4 ms·
Which is not to say that they are necessarily auto-vectorizing. You know wassup when you see vaddsd instead of vaddpd. And ideally you'd use AVX-512 to saturate
by grg0 2mo ago
Which is not to say that they are necessarily auto-vectorizing. You know wassup when you see vaddsd instead of vaddpd. And ideally you'd use AVX-512 to saturate a modern cache line if you can afford to drop support for the older devices.
- spider-mario 2mo agoOr runtime CPU detection and dispatch to support both.
- hbogert 2mo agoolder devices, is rather vague, this means intel client chips even as late as panther lake do not support avx512 or avx10