Ticket #6921 (closed defect: fixed)

Bug contains 1 commit(s) | SVN Diffs for #6921

 

Opened 10 months ago

Last modified 8 months ago

Performance degradation in RuleBasedCollator

Reported by: obesedin@... Assigned to: yoshito
Priority: major Milestone: 4.0.1.1J
Component: collation Version: 4.0.1
Keywords: Cc: claireho
Load: Xref: 5174
Java Version: Operating System:
Project (C/J): ICU4J Weeks: 0.1
Review: michaelow

Description

The performance of com.ibm.icu.text.RuleBasedCollator in 4.0.1 (used in Eclipse 3.5) slowed down about 3 times comparing to 3.8.1 (used in Eclipse 3.4).

The https://bugs.eclipse.org/bugs/show_bug.cgi?id=275170 contains references to the JUnit test that shows this performance degradation.

Attachments

Change History

05/13/09 12:07:44 changed by yoshito

  • owner changed from somebody to yoshito.
  • weeks changed.
  • xref changed.
  • revw changed.
  • milestone changed from UNSCH to 4.4.

05/13/09 12:10:50 changed by yoshito

  • cc set to claireho.

05/19/09 13:14:07 changed by yoshito

  • project changed from all to ICU4J.
  • component changed from unknown to collation.
  • milestone changed from 4.4 to 4.0.2.

Move to milestone:4.0.2. This issue was resolved by #5174 after ICU4J 4.0, but not picked up in 4.0.1. ICU4J 4.4 does not have this problem.

05/19/09 13:14:44 changed by yoshito

  • priority changed from assess to major.
  • weeks set to 0.1.
  • xref set to 5174.

07/16/09 15:00:46 changed by yoshito

  • revw set to michaelow.

07/20/09 12:04:20 changed by michaelow

  • status changed from new to closed.
  • resolution set to fixed.

Add/Change #6921 (Performance degradation in RuleBasedCollator)




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