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Simulating the universe with GPU-accelerated supercomputers: n-body methods, tests, and examples

dc.contributor.advisorBerlind, Andreas A., 1972-
dc.contributor.authorWibking, Benjamin
dc.date.accessioned2013-05-02T19:53:23Z
dc.date.available2013-05-02T19:53:23Z
dc.date.issued2013-04-22
dc.identifier.urihttp://hdl.handle.net/1803/5192
dc.description.abstractWe demonstrate the acceleration obtained from using GPU/CPU hybrid clusters and supercomputers for N-body simulations of gravity based in part on the author's new code development.  Validation tests are shown for cosmological simulations and for galaxy simulations, along with their respective speedups compared to traditional simulations.  Potential new applications for science enabled by this advance are highlighted.en_US
dc.language.isoen_USen_US
dc.publisherVanderbilt University. Department of Physics and Astronomyen_US
dc.subjectn-body: generalen_US
dc.subjectn-body: gravitationen_US
dc.subjectcomputational methodsen_US
dc.subjectlarge-scale structure and cosmologyen_US
dc.subjectcosmological simulationsen_US
dc.subjectgalaxy simulationsen_US
dc.subject.lcshMany-body problemen_US
dc.subject.lcshAstrophysics -- Computer simulationen_US
dc.subject.lcshAstrophysics -- Mathematical modelsen_US
dc.subject.lcshSupercomputersen_US
dc.titleSimulating the universe with GPU-accelerated supercomputers: n-body methods, tests, and examplesen_US
dc.typeThesisen_US
dc.description.collegeCollege of Arts and Scienceen_US
dc.description.departmentDepartment of Physics and Astronomyen_US


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