scx-upstream/scheds/rust
I Hsin Cheng 84b9ac4dce scx_rusty: Pull domain status check
Check whether the BalanceState of pull_dom.load inside function
try_find_move_task is actually the variant NeedsPull. It'll perform task
migration in abit more conservative manner when the system is under high
loading situation.

Experiments are performed when the system is compiling linux kernel and
undergoing a large amount of I/O operation at the same time using fio.

The result showns that before the modification, there're 12,6617 times
of task migrations system wide. After the modification, there're 11,5419
times of task migrations system wide.

Signed-off-by: I Hsin Cheng <richard120310@gmail.com>
2024-06-23 21:38:23 +08:00
..
scx_lavd Merge pull request #373 from vax-r/lavd_reuse 2024-06-19 15:29:05 +09:00
scx_layered compat: Drop __COMPAT_scx_bpf_cpuperf_*() 2024-06-16 06:16:53 -10:00
scx_mitosis compat: Drop __COMPAT_scx_bpf_switch_all() 2024-06-15 20:03:37 -10:00
scx_rlfifo rlfifo: Use topo.nr_cpu_ids() instead of topo.nr_cpus_possible() 2024-06-21 12:57:20 -05:00
scx_rustland topo: Return nr_cpu_ids from host Topology 2024-06-21 12:57:13 -05:00
scx_rusty scx_rusty: Pull domain status check 2024-06-23 21:38:23 +08:00
meson.build scheds: Add scx_mitosis scheduler 2024-06-11 10:34:53 -07:00
README.md scx_lavd: add scx_lavd (Latency-criticality Aware Virtual Deadline) scheduler 2024-03-16 10:31:07 +09:00

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.

Schedulers