Closed Bug 553098 Opened 15 years ago Closed 14 years ago

Investigate if we should quickstub some XULElement and BoxObject properties

Categories

(Core :: XUL, defect)

defect
Not set
normal

Tracking

()

RESOLVED FIXED
mozilla2.0b7

People

(Reporter: smaug, Assigned: smaug)

Details

Attachments

(1 file)

I have lots of tabs open and just letting FF do nothing takes some CPU time. Some of the time is spent in checking XULElement and BoxObject properties.
Attached patch patchSplinter Review
boxobjects show up in some other profiles too.
Attachment #443836 - Flags: review?(jst)
Do you have a feel for how much of the overhead is in between JS and the actual implementation here, and how much better that gets by quickstubbing in this case?
boxobjects do show up still occasionally in various profiles.
Attachment #443836 - Flags: review?(jst)
Attachment #443836 - Flags: review+
Attachment #443836 - Flags: approval2.0+
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
Assignee: nobody → Olli.Pettay
OS: Mac OS X → All
Hardware: x86 → All
Target Milestone: --- → mozilla2.0b8
Target Milestone: mozilla2.0b8 → mozilla2.0b7
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