# Function core::arch::x86_64::_mm256_mask_extractf32x4_ps
[−][src]

    pub unsafe fn _mm256_mask_extractf32x4_ps(
        src: __m128,
        k: __mmask8,
        a: __m256,
        imm8: i32
    ) -> __m128

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

Extract 128 bits (composed of 4 packed single-precision (32-bit) floating-point elements) from a, selected with imm8, and store the results in dst using writemask k (elements are copied from src when the corresponding mask bit is not set).

Intel’s documentation