cpu_get_rad(3) [osf1 man page]

cpu_get_rad(3)						     Library Functions Manual						    cpu_get_rad(3)

NAME

       cpu_get_rad - Queries the RAD associated with a CPU (libnuma library)

SYNOPSIS

       #include <numa.h>

       radid_t cpu_get_rad(
	       cpuid_t cpu );

PARAMETERS

       Identifies the CPU for which the associated RAD is requested.

DESCRIPTION

       The  cpu_get_rad() function returns the identifier of the Resource Affinity Domain (RAD) associated with the CPU specified by the cpu argu-
       ment.

RETURN VALUES

       The cpu_get_rad() function returns the following values: Success.  Failure. In this case, errno is set to indicate the error.

ERRORS

       If the cpu_get_rad() function fails, it sets errno to the following value: The CPU identifier specified by cpu is invalid.

SEE ALSO

       Functions: numa_intro(3)

       Files: numa_types(4)

																    cpu_get_rad(3)

rad_get_current_home(3) 				     Library Functions Manual					   rad_get_current_home(3)

NAME

       rad_get_current_home - Returns the caller's home Resource Affinity Domain (libnuma library)

SYNOPSIS

       #include <numa.h>

       radid_t rad_get_current_home(
	       void );

PARAMETERS

       None.

DESCRIPTION

       The rad_get_current_home() function returns the home Resource Affinity Domain (RAD) of the caller.

RESTRICTIONS

       As  is  true  for  many system information queries, the data returned by the rad_get_current_home() function may be stale by the time it is
       returned to or used by the caller.  For example, migration of the process to a different RAD could occur after the "current  home  RAD"	is
       fetched.

RETURN VALUES

       This function returns the caller's home RAD and always completes successfully.

ERRORS

       None.

SEE ALSO

       Functions: cpu_get_current(3), cpu_get_rad(3), nloc(3), numa_intro(3), rad_attach_pid(3)

       Files: numa_types(4)

															   rad_get_current_home(3)