Defines for xpu. More...

Macros
#define	XPU_IS_CPU XPU_DETAIL_IS_CPU

#define	XPU_IS_CUDA XPU_DETAIL_IS_CUDA

#define	XPU_IS_HIP XPU_DETAIL_IS_HIP

#define	XPU_IS_SYCL XPU_DETAIL_IS_SYCL

#define	XPU_IS_HIP_CUDA (XPU_IS_CUDA \|\| XPU_IS_HIP)

#define	XPU_D XPU_DETAIL_DEVICE_SPEC
	Function specifier for device functions. (Replaces device) More...

#define	XPU_H XPU_DETAIL_HOST_SPEC
	Function specifier for host functions. (Replaces host) More...

#define	XPU_IS_DEVICE_CODE XPU_DETAIL_IS_DEVICE_CODE
	Is true if the current compilation target is a device. More...

#define	XPU_FORCE_INLINE XPU_DETAIL_FORCE_INLINE

#define	XPU_COMPILATION_TARGET XPU_DETAIL_COMPILATION_TARGET

#define	XPU_CUDA_HAS_BLOCK_ATOMICS XPU_DETAIL_HAS_BLOCK_ATOMICS

Detailed Description

Defines for xpu.

Include as #include <xpu/defines.h>.

Macro Definition Documentation

◆ XPU_COMPILATION_TARGET

#define XPU_COMPILATION_TARGET XPU_DETAIL_COMPILATION_TARGET

◆ XPU_CUDA_HAS_BLOCK_ATOMICS

#define XPU_CUDA_HAS_BLOCK_ATOMICS XPU_DETAIL_HAS_BLOCK_ATOMICS

◆ XPU_D

#define XPU_D XPU_DETAIL_DEVICE_SPEC

Function specifier for device functions. (Replaces device)

◆ XPU_FORCE_INLINE

#define XPU_FORCE_INLINE XPU_DETAIL_FORCE_INLINE

◆ XPU_H

#define XPU_H XPU_DETAIL_HOST_SPEC

Function specifier for host functions. (Replaces host)

Note

This is usually not required, as all device functions are also compiled for the host by xpu. You only need XPU_H if the function is called from host code inside the device image. This happens typically if:

The funcions is called within a xpu::function object.
For copy constructors and assignment operators of types that are passed by value to kernels.

◆ XPU_IS_CPU

#define XPU_IS_CPU XPU_DETAIL_IS_CPU

◆ XPU_IS_CUDA

#define XPU_IS_CUDA XPU_DETAIL_IS_CUDA

◆ XPU_IS_DEVICE_CODE

#define XPU_IS_DEVICE_CODE XPU_DETAIL_IS_DEVICE_CODE

Is true if the current compilation target is a device.

◆ XPU_IS_HIP

#define XPU_IS_HIP XPU_DETAIL_IS_HIP

◆ XPU_IS_HIP_CUDA

#define XPU_IS_HIP_CUDA (XPU_IS_CUDA || XPU_IS_HIP)

◆ XPU_IS_SYCL

#define XPU_IS_SYCL XPU_DETAIL_IS_SYCL

Macros