This commit is contained in:
Alex Cheema
2024-12-11 19:39:58 +00:00
parent a932afc01c
commit b1142d4ff4

318
.github/bootstrap.sh vendored
View File

@@ -169,195 +169,175 @@ log "Configuring runner with labels: $CUSTOM_LABELS"
# Set optimal performance settings
log "Configuring system for optimal performance..."
# Force high power mode using system preferences
log "Setting power mode to high performance..."
# Set power mode using defaults for all locations
sudo defaults write /Library/Preferences/.GlobalPreferences.plist com.apple.PowerManagement.PowerMode -int 2
sudo defaults write /Library/Preferences/com.apple.PowerManagement PowerMode -int 2
sudo defaults write -g PowerMode -int 2
# Create power mode override file
sudo mkdir -p /Library/Preferences/SystemConfiguration/
sudo tee /Library/Preferences/SystemConfiguration/com.apple.PowerManagement.plist << EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>ActivePowerProfiles</key>
<dict>
<key>AC Power</key>
<dict>
<key>PowerMode</key>
<integer>2</integer>
<key>ForcedPowerMode</key>
<integer>2</integer>
<key>LowPowerModeEnabled</key>
<false/>
<key>AutoPowerModeEnabled</key>
<false/>
<key>HighPowerMode</key>
<true/>
<key>ReduceBrightness</key>
<false/>
<key>DynamicPowerStep</key>
<false/>
<key>GPUSwitch</key>
<integer>2</integer>
</dict>
<key>Battery Power</key>
<dict>
<key>PowerMode</key>
<integer>2</integer>
<key>ForcedPowerMode</key>
<integer>2</integer>
<key>LowPowerModeEnabled</key>
<false/>
<key>AutoPowerModeEnabled</key>
<false/>
<key>HighPowerMode</key>
<true/>
<key>ReduceBrightness</key>
<false/>
<key>DynamicPowerStep</key>
<false/>
<key>GPUSwitch</key>
<integer>2</integer>
</dict>
</dict>
<key>SystemPowerProfileOverride</key>
<integer>2</integer>
<key>Custom Profile</key>
<dict>
<key>AC Power</key>
<dict>
<key>PowerMode</key>
<integer>2</integer>
<key>ForcedPowerMode</key>
<integer>2</integer>
</dict>
<key>Battery Power</key>
<dict>
<key>PowerMode</key>
<integer>2</integer>
<key>ForcedPowerMode</key>
<integer>2</integer>
</dict>
</dict>
</dict>
</plist>
EOF
# Configure CPU performance
log "Setting CPU performance controls..."
# Disable timer coalescing
sudo sysctl -w kern.timer.coalescing_enabled=0
sudo sysctl -w kern.timer_coalesce_bg_scale=-5
sudo sysctl -w kern.timer_resort_threshold_ns=0
# Set minimum timer intervals
sudo sysctl -w kern.wq_max_timer_interval_usecs=1000
sudo sysctl -w kern.timer_coalesce_bg_ns_max=1000
# Set minimum timer coalescing for all tiers
sudo sysctl -w kern.timer_coalesce_tier0_scale=-5
sudo sysctl -w kern.timer_coalesce_tier0_ns_max=1000
sudo sysctl -w kern.timer_coalesce_tier1_scale=-5
sudo sysctl -w kern.timer_coalesce_tier1_ns_max=1000
sudo sysctl -w kern.timer_coalesce_tier2_scale=-5
sudo sysctl -w kern.timer_coalesce_tier2_ns_max=1000
sudo sysctl -w kern.timer_coalesce_tier3_scale=-5
sudo sysctl -w kern.timer_coalesce_tier3_ns_max=1000
sudo sysctl -w kern.timer_coalesce_tier4_scale=-5
sudo sysctl -w kern.timer_coalesce_tier4_ns_max=1000
# Set minimum allowed scan intervals
sudo sysctl -w kern.timer.scan_interval=40000
sudo sysctl -w kern.timer.longterm.scan_interval=100000
sudo sysctl -w kern.cpu_checkin_interval=5000
# Configure power management settings for maximum performance
log "Setting power management options..."
