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Posted to commits@harmony.apache.org by "Jimmy, Jing Lv (JIRA)" <ji...@apache.org> on 2008/08/27 07:43:44 UTC
[jira] Created: (HARMONY-5959) [java6][classlib][luni]Merge TreeMap
performance enhancement into java6 level
[java6][classlib][luni]Merge TreeMap performance enhancement into java6 level
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Key: HARMONY-5959
URL: https://issues.apache.org/jira/browse/HARMONY-5959
Project: Harmony
Issue Type: Improvement
Components: Classlib
Environment: all platform
Reporter: Jimmy, Jing Lv
Assignee: Jimmy, Jing Lv
Harmony java5 TreeMap has great improvement on performance, however as java6 TreeMap has a great change in API and inner structure, we need to merge this two changes together.
The target is to complete all API changes as well as keep the performance improvement. A simple way here is keep the java5 level method as simple as it is and add new inner classes to extends the java6 methods.
After this merge I believe there are still some improvement to go.
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[jira] Commented: (HARMONY-5959) [java6][classlib][luni]Merge
TreeMap performance enhancement into java6 level
Posted by "Jimmy, Jing Lv (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-5959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12657324#action_12657324 ]
Jimmy, Jing Lv commented on HARMONY-5959:
-----------------------------------------
I am committing the new java6 TreeMap into repository, with new testcases in.
> [java6][classlib][luni]Merge TreeMap performance enhancement into java6 level
> -----------------------------------------------------------------------------
>
> Key: HARMONY-5959
> URL: https://issues.apache.org/jira/browse/HARMONY-5959
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Environment: all platform
> Reporter: Jimmy, Jing Lv
> Assignee: Jimmy, Jing Lv
>
> Harmony java5 TreeMap has great improvement on performance, however as java6 TreeMap has a great change in API and inner structure, we need to merge this two changes together.
> The target is to complete all API changes as well as keep the performance improvement. A simple way here is keep the java5 level method as simple as it is and add new inner classes to extends the java6 methods.
> After this merge I believe there are still some improvement to go.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Commented: (HARMONY-5959) [java6][classlib][luni]Merge
TreeMap performance enhancement into java6 level
Posted by "Jimmy, Jing Lv (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-5959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12672934#action_12672934 ]
Jimmy, Jing Lv commented on HARMONY-5959:
-----------------------------------------
New committed at r743673, the TreeMap seems stable. I believe we can resolve this issue now.
> [java6][classlib][luni]Merge TreeMap performance enhancement into java6 level
> -----------------------------------------------------------------------------
>
> Key: HARMONY-5959
> URL: https://issues.apache.org/jira/browse/HARMONY-5959
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Environment: all platform
> Reporter: Jimmy, Jing Lv
> Assignee: Jimmy, Jing Lv
> Fix For: 5.0M9
>
>
> Harmony java5 TreeMap has great improvement on performance, however as java6 TreeMap has a great change in API and inner structure, we need to merge this two changes together.
> The target is to complete all API changes as well as keep the performance improvement. A simple way here is keep the java5 level method as simple as it is and add new inner classes to extends the java6 methods.
> After this merge I believe there are still some improvement to go.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
[jira] Commented: (HARMONY-5959) [java6][classlib][luni]Merge
TreeMap performance enhancement into java6 level
Posted by "Jimmy, Jing Lv (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-5959?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12657338#action_12657338 ]
Jimmy, Jing Lv commented on HARMONY-5959:
-----------------------------------------
Committed at r727339.
I'm still working out some testcases, which helps to improve the quality of TreeMap.
> [java6][classlib][luni]Merge TreeMap performance enhancement into java6 level
> -----------------------------------------------------------------------------
>
> Key: HARMONY-5959
> URL: https://issues.apache.org/jira/browse/HARMONY-5959
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Environment: all platform
> Reporter: Jimmy, Jing Lv
> Assignee: Jimmy, Jing Lv
>
> Harmony java5 TreeMap has great improvement on performance, however as java6 TreeMap has a great change in API and inner structure, we need to merge this two changes together.
> The target is to complete all API changes as well as keep the performance improvement. A simple way here is keep the java5 level method as simple as it is and add new inner classes to extends the java6 methods.
> After this merge I believe there are still some improvement to go.
--
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You can reply to this email to add a comment to the issue online.
[jira] Resolved: (HARMONY-5959) [java6][classlib][luni]Merge
TreeMap performance enhancement into java6 level
Posted by "Jimmy, Jing Lv (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HARMONY-5959?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jimmy, Jing Lv resolved HARMONY-5959.
-------------------------------------
Resolution: Fixed
Fix Version/s: 5.0M9
> [java6][classlib][luni]Merge TreeMap performance enhancement into java6 level
> -----------------------------------------------------------------------------
>
> Key: HARMONY-5959
> URL: https://issues.apache.org/jira/browse/HARMONY-5959
> Project: Harmony
> Issue Type: Improvement
> Components: Classlib
> Environment: all platform
> Reporter: Jimmy, Jing Lv
> Assignee: Jimmy, Jing Lv
> Fix For: 5.0M9
>
>
> Harmony java5 TreeMap has great improvement on performance, however as java6 TreeMap has a great change in API and inner structure, we need to merge this two changes together.
> The target is to complete all API changes as well as keep the performance improvement. A simple way here is keep the java5 level method as simple as it is and add new inner classes to extends the java6 methods.
> After this merge I believe there are still some improvement to go.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.