openMP

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Installing openMP Using openMP

OpenMP is a parallel programming facility available from within the g++ compiler. This is the OpenMP web site.

Installing openMP

There is no installation procedure for OpenMP. It is part of g++.

Using OpenMP

OpenMP capabilities are added to C++ code by adding #pragma directives to specific pieces of codes, key loops that are bottlenecks, for example, to tell g++ to compile that code to run in separate threads. See the OpenMP web site for more information.