JRuby + invokedynamic on IKVM.NET

[Jeroen Frijters]

Charles Oliver Nutter wrote:
> On Tue, Aug 16, 2011 at 8:46 AM, Jeroen Frijters <jeroen at sumatra.nl>
> wrote:
> > Hi everyone,
> >
> > I "finished" the initial JSR292 implementation. I haven't done any
> performance work and it shows:
> 
> Oh very nice :) Only took about a month (since JVMLS) for you to have a
> working 292 release?

Yeah, I worked about three weeks full time on it.

> The base numbers aren't bad, but I'd be interested in helping look for
> perf wins with or without invokedynamic. I'd also be interested in
> comparative numbers with IronRuby...not because I'm a jerk and want to
> run faster, but because IronRuby has the DLR helping it out and I'd like
> to know how much it helps these days.

If you want to play with it, you can download the binaries from http://weblog.ikvm.net. I haven't done any JRuby on Mono testing though.
 
> Very cool either way. Looking forward to seeing your optimization work
> :)

I'm probably not going to be working on optimizations right away, because I first want to finish the rest of the OpenJDK 7 functionality.

Regards,
Jeroen