python - What's the round robin schedulers used in practice -

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as part of project, need work on round robin thread scheduler, should better practical , useful scheduler, not toy. find difficult find one.

  • i know ghc has user-level threading support round-robin scheduler. i'm not haskell :(

  • google told me both jvm , python vm use host os's scheduler, means technically don't support user-space threading.

am right jvm , python here? guys have proposal such kind of scheduler?


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