Astrophysics (Index)About

ChaNGa

(Charm N-body Gravity)
(cosmological-simulation project active since circa 2015)

ChaNGa (for Charm N-body Gravity) is collisionless N-body simulation code, also including smoothed-particle hydrodynamics (SPH). It incorporates a generalized parallel programming framework called Charm++ that provides the means to share the computation among many processors and it uses SPH solvers from Gasoline. It is used with the Romulus cosmological simulations.


(software,simulation,dynamics,hydrodynamics,cosmology,model,code)
Further reading:
https://faculty.washington.edu/trq/hpcc/tools/changa.html
https://github.com/N-BodyShop/changa/wiki/ChaNGa
http://www.clues-project.org/misc/clues-workshop-2014/talks/Brook.pdf
https://arxiv.org/abs/1810.01319
http://charm.cs.illinois.edu/newPapers/11-56/CharmWorkshop2011_tut_charm.pdf
http://ascl.net/1105.005
https://ascl.net/1703.015
https://ascl.net/1710.019

Referenced by pages:
cosmological simulation
N-body simulation
Romulus simulations

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