[ quesa-Bugs-907847 ] Architecture-specific optimisations

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Bugs item #907847, was opened at 2004-03-01 21:13
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Dair Grant (grantd)
Assigned to: Nobody/Anonymous (nobody)
Summary: Architecture-specific optimisations

Initial Comment:
Add AltiVec/SIMD specific implementations of some routines, to get 
platform-specific performance improvements.

Initial candidates would be the math _Array functions (vector 
optimisations typically need a large block of data to work with to 
make their setup cost worthwhile), or fast sqrt approximations 
(_frsqrte on G4s, HW sqrt on G5s, etc).

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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=442052&aid=907847&group_id=45158