perf: replace rbtree with vector of pair #684
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Pull request
Issue tracker
Fixes will automatically close the related issue
Fixes #
Feature
There are many words, but for each word there aren't many representations. Using map is correct in algorithm but bad in this reality. Too many small rbtrees.
Unit test
Manual test
200MB less peak memory usage for building https://github.com/miounet/rime-kmm-big (3.1GB -> 2.9GB), tested with heaptrack twice.
Code Review
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