@inproceedings{2009ChaNGaGPU,
 author = {Jetley, Pritish and Wesolowski, Lukasz and Gioachin, Filippo and Kal{\'e}, Laxmikant V. and Quinn, Thomas R.},
 title = {Scaling Hierarchical N-body Simulations on GPU Clusters},
 booktitle = {Proceedings of the 2010 ACM/IEEE International Conference for High Performance Computing, Networking, Storage and Analysis},
 series = {SC '10},
 year = {2010},
 publisher = {IEEE Computer Society},
 address = {Washington, DC, USA},
}