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Mark Miller commented on LUCENE-1483: ------------------------------------- I'll be sure to include that info with the next set of results. I don't think those results represent getting lucky though: its 4 rounds and 2 runs with the same results (17% both runs). Nothing scientific, just did it real quick to get a base feel of the slowdown before the patch is finished up. Here is the alg I used: {noformat} merge.factor=mrg:50 compound=false sort.rng=20000:10000:20000:10000 analyzer=org.apache.lucene.analysis.standard.StandardAnalyzer directory=FSDirectory #directory=RamDirectory doc.stored=true doc.tokenized=true doc.term.vector=false doc.add.log.step=100000 docs.dir=reuters-out doc.maker=org.apache.lucene.benchmark.byTask.feeds.SortableSimpleDocMaker query.maker=org.apache.lucene.benchmark.byTask.feeds.SimpleQueryMaker # task at this depth or less would print when they start task.max.depth.log=2 log.queries=true # ------------------------------------------------------------------------------------- { "Rounds" { "Run" ResetSystemErase { "Populate" -CreateIndex { "MAddDocs" AddDoc(100) > : 500000 -Optimize -CloseIndex } { "TestSortSpeed" OpenReader { "LoadFieldCacheAndSearch" SearchWithSort(sort_field:int) > : 1 { "SearchWithSort" SearchWithSort(sort_field) > : 5000 CloseReader } NewRound } : 4 } RepSumByName {noformat} > Change IndexSearcher to use MultiSearcher semantics for sorted searches > ----------------------------------------------------------------------- > > Key: LUCENE-1483 > URL: https://issues.apache.org/jira/browse/LUCENE-1483 > Project: Lucene - Java > Issue Type: Improvement > Affects Versions: 2.9 > Reporter: Mark Miller > Priority: Minor > Attachments: LUCENE-1483.patch > > > Here is a quick test patch. FieldCache for sorting is done at the individual > IndexReader level and reloading the fieldcache on reopen can be much faster > as only changed segments need to be reloaded. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]