@inproceedings{ author={ K. Suresh, A. Paniraja Guptha, B. Michalowicz, B. Ramesh, M. Abduljabbar, A. Shafi, H. Subramoni, D. Panda }, title={ Efficient Personalized and Non-Personalized Alltoall Communication for Modern Multi-HCA GPU-Based Clusters }, conference={ 29th IEEE International Conference on High Performance Computing, Data, and Analytics }, year={ 2022 }, month={ December }, location={ Bengaluru, India }, source={ http://nowlab.cse.ohio-state.edu/publications/ }, }