#! /bin/csh
#
# Script: cpus
# Purpose: To return the number of CPUs
# Returns: STDOUT: <CPU Type> <# cpus>
#

# Check for type of CPU (IP4/IP4.5/IP5/IP7/IP9/IP15/IP19) and how many

set tmpcpu = `hinv | grep "IP*[0-9]" | awk '{print $4}'`
if ($#tmpcpu > 1) then
    @ sum = 0
    foreach SPD (`hinv | grep "IP*[0-9]" | awk '{print $1}'`)
        if ($SPD == Processor) then
            @ sum++
        else
            @ sum = $sum + $SPD         # Total number of CPUs
        endif
    end
    setenv cput $sum
else
    setenv cput `hinv | grep "IP*[0-9]" | awk '{print $1}'` # Number of CPUs
endif

echo $cput