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--Larry Wall in eval.c from the perl source code
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Relative speed win? (Score:1)
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% ?
Re: (Score:1)
It's ten percent fewer ops, but the
nextstateop is reasonably slim on its own -- about the same size as theandandorops, slightly smaller thanenterandleave, 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.corehackers (Score:1)
Someone put this on the corehackers wiki [perl.org]; any interest in creating a GitHub branch to continue this work?
Re: (Score:1)
I believe it was in my github perl as oplines branch, but got lost.
Only my local-op branch is there.