scx-upstream/scheds/rust
David Vernet 24d798c2ff rusty: Use a flat list of NumaNodes during LB
As Tejun pointed out in review, the disadvantage of using
push/pull/balanced lists is that if the domains inside the nodes are
balanced, we won't be able to push load between them. I'd originally
done it that way both as an optimization, but also to allow me to
iterate over the lists of pushable and pullable domains mutably. That
was addressed in the prior commit, but the nodes themselves were still
put into 3 buckets.

I think this is generally just a cleaner way of doing things, so let's
just collapse the nodes into a flat list as well. This prevents us from
having to coalesce the lists, std::mem::swap them, etc.

Signed-off-by: David Vernet <void@manifault.com>
2024-03-11 21:04:10 -07:00
..
scx_layered Add libbpf as a submodule 2024-03-01 12:39:35 -08:00
scx_rlfifo scx_rlfifo: print a performance warning banner 2024-03-05 19:36:17 +01:00
scx_rustland topology: Don't assume unique core IDs 2024-03-08 15:13:46 -06:00
scx_rusty rusty: Use a flat list of NumaNodes during LB 2024-03-11 21:04:10 -07:00
meson.build scx_rlfifo: simple user-space FIFO scheduler written in Rust 2024-02-28 17:49:44 +01:00
README.md scx_rlfifo: simple user-space FIFO scheduler written in Rust 2024-02-28 17:49:44 +01:00

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