227 citations · 446 across the 4 of their papers we have counts for
4 papers
\textsc{CompaSO}: A new halo finder for competitive assignment to spherical overdensities
Boryana Hadzhiyska, Daniel Eisenstein, Sownak Bose +2
We describe a new method (\textsc{CompaSO}) for identifying groups of particles in cosmological -body simulations. \textsc{CompaSO} builds upon existing spherical overdensity (S…
AbacusSummit: A Massive Set of High-Accuracy, High-Resolution -Body Simulations
Nina A. Maksimova, Lehman H. Garrison, Daniel J. Eisenstein +3
We present the public data release of the AbacusSummit cosmological -body simulation suite, produced with the -body code on the Summit supercomputer of the…
The Cosmological -body Code
Lehman H. Garrison, Daniel J. Eisenstein, Douglas Ferrer +2
We present , a fast and accurate cosmological -body code based on a new method for calculating the gravitational potential from a static multipole mesh. The met…
Checkpointing with cp: the POSIX Shared Memory System
Lehman H. Garrison, Daniel J. Eisenstein, Nina A. Maksimova
We present the checkpointing scheme of Abacus, an -body simulation code that allocates all persistent state in POSIX shared memory, or ramdisk. Checkpointing becomes as simple a…