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0 pointsbigfishrunning5d ago0 comments

Why? Automatic vectorization is pretty bad and has been for years, but wouldn't it be nice if the compiler could unroll-loops and use SIMD instructions to make your code faster while also being correct?

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saagarjha4d ago

If you are using SIMD instructions on x86 you probably want the unaligned ones

j / k navigate · click thread line to collapse

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saagarjha4d ago

If you are using SIMD instructions on x86 you probably want the unaligned ones

j / k navigate · click thread line to collapse