Bug 31263
| Summary: | Allow multiple independent layout roots to be scheduled concurrently | ||
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| Product: | WebKit | Reporter: | James Robinson <jamesr> |
| Component: | Layout and Rendering | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | alex, hyatt, sam |
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | All | ||
| OS: | All | ||
James Robinson
When layout is scheduled within multiple, independent layout subtrees the current behavior is to revert back to doing a full-document layout (FrameView::scheduleRelayoutOfSubtree). Allowing each subtree to remain scheduled concurrently would speed things up quite a bit on some sites.
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| Add attachment proposed patch, testcase, etc. |
Sam Weinig
What sites? Do you have a benchmark you are using and/or any data?