> I've been doing some work optimising the software volume scaling code, > and along with my previous changes to decrease the maximum volume to > 2^31-1, there seems to be a pretty good performance increase (almost 2x > on my Core2 processor). Are you saying you have a 2x performance gain over sse assembly? That would most likely mean we need to fix the assembly for x86 and have an even better performance than with orc and its intermediate step of SIMD code generation... -Pierre
