zram-test.sh

#!/bin/bash

Main() {
	read Algo </sys/block/zram0/comp_algorithm
	Swappiness=$(/sbin/sysctl -a 2>/dev/null | awk -F" = " '/vm.swappiness/ {print $2}')
	RunTest
	case ${Swappiness} in
		100)
			sed -i 's/vm.swappiness=100/vm.swappiness=80/' /etc/sysctl.conf
			sync
			reboot
			;;
		80)
			sed -i 's/vm.swappiness=80/vm.swappiness=60/' /etc/sysctl.conf
			sync
			reboot
			;;
		60)
			sed -i 's/vm.swappiness=60/vm.swappiness=40/' /etc/sysctl.conf
			sync
			reboot
			;;
	esac
}

RunTest() {
	CountOfCores=$(grep -c processor /proc/cpuinfo)
	echo -e "$(date)\t${Swappiness}\t${CountOfCores}\t${Algo}\t\c" >>zram-test.log
	if [ -d ComputeLibrary-18.03 ]; then
		rm -rf ComputeLibrary-18.03
	fi
	tar xvf v18.03.tar.gz
	cd ComputeLibrary-18.03/
	grep -r "lala" *
	(time scons Werror=1 -j8 debug=0 neon=1 opencl=1 embed_kernels=1 os=linux arch=arm64-v8a build=native) 2>&1 | grep "^real" >>../zram-test.log
}

cd /home/tk
sleep 30

Main