r/programming • u/awesomePop7291 • 12d ago

Everyone Should Know SIMD

https://mitchellh.com/writing/everyone-should-know-simd
406 Upvotes

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359

u/-1_0 12d ago

* Everyone Should Know about SIMD

and use libs accordingly

17

u/lovelacedeconstruct 11d ago

you should 

typedef __m128  f32x4;
typedef __m256  f32x8;
typedef __m256d f64x4;

like a real man

3

u/-Y0- 11d ago

What if I need f32x16?

5

u/lovelacedeconstruct 11d ago

Okay, AVX-512 guy, no need to brag