https://bugzilla.novell.com/show_bug.cgi?id=467155
Summary: Delegates are horribly slow with new mono jitter
Classification: Mono
Product: Mono: Runtime
Version: unspecified
Platform: Other
OS/Version: All
Status: NEW
Severity: Major
Priority: P5 - None
Component: JIT
AssignedTo: [email protected]
ReportedBy: [email protected]
QAContact: [email protected]
Found By: ---
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR
1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30; .NET CLR 3.0.04506.590;
NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
Delegates are horribly slow with new mono jitter.
Intensive using delegates in the program doesn't make sense at present.
I add some test application.
Try run this application under MS NET and mono
Reproducible: Always
Steps to Reproduce:
1. run test application
2. press "start thread" button
3. observe the speed of counter
Actual Results:
You see counter and this counter very, very, very .... :) slow count
Expected Results:
you should see couner and this counter should very, very, very ... :) fast
count. Try run this application with MS NET and with mono versions without new
jitter. Try change the application according to the information announced in
the code. Code without delegates is running fast.
with mono 2.2 RC1 and all mono versions without new jitter are all ok.
I tested this application with mono 2.2 final on platforms WindowsXP, openSUSE,
MacOS X 10.4 and everywhere delegates are terribly slow.
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