[Webkit-unassigned] [Bug 69464] Browser update slowed down massively by specific (constant-speed) jQuery code

Thu Oct 6 23:38:40 PDT 2011

https://bugs.webkit.org/show_bug.cgi?id=69464

Antti Koivisto <koivisto at iki.fi> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |FIXED
                 CC|                            |dglazkov at chromium.org,
                   |                            |morrita at google.com

--- Comment #1 from Antti Koivisto <koivisto at iki.fi>  2011-10-06 23:38:40 PST ---
Looks like a potential regression from some of the NodeRenderingContext refactoring:

Running Time    Self        Symbol Name
7152.0ms   72.1%    7152,0         WebCore::NodeRenderingContext::previousRenderer() const
7152.0ms   72.1%    0,0          WebCore::Text::rendererIsNeeded(WebCore::NodeRenderingContext const&)
7152.0ms   72.1%    0,0           WebCore::NodeRendererFactory::createRendererIfNeeded()
7152.0ms   72.1%    0,0            WebCore::Node::attach()
7152.0ms   72.1%    0,0             WebCore::Element::attach()
7152.0ms   72.1%    0,0              WebCore::Element::recalcStyle(WebCore::Node::StyleChange)
7152.0ms   72.1%    0,0               WebCore::Element::recalcStyle(WebCore::Node::StyleChange)
7152.0ms   72.1%    0,0                WebCore::Element::recalcStyle(WebCore::Node::StyleChange)
2184.0ms   22.0%    2184,0         WebCore::Node::isContentElement() const
2165.0ms   21.8%    0,0          WebCore::NodeRenderingContext::previousRenderer() const
2165.0ms   21.8%    0,0           WebCore::Text::rendererIsNeeded(WebCore::NodeRenderingContext const&)
2165.0ms   21.8%    0,0            WebCore::NodeRendererFactory::createRendererIfNeeded()

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.