@article{hoefler-collmea,
  author={Torsten Hoefler and Timo Schneider and Andrew Lumsdaine},
  title={{Accurately Measuring Overhead, Communication Time and Progression of Blocking and Nonblocking Collective Operations at Massive Scale}},
  journal={International Journal of Parallel, Emergent and Distributed Systems},
  institution={},
  year={2010},
  month={Jul.},
  pages={241-258},
  volume={25},
  number={4},
  booktitle={},
  location={},
  publisher={Taylor \& Francis Group},
  issn={1744-5779},
  isbn={},
  note={},
}