[FLEX-33865] ConstraintLayout / LayoutElementHelper are memory inefficient (and slow)

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Apache Flex 4.11.0
• Fix Version/s: Apache Flex 4.12.0
• Component/s: Mobile: Performance, Spark: Layout
• Labels: mobile performance
• Environment: mobile desktop
• Assignee: Maurice Amsellem
• Reporter: Benoit Wiart
• Created: 30/Oct/13 12:07
• Updated: 04/Nov/13 09:47
• Resolved: 04/Nov/13 08:57

Description

ConstraintLayout / LayoutElementHelper are doing too many memory allocation.
it's really bad on mobile

the attached screenshots were taken on desktop