Status: New
Owner: ----
New issue 1842 by [email protected]: why is my v8 slowly in the sunspider
test item---3d raytrace on android?
http://code.google.com/p/v8/issues/detail?id=1842
dear all:
I compiled the new Version 3.7.8 from the trunk in android platform,
also updated the webkit bindings code, then I got a new Browser with v8
engine. so I decided to test the performance in the sunspider, but a
surprise to me was the new v8 engine was slower in sunspider 3d testing
item than the android system browser. then I found that the raytrace js
code used many arithmetic operation. so I writed a segement js code like
this:
var stime = new Date();
var sum = 0;
for(var i = 100000000; i>0;i--)
sum += i;
var interval = new Date()-stime;
I got the interval value is 24149ms in my moto defy. I think something
wrong with my v8 engine. anyone give me some ideas? thank you...
Attachments:
v.htm 15.8 KB
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