source: CIVL/examples/omp/simple/fig3.12-conditional-comp.c.s@ bb03188

/*

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*/

#include <stdio.h>
#include <stdlib.h>

#ifdef _OPENMP
   #include <omp.h>
   #define TRUE  1
   #define FALSE 0
#else
   #define omp_get_thread_num() 0
#endif

int main(int argc, char *argv[])
{

   int TID = omp_get_thread_num();

   printf("Thread ID of the master thread is %d\n",TID);

#ifdef _OPENMP
   (void) omp_set_dynamic(FALSE);
   if (omp_get_dynamic()) {printf("Warning: dynamic adjustment of threads has been set\n");}
   (void) omp_set_num_threads(4);
#endif

#pragma omp parallel
{
   int TID = omp_get_thread_num();

   printf("In parallel region - Thread ID is %d\n",TID);
} /*-- End of parallel region --*/

   return(0);
}