Hi, I am currently investigating here some performance issues and I may have found a culprint here - invokeExact. My case is one where method caching fails and I will have to do an invokeExact from Java - meaning without the invokedynamic bytecode and with a non constant method handle. I am aware of that being a non optimized path in indy, but it does not really look fast to me at all. Maybe compared to Reflection, but to a runtime generated class for the method invocation, it seems to be very very slow- at least on my "64-Bit Server VM (build 25.0-b14, mixed mode)" here.
Now.. is that commonly known? Did I see wrong? Is there a way to improve the speed (it is a DirectMethodHandle I am invoking already)? bye Jochen _______________________________________________ mlvm-dev mailing list mlvm-dev@openjdk.java.net http://mail.openjdk.java.net/mailman/listinfo/mlvm-dev
