Updates:
Status: Accepted
Comment #4 on issue 2223 by [email protected]: 15x slower than
spidermonkey on skinning benchmark
http://code.google.com/p/v8/issues/detail?id=2223
I've tried the skinning.js from comment #3 with our current v8 from
bleeding_edge, and it finishes after 30ms, while the skinning.js from the
original post still takes 13.2 seconds. In the 30ms run, nothing is
actually crankshafted (apart from valueOf/IsPrimitive/toString), but I
can't see the reason for this. There are no deopts and there is no OSR,
which in summary seems a bit strange. Although 30ms looks OK compared to
13.2 seconds, we should look into this, I think.
Which version of v8 have you used for your testing? Is it possible to get a
non-minified version of the latest skinning.js?
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