## _mm_getexp_pd

# Function _mm_getexp_pd

1.89.0 · Source

    pub fn _mm_getexp_pd(a: __m128d) -> __m128d

Available on x86 and target feature `avx512f` and target feature `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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