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scx-upstream/scheds/rust/README.md

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README: Add scheds/ README's There's a fairly comprehensive README in the kernel's tools/sched_ext directory which describes each of the example schedulers. Let's pull it into this repository, and split it into the various subdirectories containing the kernele-examples/ schedulers, and the rust-user/ schedulers. Signed-off-by: David Vernet <void@manifault.com>
2023-12-06 22:35:08 +00:00
RUST SCHEDULERS
===============
# Introduction
This directory contains schedulers with user space rust components.
Add README files for each rust scheduler This because each scheduler has it's own Rust Crate and it's better if they had a README associated with each one. https://crates.io/crates/scx_layered
2024-01-04 14:55:35 +00:00
The README in each scheduler directory provides some background and describes
README: Add scheds/ README's There's a fairly comprehensive README in the kernel's tools/sched_ext directory which describes each of the example schedulers. Let's pull it into this repository, and split it into the various subdirectories containing the kernele-examples/ schedulers, and the rust-user/ schedulers. Signed-off-by: David Vernet <void@manifault.com>
2023-12-06 22:35:08 +00:00
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
Add README files for each rust scheduler This because each scheduler has it's own Rust Crate and it's better if they had a README associated with each one. https://crates.io/crates/scx_layered
2024-01-04 14:55:35 +00:00
- [scx_layered](scx_layered/README.md)
- [scx_rusty](scx_rusty/README.md)
- [scx_rustland](scx_rustland/README.md)
scx_rlfifo: simple user-space FIFO scheduler written in Rust Implement a FIFO scheduler as an example usage of scx_rustland_core. Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
2024-02-24 22:04:04 +00:00
- [scx_rlfifo](scx_rlfifo/README.md)
scx_lavd: add scx_lavd (Latency-criticality Aware Virtual Deadline) scheduler scx_lavd is a BPF scheduler that implements an LAVD (Latency-criticality Aware Virtual Deadline) scheduling algorithm. While LAVD is new and still evolving, its core ideas are 1) measuring how much a task is latency critical and 2) leveraging the task's latency-criticality information in making various scheduling decisions (e.g., task's deadline, time slice, etc.). As the name implies, LAVD is based on the foundation of deadline scheduling. This scheduler consists of the BPF part and the rust part. The BPF part makes all the scheduling decisions; the rust part loads the BPF code and conducts other chores (e.g., printing sampled scheduling decisions).
2024-03-16 01:31:07 +00:00
- [scx_lavd](scx_lavd/README.md)
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