MODDIR="${0%/*}"
MODNAME="${MODDIR##*/}"
MAGISKTMP="$(magisk --path)" || MAGISKTMP=/sbin

while [ "$(getprop sys.boot_completed)" != "1" ]; do
	sleep 1
done
(while :
do
    sf=$(service list | grep -c "SurfaceFlinger")

    if [ "$sf" -eq 1 ]
    then
        service call SurfaceFlinger 1008 i32 1
        break
    else
        sleep 2
    fi
done
) &
SET_TRIP_POINT_TEMP_MAX=205000
for THERMAL_ZONE in $(ls /sys/class/thermal/thermal_zone*/type); do
	if cat "$THERMAL_ZONE" | grep -E "gpu|ddr" >/dev/null; then
		for TRIP_POINT_TEMP in $(ls "${THERMAL_ZONE%/*}"/trip_point_*_temp); do
			if [ "$(cat "$TRIP_POINT_TEMP")" -lt "$SET_TRIP_POINT_TEMP_MAX" ]; then
				echo "$SET_TRIP_POINT_TEMP_MAX" > "$TRIP_POINT_TEMP"
			fi
		done
	fi
done
UINT_MAX="4294967295"
SCHED_PERIOD="$((5 * 1000 * 1000))"
SCHED_TASKS="10"
write() {
	[[ ! -f "$1" ]] && return 1
	chmod +w "$1" 2> /dev/null
	if ! echo "$2" > "$1" 2> /dev/null
	then
		echo "Failed: $1 → $2"
		return 1
	fi
}

sync
sleep 1
grep -q android /proc/cmdline && ANDROID=true

write /sys/kernel/tracing/tracing_on 0

echo "0" > "/proc/sys/kernel/sched_schedstats"
echo "0" > /sys/module/binder/parameters/debug_mask
echo "0" > /sys/module/debug/parameters/enable_event_log
echo "0" > /sys/module/dwc3/parameters/ep_addr_rxdbg_mask
echo "0" > /sys/module/dwc3/parameters/ep_addr_txdbg_mask
echo "0" > /sys/module/dwc3_msm/parameters/disable_host_mode
echo "0" > /sys/module/glink/parameters/debug_mask
echo "0" > /sys/module/msm_show_resume_irq/parameters/debug_mask
echo "0" > /sys/module/msm_smd_pkt/parameters/debug_mask
echo "0" > /sys/module/smp2p/parameters/debug_mask
echo "0" > /sys/module/usb_bam/parameters/enable_event_log
echo "0" > /sys/module/userwakelock/parameters/debug_mask
echo "0" > /sys/module/wakelock/parameters/debug_mask
echo "1" > /sys/module/subsystem_restart/parameters/disable_restart_work
echo "N" > /sys/module/ip6_tunnel/parameters/log_ecn_error
echo "N" > /sys/module/sit/parameters/log_ecn_error
echo "Y" > /sys/module/bluetooth/parameters/disable_ertm
echo "Y" > /sys/module/bluetooth/parameters/disable_esco

su -c "stop cnss_diag"
su -c "stop idd-logreader"
su -c "stop idd-logreadermain"
su -c "stop perfd"
su -c "stop statscompanion"
su -c "stop statsd"
su -c "stop tcpdump"
su -c "stop traced"

su -c "cmd package bg-dexopt-job"

for parameters in /sys/module/mmc_core/parameters; do
    write $parameters/use_spi_crc 0
    write $parameters/removable N
    write $parameters/crc N
done
for virtual_memory in /proc/sys/vm; do
    write $virtual_memory/stat_interval 20
    write $virtual_memory/vfs_cache_pressure 60
    write $virtual_memory/watermark_scale_factor 32
    write $virtual_memory/extfrag_threshold 750
    write $virtual_memory/oom_kill_allocating_task 0
    write $virtual_memory/oom_dump_tasks 0
    write $virtual_memory/reap_mem_on_sigkill 0
    write $virtual_memory/page-cluster 0
    write $virtual_memory/dirty_expire_centisecs 2000
    write $virtual_memory/dirty_writeback_centisecs 3000
    write $virtual_memory/block_dump 0
    write $virtual_memory/overcommit_ratio 50
    write $virtual_memory/extra_free_kbytes 24300
done

echo "128" > "/proc/sys/kernel/random/write_wakeup_threshold"
echo "64" > "/proc/sys/kernel/random/read_wakeup_threshold"
echo "N" > /sys/module/printk/parameters/cpu
echo "N" > /sys/module/printk/parameters/pid
echo "N" > /sys/module/printk/parameters/time
echo "Y" > /sys/module/printk/parameters/console_suspend
echo "Y" > /sys/module/printk/parameters/ignore_loglevel

