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)