[ https://issues.apache.org/jira/browse/LUCENE-639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Grant Ingersoll resolved LUCENE-639.

Resolution: Won't Fix

The testing and discussion seem inconclusive on this and it hasn't been followed up on in a good amount of time, so I am going to mark it as won't fix.
[PATCH] Slight performance improvement for readVInt() of IndexInput

Key: LUCENE-639
URL: https://issues.apache.org/jira/browse/LUCENE-639
Project: Lucene - Java
Issue Type: Improvement
Components: Index
Affects Versions: 2.0.0
Reporter: Johan Stuyts
Priority: Minor
Attachments: Lucene2ReadVIntPerformance.patch, readVInt performance results.pdf, ReadVIntPerformanceMain.java

By unrolling the loop in readVInt() I was able to get a slight, about 1.8 %, performance improvement for this method. The test program invoked the method over 17 million times on each run.
I ran the performance tests on:
- Windows XP Pro SP2
- Sun JDK 1.5.0_07
- YourKit 5.5.4
- Lucene trunk
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postedJan 13, '08 at 3:24p
activeJan 13, '08 at 3:24p

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