Standard C Library Functions getcpuid(3C)
NAME
getcpuid, gethomelgroup - obtain information on scheduling
decisionsSYNOPSIS
#include
processorid_t getcpuid(void);
ushort_t gethomelgroup(void);
DESCRIPTION
The getcpuid() function returns the processor ID on which
the calling thread is currently executing. The gethomelgroup() function returns the home locality group ID of the calling thread.RETURN VALUES
See DESCRIPTION.
ERRORS
No errors are defined.USAGE
Both the current CPU and the home locality group can change at any time.ATTRIBUTES
See attributes(5) for descriptions of the following attri-
butes:____________________________________________________________
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
|_____________________________|_____________________________|
| Interface Stability | See below. ||_____________________________|_____________________________|
| MT-Level | MT-Safe |
|_____________________________|_____________________________|
The getcpuid() function is Committed. The gethomelgroup()
function is Obsolete.SEE ALSO
SunOS 5.11 Last change: 16 Apr 2003 1
Standard C Library Functions getcpuid(3C)
psradm(1M), psrinfo(1M), psrset(1M), p_online(2),
processor_bind(2), processor_info(2), pset_assign(2),
pset_bind(2), pset_info(2), meminfo(2), lgrp_home(3LGRP),
sysconf(3C), attributes(5) NOTES The gethomelgroup() function is obsolete and might be removed in a future release. It has been replaced bylgrp_home(3LGRP).
SunOS 5.11 Last change: 16 Apr 2003 2