# OpenMP Variants

OpenMP is a threading option built into GCC/Intel compilers.

[https://www.openmp.org/resourc<wbr>es/openmp-compilers-tools/</wbr>](https://www.openmp.org/resources/openmp-compilers-tools/)

[Intel options](https://knowledge.ps.uci.edu/books/greenplanet-software/page/compiler-variants):

<div id="bkmrk-openmp-4.5-c%2Fc%2B%2B%2Ffor">- <span style="color: rgb(46, 46, 46); font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px;">OpenMP 4.5 C/C++/Fortran supported in version 17.0 compilers</span>
- <span style="color: rgb(46, 46, 46); font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px;">OpenMP 4.5 C/C++/Fortran supported in version 18.0 compilers</span>
- <span style="color: rgb(46, 46, 46); font-family: 'Open Sans', Arial, Helvetica, sans-serif; font-size: 15px;">Compile with -Qopenmp on Windows, or just -openmp or -qopenmp on Linux or Mac OS X</span> / macOS

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