publication . Preprint . 2010

Advanced Architectures for Astrophysical Supercomputing

Barsdell, Benjamin R.; Barnes, David G.; Fluke, Christopher J.;
Open Access English
  • Published: 12 Jan 2010
Abstract
Astronomers have come to rely on the increasing performance of computers to reduce, analyze, simulate and visualize their data. In this environment, faster computation can mean more science outcomes or the opening up of new parameter spaces for investigation. If we are to avoid major issues when implementing codes on advanced architectures, it is important that we have a solid understanding of our algorithms. A recent addition to the high-performance computing scene that highlights this point is the graphics processing unit (GPU). The hardware originally designed for speeding-up graphics rendering in video games is now achieving speed-ups of $O(100\times)$ in ge...
Subjects
free text keywords: Astrophysics - Instrumentation and Methods for Astrophysics
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