\pagebreak
\chapter{Controlling the Number of Threads on Multiple Nesting Levels}
\label{chap:nthrs_nesting}

The following examples demonstrate how to use the \code{OMP\_NUM\_THREADS} environment 
variable  to control the number of threads on multiple nesting levels:

\cexample{nthrs_nesting}{1c}

\fexample{nthrs_nesting}{1f}


