On 2014-08-19 12:12, Julien Ponge wrote:
Hello,
Apart from Nashorn, JRuby and Groovy, are there other *widely* used
dynamic language implementations known to run on the JVM and using indy
and PICs?
Golo [1] is using invokedynamic all the way, and we have PICs for method
dispatches. We use a GWT tree up to a depth of 5, then degrade to a
WeakHashMap + invoker when a call site gets megamorphic.
I can't really comment on memory to be honest as we focus primarily on
raw performance. LambdaForm tend to pile up, which I don't expect to be
worse than what you would get with an elaborated bytecode JIT-ing
runtime (Nashorn, JRuby). In my experience LambdaForm are more of an
annoyance in stack traces :-)
[1] http://golo-lang.org/
Thanks Julien for your answer.
With Charles', Mark's and Jochen's answers, I'm now getting a better
overall picture.
_______________________________________________
mlvm-dev mailing list
mlvm-dev@openjdk.java.net
http://mail.openjdk.java.net/mailman/listinfo/mlvm-dev
