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Creators/Authors contains: "DeLeon, Robert"

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  1. ; ; ; ; (, ACM)
    ACCESS is a program established and funded by the National Sci- ence Foundation to help researchers and educators use the NSF na- tional advanced computing systems and services. Here we present an analysis of the usage of ACCESS allocated cyberinfrastructure over the first 16 months of the ACCESS program, September 2022 through December 2023. For historical context, we include analyses of ACCESS and XSEDE, its NSF funded predecessor, for the ten-year period from January 2014 through December 2023. The analyses in- clude batch compute resource usage, cloud resource usage, science gateways, allocations, and users. 
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  2. ; ; ; ; ; ; (, SN Computer Science)
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  3. ; ; ; ; ; ; ; ; ; ; et al (, ACM)
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  4. ; ; ; ; ; ; (, Proceedings of the HPC Asia 2023 Workshops (HPC Asia '23 Workshops))
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  5. ; ; ; ; ; (, Proceedings of the Practice and Experience in Advanced Research Computing, ser PEARC '22)
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  6. ; ; ; ; (, PEARC '22: Practice and Experience in Advanced Research Computing)
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  7. ; ; ; ; (, Proceedings of the Practice and Experience in Advanced Research Computing, ser PEARC '20)
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  8. ; ; ; ; ; ; ; ; ; ; et al (, PEARC '21: Practice and Experience in Advanced Research Computing)
    null (Ed.)
    Ookami [3] is a computer technology testbed supported by the United States National Science Foundation. It provides researchers with access to the A64FX processor developed by Fujitsu [17] in collaboration with RIKΞN [35, 37] for the Japanese path to exascale computing, as deployed in Fugaku [36], the fastest computer in the world [34]. By focusing on crucial architectural details, the ARM-based, multi-core, 512-bit SIMD-vector processor with ultrahigh-bandwidth memory promises to retain familiar and successful programming models while achieving very high performance for a wide range of applications. We review relevant technology and system details, and the main body of the paper focuses on initial experiences with the hardware and software ecosystem for micro-benchmarks, mini-apps, and full applications, and starts to answer questions about where such technologies fit into the NSF ecosystem. 
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  9. ; ; ; ; ; ; ; ; (, Proceedings of the 29th International Conference on Computer Communications and Networks, ser IEEE ICCCN '20)
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  10. ; ; ; ; ; (, Proceedings of the 2018 Practice and Experience on Advanced Research Computing, ser PEARC '18)
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