_mm_maskz_mul_sh in core::arch::x86 - Rust
Description: Multiply the lower half-precision (16-bit) floating-point elements in a and b, store the result in the lower element of dst, and copy the upper 7 packed elements from a to the upper elements of dst using zeromask k (the element is zeroed out when mask bit 0 is not set).

Skip to main content

## _mm_maskz_mul_sh

# Function _mm_maskz_mul_sh

1.94.0 (const: unstable) · Source

    pub fn _mm_maskz_mul_sh(k: __mmask8, a: __m128h, b: __m128h) -> __m128h

Available on x86 and target feature `avx512fp16` only.
Expand description

Multiply the lower half-precision (16-bit) floating-point elements in a and b, store the result in the lower element of dst, and copy the upper 7 packed elements from a to the upper elements of dst using zeromask k (the element is zeroed out when mask bit 0 is not set).

Intel’s documentation