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Daniel Tourde - work
n00b
Joined: 06 Oct 2005
Posts: 38
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 Posted: Fri Mar 10, 2006 11:09 pm Post subject: Optimum flags for GCC 4.1? |
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Hello,
I have a pentium3 here that i would like to use to install a GCC 4.1, GLIBC 2.4 based system.
The machine is not very fast and I would like to get good performances while avoiding flags related mysterious problems...
So what would be the right flags (C, C++ and LDFLAGS (why not?...)) for GCC 4.1? (where keywords would be: performances and reliability)
Daniel |
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benster
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Joined: 30 Nov 2005
Posts: 67
Location: Funkytown
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| Posted: Sat Mar 11, 2006 1:26 am Post subject: |
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| You may consider -Os, meaning optimize executables for size. Then you'll fit more program code in your (limited) cache and have better performance, in theory. |
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