Java Mode Migration

[Volker Simonis]

Hi Sonia,

these are really the wrong mailing lists for Zero/Shark related questions.
As Andrew already pointed out on the zero-dev mailing list, you have
to get LLVM and build the Zero/Shark port with it.

LLVM supports PPC and PPC64 out of the box as far as I know (see
http://llvm.org/Features.html)

For instructions on how to build Zero with Shark please consult the
icedtea.classpath.org web pages
(http://icedtea.classpath.org/wiki/ZeroSharkFaq is a goog starting
point) and ask questions on the zero-dev mailing list.

Regards,
Volker


On Fri, Nov 8, 2013 at 7:51 AM, sonia verma <soniaverma9727 at gmail.com> wrote:
> Hi all,
>
>
> I have ported Java based Opendaylight Controller on PowerPc board and have
> integrated JAVA on the same Powerpc architecture using meta-java.By default
> it cam with Zero port support which only works in interpreter mode.
>
> java version "1.7.0_25"
> OpenJDK Runtime Environment (IcedTea 2.3.12) (25b30-2.3.12)
> OpenJDK Zero VM (build 23.7-b01, interpreted mode)
>
> When I run Opendaylight.it takes approximately about 10 min for the
> Controller to start properly.
> However when i run it on x-86,it works fine.The Java -version at x-86 is as
> follows..
>
> java -version
> java version "1.7.0_25"
> OpenJDK Runtime Environment (IcedTea 2.3.10) (7u25-2.3.10-1ubuntu0.12.04.2)
> OpenJDK Server VM (build 23.7-b01, mixed mode)
>
> I noticed that the Java mode at x-86 is mixed mode whereas at that of my
> board is interpreted mode.
> Can this be the reason for delay in starting?
> If yes suggest me how to migrate from inerpreted mode to mixed mode .
> Also I need to enable Shark support on the board . Can any one please help
> me with the procedure to compile JAVA with Shark support.
>
> Or there is some another reason associated with that.
>
> Please help regarding this.
>
>
> Thanks
>
>
> Regards.
> Sonia
>
>
>
>
> Please help..