC server interconnects. InfiniBand is the only 10Gb per second transport that enables industry standard servers to be clustered together for reliable, available, scaleable and high performance enterprise computing. The InfiniBand solution for the SGI(R) Altix(R) family of servers addresses typical bottlenecks and provides technical customers with a world-class clustering solution for their most demanding application workloads.

SILICON GRAPHICS | The Source of Innovation and Discovery(TM)

SGI, also known as Silicon Graphics, Inc. (OTC: SGID), is a leader in high-performance computing, visualization and storage. SGI's vision is to provide technology that enables the most significant scientific and creative breakthroughs of the 21st century. Whether it's sharing images to aid in brain surgery, finding oil more efficiently, studying global climate, providing technologies for homeland security and defense or enabling the transition from analog to digital broadcasting, SGI is dedicated to addressing the next class of challenges for scientific, engineering and creative users. With offices worldwide, the company is headquartered in Mountain View, Calif., and can be found on the Web at

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