PPT Slide

SMP Compilation

• OpenMP
  • append compiler name with _r
  • use -qsmp=omp flag
    SGI: f77 -mp mycode.f
    IBM: xlf_r -qsmp=omp mycode.f

• Automatic parallelization

SGI: f77 -apo mycode.f

IBM: xlf_r -qsmp mycode.f

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