Trait KernelHandle 

pub trait KernelHandle {
    type RawHandle: Copy;

    // Required methods
    unsafe fn raw_name(
        raw: Self::RawHandle,
        name: *mut *const i8,
        device_id: i32,
    ) -> CUresult;
    unsafe fn raw_attribute(
        value: *mut i32,
        attribute: CUfunction_attribute,
        raw: Self::RawHandle,
        device_id: i32,
    ) -> CUresult;
    unsafe fn set_attribute(
        raw: Self::RawHandle,
        attribute: CUfunction_attribute,
        value: i32,
        device_id: i32,
    ) -> CUresult;
}

Raw CUDA kernel handle adapter.

Implementors define how to query names, attributes, and mutable attributes for a specific CUDA kernel handle type.

Required Associated Types

type RawHandle: Copy

Raw CUDA handle type accepted by the corresponding driver calls.

Required Methods

unsafe fn raw_name( raw: Self::RawHandle, name: *mut *const i8, device_id: i32, ) -> CUresult

Calls the CUDA API that returns the kernel name for raw.

Safety

raw must be a valid kernel handle for device_id, and name must be valid for CUDA to write a pointer-sized result.

unsafe fn raw_attribute( value: *mut i32, attribute: CUfunction_attribute, raw: Self::RawHandle, device_id: i32, ) -> CUresult

Calls the CUDA API that returns a kernel attribute for raw.

Safety

raw must be a valid kernel handle for device_id, and value must be valid for CUDA to write an i32 result.

unsafe fn set_attribute( raw: Self::RawHandle, attribute: CUfunction_attribute, value: i32, device_id: i32, ) -> CUresult

Calls the CUDA API that sets a kernel attribute for raw.

Safety

raw must be a valid kernel handle for device_id, and the selected attribute/value pair must be accepted by CUDA for that handle.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl KernelHandle for LibraryKernelHandle

type RawHandle = *mut CUkern_st

impl KernelHandle for ModuleKernelHandle

type RawHandle = *mut CUfunc_st