Multiple optimizations

Fenix · Post by **Fenix** » Wed May 07, 2003 1:00 pm

Hi everyone!

Is it possible to use multiple optimizations (MMX, 3DNow!, SSE, SSE2) in one program?

Pupil · Post by **Pupil** » Wed May 07, 2003 1:11 pm

Yes, with the dynamic CPU option in the compiler option window in PBEditor all optimized routines is included in the EXE and the best routine is choosen dynamicly when program is run...

But at this time there are, to my knowledge, no MMX, 3DNow!, SSE or SSE2 optimized routines in the current versions of the PB libraries. But it'll probaly come in future versions..

Danilo · Post by **Danilo** » Wed May 07, 2003 1:12 pm

Yes, use "Compiler Options > Dynamic CPU".

Dynamic CPU includes all versions and uses the version
that runs on this processor, if available.

Fred can tell you what commands are already optimized.
See the /COMMENTED code if the ASM output is also
optimized with dynamic CPU.

Fenix · Post by **Fenix** » Wed May 07, 2003 1:18 pm

thx guys!