17 Nov
2008
17 Nov
'08
7:59 p.m.
on Mon Nov 17 2008, Eric Niebler <eric-AT-boost-consulting.com> wrote:
Hansi wrote:
Hello,
I have made a few tests with the performance of BOOST_FOREACH. The results are for me unexpected slow...may be one has an idea if I make something wrong...
<snip>
During FOEACH's review, extensive performance tests showed FOREACH was only about 5% slower than the hand-coded equivalent on average.
Just curious: you didn't compare with std::for_each (e.g. to see the effects of loop unrolling), did you? -- Dave Abrahams BoostPro Computing http://www.boostpro.com