# Enable or Disable Triggers (elogind) # Usage: enable [yes/no] enable no # CPU Undervolting # Usage: undervolt ${index} ${display_name} ${undervolt_value} # Example: undervolt 2 'CPU Cache' -25.84 undervolt 0 'CPU' -95 undervolt 1 'GPU' 0 undervolt 2 'CPU Cache' -95 undervolt 3 'System Agent' 0 undervolt 4 'Analog I/O' 0 # Power Limits Alteration # Usage: power ${domain} ${short_power_value} ${long_power_value} # Power value: ${power}[/${time_window}][:enabled][:disabled] # Domains: package # Example: power package 45 35 # Example: power package 45/0.002 35/28 # Example: power package 45/0.002:disabled 35/28:enabled # Critical Temperature Offset Alteration # Usage: tjoffset ${temperature_offset} # Example: tjoffset -20 # Energy Versus Performance Preference Switch # Usage: hwphint ${mode} ${algorithm} ${load_hint} ${normal_hint} # Hints: see energy_performance_available_preferences # Modes: switch, force # Load algorithm: load:${capture}:${threshold} # Power algorithm: power[:${domain}:[gt/lt]:${value}[:[and/or]]...] # Capture: single, multi # Threshold: CPU usage threshold # Domain: RAPL power domain, check with `intel-undervolt measure` # Example: hwphint force load:single:0.8 performance balance_performance # Example: hwphint switch power:core:gt:8 performance balance_performance # Daemon Update Interval # Usage: interval ${interval_in_milliseconds} interval 5000 # Daemon Actions # Usage: daemon action[:option...] # Actions: undervolt, power, tjoffset # Options: once daemon undervolt:once daemon power daemon tjoffset