Title: [117553] trunk/PerformanceTests
- Revision
- 117553
- Author
- [email protected]
- Date
- 2012-05-18 00:20:36 -0700 (Fri, 18 May 2012)
Log Message
[perf-test] Add a binding benchmark for div.setAttribute()
https://bugs.webkit.org/show_bug.cgi?id=86815
Reviewed by Ryosuke Niwa.
We should remove Bindings/dom-attributes.html and instead add more
reasonable micro benchmarks by classifying DOM binding call paths.
This patch adds a benchmark for div.setAttribute(). This benchmark
covers 'setAttribute' in Dromaeo/dom-attr.html and other DOM methods
that return an undefined.
Test results in my Linux desktop:
RESULT Bindings: set-attribute= 793.745073252 runs/s
median= 791.589665765 runs/s, stdev= 6.00467159709 runs/s, min= 785.27607362 runs/s, max= 808.080808081 runs/s
RESULT Bindings: set-attribute= 790.858444164 runs/s
median= 787.918921436 runs/s, stdev= 7.86264953655 runs/s, min= 780.234070221 runs/s, max= 806.04534005 runs/s
RESULT Bindings: set-attribute= 787.277571417 runs/s
median= 784.31372549 runs/s, stdev= 7.45363346657 runs/s, min= 778.588807786 runs/s, max= 804.020100503 runs/s
RESULT Bindings: set-attribute= 782.401393791 runs/s
median= 779.062978802 runs/s, stdev= 6.48250081621 runs/s, min= 777.642770352 runs/s, max= 796.019900498 runs/s
RESULT Bindings: set-attribute= 791.792516608 runs/s
median= 791.556728232 runs/s, stdev= 6.49182980397 runs/s, min= 779.220779221 runs/s, max= 808.080808081 runs/s
* Bindings/set-attribute.html: Added.
Modified Paths
Added Paths
Diff
Added: trunk/PerformanceTests/Bindings/set-attribute.html (0 => 117553)
--- trunk/PerformanceTests/Bindings/set-attribute.html (rev 0)
+++ trunk/PerformanceTests/Bindings/set-attribute.html 2012-05-18 07:20:36 UTC (rev 117553)
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<html>
+<body>
+<div id="foo"></div>
+<script src=""
+<script>
+var div = document.getElementById("foo");
+
+PerfTestRunner.runPerSecond({
+ description: "This benchmark covers 'setAttribute' in Dromaeo/dom-attr.html and other DOM methods that return an undefined.",
+ run: function() {
+ var localDiv = div;
+ for (var i = 0; i < 10000; i++)
+ localDiv.setAttribute("id", "foo");
+}});
+</script>
+</body>
+</html>
Modified: trunk/PerformanceTests/ChangeLog (117552 => 117553)
--- trunk/PerformanceTests/ChangeLog 2012-05-18 07:06:58 UTC (rev 117552)
+++ trunk/PerformanceTests/ChangeLog 2012-05-18 07:20:36 UTC (rev 117553)
@@ -1,3 +1,36 @@
+2012-05-18 Kentaro Hara <[email protected]>
+
+ [perf-test] Add a binding benchmark for div.setAttribute()
+ https://bugs.webkit.org/show_bug.cgi?id=86815
+
+ Reviewed by Ryosuke Niwa.
+
+ We should remove Bindings/dom-attributes.html and instead add more
+ reasonable micro benchmarks by classifying DOM binding call paths.
+
+ This patch adds a benchmark for div.setAttribute(). This benchmark
+ covers 'setAttribute' in Dromaeo/dom-attr.html and other DOM methods
+ that return an undefined.
+
+ Test results in my Linux desktop:
+
+ RESULT Bindings: set-attribute= 793.745073252 runs/s
+ median= 791.589665765 runs/s, stdev= 6.00467159709 runs/s, min= 785.27607362 runs/s, max= 808.080808081 runs/s
+
+ RESULT Bindings: set-attribute= 790.858444164 runs/s
+ median= 787.918921436 runs/s, stdev= 7.86264953655 runs/s, min= 780.234070221 runs/s, max= 806.04534005 runs/s
+
+ RESULT Bindings: set-attribute= 787.277571417 runs/s
+ median= 784.31372549 runs/s, stdev= 7.45363346657 runs/s, min= 778.588807786 runs/s, max= 804.020100503 runs/s
+
+ RESULT Bindings: set-attribute= 782.401393791 runs/s
+ median= 779.062978802 runs/s, stdev= 6.48250081621 runs/s, min= 777.642770352 runs/s, max= 796.019900498 runs/s
+
+ RESULT Bindings: set-attribute= 791.792516608 runs/s
+ median= 791.556728232 runs/s, stdev= 6.49182980397 runs/s, min= 779.220779221 runs/s, max= 808.080808081 runs/s
+
+ * Bindings/set-attribute.html: Added.
+
2012-05-17 Kentaro Hara <[email protected]>
[perf-test] Add a binding benchmark for div.getAttribute()
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