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[feat] Async OnceCell #280

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JonasKruckenberg opened this issue Feb 10, 2025 · 0 comments
Open

[feat] Async OnceCell #280

JonasKruckenberg opened this issue Feb 10, 2025 · 0 comments
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enhancement New feature or request good first issue Good for newcomers sys: async Related to the scheduler or task subsystems

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@JonasKruckenberg
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JonasKruckenberg commented Feb 10, 2025 •
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The kernel is full of one-time initialization state that uses a OnceLock and while not strictly necessary since most of these will be initialized during startup anyway having an asynchronous version of this would be great so other tasks could continue to make progress, after all in the cooperative scheduling environment of k23 tasks blocking is even worse than blocking in traditional async runtimes since blocking will not just block a thread it will block the entire CPU.
@JonasKruckenberg JonasKruckenberg added enhancement New feature or request sys: async Related to the scheduler or task subsystems good first issue Good for newcomers labels Feb 10, 2025
@JonasKruckenberg JonasKruckenberg changed the title feat: Async OnceCell [feat] Async OnceCell Feb 19, 2025
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enhancement New feature or request good first issue Good for newcomers sys: async Related to the scheduler or task subsystems
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