Tim Prince wrote:
For 4.2 the better choice is -mtune=generic, which is actually default. Same you can get with 4.1 compiler in RH FC5.Martin Alm wrote:-march=nocona which 4.2 would select for you, is probably as good as you can do.(T5600). As I understand -march=merom is comming in 4.3. But we are not there yet, I'm going to use 4.1 and I want to know what flags are recommended?
For regular 4.1 you can try either -mtune=nocona or -mtune=ppro. - Grigory
