# Function _mm512_permutex2var_ph

Source

    pub fn _mm512_permutex2var_ph(a: __m512h, idx: __m512i, b: __m512h) -> __m512h

🔬This is a nightly-only experimental API. (`stdarch_x86_avx512_f16` #127213)
Available on (x86 or x86-64) and target feature `avx512fp16` and x86-64 only.
Expand description

Shuffle half-precision (16-bit) floating-point elements in a and b using the corresponding selector and index in idx, and store the results in dst.

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