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MSDN TV: CLR Method Dispatch Internals

Joe Duffy and I recently did an MSDN TV stint on Method Dispatch Internals. Joe concentrated on the static end of the spectrum, while I talked about late-bound binding and dynamic calling convention.

I also appeared with fellow Australian Microsofties at the recent Whidbey Ship party. Lots of fun! 

Published Friday, November 04, 2005 10:19 AM by joelpob

Comments

# re: MSDN TV: CLR Method Dispatch Internals

Saturday, November 05, 2005 9:28 AM by Gustavo Guerra
Hi

I actually already started on LCG, based on your previous blog posts about the subject, but that video is a great introduction also.

Can you answer me two questions?

1)I'm using LCG to optimize method calls in a custom Rpc framework, but I've stumbled across a problem with generic methods. Is it possible to generate a method using LCG that receives a type array and calls a generic method with those type parameters? I mean to replace code like this:

MethodInfo method;
object[] parameters;
Type[] type_parameters;
method.MakeGenericMethod(type_parameters).Invoke(parameters);

with

DynamicMethod dm = SomeMethodThatGeneratesAGenericDynamicMethod(method);
dm.Invoke(null, new object[] { type_parameters, parameters)});


2) Is there a performance difference between DynamicMethod.Invoke and DynamicMethod.CreateDelegate and then later calling the delegate?

Best regards,
Gustavo Guerra

# MSDN TV: CLR Method Dispatch Internals

Tuesday, November 27, 2007 10:24 PM by MSDN TV: CLR Method Dispatch Internals

PingBack from http://feeds.maxblog.eu/item_1328754.html

# Joel Pobar s CLR weblog MSDN TV CLR Method Dispatch Internals | Wood TV Stand

Sunday, May 31, 2009 7:38 PM by Joel Pobar s CLR weblog MSDN TV CLR Method Dispatch Internals | Wood TV Stand

PingBack from http://woodtvstand.info/story.php?id=14222

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