[Mono-bugs] [Bug 59537][Nor] Changed - improve NameTable performance

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Changed by atsushi@ximian.com.

http://bugzilla.ximian.com/show_bug.cgi?id=59537

--- shadow/59537	2004-09-16 03:00:23.000000000 -0400
+++ shadow/59537.tmp.29764	2004-09-16 03:15:37.000000000 -0400
@@ -558,6 +558,43 @@
 http://weblogs.asp.net/NUnitAddin/
 
 Sorry but I cannot provide more information on that matter. Currently
 I have no VS.NET 2003 installation.
 
 Will post a followup on performance issue.
+
+------- Additional Comments From atsushi@ximian.com  2004-09-16 03:15 -------
+I tried my performance testcase posted above here:
+http://primates.ximian.com/~atsushi/tmp/59537/
+
+---- Old code ----
+
+Total time spent compiling 587 methods (sec): 0.28
+Slowest method to compile (sec): 0.02:
+System.MonoType::InvokeMember(string,Bind
+ingFlags,Binder,object,object[],ParameterModifier[],CultureInfo,string[])
+Time(ms) Count   P/call(ms) Method name
+########################
+ 1281.000       1  1281.000  
+System.Object::runtime_invoke_void(object,intptr,i
+ntptr,intptr)
+  Callers (with count) that contribute at least for 1%:
+
+Total memory allocated: 6886 KB
+
+---- new code -----
+
+Total time spent compiling 597 methods (sec): 0.251
+Slowest method to compile (sec): 0.02:
+System.MonoType::InvokeMember(string,Bind
+ingFlags,Binder,object,object[],ParameterModifier[],CultureInfo,string[])
+Time(ms) Count   P/call(ms) Method name
+########################
+ 842.000       1  842.000  
+System.Object::runtime_invoke_void(object,intptr,int
+ptr,intptr)
+  Callers (with count) that contribute at least for 1%:
+
+Total memory allocated: 7615 KB
+
+- so looks it actually eats more memory than it used to (the speed
+improvement is so big though).