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https://issues.apache.org/jira/browse/FELIX-3553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13504687#comment-13504687
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Ulf Lilleengen edited comment on FELIX-3553 at 11/27/12 3:54 PM:
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I made a similar patch against 4.0.3 that we are testing out now, that tries to
improve the attached patch(new patch attached):
- Properly signal that lock was removed from map using notifyAll
- Replaces the map with a set, and simplify/fix logic in the check. I think its
a bit easier to understand at least.
It also:
- Adds registerAsParallelCapable
- Makes bundleclassloader and bundleclassloader5 static (I just used intellij's
'make static' to get this done)
Still unresolved:
- Handling interruptedexception.
Let me know if you can review it, or if I should try produce a patch against
trunk. Btw, if you have any stress tests that can easily reproduce the deadlock
issues, that would also be very helpful.
Thanks
was (Author: lulf):
I made a similar patch against 4.0.3 that we are testing out now tries to
improve the attached patch(new patch attached):
- Properly signal that lock was removed from map using notifyAll
- Replaces the map with a set, and simplify/fix logic in the check. I think its
a bit easier to understand at least.
It also:
- Adds registerAsParallelCapable
- Makes bundleclassloader and bundleclassloader5 static (I just used intellij's
'make static' to get this done)
Still unresolved:
- Handling interruptedexception.
Let me know if you can review it, or if I should try produce a patch against
trunk. Btw, if you have any stress tests that can easily reproduce the deadlock
issues, that would also be very helpful.
Thanks
> Use of parallel class loading capability of JDK7
> ------------------------------------------------
>
> Key: FELIX-3553
> URL: https://issues.apache.org/jira/browse/FELIX-3553
> Project: Felix
> Issue Type: Improvement
> Components: Framework
> Reporter: Sahoo
> Fix For: framework-4.2.0
>
> Attachments: FELIX-3553.txt, felix_parallel_classloading.patch
>
>
> Is there any plan to make use of this feature [1] in Felix?
> [1]
> http://download.java.net/jdk7/archive/b124/docs/technotes/guides/lang/cl-mt.html
>
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