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scx_lavd: update README since it supports multi-CCX/NUMA

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Signed-off-by: Changwoo Min <changwoo@igalia.com>
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Changwoo Min 2024-08-23 13:33:00 +09:00
parent 9551657b42
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scheds/rust/scx_lavd/README.md
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@ -23,9 +23,8 @@ gaming, which requires high throughput and low tail latencies.
## Production Ready?
This scheduler could be used in a production environment where the current code
is optimized. The current code does not particularly consider multiple NUMA/CCX
domains, so its scheduling decisions in such hardware would be suboptimal. This
scheduler currently will mainly perform well on single CCX / single-socket
hosts.
Yes, scx_lavd should be performant across various CPU architectures, but it
mainly targets single CCX / single-socket systems. It creates a separate
scheduling domain per-LLC, per-core type (e.g., P or E core on Intel, big or
LITTLE on ARM), and per-NUMA domain, so the default balanced profile should be
performant.