2011-02-02 Eric Seidel <eric@webkit.org>

[WebKit.git] / PerformanceTests / Parser / ChangeLog

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+2011-02-02  Eric Seidel  <eric@webkit.org>
+
+        Unreviewed.  Just fixing an exception seen in Firefox.
+
+        HTML5 TreeBuilder regressed a Peacekeeper DOM test by 40%
+        https://bugs.webkit.org/show_bug.cgi?id=48719
+
+        Make the benchmarks work in Firefox/Opera.
+
+        * resources/runner.js:
+        (log):
+
+2011-01-27  Eric Seidel  <eric@webkit.org>
+
+        Reviewed by Darin Adler.
+
+        HTML5 TreeBuilder regressed a Peacekeeper DOM test by 40%
+        https://bugs.webkit.org/show_bug.cgi?id=48719
+
+        It's unclear exactly what the Peacekeeper benchmark is testing,
+        because I haven't found a way to run it myself.
+
+        However, I constructed a benchmark which shows at least one possible slow point.
+        The HTML5 spec talks about creating a new document for every time we use
+        the fragment parsing algorithm.  Document() it turns out, it a huge bloated
+        mess, and the constructor and destructor do a huge amount of work.
+
+        * benchmarks/parser/tiny-innerHTML.html: Added.
+
+2011-01-29  Sheriff Bot  <webkit.review.bot@gmail.com>
+
+        Unreviewed, rolling out r77050.
+        http://trac.webkit.org/changeset/77050
+        https://bugs.webkit.org/show_bug.cgi?id=53371
+
+        Caused a crash in Chromium's test_shell_tests (Requested by
+        rniwa on #webkit).
+
+        * resources/performance-test.js: Removed.
+        * tiny-innerHTML.html: Removed.
+
 2011-01-28  Eric Seidel  <eric@webkit.org>
 
         Reviewed by Darin Adler.