On 4/4/07, Kai Antweiler <[EMAIL PROTECTED]> wrote:
I think "-O3" isn't much better than "-O2". We could use "-ffast-math" for PerlinNoise.cpp.
I have measured this, automated inlining makes allot of difference, especially in my newer Echo code, where the interface wasn't designed arround low overheads.
With "-g -O2" users can make backtraces without having to compile glob2 at all. We could measure speed, to see if it is worth it.
I have. It does make a difference. To the CPU starved end user, it would make quite a bit of difference.
"-O3" in HEAD is bad. It increases compilation time considerably without much speed improvements. Given the frequency of compilation this is no good.
Thats why -O3 isn't used in head. You compile with ./configure CXXFLAGS="whatever u want".
I like "-Wall". -- Kai Antweiler _______________________________________________ glob2-devel mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/glob2-devel
-- Really. I'm not lieing. Bradley Arsenault. _______________________________________________ glob2-devel mailing list [email protected] http://lists.nongnu.org/mailman/listinfo/glob2-devel
