Current state of openjdk on ARM devices (original) (raw)

Henri Gomez henri.gomez at gmail.com
Tue Nov 15 15:30:46 UTC 2011


about ARM and IcedTea.

Are you using Zero or Cacao VM ?

2011/11/15 Andrew Haley <aph at redhat.com>:

On 11/15/2011 11:24 AM, Christian Gmeiner wrote:

I am interested in the current state of openjdk and ARM(Cortex A8 and better). I have run some liitle benchmarks and it looks like an 500Mhz geode lx800 based device is faster executing Java then a 1Ghz based ARM board. How can this be? Is the JIT not ready for ARM? I also looking for a way to look deeper into a running openjdk instance to see whats going on and what goes wrong.

Can you give me some hints/tipps etc. There's an experimental JIT at http://icedtea.classpath.org/hg/icedtea6 I'm debugging and stabilizing it, so expect some bugs. Andrew.



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