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Posted to dev@tapestry.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2011/09/08 23:54:11 UTC
[jira] [Commented] (TAP5-1638) Reduce thread contention inside
ComponentClassResolverImpl
[ https://issues.apache.org/jira/browse/TAP5-1638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13100729#comment-13100729 ]
Hudson commented on TAP5-1638:
------------------------------
Integrated in tapestry-trunk-freestyle #509 (See [https://builds.apache.org/job/tapestry-trunk-freestyle/509/])
TAP5-1638: Remove use of ConcurrentBarrier inside AbstractMessages, replace with ConcurrentHashMap
TAP5-1638: Reduce thread contention inside ComponentClassResolverImpl
hlship : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1166911
Files :
* /tapestry/tapestry5/trunk/tapestry-ioc/src/main/java/org/apache/tapestry5/ioc/util/AbstractMessages.java
* /tapestry/tapestry5/trunk/tapestry-ioc/src/test/java/org/apache/tapestry5/ioc/internal/util/MessagesImplTest.java
hlship : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1166906
Files :
* /tapestry/tapestry5/trunk/tapestry-core/src/main/java/org/apache/tapestry5/internal/services/ComponentClassResolverImpl.java
> Reduce thread contention inside ComponentClassResolverImpl
> ----------------------------------------------------------
>
> Key: TAP5-1638
> URL: https://issues.apache.org/jira/browse/TAP5-1638
> Project: Tapestry 5
> Issue Type: Improvement
> Components: tapestry-core
> Affects Versions: 5.3
> Reporter: Howard M. Lewis Ship
> Labels: performance
>
> There is looking to be a fair amount of thread lock contention inside ComponentClassResolverImpl; use of ConcurrentBarrier appears to not be sufficient (or poorly tuned).
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