Bug 158847

Summary: [iOS] Limit the "jettison expensive objects on navigation" mechanism when navigating repeatedly.
Product: WebKit Reporter: Andreas Kling <kling>
Component: WebCore JavaScriptAssignee: Andreas Kling <kling>
Status: RESOLVED INVALID    
Severity: Normal CC: cdumez, commit-queue, japhet, kling, koivisto
Priority: P2 Keywords: Performance
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Patch idea none

Andreas Kling
Reported 2016-06-16 13:53:38 PDT
If we're doing lots of repeated programmatic navigations, we should chill on the code jettisoning since the cost can add up.
Attachments
Patch idea (3.83 KB, patch)
2016-06-16 14:07 PDT, Andreas Kling 		no flags
DetailsFormatted DiffDiff
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Andreas Kling
Comment 1 2016-06-16 14:07:29 PDT
The original mechanism was hurting JSBench so I'm going to roll it out first and see that it recovers.
Andreas Kling
Comment 2 2016-06-16 14:07:55 PDT
Created attachment 281469 [details] Patch idea
Andreas Kling
Comment 3 2016-06-16 16:58:55 PDT
Actually let's do this on the original bug 153851.
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