Function core::arch::x86::_mm512_castps512_ps256

source · [−]

pub unsafe fn _mm512_castps512_ps256(a: __m512) -> __m256

🔬 This is a nightly-only experimental API. (stdsimd #48556)

This is supported on x86 and target feature avx512f only.

Expand description

Cast vector of type __m512 to type __m256. This intrinsic is only used for compilation and does not generate any instructions, thus it has zero latency.

Intel’s documentation