Working-State Power Management¶

  • CPU Performance Scaling
    • The Concept of CPU Performance Scaling
    • CPU Performance Scaling in Linux
    • CPUFreq Policy Objects
    • CPU Initialization
    • Policy Interface in sysfs
    • Generic Scaling Governors
    • Frequency Boost Support
  • intel_pstate CPU Performance Scaling Driver
    • General Information
    • Operation Modes
    • Turbo P-states Support
    • Processor Support
    • User Space Interface in sysfs
    • intel_pstate vs acpi-cpufreq
    • Kernel Command Line Options for intel_pstate
    • Diagnostics and Tuning

Related Topics

  • Documentation overview
    • The Linux kernel user’s and administrator’s guide
      • Power Management
        • Previous: System Sleep States
        • Next: CPU Performance Scaling

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