Function serde::lib::core::arch::x86_64::_mm256_rsqrt14_ps

source ·
pub unsafe fn _mm256_rsqrt14_ps(a: __m256) -> __m256
🔬This is a nightly-only experimental API. (stdarch_x86_avx512)
Available on x86-64 only.
Expand description

Compute the approximate reciprocal square root of packed single-precision (32-bit) floating-point elements in a, and store the results in dst. The maximum relative error for this approximation is less than 2^-14.

Intel’s documentation