@article{demystifyingparallelanddistributeddeep,
  title = {Demystifying Parallel and Distributed Deep Learning: An In-Depth Concurrency Analysis},
  author = {Tal Ben-Nun and Torsten Hoefler},
  year = {2018},
  eprint = {1802.09941},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1802.09941v2},
}