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https://issues.apache.org/jira/browse/LUCENE-10150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17425226#comment-17425226
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ASF subversion and git services commented on LUCENE-10150:
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Commit ba75dc5e6bf7e90b8c40906ba8ca7b258a5b39c0 in lucene's branch
refs/heads/main from Robert Muir
[ https://gitbox.apache.org/repos/asf?p=lucene.git;h=ba75dc5 ]
LUCENE-10150: override ByteBuffersDataInput readLong/readInt/readShort
Optimize these relative-read methods to no longer read
one-byte-at-a-time.
This speeds up common scenarios such as reading postings from in-memory
directory / nrt-caching directory.
> ByteBuffersDataInput should override readLongs?
> -----------------------------------------------
>
> Key: LUCENE-10150
> URL: https://issues.apache.org/jira/browse/LUCENE-10150
> Project: Lucene - Core
> Issue Type: Task
> Reporter: Robert Muir
> Priority: Major
>
> This DataInput optimizes readFloats() with a FloatBuffer view, but does
> nothing for readLongs().
> Currently readLongs() will read the entire array one-byte-at-a-time.
> With LUCENE-10149, it will go eight-bytes-at-a-time.
> But we could override this method and optimize it further, to reduce bounds
> checks and speed up postings.
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