Bug 166826

Summary: GC constraint solving should be an order of magnitude cheaper
Product: WebKit Reporter: Filip Pizlo <fpizlo>
Component: WebCore JavaScriptAssignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal    
Priority: P2    
Version: WebKit Nightly Build   
Hardware: All   
OS: All   
See Also: https://bugs.webkit.org/show_bug.cgi?id=180250
Bug Depends on: 179934    
Bug Blocks: 165909    

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).