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scx_layered: Update idle topology selection order #747

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merged 1 commit into from
Oct 7, 2024

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@hodgesds hodgesds commented Oct 7, 2024

Update the idle topology selection order, the current logic is:

core architecture (big/little) -> LLC -> NUMA -> Machine

It's probably better to try to keep cache lines clean and do:

LLC -> core architecture (big/little) -> NUMA -> Machine

Update the idle topology selection order, the current logic is:

core architecture (big/little) -> LLC -> NUMA -> Machine

It's probably better to try to keep cache lines clean and do:

LLC -> core architecture (big/little) -> NUMA -> Machine

Signed-off-by: Daniel Hodges <[email protected]>
@hodgesds hodgesds added this pull request to the merge queue Oct 7, 2024
Merged via the queue into sched-ext:main with commit eb73005 Oct 7, 2024
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@hodgesds hodgesds deleted the layered-idle-order branch October 7, 2024 20:02
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