GPUs are able to deal with the shear correlation calculation of very large surveys of galaxies within a reasonable execution time. Beyond the initial adaptation ...
It causes the observed shapes of distant galaxies to be very slightly distorted by the intervening matter in the Universe, as their light travels towards us.
Performance and precision of histogram calculation on GPUs: Cosmological analysis as a case study · Physics, Computer Science. Computer Physics Communications.
In this work, we have explored the advantages and drawbacks of using GPUs instead of CPUs in the calculation of a standard 2-point correlation function ...
Cárdenas-Montes, Miguel et al.: GPU-Based Shear-Shear Correlation Calculation, Computer Physics Communications,. Volume 185, Issue 1, January 2014, Pages 11 ...
By measuring this shear component it is possible to derive the mass distribution in the Universe, regardless of its nature: baryonic or dark matter. This in ...
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Why GPU Computing? • GPU has a good relation FLOPS per watt. • It is not expensive, at least not more than the budget for computing in cosmology.
GPU-based Green's function simulations of shear waves generated by an applied acoustic radiation force in elastic and viscoelastic models.
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GPU-Based Shear-Shear Correlation Calculation Computer Physics Communications, 1-8, ISSN: 0010-4655. Paper. 2013. Designed by Web Page Templates. Design ...
GPU-based shear–shear correlation calculation. Article. Jan 2014; COMPUT PHYS COMMUN. Miguel Cardenas-Montes ...