Interesting. On my MBP’s Kaby Lake, i16x4 (4 16-bit integers) seems to be the “sweet spot” where pairwise additions are the same speed regardless of whether you do them sequentially, using SWAR, or using SIMD.
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If you like SWAR hacks and you like the Game of Life, you might like https://fanf.livejournal.com/93032.html
Thanks. Twitter will use this to make your timeline better. UndoUndo
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