sudo pmset -a displaysleep 0
sudo pmset -a disksleep 0
sudo pmset -a sleep 0
sudo pmset -a hibernatemode 0
sudo pmset -a powernap 0
sudo pmset -a proximitywake 0
sudo pmset -a tcpkeepalive 1
sudo pmset -a ttyskeepawake 1
sudo pmset -a acwake 0
sudo pmset -a lidwake 0
sudo pmset -a lessbright 0
sudo pmset -a halfdim 0
sudo pmset -a autopoweroff 0
sudo pmset -a standby 0
# Create a script to continuously enforce high power mode
sudo tee /usr/local/bin/enforce_high_power.sh << 'EOF'
# Disable all power saving features for both battery (-b) and AC power (-c)
for power_source in "-b" "-c"; do
# Disable all sleep/idle features
sudo pmset $power_source sleep 0
sudo pmset $power_source disksleep 0
sudo pmset $power_source displaysleep 0
sudo pmset $power_source powernap 0
sudo pmset $power_source proximitywake 0
# Disable power-saving display features
sudo pmset $power_source lessbright 0
sudo pmset $power_source halfdim 0
# Disable hibernation and standby
sudo pmset $power_source hibernatemode 0
sudo pmset $power_source standby 0
sudo pmset $power_source autopoweroff 0
# Keep system active
sudo pmset $power_source ttyskeepawake 1
sudo pmset $power_source tcpkeepalive 1
# Disable other power-saving features
sudo pmset $power_source womp 0
sudo pmset $power_source ring 0
sudo pmset $power_source networkoversleep 0
sudo pmset $power_source sms 0
done
# Create a script to continuously enforce performance settings
sudo tee /usr/local/bin/enforce_performance.sh << 'EOF'
#!/bin/bash
while true; do
# Set power mode using defaults
defaults write com.apple.systempreferences PowerMode -int 2
defaults write -g PowerMode -int 2
enforce_settings() {
power_source=$1
# Check current power mode
current_mode=$(pmset -g | grep powermode | awk '{print $2}')
if [ "$current_mode" != "2" ]; then
# Force high power mode using additional methods
sudo pmset -a lessbright 0
sudo pmset -a halfdim 0
sudo defaults write /Library/Preferences/com.apple.PowerManagement PowerMode -int 2
# Disable all sleep/idle features
sudo pmset $power_source sleep 0
sudo pmset $power_source disksleep 0
sudo pmset $power_source displaysleep 0
sudo pmset $power_source powernap 0
sudo pmset $power_source proximitywake 0
# Disable power-saving display features
sudo pmset $power_source lessbright 0
sudo pmset $power_source halfdim 0
# Disable hibernation and standby
sudo pmset $power_source hibernatemode 0
sudo pmset $power_source standby 0
sudo pmset $power_source autopoweroff 0
# Keep system active
sudo pmset $power_source ttyskeepawake 1
sudo pmset $power_source tcpkeepalive 1
}
enforce_cpu_performance() {
# Disable timer coalescing
sudo sysctl -w kern.timer.coalescing_enabled=0
sudo sysctl -w kern.timer_coalesce_bg_scale=-5
sudo sysctl -w kern.timer_resort_threshold_ns=0
# Set minimum timer intervals
sudo sysctl -w kern.wq_max_timer_interval_usecs=1000
sudo sysctl -w kern.timer_coalesce_bg_ns_max=1000
# Set minimum timer coalescing for all tiers
sudo sysctl -w kern.timer_coalesce_tier0_scale=-5
sudo sysctl -w kern.timer_coalesce_tier0_ns_max=1000
sudo sysctl -w kern.timer_coalesce_tier1_scale=-5
sudo sysctl -w kern.timer_coalesce_tier1_ns_max=1000
sudo sysctl -w kern.timer_coalesce_tier2_scale=-5
sudo sysctl -w kern.timer_coalesce_tier2_ns_max=1000
sudo sysctl -w kern.timer_coalesce_tier3_scale=-5
sudo sysctl -w kern.timer_coalesce_tier3_ns_max=1000
sudo sysctl -w kern.timer_coalesce_tier4_scale=-5
sudo sysctl -w kern.timer_coalesce_tier4_ns_max=1000
# Set minimum allowed scan intervals
sudo sysctl -w kern.timer.scan_interval=40000
sudo sysctl -w kern.timer.longterm.scan_interval=100000
sudo sysctl -w kern.cpu_checkin_interval=5000
}
while true; do
# Check current power source
if pmset -g ps | grep -q "AC Power"; then
enforce_settings "-c"
else
enforce_settings "-b"
fi
sleep 60
# Enforce CPU performance settings
enforce_cpu_performance
# Verify settings every 30 seconds
sleep 30
done
EOF
sudo chmod +x /usr/local/bin/enforce_high_power.sh
sudo chmod +x /usr/local/bin/enforce_performance.sh
# Create LaunchDaemon to run the enforcement script
sudo tee /Library/LaunchDaemons/com.local.powermode.plist << EOF
sudo tee /Library/LaunchDaemons/com.local.performance.plist << EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Label</key>
<string>com.local.powermode</string>
<string>com.local.performance</string>
<key>ProgramArguments</key>
<array>
<string>/usr/local/bin/enforce_high_power.sh</string>
<string>/bin/bash</string>
<string>/usr/local/bin/enforce_performance.sh</string>
</array>
<key>RunAtLoad</key>
<true/>
<key>KeepAlive</key>
<true/>
<key>ThrottleInterval</key>
<integer>0</integer>
<key>ProcessType</key>
<string>Interactive</string>
<key>Nice</key>
<integer>-20</integer>
</dict>
</plist>
EOF
sudo chmod 644 /Library/LaunchDaemons/com.local.powermode.plist
sudo chown root:wheel /Library/LaunchDaemons/com.local.powermode.plist
sudo launchctl load -w /Library/LaunchDaemons/com.local.powermode.plist
# Verify power settings
log "Verifying power settings..."
