Subject: Re: [Boost-users] g++ compilation is slow with Boost's constructs
From: Ilya Murav'jov (muravev_at_[hidden])
Date: 2010-09-08 07:40:49
Dave Abrahams пишет:
> G++4.5 implements O(1) template lookup, which could have a significant
> effect for Boost users.
>
Thanks for the info. I've built gcc-4.5.1 myself and got not very
comforting results: g++4.2 is still 'unbeaten', g++4.5 is 15% slower.
To be sure that I make gcc builds as quick as distro ones, I've built
gcc-4.2 too and the results are the same (the quickest).
Regards,
Ilya