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Message-ID: | <C584D3916414D711B1830004763B304A10D4EB@mail14.eglin.af.mil> |
From: | Keen Wayne A Contr AFRL/MNGG <keenwa AT eglin DOT af DOT mil> |
To: | "'cygwin AT cygwin DOT com'" <cygwin AT cygwin DOT com> |
Subject: | Re: Performance problem |
Date: | Tue, 8 Jul 2003 14:58:38 -0500 |
General observation: There are quite a few more optimizations that can have *some* impact on performance. Options for processor specific code and increased math speed. Note also -O2 is not maximum optimization, -O3 is: -O3 Optimize yet more. -O3 turns on all optimizations specified by -O2 and also turns on the -finline-functions and -frename-registers options. Wayne Keen -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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