2 ms·
> That's just spilling with fewer steps. Another way to say this is it's "more efficient." > The executed uops should be the same. And "more densely coded."
by timewizard 1y ago
> That's just spilling with fewer steps.
Another way to say this is it's "more efficient."
> The executed uops should be the same.
And "more densely coded."
- camel-cdr 1y agohm, I was wondering how the density compares with x86 having more complex encodings in general. vaddps zmm1,zmm0,ZMMWORD PTR [r14] takes six bytes to encode: 62 d1 7c 48 58 0e In SVE and RVV a load+add takes 8 bytes to encode.