Re: perf enhancement and lucene-1345

2009-05-04 Thread John Wang
Michael: Actually this is not what I meant. It was discussion that was wrapped in Lucene-1345 where I posted some optimizations for Conjunction and Disjunction Scorers and some numbers. Because of the confusion of what Lucene-1345 is, the loop was never closed. I am just writing to follow

Re: perf enhancement and lucene-1345

2009-04-27 Thread Michael McCandless
I think you mean this thread: http://markmail.org/message/idgcnxmbyo3yjdiw right? I would love to see these in Lucene... P4Delta, which Paul has started under LUCENE-1410, is clearly a win, but is a biggish change to Lucene since all offsets would need to become blockID + offsetWithinBlock.

perf enhancement and lucene-1345

2009-04-24 Thread John Wang
Hi Guys: A while ago I posted some enhancements to disjunction and conjunction docIdSetIterators that showed performance improvements to Lucene-1345. I think it got mixed up with another discussion on that issue. Was wondering what happened with it and what are the plans. Thanks -John