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Subject: [ggl] inline keyword in class definition
From: Hartmut Kaiser (hartmut.kaiser)
Date: 2009-05-11 12:42:14

> > In this case I don't understand why VC9 is slower. In my experience
> the
> > generated code isn't worse than code generated by VC8. We did some
> > measurements comparing those compilers as well. We saw a very similar
> > slowdown, but only as long as _SCL_SECURE was not defined. After
> setting it
> > to zero (i.e. disabling secure mode) the compilers have been on par.
> I'd
> > suggest to re-check the build setting for the performance
> measurements.
> >
> I've rechecked it and I rebuilt the project file from scratch. Set the
> _SECURE_SCL define again. Optimizing, release mode. This does not help.
> Then I compiled from the commandline. This helps: I now get about the
> same performance (slightly slower in some cases). So at least we know
> that the compiler is OK. It is somewhere in the project file...
> Anyway, it's working. Checked some things more, removed the manifest
> file, changed to multithreaded (without DLL). Same effect. It might be
> something in my environment, having 2005 and 2008 together, maybe the
> 2008 steals some settings automatically from 2005 (while in the command
> line it is OK).

What do I need to do in order to reproduce the faulty behavior?
Regards Hartmut

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