# _mm256_cvtps_ph()

Converts eight single-precision floating point values to half-precision (16-bit) floating point values. The corresponding 3rd Generation Intel® Core™ Processor extension instruction is `VCVTPS2PH`.

## Syntax

extern __m128i _mm_cvtps_ph(__m256 x, int imm);

## Arguments

X

  a vector containing eight single-precision FP values

Imm

  a conversion control constant

## Description

This intrinsic converts eight single-precision floating point values to half-precision (16-bit) floating point values.

Parent topic: Intrinsics for Converting Half Floats that Map to 3rd Generation Intel® Core™ Processor Instructions