Activity
From 05/08/2017 to 06/06/2017
05/22/2017
- 04:56 PM Bug #7189: memory leak in Manager
- I've made adjustments for how we create and delete the shutdown hook. Let's wait a bit to see what happens before cl...
- 02:51 PM Bug #7190 (Resolved): memory leak due to hierarchy listeners when cloning
- 02:35 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- I don't seem to have permission to close bugs, but this bug can be closed now. The nightly build seems to be working...
05/18/2017
- 02:57 PM Bug #7191 (Resolved): memory leak in CompositeActor for actor firing listeners
- Looks good, thanks.
- 02:19 PM Bug #7191: memory leak in CompositeActor for actor firing listeners
- Thanks for the patch, I patched CompositeActor.java and updated /ptolemy/module-info/revision.txt.
Feel free to ... - 01:10 PM Bug #7191 (Resolved): memory leak in CompositeActor for actor firing listeners
- List of actor firing listeners needs to be null before cloning. I'm attaching a patch.
- 01:12 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- Oops, that should be: memory leak is gone, not going.
- 01:07 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- Thanks for the fix, Christopher. I verified the memory leak is going, so feel free to close the bug once the nightly ...
- 10:16 AM Bug #7190: memory leak due to hierarchy listeners when cloning
- I'm not sure if this is right, but it solves the problem and passes tests.
I modified NamedObj.clone(Workspace) so... - 10:28 AM Bug #7189: memory leak in Manager
- I can take a look at this next week, after the dust settles from the other clone() bug.
05/17/2017
- 06:02 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- Ok, now I see Dan's text:
> In the usecase I'm debugging, the toplevel Composites in both the original and new mod... - 05:39 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- Interestingly, if I edit leak.java and replace Ramp with Const, then I don't have the leak. See the attached file, l...
- 04:03 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- It seems like when we clone, it is not sufficient to set _hierarchyListeners to null in NamedObj, we also need to loo...
05/12/2017
- 05:42 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- I'm attaching a program that illustrates the leak. It creates a simple model containing Ramp, clones the model 100 ti...
- 01:24 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- A simple model and a description of what to do would be sufficient.
- 01:23 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- I'm happy to provide a test case - what's the best format?
- 12:56 PM Bug #7190: memory leak due to hierarchy listeners when cloning
- This is an interesting issue. To pursue it would require a test case.
We've seen plenty of issues with cloning of... - 01:26 PM Bug #7189: memory leak in Manager
- Good point. I'll keep this bug in my queue.
- 01:22 PM Bug #7189: memory leak in Manager
- Ignoring the memory leak issue, the shutdown hook does not appear to be correctly implemented since it is unregistere...
- 12:53 PM Bug #7189: memory leak in Manager
- BTW - the purpose of the shutdown hook is:
> Added a shutdown hook so that model is gracefully stopped when the JV...
05/11/2017
- 05:09 PM Bug #7190 (Resolved): memory leak due to hierarchy listeners when cloning
- When a model is cloned, some NamedObjs in the new model have hierarchy listeners from the original model, which preve...
- 04:38 PM Bug #7189 (New): memory leak in Manager
- The Manager registers a shutdown thread with the JVM, but does not unregister it after execute() is finished, which p...
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