@inproceedings{
  author={ R. Kumar, A. Mamidala, D. Panda },
  title={ Scaling Alltoall Collective on Multi-core Systems },
  conference={ International Workshop on Communication Architecture for Clusters },
  year={ 2008 },
  month={ April },
  location={ None },
  source={ http://nowlab.cse.ohio-state.edu/publications/ },
}