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Issue No. 04 - July/August (2010 vol. 12)
ISSN: 1521-9615
pp: 17-25
Adrian Pope , Los Alamos National Laboratory, Los Alamos
Salman Habib , Los Alamos National Laboratory, Los Alamos
Zarija Lukić , Los Alamos National Laboratory, Los Alamos
David Daniel , Los Alamos National Laboratory, Los Alamos
Patricia Fasel , Los Alamos National Laboratory, Los Alamos
Nehal Desai , Aerospace Corporation, Los Angeles
Katrin Heitmann , Los Alamos National Laboratory, Los Alamos
ABSTRACT
The advent of powerful cosmological surveys demands a new generation of high-precision, large-volume, and high dynamic range simulations of structure formation in the Universe. Key aims of these simulations are understanding why the expansion of the Universe is accelerating and what dark matter is made of. The availability of Roadrunner, the world's first petaflop platform, led us to develop a new hybrid cosmology simulation code making essential use of hardware acceleration. We describe the strategies underlying the code and aspects of its implementation.
INDEX TERMS
Astronomy, Physics, Physics, Finite volume methods, Algorithm design and analysis
CITATION

K. Heitmann et al., "The Accelerated Universe," in Computing in Science & Engineering, vol. 12, no. , pp. 17-25, 2010.
doi:10.1109/MCSE.2010.28
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