machinfo.1 (2012 03)

m
machinfo(1) machinfo(1)
utilization of partitions in this case.
CPU hyperthreading (as controlled by the LCPU attribute) can be disabled at boot time. (See the
set-
boot command and its -m flag.) When CPU hyperthreading is disabled at boot, the LCPU attribute can-
not be set by HP-UX. machinfo will report the number of logical processors per socket to be the same
as the number of cores per socket, and will not display the LCPU attribute setting.
To change the LCPU attribute, see the
psrset command and the lcpu_attr (5) tunable manpage.
SEE ALSO
getconf(1), uname(1), psrset(1M), setboot(1M), pstat(2), pstat_getlocality(2), sysconf(2), lcpu_attr(5).
HP-UX 11i Version 3: March 2012 − 3 − Hewlett-Packard Company 3