[Mono-bugs] [Bug 81663][Wis] Changed - Performance: Delegate optimization, DLR and IronPython

bugzilla-daemon at bugzilla.ximian.com bugzilla-daemon at bugzilla.ximian.com
Fri May 18 01:28:34 EDT 2007

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Changed by sanxiyn at gmail.com.


--- shadow/81663	2007-05-17 14:24:04.000000000 -0400
+++ shadow/81663.tmp.6426	2007-05-18 01:28:34.000000000 -0400
@@ -1,14 +1,14 @@
 Bug#: 81663
 Product: Mono: Runtime
 Version: 1.2
+OS: unknown
 OS Details: 
 Status: NEW   
+Severity: Unknown
 Priority: Wishlist
 Component: JIT
 AssignedTo: lupus at ximian.com                            
 ReportedBy: miguel at ximian.com               
 QAContact: mono-bugs at ximian.com
 TargetMilestone: ---
@@ -22,6 +22,14 @@
 There are some observations about new optimizations in the Orcas CLR for
 "improvement to the performance of dispatching to a delegate closed over a
 it would be interesting to find out what this is.
+------- Additional Comments From sanxiyn at gmail.com  2007-05-18 01:28 -------
+Dino says, "The change was to no longer wrap LCG delegates inside a
+MultiCast delegate removing the overhead of calling through the
+multicast delegate. The multicast delegate was just a convenience for
+tracking the lifetime of the delegate and now the GC does that
+instead. I don't know if that'll apply to Mono or not but maybe it
+gives you some ideas on where to look for own improvements".

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