@article{efficientembeddingofmpicollectivesin,
  title = {Efficient Embedding of MPI Collectives in MXNET DAGs for scaling Deep Learning},
  author = {Amith R Mamidala},
  year = {2018},
  eprint = {1802.06949},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1802.06949v1},
}