Review request for JDK-8134403: Nashorn react.js benchmark performance regression

[Sebastien Deleuze]

Hi,

In my upcoming Nashorn + Spring talk next week, I would like to give people
a feedback about Nashorn performances with real figures.
I am going to bench my sample Nashorn + React.js application [1] and in
order to show Nashorn as performant as it is, I need to use a build that
contains JDK-8134403 fix.

Sadly, only Java 8u66 seems to be available [3] for download.
Any idea about how I could download a Java 8u72 MacOS build that contains
JDK-8134403 fix or any news about backporting JDK-8134403 to Java 8u66 ?

Thanks in advance for your feedback,
Sébastien Deleuze

[1] https://github.com/sdeleuze/spring-react-isomorphic
[2] https://bugs.openjdk.java.net/browse/JDK-8134403
[3] https://jdk8.java.net/download.html


On Thu, Aug 27, 2015 at 10:03 PM, Martin Solli <msolli at gmail.com> wrote:

> Much obliged!
>
> -martin
>
> tor. 27. aug. 2015 kl. 09.04 skrev Attila Szegedi <
> attila.szegedi at oracle.com
> >:
>
> > I have just backported it to 8u-dev repository, which means that it
> should
> > definitely appear in 8u72 [1]. 8u66 [2] is already in RampDown 2 phase,
> > meaning it only accepts critical updates at this time. I will file a
> > critical update request for it, but it’s out of my hands whether it gets
> > accepted for inclusion there.
> >
> > Attila.
> >
> > [1] http://openjdk.java.net/projects/jdk8u/releases/8u72.html
> > [2] http://openjdk.java.net/projects/jdk8u/releases/8u66.html
> >
> >
> >
> > On Aug 27, 2015, at 8:56 AM, Martin Solli <msolli at gmail.com> wrote:
> >
> > Awesome! Any chance of getting this into a future Java 8 update?
> > Performance is pretty dismal on u60 - can't get a medium-sized React
> > component tree to render under 50 ms, whereas on u31 it renders in 1 ms
> > (after ~7000 iterations).
> >
> > Thanks for all of your great work on Nashorn!
> >
> > -martin
> >
> > ons. 26. aug. 2015 kl. 15.41 skrev Attila Szegedi <
> > attila.szegedi at oracle.com
> >
> > :
> >
> >
> > Please review JDK-8134403 "Nashorn react.js benchmark performance
> > regression" at <http://cr.openjdk.java.net/~attila/8134403/webrev.jdk9>
> > for <https://bugs.openjdk.java.net/browse/JDK-8134403>
> >
> > Thanks,
> >  Attila.
> >
> >
> >
>