Two questions for now, what to do to fill the data from `vals` into `a`
import nimsimd/avx2
when defined(gcc) or defined(clang):
{.localPassc: "-mavx2".}
proc test(vals: seq[float32])=
let
a = mm256_load_ps(vals.what_goes_here_??)
b = mm256_set1_ps(-2.0)
c = mm256_mul_ps(a, b)
d = mm256_andnot_ps(mm256_set1_ps(-0.0), c) #abs
echo cast[array[8, float32]](d)
test(@[1.0.float32, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0])
Run
how to adapt `mm256_abs_ps` to make it work?
proc mm256_abs_ps(x: M256): M256 =
mm256_andnot_ps(mm256_set1_ps(-0.0), x)
let
a = mm256_setr_ps(1.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0)
b = mm256_set1_ps(-2.0)
c = mm256_mul_ps(a, b)
d = mm256_abs_ps(c)
echo cast[array[8, float32]](d)
#SIGSEGV: Illegal storage access. (Attempt to read from nil?) @ d
Run
