# Function core::arch::x86::_mm512_castps512_ps128

source ·

    pub unsafe fn _mm512_castps512_ps128(a: __m512) -> __m128

🔬This is a nightly-only experimental API. (`stdsimd` #48556)
Available on (x86 or x86-64) and target feature `avx512f` only.
Expand description

Cast vector of type __m512 to type __m128. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

Intel’s documentation