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ASF subversion and git services commented on LUCENE-10661: ---------------------------------------------------------- Commit e1a91aef51ac8fd55c7f4cb26ae471b53d4879da in lucene's branch refs/heads/branch_9x from Adrien Grand [ https://gitbox.apache.org/repos/asf?p=lucene.git;h=e1a91aef51a ] LUCENE-10661: Move CHANGES entry to 9.4. > Reduce memory copy in BytesStore > -------------------------------- > > Key: LUCENE-10661 > URL: https://issues.apache.org/jira/browse/LUCENE-10661 > Project: Lucene - Core > Issue Type: Improvement > Reporter: LuYunCheng > Priority: Major > Fix For: 9.4 > > Time Spent: 1h > Remaining Estimate: 0h > > This is derived from > [LUCENE-10627](https://github.com/apache/lucene/pull/987) AND > [LUCENE-10657](https://github.com/apache/lucene/pull/1034) > The abstract method copyBytes in DataOutput have to copy from input to a > copyBuffer and then write into BytesStore.blocks, which is called in FST > initialization read from metaIn. > Although, this copy bytes only a few bytes (in the testscase only 3-10 > bytes), i think we can save this memory copy, just save the > DataOutput.copyBytes to create new copyBuffer with 16384 bytes -- This message was sent by Atlassian Jira (v8.20.10#820010) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org