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by Neywiny
163 days ago
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Some notes:
1. Nice and tight article, good work
2. Shipped a piece of code, always props to that
3. The has_zero_byte it would be nice to actually do the math in the example. As is the example doesn't really show anything. It also should say "its" instead of "it's"
4. The work done per chunk shouldn't include the broadcasts. That should be done at the start of the search and those values kept in the registers, no?
5. Isn't AVX and SSE also SWAR? They're just wider registers
6. I think a graph showing the cost of the lookup table vs n needles would be cool to see Overall nice work |
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