write "/proc/sys/kernel/printk" 0 0 0 0
write "/proc/sys/kernel/printk_devkmsg" off
write /sys/kernel/printk_mode/printk_mode 0
write /sys/module/ip6_tunnel/parameters/log_ecn_error 0
write /sys/module/msm_performance/parameters/touchboost 0
write /sys/module/msm_show_resume_irq/parameters/debug_mask 0
write /sys/module/rmnet_data/parameters/rmnet_data_log_level 0
write /sys/module/rpm_smd/parameters/debug_mask 0
write /sys/module/subsystem_restart/parameters/enable_mini_ramdumps 0
write /sys/module/subsystem_restart/parameters/enable_ramdumps 0
write /sys/power/pnpmgr/touch_boost 0

for parameters in /sys/module/lowmemorykiller/parameters; do
    write $parameters/debug_level 0
done
for parameters in /sys/module/lpm_levels/parameters; do
    write $parameters/lpm_prediction 0
    write $parameters/lpm_ipi_prediction 0
done
for fs in /proc/sys/fs; do
    write $fs/dir-notify-enable 0
    write $fs/lease-break-time 20
    write $fs/by-name/userdata/iostat_enable 0
done
for queue in /sys/block/*/queue; do
    write "$queue"/scheduler kyber
    write "$queue"/iostats 0
    write "$queue"/read_ahead_kb 128
    write "$queue"/add_random 0
    write "$queue"/nomerges 0
    write "$queue"/nr_requests 256
    write "$queue"/rq_affinity 1
    write "$queue"/iosched/back_seek_penalty 1
done

echo "$setiosched" > /sys/block/mmcblk0/queue/scheduler
echo "$setiosched" > /sys/block/mmcblk0rpmb/queue/scheduler
echo "$setiosched" > /sys/block/mmcblk1/queue/scheduler
echo "0" > /dev/blkio/background/blkio.group_idle
echo "1000" > /dev/blkio/blkio.weight
echo "200" > /dev/blkio/background/blkio.weight
echo "2000" > /dev/blkio/blkio.group_idle

for gpu in /sys/class/kgsl/kgsl-3d0; do
    write $gpu/snapshot/snapshot_crashdumper 0
    write $gpu/adrenoboost 0
    write $gpu/devfreq/adrenoboost 0
    write $gpu/adreno_idler_active N
done
for cpu in /sys/devices/system/cpu/*/cpufreq/performance; do
    write "$cpu"/down_rate_limit_us 20000
    write "$cpu"/up_rate_limit_us 500
    write "$cpu"/hispeed_load 100
    write "$cpu"/pl 1
    write "$cpu"/iowait_boost_enable 0
done
for performance in /sys/devices/system/cpu/cpufreq/performance; do
    write $performance/down_rate_limit_us 20000
    write $performance/up_rate_limit_us 500
    write $performance/hispeed_load 100
    write $performance/pl 1
    write $performance/iowait_boost_enable 0
done

echo "ARCH_CAPACITY" > /sys/kernel/debug/sched_features
echo "ARCH_POWER" > /sys/kernel/debug/sched_features
echo "ENERGY_AWARE" > /sys/kernel/debug/sched_features
echo "NEXT_BUDDY" > /sys/kernel/debug/sched_features
echo "NO_DOUBLE_TICK" > /sys/kernel/debug/sched_features
echo "NO_GENTLE_FAIR_SLEEPERS" > /sys/kernel/debug/sched_features
echo "NO_HRTICK" > /sys/kernel/debug/sched_features
echo "NO_RT_RUNTIME_SHARE" > /sys/kernel/debug/sched_features
echo "NO_TTWU_QUEUE" > /sys/kernel/debug/sched_features
echo "UTIL_EST" > /sys/kernel/debug/sched_features

echo "1" > "/proc/sys/kernel/timer_migration"
for ipv4 in /proc/sys/net/ipv4; do
    write $ipv4/tcp_fastopen 3
    write $ipv4/tcp_ecn 1
    write $ipv4/tcp_syncookies 0
done

echo "0" > "/proc/sys/net/ipv4/tcp_timestamps"
echo "1" > "/proc/sys/net/ipv4/tcp_sack"
echo "1" > "/proc/sys/net/ipv4/tcp_tw_reuse"
echo "4096,16384,404480" > "/proc/sys/net/ipv4/tcp_wmem"
echo "4096,87380,404480" > "/proc/sys/net/ipv4/tcp_rmem"
echo "$settcpcong" > "/proc/sys/net/ipv4/tcp_congestion_control"

