CUDA Math API (PDF) - v10.1.105 (older) - Last updated February 8, 2019 - Send Feedback

## 1.1. Half Precision Intrinsics

This section describes half precision intrinsic functions that are only supported in device code. To use these functions include the header file `cuda_fp16.h` in your program.

### Modules

Half Arithmetic Functions
Half Comparison Functions
Half Math Functions
Half Precision Conversion And Data Movement
Half2 Arithmetic Functions
Half2 Comparison Functions
Half2 Math Functions

### Half Arithmetic Functions

### Half2 Arithmetic Functions

### Half Comparison Functions

### Half2 Comparison Functions

### Half Precision Conversion And Data Movement

### Half Math Functions

### Half2 Math Functions