Object inlining is Java

[Krystal Mok]

Hi Joao,

The stock HotSpot VM (the one you get with OpenJDK) doesn't do object inlining at all, at least for now.

There's been research on this topic by people at SSW, JKU. You can find papers on it here: http://ssw.jku.at/Research/Projects/JVM/#AOI

Hope this helps,
Kris

On 2012-5-23, at 3:51, Joao Lourenco <joao.lourenco at fct.unl.pt> wrote:

> Hi all,
> 
> I hope this is the right place to ask... :)
> 
> We are doing some experiments with object inlining and Java.  We know the Hotspot JIT already does some inlining, but we could not understand when / in what conditions, and found no documentation about this!  Can anyone give some hints on in which conditions does the Hotspot JIT inline the contents of an object into another object? Or point us to the right docs?
> 
> Thanks.
> 
> Joao Lourenco
> --
> joao.lourenco at fct.unl.pt
> http://docentes.fct.unl.pt/joao-lourenco
>