numerical cosmology
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scholarly journals Numerical cosmology on the GPU with Enzo and Ramses

2015 ◽  
Vol 640 ◽  
pp. 012058 ◽  
Author(s):  
C Gheller ◽  
P Wang ◽  
F Vazza ◽  
R Teyssier
Keyword(s):  
Numerical Cosmology

scholarly journals Numerical Cosmology powered by GPUs

2010 ◽  
Vol 6 (S270) ◽  
pp. 397-400 ◽  
Author(s):  
Dominique Aubert
Keyword(s):  
Radiative Transfer ◽  
Graphics Processing Units ◽  
Large Scale ◽  
Numerical Calculations ◽  
Cosmological Simulations ◽  
Gpu Clusters ◽  
Graphics Processing ◽  
Large Scale Simulations ◽  
Gpu Implementation ◽  
Numerical Cosmology

AbstractGraphics 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.

Numerical Cosmology: Building a Dynamical Universe

2010 ◽  
Author(s):  
David Garrison ◽  
Hakeem M. Oluseyi
Keyword(s):  
Numerical Cosmology

scholarly journals On the treatment of entropy mixing in numerical cosmology

2008 ◽  
Vol 387 (1) ◽  
pp. 427-438 ◽  
Author(s):  
J. W. Wadsley ◽  
G. Veeravalli ◽  
H. M. P. Couchman
Keyword(s):  
Numerical Cosmology

scholarly journals Simulating reionization in numerical cosmology

New Astronomy ◽  
2001 ◽  
Vol 6 (6) ◽  
pp. 359-379 ◽  
Author(s):  
A. Sokasian ◽  
T. Abel ◽  
L.E. Hernquist
Keyword(s):  
Numerical Cosmology

Photon‐conserving Radiative Transfer around Point Sources in Multidimensional Numerical Cosmology

1999 ◽  
Vol 523 (1) ◽  
pp. 66-71 ◽  
Author(s):  
Tom Abel ◽  
Michael L. Norman ◽  
Piero Madau
Keyword(s):  
Radiative Transfer ◽  
Point Sources ◽  
Numerical Cosmology
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