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Posted to dev@zookeeper.apache.org by "ChiaHung Lin (JIRA)" <ji...@apache.org> on 2011/07/01 06:23:28 UTC
[jira] [Created] (ZOOKEEPER-1114) Concurrent primitives library -
barrier
Concurrent primitives library - barrier
---------------------------------------
Key: ZOOKEEPER-1114
URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1114
Project: ZooKeeper
Issue Type: Improvement
Components: recipes
Environment: GNU/ Debian
java 1.6.0_21
zookeeper trunk (svn info shows Revision: 1141788)
Reporter: ChiaHung Lin
Priority: Trivial
The patch is provide according to wiki[1]. The source follows the description at tutorial[2].
However, from the mailing list it shows that this version is not optimized[3]. So is there any chance anyone can point out which algorithm may provide better result for this construct? I am happy to work on it, though it may take some time.
[1]. http://wiki.apache.org/hadoop/ZooKeeper/SoC2010Ideas#Concurrent_Primitives_Library
[2]. http://zookeeper.apache.org/doc/current/zookeeperTutorial.html#sc_barriers
[3]. http://mail-archives.apache.org/mod_mbox/zookeeper-user/201102.mbox/%3C87184214-59D4-4D64-A884-A6F07CE0F239@yahoo-inc.com%3E
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[jira] [Updated] (ZOOKEEPER-1114) Concurrent primitives library -
barrier
Posted by "ChiaHung Lin (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/ZOOKEEPER-1114?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ChiaHung Lin updated ZOOKEEPER-1114:
------------------------------------
Attachment: ZOOKEEPER-1114.patch
> Concurrent primitives library - barrier
> ---------------------------------------
>
> Key: ZOOKEEPER-1114
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1114
> Project: ZooKeeper
> Issue Type: Improvement
> Components: recipes
> Environment: GNU/ Debian
> java 1.6.0_21
> zookeeper trunk (svn info shows Revision: 1141788)
> Reporter: ChiaHung Lin
> Priority: Trivial
> Labels: gsoc2010
> Attachments: ZOOKEEPER-1114.patch
>
>
> The patch is provide according to wiki[1]. The source follows the description at tutorial[2].
> However, from the mailing list it shows that this version is not optimized[3]. So is there any chance anyone can point out which algorithm may provide better result for this construct? I am happy to work on it, though it may take some time.
> [1]. http://wiki.apache.org/hadoop/ZooKeeper/SoC2010Ideas#Concurrent_Primitives_Library
> [2]. http://zookeeper.apache.org/doc/current/zookeeperTutorial.html#sc_barriers
> [3]. http://mail-archives.apache.org/mod_mbox/zookeeper-user/201102.mbox/%3C87184214-59D4-4D64-A884-A6F07CE0F239@yahoo-inc.com%3E
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