_mm512_mulhrs_epi16 in core::arch::x86 - Rust
Description: Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst.

## _mm512_mulhrs_epi16

# Function _mm512_mulhrs_epi16

1.89.0 · Source

    pub fn _mm512_mulhrs_epi16(a: __m512i, b: __m512i) -> __m512i

Available on x86 and target feature `avx512bw` only.
Expand description

Multiply packed signed 16-bit integers in a and b, producing intermediate signed 32-bit integers. Truncate each intermediate integer to the 18 most significant bits, round by adding 1, and store bits [16:1] to dst.

Intel’s documentation