http://bugs.freedesktop.org/show_bug.cgi?id=24650
--- Comment #6 from Karl Schultz <karl.w.schu...@gmail.com> 2009-11-02 06:30:43 PST --- I've seen the older (2005) compilers take a long time to compile one the files, image.c I think, in 32-bit Release mode. I think that this source code file used a lot of macros that expanded out to a lot of code. And this code's size or structure caused the optimizer to take a long time to build it. I worked around it in the 2005 studio by turning off optimization just for that one file. I have not noticed the problem with the 2008 tools. On Wed, Oct 21, 2009 at 1:45 AM, <bugzilla-dae...@freedesktop.org> wrote: > http://bugs.freedesktop.org/show_bug.cgi?id=24650 > > > > > > --- Comment #5 from José Fonseca <jfons...@vmware.com> 2009-10-21 > 01:45:33 PST --- > We're using the WinSDK compilers and we're seeing the slow compilation > times > here too. I've never seen the corrput .obj files, though -- it might a bug > be > specific to 2005. > > MSVC x64 compiler optimization algorithms appear to be inefficient. Certain > source files plus any optimization option causes it to take ages -- > probably > trying to evaluate a combinatorial explosion of alternatives. > > I couldn't detect anything wrong or fancy with the source files in > question. It > is not even clear why some files are slower and other not. gcc compiles the > same code, both in x86 or x64, without any sweat. > > I haven't tried VS 2008 yet. > > > -- > Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email > ------- You are receiving this mail because: ------- > You are the assignee for the bug. > > ------------------------------------------------------------------------------ > Come build with us! The BlackBerry(R) Developer Conference in SF, CA > is the only developer event you need to attend this year. Jumpstart your > developing skills, take BlackBerry mobile applications to market and stay > ahead of the curve. Join us from November 9 - 12, 2009. Register now! > http://p.sf.net/sfu/devconference > _______________________________________________ > Mesa3d-dev mailing list > Mesa3d-dev@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/mesa3d-dev > -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. ------------------------------------------------------------------------------ Come build with us! The BlackBerry(R) Developer Conference in SF, CA is the only developer event you need to attend this year. Jumpstart your developing skills, take BlackBerry mobile applications to market and stay ahead of the curve. Join us from November 9 - 12, 2009. Register now! http://p.sf.net/sfu/devconference _______________________________________________ Mesa3d-dev mailing list Mesa3d-dev@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
