core::arch::x86_64

Function _mm256_cvtps_ph

1.68.0 · Source
pub unsafe fn _mm256_cvtps_ph(a: __m256, const IMM_ROUNDING: i32) -> __m128i
Available on (x86 or x86-64) and target feature f16c and x86-64 only.
Expand description

Converts the 8 x 32-bit float values in the 256-bit vector a into 8 x 16-bit half-precision float values stored in a 128-bit wide vector.

Rounding is done according to the imm_rounding parameter, which can be one of:

Intel’s documentation