[LAD] vectorization

Jussi Laako jussi at sonarnerd.net
Fri Apr 18 21:44:20 UTC 2008

Jens M Andreasen wrote:
> engine.o.586  # plain C, runs everywhere but probably pretty terrible
> engine.o.sse  # vectorized but has some kludges 
> engine.o.sse2 # vectorized and no kludges, works for AMD, recomended!
> The pre-install script then looks in /proc/cpuinfo and decides which
> engine to rename to engine.o, links the objects in a jiffy, strips the
> binary and continues installation.

I believe the implementation jack has, to dynamically select suitable 
versions of some functions at runtime is nicer... ;)

	- Jussi

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