99 citations · 614 across the 62 of their papers we have counts for
3 papers · 1 filter
A Hybrid MPI+Threads Approach to Particle Group Finding Using Union-Find
James S. Willis, Matthieu Schaller, Pedro Gonnet +1
The Friends-of-Friends (FoF) algorithm is a standard technique used in cosmological -body simulations to identify structures. Its goal is to find clusters of particles (called g…
SWIFT: Maintaining weak-scalability with a dynamic range of in time-step size to harness extreme adaptivity
Josh Borrow, Richard G. Bower, Peter W. Draper +2
Cosmological simulations require the use of a multiple time-stepping scheme. Without such a scheme, cosmological simulations would be impossible due to their high level of dynamic…
An Efficient SIMD Implementation of Pseudo-Verlet Lists for Neighbour Interactions in Particle-Based Codes
James S. Willis, Matthieu Schaller, Pedro Gonnet +2
In particle-based simulations, neighbour finding (i.e finding pairs of particles to interact within a given range) is the most time consuming part of the computation. One of the be…