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Home » Developing U++ » U++ Developers corner » SSE2 and SVO optimization (Painter, memcpy....)
Re: BufferPainter::Clear() optimization [message #54157 is a reply to message #54155] Thu, 04 June 2020 17:45 Go to previous messageGo to previous message
mirek is currently offline  mirek
Messages: 14267
Registered: November 2005
Ultimate Member
OK, that might have been a bit too pesimistic, in some other examples the speedup is noticeable. Somewhat expected thing however is that this is more in single-threaded mode, less in MT.

Note: I have added "NOSIMD" flag to make it possible to turn the new code off.

Mirek
 
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