Projects, which use JSR292

Christian Thalinger christian.thalinger at oracle.com
Wed Feb 16 01:55:28 PST 2011


On Feb 15, 2011, at 7:03 PM, Charles Oliver Nutter wrote:
> * Performance
> 
> Because JRuby does a pretty good job optimizing, indy only recently
> started to be faster than our normal call protocol logic. I expect to
> see it get better and better as more of the method handle chain
> inlines and optimizes with the rest of the calling method. Seeing a
> recent indy build run 30% faster than our normal protocol was a great
> feeling.

I'm still a little skeptical about that.  What benchmarks did you run?

> 
> Schedule-wise, JRuby was the first language to support JSR-292 in any
> form...about two years ago. We have not worked heavily on 292 support
> since then, but I intend to make JRuby 1.7 fully indy-fied from end to
> end (I estimate we'd release that some time this summer).


That's good news!

-- Christian


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