210 citations · 212 across the 2 of their papers we have counts for
3 papers
Resolving local and global kinematic signatures of satellite mergers with billion particle simulations
Jason A. S. Hunt, Ioana A. Stelea, Kathryn V. Johnston +3
In this work we present two new particle self-consistent simulations of the merger of a Sagittarius-like dwarf galaxy with a Milky Way-like disc galaxy. One model is a v…
Scalable Distributed DNN Training using TensorFlow and CUDA-Aware MPI: Characterization, Designs, and Performance Evaluation
Ammar Ahmad Awan, Jeroen Bedorf, Ching-Hsiang Chu +2
TensorFlow has been the most widely adopted Machine/Deep Learning framework. However, little exists in the literature that provides a thorough understanding of the capabilities whi…
High Performance Direct Gravitational N-body Simulations on Graphics Processing Units -- II: An implementation in CUDA
Robert G. Belleman, Jeroen Bedorf, Simon Portegies Zwart
We present the results of gravitational direct -body simulations using the Graphics Processing Unit (GPU) on a commercial NVIDIA GeForce 8800GTX designed for gaming computers. T…