the '-qopenmp' option will tell the compiler to recognize the [OpenMP pragmas](https://en.wikipedia.org/wiki/OpenMP#Clauses).
the '-qopenmp' option will tell the compiler to recognize the [OpenMP pragmas](https://en.wikipedia.org/wiki/OpenMP#Clauses).
This OpenMP example will automatically read the **OMP_NUM_THREADS** environment variable to detect the number of thread to use. Other multitread programs may have other ways to get that information.
This OpenMP example will automatically read the **OMP_NUM_THREADS** environment variable to detect the number of thread to use. Other multithread programs may have other ways to get that information.