faster splitter
Chris via Digitalmars-d
digitalmars-d at puremagic.com
Mon May 30 11:57:15 PDT 2016
On Monday, 30 May 2016 at 18:20:39 UTC, Andrei Alexandrescu wrote:
>
> Please throw this hat into the ring as well: it should improve
> average search on large vocabulary dramatically.
>
> https://dpaste.dzfl.pl/dc8dc6e1eb53
>
> It uses a BM-inspired trick - once the last characters matched,
> if the match subsequently fails it needn't start from the next
> character in the haystack. The "skip" is computed lazily and in
> a separate function so as to keep the loop tight. All in all a
> routine worth a look. I wanted to write this for a long time.
> -- Andrei
Cool. So far, my experience with separate functions has been that
they slow down the loop. But this might do the trick.
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