Invokedynamic slower than reflection?

[Rémi Forax]

Le 30/07/2010 08:40, Chanwit Kaewkasi a écrit :
> Hi Rémi,
>
> I did freshly build mlvm and run Eric's test.
> Here's my result:
>
> Duration invokedynamic: 103
> Duration reflection: 1463
>
> The patch seems to be working for me as InvokeDynamic is clearly
> faster than Reflection on my machine.
>
> Cheers,
>
> Chanwit
>    

Hi Chanwit,
It seems I'm not able to get a mlvm build right :)

Can you test with this snippet ?

java -server ... -XX:+PrintCompilation Fib4

and report if you see lot of lines like "blob made no re-entrant"
indicating too much deopt.

cheers,
Rémi
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