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>> where Fortran wins << spectral-norm 1.99s Fortran Intel 1.99s C++ g++ URL provided @quickben

• eesmith 9y ago
  And the full text in the article is: "However, the two benchmarks where Fortran wins (n-body simulation and calculation of spectra) are the most physics-y. The results vary somewhat depending on whether one compares a single core or quad core machine with Fortran lagging a bit more behind C++ on the quad core." Though I don't see how the single core version is measured. As far as I can tell, the spectra calculations are always using 4 CPUs while the n-body is always using 1 CPU.
  • igouy 9y ago
    And the article was "Posted on July 16, 2015". Back-then a second set of measurements were shown with the programs forced to run on one-core, using set-affinity.
    • eesmith 9y ago
      Ahh, I missed the 2015 part. Thanks!