2017-01-31 13:42 GMT+01:00 stepharong <stepharong@free.fr>:
Thanks John
For the record we are investigating a leak on points. In pharo 60 we discovered that in certain images I could have 300 000 or more points. :) Now marcus was analysing the problems with pavel and we had the impression that some of the points may have been tenured too fast.
Pavel shows that every 5 ms we get a new point.
The problem in fact is not in this increasing amount of Point instances because they are garbage collected after about 2 minutes. The problem is in the FreeTypeCache. -- Pavel
Stef
On Tue, 31 Jan 2017 05:00:47 +0100, John Brant <brant@refactoryworkers.com> wrote:
I donât know if there is an existing object reference crawler, but I
ported mine from VW. It finds the shortest paths so it is good for finding the reference that is causing the memory leak. MCHttpRepository location: 'http://www.smalltalkhub.com/m c/JohnBrant/ReferenceFinder/main' user: '' password: ââ Once loaded, you can evaluate something like "ReferenceFinder findPathToInstanceOf: MyClassâ. That will return a reference path or nil if no path exists from the Smalltalk global to an instance of MyClass. If you want to find a path to a particular instance, you can use âReferenceFinder findPathTo: myInstâ.
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