[Mono-dev] Optimized Dictionary`2

Miguel de Icaza miguel at novell.com
Wed May 30 17:31:37 EDT 2007


Hello,

> Juraj Skripsky a écrit :
> > Hello,
> >
> > I've already sent this mail to the list about a month ago and got no
> > response whatsoever...

This is the first time I see this email, and this is strange, I did not
even see the original, I only saw the reply from Lionel.

Maybe your emails are not making it to the list?

It would be best to upload any attachments to Bugzilla and post a
pointer to it.

> > To get some attention: The attached optimized Dictionary is in some
> > cases almost _twice as fast_ compared to the current implementation!
> >
> > ---
> >
> > Attached is a zip file containing an thoroughly optimized version of
> > Dictionary`2 along with a few performance tests. On my system, the time
> > spent in a single test shrinks by 25%-40% (depending on the test).
> >
> > Extract the zip file, and run
> >
> > - "mono DictBench.exe 10 old"  or
> > - "mono DictBench.exe 10 new"
> >
> > This runs the performance test suite for about 10 seconds. The first one
> > uses the Dictionary`2 implementation from the class libs, the second
> > uses the new, optimized version.
> >
> > May I commit?
> >
> > - Juraj
> >   
> > ------------------------------------------------------------------------
> >
> > _______________________________________________
> > Mono-devel-list mailing list
> > Mono-devel-list at lists.ximian.com
> > http://lists.ximian.com/mailman/listinfo/mono-devel-list
> 
> 
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