Sort algorithm with fewest number of operations

Posted by luvieere on Stack Overflow See other posts from Stack Overflow or by luvieere
Published on 2010-06-11T19:22:37Z Indexed on 2010/06/11 19:33 UTC
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wpf

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algorithm

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sorting

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speed

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hlsl

What is the sort algorithm with fewest number of operations? I need to implement it in HLSL as part of a pixel shader effect v2.0 for WPF, so it needs to have a really small number of operations, considering Pixel Shader's limitations. I need to sort 9 values, specifically the current pixel and its neighbors.

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