On 11/20/2011 11:10 AM, Basile Starynkevitch wrote:
On Sun, 20 Nov 2011 03:43:20 -0800
Jeff Evarts<rivent...@gmail.com> wrote:
I posted this question at irc://irc.oftc.net/#gcc and they suggested
that I pose it here instead.
I do some "large-ish" builds (linux, gcc itself, etc) on a too-regular
basis, and I was wondering what could be done to speed things up. A
little printf-style checking hints to me that I might be spending the
majority of my time in CPP rather g++, gasm, ld, etc. Has anyone
(ever, regularly, or recently) built gcc (g++, gcpp) with profiling
turned on? Is it hard? Did you get good results?
I'm not sure the question belongs to gcc@gcc.gnu.org, perhaps
gcc-h...@gcc.gnu.org might
be a better place.
If you choose to follow such advice, explaining whether other facilities
already in gcc, e.g.
http://gcc.gnu.org/onlinedocs/gcc/Precompiled-Headers.html
apply to your situation may be useful.
--
Tim Prince
