> Haven't seen the source for einstein but if it is all doubles, then only SSE2 > and SSE3 would work. I'm not positive but I believe Mac's Altivec only uses > single precision SIMD.
You are correct, currently Altivec only supports single precision.
> Haven't seen the source for
)
> Haven't seen the source for einstein but if it is all doubles, then only SSE2
> and SSE3 would work. I'm not positive but I believe Mac's Altivec only uses
> single precision SIMD.
You are correct, currently Altivec only supports single precision.