7 Commits

Author	SHA1	Message	Date
Steve Yen	8f8333e01b	scorch optimize zap Count() ... This proposed approach avoids building a temporary AndNot() bitmap, following the same kind of optimization used by mem segments.	2017-12-19 18:02:27 -08:00
Steve Yen	d0e4f85026	scorch avoid extra clone by using roaring.AndNot(x, y)	2017-12-19 13:37:04 -08:00
Steve Yen	730d906a50	scorch reuses Posting instance in PostingsIterator.Next() ... With this change, there are no more memory allocations in the calls to PostingsIterator.Next() in the micro benchmarks of bleve-query. On a dev macbook, on an index of 50K wikipedia docs, using high frequency search of "text:date"... 400 qps - upsidedown/moss 565 qps - scorch before 680 qps - scorch after	2017-12-18 16:15:38 -08:00
Marty Schoch	927216df8c	fix postings list count impl	2017-12-12 08:42:13 -05:00
Marty Schoch	74b2eeb14d	refactor where we do some work so we can return error	2017-12-11 15:59:36 -05:00
Marty Schoch	f13b786609	fix up issues to get all bleve unit tests passing for scorch ... make scorch default	2017-12-11 15:47:41 -05:00
Marty Schoch	9781d9b089	add initial version of zap file format	2017-12-09 14:28:33 -05:00