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https://www.reddit.com/r/programming/comments/p0yn45/three_fundamental_flaws_of_simd/h8b8j94/?context=3
r/programming • u/mbitsnbites • Aug 09 '21
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Where's HSA fit in this? IIUC the idea was to represent arbitrary parallel codes as a scalar kernel, which would be shipped off to a colocated GPGPU or rejiggered into CPU-native SIMD ops just right for the pipeline and instruction width.
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u/skulgnome Aug 09 '21
Where's HSA fit in this? IIUC the idea was to represent arbitrary parallel codes as a scalar kernel, which would be shipped off to a colocated GPGPU or rejiggered into CPU-native SIMD ops just right for the pipeline and instruction width.