Unusually high polymorphic dispatch costs?

Mark Roos mroos at roos.com
Sun May 1 11:01:07 PDT 2011


With respect to chaining gwt handles. 

Any thoughts on at what depth the chain should be converted to some other 
form of dispatch?
I am currently just letting them build

In smalltalk it seems that around 10-20 inline tests are about the same as 
a hash lookup but I 
would think it could be different after the JIT gets to it.

Thanks
mark

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