pmset -g
system_profiler SPPowerDataType
# Create performance mode configuration with supported settings
sudo tee /Library/Preferences/com.apple.perfmode.plist << EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>Mode</key>
<string>Performance</string>
<key>PowerMode</key>
<integer>2</integer>
<key>LowPowerModeEnabled</key>
<key>AbandonProcessGroup</key>
<false/>
<key>ForcedPowerMode</key>
<integer>2</integer>
</dict>
</plist>
EOF
# Force high performance mode using powermetrics
sudo powermetrics --show-process-energy --samplers cpu_power -i 1000 -n 1 2>/dev/null || true
sudo chmod 644 /Library/LaunchDaemons/com.local.performance.plist
sudo chown root:wheel /Library/LaunchDaemons/com.local.performance.plist
sudo launchctl load -w /Library/LaunchDaemons/com.local.performance.plist
# Enhanced Metal and GPU settings using defaults
defaults write com.apple.CoreML MPSEnableGPUValidation -bool false
defaults write com.apple.CoreML MPSEnableMetalValidation -bool false
defaults write com.apple.CoreML MPSEnableGPUDebug -bool false
defaults write com.apple.Metal GPUDebug -bool false
defaults write com.apple.Metal GPUValidation -bool false
defaults write com.apple.Metal MetalValidation -bool false
defaults write com.apple.Metal MetalCaptureEnabled -bool false
defaults write com.apple.Metal MTLValidationBehavior -string "Disabled"
defaults write com.apple.Metal EnableMTLDebugLayer -bool false
defaults write com.apple.Metal MTLDebugLevel -int 0
defaults write com.apple.Metal PreferIntegratedGPU -bool false
defaults write com.apple.Metal ForceMaximumPerformance -bool true
# Verify current settings
log "Verifying power settings..."
echo "Current power source settings:"
pmset -g
echo "Custom settings:"
pmset -g custom
echo "Power source status:"
pmset -g ps
echo "Timer coalescing settings:"
sysctl kern.timer.coalescing_enabled kern.timer_coalesce_bg_scale kern.timer_resort_threshold_ns kern.wq_max_timer_interval_usecs
# Create enhanced MPS cache configuration
sudo mkdir -p /tmp/mps_cache
@@ -378,25 +358,9 @@ sudo tee /Library/LaunchDaemons/com.github.runner.plist > /dev/null << EOF
<string>${RUNNER_DIR}</string>
<key>ProgramArguments</key>
<array>
<string>/usr/bin/taskpolicy</string>
<string>-b</string>
<string>PERFORMANCE</string>
<string>-p</string>
<string>PERFORMANCE</string>
<string>-t</string>
<string>PERFORMANCE</string>
<string>--cpu-qos</string>
<string>USER_INTERACTIVE</string>
<string>--gpu-qos</string>
<string>USER_INTERACTIVE</string>
<string>--io-qos</string>
<string>USER_INTERACTIVE</string>
<string>--affinity-tag</string>
<string>com.github.runner</string>
<string>/usr/bin/nice</string>
<string>-n</string>
<string>-20</string>
<string>${RUNNER_DIR}/run.sh</string>
<string>/bin/bash</string>
<string>-c</string>
<string>exec /usr/bin/taskpolicy -b PERFORMANCE -p PERFORMANCE -t PERFORMANCE --cpu-qos USER_INTERACTIVE --gpu-qos USER_INTERACTIVE --io-qos USER_INTERACTIVE --affinity-tag com.github.runner /usr/bin/nice -n -20 ${RUNNER_DIR}/run.sh</string>
</array>
<key>EnvironmentVariables</key>
<dict>
@@ -471,6 +435,11 @@ sudo tee /Library/LaunchDaemons/com.github.runner.plist > /dev/null << EOF
<string>1</string>
<key>PYTHONHASHSEED</key>
<string>0</string>
<!-- Process Inheritance -->
<key>TASKPOLICY_INHERIT</key>
<string>1</string>
<key>TASKPOLICY_OVERRIDE_ENABLE</key>
<string>1</string>
</dict>
<key>RunAtLoad</key>
<true/>
@@ -500,6 +469,11 @@ sudo tee /Library/LaunchDaemons/com.github.runner.plist > /dev/null << EOF
<key>NumberOfFiles</key>
<integer>524288</integer>
</dict>
<key>MachServices</key>
<dict>
<key>com.github.runner.mach</key>
<true/>
</dict>
</dict>
</plist>
EOF