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From "Alexey Petrenko" <alexey.a.petre...@gmail.com>
Subject Re: [general] Java SE 6 is available
Date Thu, 14 Dec 2006 12:32:57 GMT
You are reading my thoughts! :)

I'm preparing performance page for Harmony site and going to publish
Harmony performance results there regularly. Link to a wiki page with
known bottlenecks will be a good addition for this page.

SY, Alexey

2006/12/14, Leo Li <liyilei1979@gmail.com>:
>  So the significant improvement on performance is showed not only in quick
> startup and less resource requirement but in a long runtime. Is it more
> related to the enhancement in VM?
>  Besides the difference in VM, maybe we can spot out some bottlenecks in
> classlib and add them to  our todo list. Aside from the stability and
> compatibility, performance is another important factor to influence our
> potential customers.
>
> On 12/14/06, Stefano Mazzocchi <stefano@apache.org> wrote:
> >
> > Alexei Fedotov wrote:
> > > Hello,
> > > JFYI, Sun shipped the next major Java release:
> > > http://java.sun.com/javase/6/.
> >
> > yes, and I got an amazing 40% speed improvement on winxp emulated inside
> > parallels on macosx over java5 on the application I'm currently working
> > on (some in-memory RDF manipulation library).... so much that it's
> > faster to run java6 on winxp emulated than it is to run it on macosx's
> > java5 (haven't tested harmony there yet, I'm waiting for the blessed
> > snapshots).
> >
> > This seems to be consistent with my previous benchmarks on linux: Sun's
> > java6 is perceptually faster than Sun's java5.
> >
> > --
> > Stefano.
> >
> >
>
>
> --
> Leo Li
> China Software Development Lab, IBM
>
>

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