## _mm_mask_popcnt_epi16

# Function _mm_mask_popcnt_epi16

1.89.0 · Source

    pub fn _mm_mask_popcnt_epi16(src: __m128i, k: __mmask8, a: __m128i) -> __m128i

Available on (x86 or x86-64) and target feature `avx512bitalg` and target feature `avx512vl` and x86 only.
Expand description

For each packed 16-bit integer maps the value to the number of logical 1 bits.

Uses the writemask in k - elements are copied from src if the corresponding mask bit is not set. Otherwise the computation result is written into the result.

Intel’s documentation