vsop-479 commented on PR #11722: URL: https://github.com/apache/lucene/pull/11722#issuecomment-1255837607
@jpountz Thanks for your review. I did a simple performance test, which indexed 1M random UUID's substring(2, 8), got 10 segments, and picked up 1K terms to search. Average Result of 4 times tests: Method took: baseline(scanToTermLeaf)ns | candidate(binarySearchTermLeaf)ns | speedup -- | -- |-- 5,757,121.5 | 4,761,325.5 | 20.9% Whole search took: baseline(scan)ns | candidate(binarySearch)ns | speedup -- | -- |-- 162,668,448 | 157,990,611 | 2.9% In my test case, scanToTerm only took 3.5% of the whole search execute time, so it could only got a small speedup. I may add this test case to BasePostingsFormatTestCase, or do you have any other idea on test? I willl update the comment, please have a review. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
