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A New CPU Frequency Control Mechanism on Linux
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- 1 Intro
- 2 Background
- 3 Legacy CPUFreq Design and Potential Conflict
- 4 New AMD CPUFreq Design Proposal
- 5 Frequency Control Algorithm in SMU Firmware
- 6 CPPC Performance Capability
- 7 CPPC Performance Control
- 8 Frequency Control Governors in Linux Kernel
- 9 Existing Firmware Component
- 10 Existing Kernel Component
- 11 New AMD P-State Core Design and Implementation (1)
- 12 AMD P-State Trace Event Design and Implementation
- 13 AMD P-State Tracer Tool Support
- 14 AMD P-State Sysfs Attributes Design and Implementation
- 15 AMD P-State Unit Test Support
- 16 RAPL Perf Support for AMD Processor
- 17 Performance Per Watt Calculation
- 18 TBench CPU Benchmark for AMD P-State vs ACPI CPUFreq
- 19 Gitsource CPU Benchmark for AMD P-State vs ACPI CPUFreq
- 20 Speedometer CPU Benchmark for AMD P-State vs ACPI CPUFreq
