#!/bin/sh
########################################
# Description: This script is used to get cpu information on sparc systems.
# Required files: prtdiag, sed, grep, uniq, awk, cut, echo, psrinfo
########################################

#########################
# Set variables
#########################
prtdiag=/usr/sbin/prtdiag
sed=/usr/bin/sed
grep=/usr/bin/grep
uniq=/usr/bin/uniq
awk=/usr/bin/awk
cut=/usr/bin/cut
echo=/usr/bin/echo
psrinfo=/usr/sbin/psrinfo

#########################
# Main
#########################
cpu_brand=Sun
cpu_implementation=`$prtdiag | $sed -n '/= CPUs =/,/= IO Devices =/p' | $grep '^[0-9]' | $uniq | $awk '{print $5}' | $cut -d , -f 2`
cpu_freq=`$prtdiag | $sed -n '/= CPUs =/,/= IO Devices =/p' | $grep '^[0-9]' | $uniq | $awk '{print $2,$3}'`
cpu_model=`$echo $cpu_brand $cpu_implementation @ $cpu_freq`
physical_cpus=`$psrinfo -p`
cores_per_cpu=`$psrinfo -pv | $uniq | $sed 's/.*has \([0-9]*\) virtual.*/\1/'`
$echo Model: $cpu_model
$echo Physical CPU\'s: $physical_cpus
$echo Cores per CPU: $cores_per_cpu
exit 0