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Optimizing g++ 3.2
- From: Richard Guenther <rguenth at tat dot physik dot uni-tuebingen dot de>
- To: <gcc at gcc dot gnu dot org>
- Date: Wed, 31 Jul 2002 15:11:09 +0200 (CEST)
- Subject: Optimizing g++ 3.2
Hi!
How can I build an optimized g++ compiler, preferrably using profiling
feedback from heavily templated code? What are suggested options for
compiling gcc, if optimizing for speed? Will -fprefetch-loop-arrays help
(Athlon TB)? What are experiences?
What are suggested g++ options to speed up compilations of heavily
templated code during development?
Thanks for help, Richard.
--
Richard Guenther <richard.guenther@uni-tuebingen.de>
WWW: http://www.tat.physik.uni-tuebingen.de/~rguenth/
The GLAME Project: http://www.glame.de/