Assessing application efficiency and performance portability in single-source programming for heterogeneous parallel systems

HIGHLIGHTS

  • who: August Ernstsson from the PELAB, Department of Computer and Information Science, Linku00f6ping University, Linku00f6ping, Sweden have published the Article: Assessing Application Efficiency and Performance Portability in Single-Source Programming for Heterogeneous Parallel Systems, in the Journal: (JOURNAL)
  • what: Thereby the authors provide a systematic application characterization of SkePU-generated code in comparison to equivalent hand-written code in more low-level programming models such as OpenMP and CUDA. The authors show that for STREAM and the EP benchmark SkePU regularly scores values above 80% and in particular for CPU systems SkePU can outperform hand . . .

     

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