RESOLVED WONTFIX 106735
[Chromium]A simple JavaScript infinite loop page caues chrome browser CPU load 50% on my Dual-Core E7400
https://bugs.webkit.org/show_bug.cgi?id=106735
Summary [Chromium]A simple JavaScript infinite loop page caues chrome browser CPU loa...
Chen Zhixiang
Reported 2013-01-12 21:05:44 PST
Test file: <body> <script> d=Number.NEGATIVE_INFINITY; while(1){ d = d+0.000001; } </script> </body>
Attachments
Chen Zhixiang
Comment 1 2013-01-12 21:07:52 PST
I was willing to submit bug to http://code.google.com/p/chromium/issues/list But China GFW blocked *.appspot.com, so i submit it here While, as to this case, Firefox can immediately popup a dialog to permit user to terminated JS executing. That is to say, Firefox 18's IonMonkey seems greater than Google Chrome's v8?
Chen Zhixiang
Comment 2 2013-01-12 21:11:23 PST
QtWebKit can detect this js loop problem is 2~3s I think maybe google v8 is too confident in performance that it missed some detect?
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