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Bug 161913 - 'Find Usages' slower than in 6.1 and 6.5
Summary: 'Find Usages' slower than in 6.1 and 6.5
Status: RESOLVED DUPLICATE of bug 161073
Alias: None
Product: java
Classification: Unclassified
Component: Refactoring (show other bugs)
Version: 6.x
Hardware: All All
: P2 blocker (vote)
Assignee: Jan Pokorsky
URL:
Keywords: PERFORMANCE, REGRESSION
Depends on:
Blocks:
 
Reported: 2009-04-03 16:35 UTC by Oleg Khokhlov
Modified: 2009-04-07 09:11 UTC (History)
4 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter:

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Description Oleg Khokhlov 2009-04-03 16:35:28 UTC 
j2se project (~2500 classes)
155 occurrences
6.0 - 20s.,   6.1 - 16s.,   6.5 - 14s.,  6.7 - 42s.

nbmodule (UML)
46 occurrences
6.1 - 28s.,  6.5 - 28s.,  6.7 - 2m 58s.

build 20090331
jdk 1.6.0_12
WinXP SP2
Comment 1 Vitezslav Stejskal 2009-04-06 09:14:35 UTC 
Could you please post here how to reproduce these numbers? Eg. where can I get these projects from. Thanks
Comment 2 Jan Pokorsky 2009-04-06 11:17:43 UTC 
I guess the regression was caused by migration to the Parsing API in java.source module. I have already filed issue
161073 with profiler details.

ovk: more informations about your measures would be helpful.
Comment 3 Tomas Zezula 2009-04-07 09:11:32 UTC 
Caused by #161073, closing as duplicate of #161073.

*** This issue has been marked as a duplicate of 161073 ***