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by vluft
1169 days ago
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yup, though that means you're wasting that core's compute; something with green threads where language runtime does a cross-core interrupt to submit syscall then continues execing other green threads until it gets a user interrupt for syscall completion would be pretty neat. (ETA: and indeed looks like they're considering support for that in io_uring! https://lwn.net/Articles/869140/) |
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