Status: New
Owner: ----
New issue 3928 by [email protected]: Poor performance of Generators
https://code.google.com/p/v8/issues/detail?id=3928
Version: 40
The current implementation of generator functions in V8 does not make use
of the full potentials of Crankshaft optimizer which results in a poor
performance when iterating over a fairly big amount of data.
Performance impact of using generators might not be high in a program
nonetheless, I think ES6 generators are going to be used more and more in
the next generations of web-apps and a little optimization here is not
probably a very bad idea.
PS.
As of Firefox 36, generator functions are way faster (10x faster on my
machine) than in chrome.
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