Function kvarn::prelude::compact_str::core::arch::x86_64::_mm256_getexp_pd
source · pub unsafe fn _mm256_getexp_pd(a: __m256d) -> __m256d🔬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 double-precision (64-bit) floating-point element in a to a double-precision (64-bit) floating-point number representing the integer exponent, and store the results in dst. This intrinsic essentially calculates floor(log2(x)) for each element.