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https://issues.apache.org/jira/browse/LUCENE-6040?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14192289#comment-14192289
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Adrien Grand commented on LUCENE-6040:
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I just played with the patch and it makes the EliasFanoDocIdSet faster on large
advance indeed. It doesn't seem useful to keep 4 impls, so maybe we should just
remove the current {{select}} impl in master and replace it with
{{selectWithOverflowAndByteLookup}}?
> Speedup broadword bit selection
> -------------------------------
>
> Key: LUCENE-6040
> URL: https://issues.apache.org/jira/browse/LUCENE-6040
> Project: Lucene - Core
> Issue Type: Improvement
> Components: core/other
> Reporter: Paul Elschot
> Priority: Minor
> Attachments: LUCENE-6040.patch
>
>
> Use table lookup instead of some broadword manipulations
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