single vs. dual core in HP-UX

use machinfo:  /usr/contrib/bin/machinfo

the following hints are from: http://forums11.itrc.hp.com/service/forums/questionanswer.do?threadId=1209686

Single-core processors ======================
processor family: 31 Intel(R) Itanium 2 Family Processors


Dual-core processors ====================
processor family: 32 Intel(R) Itanium 2 9000 series
or
processor family: 32 Intel(R) Itanium 2 9100 series


So, processor family 32 means dual core;  processor family 31 means single core.