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https://issues.apache.org/jira/browse/LUCENE-9125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17017518#comment-17017518
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David Smiley commented on LUCENE-9125:
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There's an option for lucene-util to format the output for JIRA; I forget what
it is off-hand. What data set did you use? (e.g. wikibigall or...?)
Looking at the results you posted, the optimization seems fairly invisible. It
surely would not have improved HighTermMonthSort as there's no fuzzy stuff
there, and so that's 4.7% of "noise".
> Improve Automaton.step() with binary search and introduce Automaton.next()
> --------------------------------------------------------------------------
>
> Key: LUCENE-9125
> URL: https://issues.apache.org/jira/browse/LUCENE-9125
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Bruno Roustant
> Assignee: Bruno Roustant
> Priority: Major
> Fix For: 8.5
>
> Time Spent: 40m
> Remaining Estimate: 0h
>
> Implement the existing todo in Automaton.step() (lookup a transition from a
> source state depending on a given label) to use binary search since the
> transitions are sorted.
> Introduce new method Automaton.next() to optimize iteration & lookup over all
> the transitions of a state. This will be used in RunAutomaton constructor and
> in MinimizationOperations.minimize().
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