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Performance optimization SSE vector dot/normalize

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#21 Vilem Otte   GDNet+   

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Posted 10 October 2013 - 01:59 AM

MSVC is horribly bad with vectorized code, even 2012 isn't as good as F.e. GCC or ICC are. Sadly as you are forced to MSVC 2008 you can either use inline assembly, or just live with horribly bad vectorized code.


My current blog on programming, linux and stuff - http://gameprogrammerdiary.blogspot.com





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