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@INPROCEEDINGS{Wolf:279818,
      author       = {Wolf, Anna and Zitz, Anke and Eicker, Norbert and Lapenta,
                      Giovanni},
      title        = {{P}article-in-{C}ell algorithms on {DEEP}:{T}he
                      i{P}i{C}3{D} case study},
      journal      = {PARS-Mitteilungen},
      volume       = {32},
      issn         = {0177-0454},
      address      = {Erlangen},
      publisher    = {PARS},
      reportid     = {FZJ-2015-07697},
      pages        = {38-48},
      year         = {2015},
      abstract     = {The DEEP (Dynamical Exascale Entry Platform) project aims
                      to provide a first implementation of a novel architecture
                      for heterogeneous high-performance computing.This
                      architecture consists of a standard HPC Cluster and –
                      tightly coupled –a cluster of many-core processors called
                      Booster. This concept offers application developers the
                      opportunity to run different parts of their program on the
                      best fitting part of the machine striving for an optimal
                      overall performance. In order to take advantage of this
                      architecture applications require some adaption. To provide
                      optimal support to the application developers the DEEP
                      concept includes a high-level programming model that helps
                      to separate a given program to the Cluster and Booster parts
                      of the DEEP System. This paper presents the adaption work
                      required for a Particle-in-Cell space weather application
                      developed by KU Leuven (Katholieke Universiteit Leuven)done
                      in the course of the DEEP project. It discusses all crucial
                      steps of the work starting with a scalability analysis of
                      the different parts of the program, their performance
                      projections for the Cluster and the Booster leading to the
                      separation decisions for the application and finally the
                      actual implementation work. In addition to that some
                      performance results are presented.},
      month         = {May},
      date          = {2015-05-07},
      organization  = {PARS 15, Potsdam (Germany), 7 May 2015
                       - 8 May 2015},
      cin          = {JSC},
      ddc          = {004},
      cid          = {I:(DE-Juel1)JSC-20090406},
      pnm          = {513 - Supercomputer Facility (POF3-513)},
      pid          = {G:(DE-HGF)POF3-513},
      typ          = {PUB:(DE-HGF)8 / PUB:(DE-HGF)16},
      url          = {https://juser.fz-juelich.de/record/279818},
}