_mm512_mask_getexp_ps in core::arch::x86 - Rust
Description: Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

## _mm512_mask_getexp_ps

# Function _mm512_mask_getexp_ps

1.89.0 · Source

    pub fn _mm512_mask_getexp_ps(src: __m512, k: __mmask16, a: __m512) -> __m512

Available on x86 and target feature `avx512f` only.
Expand description

Convert the exponent of each packed single-precision (32-bit) floating-point element in a to a single-precision (32-bit) floating-point number representing the integer exponent, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set). This intrinsic essentially calculates floor(log2(x)) for each element.

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