Bug 166826 - GC constraint solving should be an order of magnitude cheaper
Summary: GC constraint solving should be an order of magnitude cheaper
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebCore JavaScript (show other bugs)
Version: WebKit Nightly Build
Hardware: All All
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on: 179934
Blocks: 165909
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Reported: 2017-01-08 14:00 PST by Filip Pizlo
Modified: 2017-12-01 08:43 PST (History)
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Description Filip Pizlo 2017-01-08 14:00:52 PST 
We should:

- Parallelize most DOM constraint solving.
- Make most DOM constraint solving concurrent.
- Make it cheaper to find and execute all of the DOM constraints.
- Reduce the number of DOM constraints by throwing away unobservable wrappers (like we used to).