Slash Boxes
NOTE: use Perl; is on undef hiatus. You can read content, but you can't post it. More info will be forthcoming forthcomingly.

All the Perl that's Practical to Extract and Report

The Fine Print: The following comments are owned by whoever posted them. We are not responsible for them in any way.
More | Login | Reply
Loading... please wait.
  • What sort of relative wall-clock speed win is this going to result in for typical non-io-bound code?

    0.01% ?

    0.1% ?

    1% ?

    • It's ten percent fewer ops, but the nextstate op is reasonably slim on its own -- about the same size as the and and or ops, slightly smaller than enter and leave, and significantly smaller than everything else in pp_hot.c. By rough estimate, without accounting for memory use, cache flushing, and other external features, a 3% improvement would thrill me.

  • Someone put this on the corehackers wiki []; any interest in creating a GitHub branch to continue this work?

    • I believe it was in my github perl as oplines branch, but got lost.

      Only my local-op branch is there.