02-10-2016, 02:50 AM
(02-09-2016, 08:36 PM)LogicParrot Wrote: [ -> ](02-09-2016, 02:10 AM)DrMasik Wrote: [ -> ]If you needed number of CPU threads use:
Code:sysctl hw.ncpu | awk '{print $2}'
Thanks, but I'd need a cross-platform way to do this.
Code:
#!/bin/sh
osName=`uname`
if [ "${osName}" = "FreeBSD" ]; then
ncpu=`sysctl hw.ncpu | awk '{print $2}'`;
elif [ "${osName}" = "Linux" ]; then
ncpu=`nproc`;
else
wCount=`whereis nproc | awk '{print $2}' | wc -m`;
if [ ${wCount} -lt 2 ]; then
ncpu=2;
else
ncpu=`nproc`;
fi
fi
echo ${ncpu}