Actions for Evaluating Mobile Graphics Processing Units (GPUs) for Real-Time Resource Constrained Applications [electronic resource].

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Evaluating Mobile Graphics Processing Units (GPUs) for Real-Time Resource Constrained Applications [electronic resource].

Published
Washington, D.C. : United States. Dept. of Energy, 2005.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description
PDF-file: 23 pages; size: 0 Kbytes
Additional Creators
Lawrence Berkeley National Laboratory, United States. Department of Energy, and United States. Department of Energy. Office of Scientific and Technical Information
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Summary
Modern graphics processing units (GPUs) can provide tremendous performance boosts for some applications beyond what a single CPU can accomplish, and their performance is growing at a rate faster than CPUs as well. Mobile GPUs available for laptops have the small form factor and low power requirements suitable for use in embedded processing. We evaluated several desktop and mobile GPUs and CPUs on traditional and non-traditional graphics tasks, as well as on the most time consuming pieces of a full hyperspectral imaging application. Accuracy remained high despite small differences in arithmetic operations like rounding. Performance improvements are summarized here relative to a desktop Pentium 4 CPU.
Report Numbers
E 1.99:ucrl-tr-217422
ucrl-tr-217422
Subject(s)
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Note
Published through SciTech Connect.
11/11/2005.
"ucrl-tr-217422"
Johnson, J; Meredith, J; Liu, Y; Conger, J.
Funding Information
W-7405-ENG-48
View MARC record | catkey: 14105498