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Enable QueueUserAPC2 suspension even without CET #99076

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merged 1 commit into from
Feb 28, 2024
Merged

Enable QueueUserAPC2 suspension even without CET #99076

merged 1 commit into from
Feb 28, 2024

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jkotas
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@jkotas jkotas commented Feb 28, 2024

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@jkotas jkotas requested review from kouvel and VSadov February 28, 2024 19:56
@ghost ghost assigned jkotas Feb 28, 2024
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jkotas commented Feb 28, 2024

I think have QueueUserAPC2-based suspension enable for native AOT unconditionally. We should do the same for regular CoreCLR.

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VSadov commented Feb 28, 2024 •
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I think have QueueUserAPC2-based suspension enable for native AOT unconditionally. We should do the same for regular CoreCLR.

Yes, QueueUserAPC2 scales a lot better than linear one-by-one thread suspension.
The comment had "once had .. enough bake time". I think we had enough of that by now.

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VSadov approved these changes Feb 28, 2024
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LGTM. Thanks!

@build-analysis build-analysis bot mentioned this pull request Feb 28, 2024
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@jkotas jkotas merged commit dac4446 into dotnet:main Feb 28, 2024
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@jkotas jkotas deleted the EnableAPC2 branch February 28, 2024 23:06
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@kouvel kouvel kouvel approved these changes

@VSadov VSadov VSadov approved these changes

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@jkotas @VSadov @kouvel