write "/proc/sys/kernel/perf_cpu_time_max_percent" 4
write "/proc/sys/kernel/sched_autogroup_enabled" 1
write "/proc/sys/kernel/sched_child_runs_first" 0
write "/proc/sys/kernel/sched_latency_ns" "$SCHED_PERIOD"
write "/proc/sys/kernel/sched_migration_cost_ns" 5000000
write "/proc/sys/kernel/sched_min_granularity_ns" "$((SCHED_PERIOD / SCHED_TASKS))"
write "/proc/sys/kernel/sched_min_task_util_for_colocation" 0
write "/proc/sys/kernel/sched_nr_migrate" 128
write "/proc/sys/kernel/sched_tunable_scaling" 0
write "/proc/sys/kernel/sched_wakeup_granularity_ns" "$((SCHED_PERIOD / 2))"
write "/proc/sys/vm/dirty_background_ratio" 15
write "/proc/sys/vm/dirty_ratio" 30
write "/proc/sys/vm/swappiness" 100
write /sys/module/workqueue/parameters/power_efficient "Y"

echo "3" > "/proc/sys/vm/drop_caches"
if [[ -f "/sys/kernel/debug/sched_features" ]]
then
	write /sys/kernel/debug/sched_features NEXT_BUDDY
	write /sys/kernel/debug/sched_features TTWU_QUEUE
fi
for cpu in /sys/devices/system/cpu/cpu*/cpufreq
do
	avail_govs="$(cat "$cpu/scaling_available_governors")"
	for governor in performance performance
	do
		if [[ "$avail_govs" == *"$governor"* ]]
		then
			write "$cpu/scaling_governor" "$governor"
			break
		fi
	done
done
find /sys/devices/system/cpu/ -name performance -type d | while IFS= read -r governor
do
	write "$governor/up_rate_limit_us" "$((SCHED_PERIOD / 1000))"
	write "$governor/down_rate_limit_us" "$((4 * SCHED_PERIOD / 1000))"
	write "$governor/rate_limit_us" "$((SCHED_PERIOD / 1000))"
	write "$governor/hispeed_load" 100
done

write "/proc/sys/kernel/sched_lib_name" "com.garena.game., com.garena., com.activision., com.miHoYo., com.riotgames., com.riotgames.league., com.mobile., com.mobile.legends, com.epicgames, UnityMain, libunity.so, libil2ccp.so, libmain.so, libcri_vip_unity.so, libopus.so, libxlua.so, libUE4.so, libAsphalt9.so, libnative-lib.so, libRiotGamesApi.so, libResources.so, libagame.so, libapp.so, libflutter.so, libMSDKCore.so, libFIFAMobileNeon.so, libUnreal.so, libEOSSDK.so, libcocos2dcpp.so"
write "/proc/sys/kernel/sched_lib_mask_force" 255

rm -rf /storage/emulated/0/Android/data/com.ss.android.ugc.trill/*
rm -rf /storage/emulated/0/Android/data/com.zhiliaoapp.musically/*
rm -rf /cache/*
rm -rf /data/cache/*

for prefix in system vendor system_ext product oem odm vendor_dlkm odm_dlkm; do
    check_resetprop ro.${prefix}.build.type user
    check_resetprop ro.${prefix}.build.tags release-keys
done
if [[ "$(resetprop -v ro.product.first_api_level)" -ge 33 ]] && [[ "$(resetprop -v ro.board.first_api_level)" -ge 33 ]]; then
    resetprop -v -n ro.product.first_api_level 32
    resetprop -v -n ro.board.first_api_level 32
fi

resetprop -n dalvik.vm.dex2oat-Xms 64m
resetprop -n dalvik.vm.dex2oat-Xmx 512m
resetprop -n dalvik.vm.dexopt-flags v=n,o=v
resetprop -n dalvik.vm.dexopt-flags v=n,o=v
resetprop -n dalvik.vm.execution-mode int:fast
resetprop -n dalvik.vm.heapgrowthlimit 192m
resetprop -n dalvik.vm.heapmaxfree 8m
resetprop -n dalvik.vm.heapsize 512m
resetprop -n dalvik.vm.heapsize 512m
resetprop -n dalvik.vm.heapstartsize 8m
resetprop -n dalvik.vm.heaptargetutilization 0.75
resetprop -n dalvik.vm.image-dex2oat-Xms 64m
resetprop -n dalvik.vm.image-dex2oat-Xmx 512m
resetprop -n pm.dexopt.bg-dexopt false
resetprop -n pm.dexopt.boot-dexopt false

.base-release.sh

sync
sleep 20
su -lp 2000 -c "cmd notification post -S bigtext -t 'Implementation Of Performance (𝗜𝗢𝗣)' 'Tag' 'Successfully executed script at startup!'"
sleep 20

exit 0