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6acfb8186032b9326c11e3f4a8c37132b301e5b9 · 2024-12-11 20:28:07 +0000 · Alex Cheema
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commit 6acfb8186032b9326c11e3f4a8c37132b301e5b9
Author: Alex Cheema <alexcheema123@gmail.com>
Date: Wed Dec 11 20:28:07 2024 +0000
t
---
.github/bootstrap.sh | 295 ++++++---------------------------------------------
1 file changed, 33 insertions(+), 262 deletions(-)
diff --git a/.github/bootstrap.sh b/.github/bootstrap.sh
index 1ea7300f..4cf98ccd 100755
--- a/.github/bootstrap.sh
+++ b/.github/bootstrap.sh
@@ -193,158 +193,24 @@ sudo sysctl -w kern.timer_coalesce_tier4_ns_max=1000
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..."
-
-# 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
-
-enforce_settings() {
- power_source=$1
-
- # 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
-
- # Enforce CPU performance settings
- enforce_cpu_performance
-
- # Verify settings every 30 seconds
- sleep 30
+# Disable QoS restrictions
+sudo sysctl -w net.qos.policy.restricted=0
+sudo sysctl -w net.qos.policy.restrict_avapps=0
+sudo sysctl -w net.qos.policy.wifi_enabled=0
+sudo sysctl -w net.qos.policy.capable_enabled=0
+# Set scheduler parameters
+sudo sysctl -w kern.sched_rt_avoid_cpu0=0
+sudo sysctl -w debug.sched=2
+sudo sysctl -w net.pktsched.netem.sched_output_ival_ms=1
+
+# Clean up any existing runner services
+log "Cleaning up existing runner services..."
+for service in com.github.runner com.github.runner.monitor com.github.runner.cpuaffinity com.github.runner.affinity; do
+ sudo launchctl bootout system/$service 2>/dev/null || true
+ sudo rm -f /Library/LaunchDaemons/$service.plist
done
-EOF
-
-sudo chmod +x /usr/local/bin/enforce_performance.sh
-# Create LaunchDaemon to run the enforcement script
-sudo tee /Library/LaunchDaemons/com.local.performance.plist << EOF
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
- <key>Label</key>
- <string>com.local.performance</string>
- <key>ProgramArguments</key>
- <array>
- <string>/bin/bash</string>
- <string>/usr/local/bin/enforce_performance.sh</string>
- </array>
- <key>RunAtLoad</key>
- <true/>
- <key>KeepAlive</key>
- <true/>
- <key>ProcessType</key>
- <string>Interactive</string>
- <key>Nice</key>
- <integer>-20</integer>
- <key>AbandonProcessGroup</key>
- <false/>
-</dict>
-</plist>
-EOF
-
-sudo chmod 644 /Library/LaunchDaemons/com.local.performance.plist
-sudo chown root:wheel /Library/LaunchDaemons/com.local.performance.plist
-sudo launchctl load -w /Library/LaunchDaemons/com.local.performance.plist
-
-# Verify current settings
-log "Verifying power settings..."
-echo "Current power source settings:"
-pmset -g
-echo "Custom settings:"
-pmset -g custom
-echo "Power source status:"
-pmset -g ps
-echo "Timer coalescing settings:"
-sysctl kern.timer.coalescing_enabled kern.timer_coalesce_bg_scale kern.timer_resort_threshold_ns kern.wq_max_timer_interval_usecs
-
-# Create enhanced MPS cache configuration
-sudo mkdir -p /tmp/mps_cache
-sudo chmod 777 /tmp/mps_cache
-
-# Create and load launch daemon
-log "Creating LaunchDaemon service..."
