_mm256_getexp_pd in core::arch::x86_64 - Rust
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.
Keywords: rust, rustlang, rust-lang, _mm256_getexp_pd

# Function core::arch::x86_64::_mm256_getexp_pd
[−][src]

    pub unsafe fn _mm256_getexp_pd(a: __m256d) -> __m256d

🔬 This is a nightly-only experimental API. (`stdsimd` #48556)
This is supported on x86-64 and target feature `avx512f,avx512vl` 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.

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