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Stay up to date with what's happening in the NAS Division by browsing our news items, science highlights, and technical reports.
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NEWS & PRESS RELEASES
04.20.09 - NASA Ames Selects Spectra Logic Federal for Data Archive
NASA Ames Research Center recently installed two Spectra T950 tape libraries, increasing data storage capacity to 32 petabytes while replacing 10 older-technology silos and freeing more than 1,400 square feet of floor space.
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11.18.08 - NASA Supercomputer Ranks Among World's Fastest
NASA's newest supercomputer at Ames Research Center, Moffett Field, Calif., has garnered the number three spot on the Top500 list of the world's most powerful computers.
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11.06.08 - NASA Showcases Science at 2008 Supercomputing Conference
NASA will highlight some of its most inspiring science and engineering achievements at the International Conference for High-Performance Computing, Networking, Storage, and Analysis (SC08), at the Austin Convention Center, Austin, Texas, Nov. 15–21, 2008.
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NAS TECHNICAL REPORTS
Performance Comparison of SGI Altix 4700 and SGI Altix 3700 Bx2
In this paper, authors evaluate the performance of a newly introduced dual-core-based SGI Altix 4700 system and compare its performance with that of a single-core-based SGI Altix 3700 Bx2 system.
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Performance Evaluation of a Multi-Zone Application in Different OpenMP Approaches
This paper describes a performance study of a multi-zone application benchmark implemented in several OpenMP approaches that exploit multi-level parallelism and deal with unbalanced workload.
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Performance Evaluation of Supercomputers using HPCC and IMB Benchmarks
In this paper, authors use the High-Performance Computing Challenge (HPCC) benchmark suite -- designed to give a picture of overall supercomputer performance -- as a first comparison of several high-end computing systems.
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NEWS ARCHIVE
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