[jira] [Created] (FLEX-33874) Binding management is memory inefficient when using the defaultDestFunc

["Benoit Wiart (JIRA)" <ji...@apache.org>]

Benoit Wiart created FLEX-33874:
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             Summary: Binding management is memory inefficient when using the defaultDestFunc
                 Key: FLEX-33874
                 URL: https://issues.apache.org/jira/browse/FLEX-33874
             Project: Apache Flex
          Issue Type: Improvement
          Components: Data Binding, Mobile: Performance, Performance: Framework
    Affects Versions: Apache Flex 4.11.0
         Environment: Mobile desktop
            Reporter: Benoit Wiart


This issue is mainly about memory optimization
It comes from profiling a real world (complex) application on mobile & desktop
Optimizations will also apply to desktop

mx.binding.Binding use exception/error as control flow.
While it's perfectly valid, it's seems to be very bad from the memory allocation side (as reported by Scout)

Will provide a patch as a basis for discussion.



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