@InProceedings{Turner13,
  title =        "{N}ational {HPC} {F}acilities at {EPCC}: {E}xploiting {M}assively {P}arallel {A}rchitectures for {S}cientific {S}imulation",
  author=        "Turner,  Andrew",
  editor=        "Welch, Peter H. and Barnes,  Frederick R. M. and Broenink,  Jan F. and Chalmers,  Kevin and Pedersen,  Jan Bækgaard and Sampson,  Adam T.",
  pages =        "3--4",
  booktitle=     "{C}ommunicating {P}rocess {A}rchitectures 2013",
  isbn=          "978-0-9565409-7-3",
  year=          "2013",
  month=         "nov",
  abstract=      "This presentation gives an overview of the challenges
     facing
scientific software developers in exploiting current
     and upcoming
massively parallel HPC facilities.  The
     different levels of
parallelism available in the
     architectures will be discussed, together
with their impact
     for software design and what the trend is for the
future. 
     The discussion will be illustrated with examples from the
     two
national facilities currently hosted at EPCC: HECToR (a
     Cray XE6) and
the DiRAC IBM BlueGene/Q."
}