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#1 2007-09-28 18:34:13
- tkjacobsen
- Member
- From: Denmark
- Registered: 2007-07-07
- Posts: 29
CFLAGS for Intel Core 2 Duo T7200
Which compilerflags are optimal on the T7200, both when using i686 arch and x86_64?
this could be:
-mtune, -march and -mcpu
To save time, reboot your computer in the background using "reboot &"
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#2 2007-09-28 19:24:30
- AndyRTR
- Developer
- From: Magdeburg/Germany
- Registered: 2005-10-07
- Posts: 1,641
Re: CFLAGS for Intel Core 2 Duo T7200
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#3 2007-09-28 19:35:42
- attila
- Member
- Registered: 2006-11-14
- Posts: 293
Re: CFLAGS for Intel Core 2 Duo T7200
tkjacobsen wrote:
Which compilerflags are optimal on the T7200, both when using i686 arch and x86_64?
You can read the nice informations in the wiki or you can be lazy and let gcc decide what is the best with "-march=native [-mtune=generic]". Second could be important if you want to run your package on another pc. It could be a good idea to limit the time you want to spend to read all informations about it and make your decision after this time.:)
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