Multicore processing features in scientific computing

Authors

  • Maksim Sergeevich Klinov
  • Svetlana Yurevna Lapshina
  • Pavel Nikolaevich Telegin
  • Boris Mihaylovich Shabanov

Keywords:

parallel programming; simulation; multi-core processors; program efficiency.

Abstract

Details of parallel programs adaptation for multicore processors are discussed in the article. Results of program performance on Intel Xeon 5450 (Harpertown) and Intel Xeon 5675 (Westmere) study are presented. The effects of exceeding cache size and memory access conflicts on multicores are considered.

Published

2018-03-08

Issue

Section

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