+# Create a simple runner service configuration
sudo tee /Library/LaunchDaemons/com.github.runner.plist > /dev/null << EOF
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
@@ -354,133 +220,38 @@ sudo tee /Library/LaunchDaemons/com.github.runner.plist > /dev/null << EOF
<string>com.github.runner</string>
<key>UserName</key>
<string>$(whoami)</string>
+ <key>GroupName</key>
+ <string>staff</string>
<key>WorkingDirectory</key>
- <string>${RUNNER_DIR}</string>
+ <string>$RUNNER_DIR</string>
<key>ProgramArguments</key>
<array>
- <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 ${RUNNER_DIR}/run.sh</string>
+ <string>$RUNNER_DIR/run.sh</string>
</array>
- <key>EnvironmentVariables</key>
- <dict>
- <key>PATH</key>
- <string>/usr/local/bin:/opt/homebrew/bin:/usr/bin:/bin:/usr/sbin:/sbin</string>
- <!-- MLX Settings -->
- <key>MLX_USE_GPU</key>
- <string>1</string>
- <key>MLX_METAL_COMPILE_ASYNC</key>
- <string>1</string>
- <key>MLX_METAL_PREALLOCATE</key>
- <string>1</string>
- <key>MLX_METAL_MEMORY_GUARD</key>
- <string>0</string>
- <key>MLX_METAL_CACHE_KERNELS</key>
- <string>1</string>
- <key>MLX_PLACEMENT_POLICY</key>
- <string>metal</string>
- <key>MLX_METAL_VALIDATION</key>
- <string>0</string>
- <key>MLX_METAL_DEBUG</key>
- <string>0</string>
- <key>MLX_FORCE_P_CORES</key>
- <string>1</string>
- <key>MLX_METAL_MEMORY_BUDGET</key>
- <string>0</string>
- <key>MLX_METAL_PREWARM</key>
- <string>1</string>
- <!-- Metal Settings -->
- <key>MTL_DEBUG_LAYER</key>
- <string>0</string>
- <key>METAL_DEBUG_ERROR_MODE</key>
- <string>0</string>
- <key>METAL_DEVICE_WRAPPER_TYPE</key>
- <string>1</string>
- <key>METAL_CAPTURE_ENABLED</key>
- <string>0</string>
- <key>METAL_DEBUG_LAYER_ENABLED</key>
- <string>0</string>
- <key>METAL_LOAD_LIMIT</key>
- <string>0</string>
- <key>METAL_MAX_COMMAND_QUEUES</key>
- <string>1024</string>
- <key>METAL_DEVICE_PRIORITY</key>
- <string>high</string>
- <key>METAL_FORCE_PERFORMANCE_MODE</key>
- <string>1</string>
- <key>METAL_VALIDATION_ENABLED</key>
- <string>0</string>
- <key>METAL_ENABLE_VALIDATION_LAYER</key>
- <string>0</string>
- <!-- Process Priority -->
- <key>MPS_PREFETCH_ENABLED</key>
- <string>1</string>
- <key>MPS_CACHE_DIRECTORY</key>
- <string>/tmp/mps_cache</string>
- <key>MPS_MEMORY_BUDGET</key>
- <string>0</string>
- <key>MPS_PURGE_ON_LAUNCH</key>
- <string>0</string>
- <key>DISABLE_METAL_VALIDATION</key>
- <string>1</string>
- <!-- CPU Priority -->
- <key>QOS_CLASS_USER_INTERACTIVE</key>
- <string>1</string>
- <key>PERFORMANCE_MODE</key>
- <string>1</string>
- <!-- Python Settings -->
- <key>PYTHONOPTIMIZE</key>
- <string>2</string>
- <key>PYTHONUNBUFFERED</key>
- <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/>
<key>KeepAlive</key>
- <true/>
- <key>ProcessType</key>
- <string>Interactive</string>
- <key>LowPriorityIO</key>
- <false/>
- <key>AbandonProcessGroup</key>
- <false/>
- <key>Nice</key>
- <integer>-20</integer>
- <key>ThrottleInterval</key>
- <integer>0</integer>
- <key>EnableTransactions</key>
- <true/>
- <key>EnablePressuredExit</key>
- <false/>
- <key>HardResourceLimits</key>
- <dict>
- <key>NumberOfFiles</key>
- <integer>524288</integer>
- </dict>
- <key>SoftResourceLimits</key>
<dict>
- <key>NumberOfFiles</key>
- <integer>524288</integer>
+ <key>SuccessfulExit</key>
+ <false/>
+ <key>Crashed</key>
+ <true/>
</dict>
- <key>MachServices</key>
+ <key>ProcessType</key>
+ <string>Interactive</string>
+ <key>StandardOutPath</key>
+ <string>$RUNNER_DIR/_diag/runner.log</string>
+ <key>StandardErrorPath</key>
+ <string>$RUNNER_DIR/_diag/runner.err</string>
+ <key>EnvironmentVariables</key>
<dict>
- <key>com.github.runner.mach</key>
- <true/>
+ <key>PATH</key>
+ <string>/usr/local/bin:/opt/homebrew/bin:/usr/bin:/bin:/usr/sbin:/sbin</string>
</dict>
</dict>
</plist>
EOF
-# Remove the separate CPU affinity configuration since it's now integrated
-sudo rm -f /Library/LaunchDaemons/com.github.runner.cpuaffinity.plist
-
# Set proper permissions for the LaunchDaemon
sudo chown root:wheel /Library/LaunchDaemons/com.github.runner.plist
sudo chmod 644 /Library/LaunchDaemons/com.github.runner.plist
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