C Library

Any Standard C++ header not listed below is omitted.

Header

Content

Availability

<cuda/std/cassert>

Lightweight assumption testing

libcu++ 1.0.0 / CCCL 2.0.0 / CUDA 10.2

<cuda/std/cfloat>

Type support library

libcu++ 2.2.0 / CCCL 2.2.0 / CUDA 12.3

<cuda/std/cmath>

Common math functions

libcu++ 2.2.0 / CCCL 2.2.0 / CUDA 12.3

<cuda/std/cstddef>

Fundamental types

libcu++ 1.0.0 / CCCL 2.0.0 / CUDA 10.2

<cuda/std/cstdint>

Fundamental integer types

libcu++ 2.2.0 / CCCL 2.2.0 / CUDA 12.3

<cuda/std/cstdlib>

Common utilities

libcu++ 2.2.0 / CCCL 2.2.0 / CUDA 12.3