[fpc-pascal] Optimized matrix multiplication functions for pascal?

Reimar Grabowski reimgrab at web.de
Sat Oct 9 17:14:53 CEST 2010


On Sat, 09 Oct 2010 16:40:12 +0200
Adriaan van Os <fpc at microbizz.nl> wrote:

> Matrix functions can be implemented efficiently using SSE, see e.g. 
> <http://www.cortstratton.org/articles/OptimizingForSSE.php>.
FPC can generate the SSE instructions for you on compilation. My tests showed that this is faster than writing the functions using SSE myself. If you have written matrix routines using SSE that are faster than mine written in pascal and optimized by the compiler I am really interested in seeing them.

R.
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