threads::yield is portable across platforms and does much the same thing as your code under Linux.

I tend to use Win32::Sleep $milliseconds; to yield the processor inside poll-type loops, because it allows me to strike a balance between responsivness and threashing the processor to death.

If shed_yield() has application outside of threaded code, perhaps you could offer a patch to the POSIX module?

Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error.
Lingua non convalesco, consenesco et abolesco. -- Rule 1 has a caveat! -- Who broke the cabal?
"Science is about questioning the status quo. Questioning authority".
In the absence of evidence, opinion is indistinguishable from prejudice.

In reply to Re: RFC: Proposed module POSIX::Yield by BrowserUk
in thread RFC: Proposed module POSIX::Yield by tirwhan

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