> I would like to know which compiler flags are optimal for compiling for > AMD Turion 64 mobile processor. If they are different for 32 and 64 bit > mode I would like to know the differences. For example If I get the mcpu > right it should now be set to athlon-xp if compiling for 32-bit mode and > athlon64 if compiling for 64 bit mode. Or are there some more specific > settings for AMD Turion 64? > > Also is there much difference in support for AMD Turion 64 in GCC 3.4.4 > and 4.0.2? > > Thank in advance for all your answers and help! AMD Turion 64 CPU is the same AMD Athlon 64, only with a better power consumption, so there is no "special" or "specific" settings for AMD Turion 64. About the difference between GCC 3.4.4 and 4.0.2 I do not know, but I think 4.0.X GCC generates a bi better code than 3.4.4 (but you have to benchmark your program to be for sure...) Arturas M.