Function surge_halfrate::imports::_mm256_getexp_pd
source · [−]🔬 This is a nightly-only experimental API. (
stdsimd
)This is supported with 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.