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Issue No.04 - July-Aug. (2013 vol.15)
pp: 10-18
Manish Parashar , Rutgers University
Moustafa AbdelBaky , Rutgers University
Ivan Rodero , Rutgers University
Aditya Devarakonda , Rutgers University
Clouds are rapidly joining high-performance computing (HPC) systems, clusters, and grids as viable platforms for scientific exploration and discovery. As a result, understanding application formulations and usage modes that are meaningful in such a hybrid infrastructure, and how application workflows can effectively utilize it, is critical. Here, three hybrid HPC/grid and cloud cyber infrastructure usage modes are explored: HPC in the Cloud, HPC plus Cloud, and HPC as a Service, presenting illustrative scenarios in each case and outlining benefits, limitations, and research challenges.
Cloud computing, Metasearch, High performance computing, Computer architecture,HPC, cloud computing, high-performance computing, ensemble applications, infrastructure-as-a-service, hybrid infrastructure, cloud federation, scientific computing
Manish Parashar, Moustafa AbdelBaky, Ivan Rodero, Aditya Devarakonda, "Cloud Paradigms and Practices for Computational and Data-Enabled Science and Engineering", Computing in Science & Engineering, vol.15, no. 4, pp. 10-18, July-Aug. 2013, doi:10.1109/MCSE.2013.49
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