Function kvarn::prelude::networking::prelude::utils::prelude::compact_str::core::arch::x86_64::_mm256_mask_getexp_ps
source · pub unsafe fn _mm256_mask_getexp_ps(src: __m256, k: u8, a: __m256) -> __m256
🔬This is a nightly-only experimental API. (
stdsimd
)Available on non-crate feature
miri-test-libstd
and x86-64 only.Expand description
Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.