The problems with StringBuilders...
Tue Oct 4 13:50:00 GMT 2005
Radu Racaru writes:
> Escape analysis is an old item on the gcj todo list, fortunately
> I've seen it working in Excelsior JET to say that it really does
> what it should do regarding the performance.
Ah, that's interesting. What do they do with inheritance? Perhaps
methods have to be final to be analyzed, or they do whole-program
> Sun has implemented the escape analysis logic in their new 1.6
> version, the first fruit to come is simple lock coarsening
> (backported to 1.5_05) followed by uncontended synchronization and
> stack allocation. I really like to see this technique build on gcj
Sure. We know how to do most of this stuff, but...
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