Re: ClassVisitor.COMPUTE_MAXS

Yao Qi <[email protected]>
Newsgroups gmane.comp.java.objectweb.asm
Message-ID <[email protected]>
On Sun, May 9, 2010 at 1:49 AM, Jeremy Cowgar <[email protected]> wrote:
> I read where if you do not do your own computations for these two values
> that it can be 2x slower. What wasn't clear was is it runtime, class
> generation or JIT compilation that is 2x slower?
>
More accurately, "instrumentation is 2x slower".  Instrumentation can
happen in different steps.  If you do offline instrumentation, offline
instrumentation is 2x slower.  If you do online class-load
instrumentation, instrumentation happens during class loading, and
class loading will be slower.  If you do runtime re-define,
instrumentation happens in runtime.

None of them cause JIT compilation slower.

> Jeremy
>
>
>
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-- 
Yao Qi <qiyaoltc AT gmail DOT com>    GNU/Linux Developer
http://duewayqi.googlepages.com/
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