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HBT+: Subhalo finder and merger tree builder

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Ada Coda
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HBT+: Subhalo finder and merger tree builder

Postby Ada Coda » Fri Dec 01, 2017 4:32 am

HBT+: Subhalo finder and merger tree builder

Abstract: HBT+ is a hybrid subhalo finder and merger tree builder for cosmological simulations. It comes as an MPI edition that can be run on distributed clusters or shared memory machines and is MPI/OpenMP parallelized, and also as an OpenMP edition that can be run on shared memory machines and is only OpenMP parallelized. This version is more memory efficient than the MPI branch on shared memory machines, and is more suitable for analyzing zoomed-in simulations that are difficult to balance on distributed clusters. Both editions support hydro simulations with gas/stars.

Credit: Han, Jiaxin

Site: https://github.com/Kambrian/HBTplus
http://adsabs.harvard.edu/abs/2017arXiv170803646H

Bibcode: 2017ascl.soft11023H

Preferred citation method: https://arxiv.org/abs/1708.03646 http://adsabs.harvard.edu/abs/2012MNRAS.427.2437H

ID: ascl:1711.023

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