Subject: Re: [Boost-users] [Signals] Another performance discussion
From: Ingo Maindorfer (ingo_at_[hidden])
Date: 2009-07-23 08:12:59
Hi,
did you try the "Profile Guided Optimaziotn" stuff?
Best Regards,
Ingo
Sajjan Kalle schrieb:
> 2009/7/23 Igor R <boost.lists_at_[hidden] <mailto:boost.lists_at_[hidden]>>
>
> > Which gives me the results ~5.2 ms for the vector variant and
> ~411 ms for
> > the boost::signals variant. However, disabling checked iterators
> gives me
> > ~3.8 ms for the vector variant and ~180 ms for boost::signals,
> so it seems
> > to make a world of difference for the overhead associated with
> slots.
>
> Did you switch optimizations on?
>
>
> Yes, /O2 /Ob2 /Oi /Ot, all of the common optimization flags in favor
> of fast code. This is VS 2008 btw.
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