mirror of
https://github.com/JakeHillion/scx.git
synced 2024-11-26 03:20:24 +00:00
802d104b46
Add hints for the cpufreq governor based on the selected scheduler's
performance profile and the current energy performance preference (EPP).
With this change applied the scheduler works as following:
scheduler profile (--primary-domain option):
- default:
- use all cores
- cpufreq: use default scaling factor
- powersave:
- use E-cores
- cpufreq: use min scaling factor
- performance:
- use P-cores
- cpufreq: use max scaling factor
- auto:
- EPP: power, powersave
- use E-cores
- cpufreq: use min scaling factor
- EPP: balance_power (typically battery-powered systems)
- use E-cores
- cpufreq: use default scaling factor
- EPP: balance_performance, performance
- use P-cores
- cpufreq: use max scaling factor
Signed-off-by: Andrea Righi <andrea.righi@linux.dev>
|
||
|---|---|---|
| .. | ||
| scx_bpfland | ||
| scx_lavd | ||
| scx_layered | ||
| scx_mitosis | ||
| scx_rlfifo | ||
| scx_rustland | ||
| scx_rusty | ||
| .gitignore | ||
| Cargo.lock | ||
| Cargo.toml | ||
| meson.build | ||
| README.md | ||
RUST SCHEDULERS
Introduction
This directory contains schedulers with user space rust components.
The README in each scheduler directory provides some background and describes the types of workloads or scenarios they're designed to accommodate. For more details on any of these schedulers, please see the header comment in their main.rs or *.bpf.c files.