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Odyssey: a public GPU-based code for GRRT

Authors: Pu, Hung-Yi; Yun, Kiyun; Younsi, Ziri; Yoon, Suk-Jin;

Odyssey: a public GPU-based code for GRRT

Abstract

Odyssey is a public, GPU-based General Relativistic Radiative Transfer (GRRT) code for computing images and/or spectra in Kerr metric, which described the spacetime aroung a rotating black hole. Implemented in CUDA C/C++, Odyssey is based on the ray-tracing algorithm presented in Fuerst & Wu (2004), and radiative transfer formulation described in Younsi, Wu, & Fuerst. (2012). An educational software, Odyssey_Edu, is devloped together with Odyssey for visualizing the ray trajectories in the Kerr spacetime.

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Keywords

radiative transfer, Kerr spacetime

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
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popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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