Commit graph

4 commits

Author SHA1 Message Date
Ed Page
bbbf985777 perf(dict): Switch varcon to a burst-trie
This cuts varcon lookup times in half but I still suspect slower than
phf.  Like with bsearch and unlike, the cost is consistent between hits
and misses.

At least this doesn't have the compile hit of PHF + unicase.  Maybe I
should experiment with integrating a non-const-fn variant of unicase
with PHF and give up on all of this extra complexity.
2021-06-30 21:03:57 -05:00
Ed Page
908f9d44eb refactor(dict): Be more cache concious 2021-06-30 19:56:03 -05:00
Ed Page
f176055834 refactor(dict): Make room for trie logic 2021-06-30 19:56:03 -05:00
Ed Page
a1e95bc7c0 refactor(dict): Pull out table-lookup logic
Before, only some dicts did we guarentee were pre-sorted.  Now, all are
for-sure pre-sorted.

This also gives each dict the size-check to avoid lookup.

But this is really about refactoring in prep for playing with other
lookup options, like tries.
2021-06-30 10:12:17 -05:00