To take advantage of the compiler’s OpenMP support, you need to issue the compiler’s -xopenmp option. See B.2.118 -xopenmp[=i].
See the OpenMP API User’s Guide for migration information to the directives of the standard.
You can access the prototype for this function by issuing a #include preprocessor directive for <sunw_mp_misc.h>.
If you do not want to register a function, set the environment variable SUNW_MP_WARN to TRUE and the warning messages are sent to stderr. For more information on SUNW_MP_WARN, see SUNW_MP_WARN.
For information specific to this implementation of OpenMP, see the OpenMP API User’s Guide.