Crate cuda_std_macros

Attribute Macros

address_space

Notifies the codegen to put a static/static mut inside of a specific memory address space. This is mostly for internal use and/or advanced users, as the codegen and cuda_std handle address space placement implicitly. Improper use of this macro could yield weird or undefined behavior.

externally_visible

Notifies the codegen that this function is externally visible and should not be removed if it is not used by a kernel. Usually used for linking with other PTX/cubin files.

gpu_only

Creates a cpu version of the function which panics and cfg-gates the function for only nvptx/nvptx64.

kernel

Registers a function as a gpu kernel.