6 ms·
Yeah it's actually a pretty inconsistent mish-mash of ISA usage. I could go straight SSE4.x but I'd lose out on the vp* goodies you get with AVX and AVX2, even
by trentnelson 8y ago
Yeah it's actually a pretty inconsistent mish-mash of ISA usage. I could go straight SSE4.x but I'd lose out on the vp* goodies you get with AVX and AVX2, even if I'm only using XMM registers.
The "length of 16, num elements is 16" parity is nice though and simplifies the logic of the algorithm.