cdds_initopenmp - initialize the DDS system for OpenMP parallelization

SYNOPSIS

#include "cdds.h"

int cdds_initopenmp();

DESCRIPTION

This function is used to initialize the DDS system for OpenMP parallelization. If OpenMP is available it scans the command line for "nproc" and calls "omp_set_num_threads" to set the number or processors to use. The default value for "nproc" is 1. The return value is "nproc". If OpenMP is not available it simply return 1.

NOTE: you will have to define this function for yourself because it is not defined in cdds.h (because it would try to use the parallel routines for all codes). So add "int cdds_initopenmp" to any routine that uses it.

SEE ALSO

      cdds_initmpi Initialize DDS for MPI
      cdds_initmpix Initialize DDS for MPIX

AUTHOR

Jerry Ehlers, BP America (Feb 2006)