On Tuesday 18 March 2003 18:41, Jason Giangrande wrote: > Has anyone tried using the sse USE flag with an AMD chip? 3dnow and mmx > are were enabled by default in my make.defaults file but sse wasn't. > Recent AMD chips do support it (well, sse1 anyway). So has anyone tried > it, and if so, is there much of a performance difference? I'm wondering > if it would be worth recompiling everything for just that one flag?
If you're using the correct flag (mcpu/march) for your cpu probably you dont have to recompile since gcc knows if it has sse or not and enables the sse flags.Try checking it on google.Or use the force and take-a-look-at-the source :) Best Regards, Jo�o Seabra -- [EMAIL PROTECTED] mailing list
