Comparioson of compiling options: gcc vs icc on Linux
GNU gcc (version 4 or higher) vs Intel icc (version 14 or higher)
Fucntionality | gcc4 | gcc5 | gcc6 | gcc7 | gcc8 | icc15 | icc16 | icc17 | icc18 |
Enable OpenMP | -fopenmp | -fopenmp | -fopenmp | -fopenmp | -fopenmp | -openmp | -openmp | -openmp | -openmp |
Report parallelisation | gcc4 | gcc5 | gcc6 | gcc7 | gcc8 | -openmp-report`N' | icc16 | icc17 | icc18 |
Report vectorisation | -fopt-info-vec[-missed] | gcc5 | -fopt-info-vec[-missed] | gcc7 | gcc8 | -vec-report`N' | icc16 | icc17 | icc18 |
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