Title of article
Numerical Cosmology powered by GPUs
Author/Authors
Dominique Aubert، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
397
To page
400
Abstract
Graphics Processing Units (GPUs) offer a new way to accelerate numerical calculations by means of on-board massive parallelisation. We discuss two examples of GPU implementation relevant for cosmological simulations, an N-Body Particle-mesh solver and a radiative transfer code. The latter has also been ported on multi-GPU clusters. The range of acceleration (x30-x80) achieved here offer bright perspective for large scale simulations driven by GPUs.
Keywords
methods: N-body simulations , cosmology , numerical
Journal title
Proceedings of the International Astronomical Union
Serial Year
2010
Journal title
Proceedings of the International Astronomical Union
Record number
667711
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