Struct Library 

pub struct Library { /* private fields */ }

Implementations

impl Library

pub unsafe fn from_raw(handle: CUlibrary, ctx: Arc<Context>) -> Result<Self>

pub fn kernel(&self, name: &str) -> Result<LibraryKernel<'_>>

Returns the handle of the kernel with the given name located in this library. If kernel handle is not found, the call returns crate::error::Status::NotFound.

Errors

Returns an error if name contains an interior NUL byte, if the CUDA context cannot be bound, if CUDA Driver cannot find the kernel, or if it returns a null handle.

pub fn kernel_count(&self) -> Result<usize>

Returns the number of kernels in this library.

Errors

Returns an error if the CUDA context cannot be bound or if CUDA Driver cannot report the kernel count.

pub fn module(&self) -> Result<Module>

Returns the module handle associated with the current context located in this library. If module handle is not found, the call returns crate::error::Status::NotFound.

Errors

Returns an error if the CUDA context cannot be bound, if CUDA Driver cannot find the module, or if it returns a null handle.

pub fn global(&self, name: &str) -> Result<LibraryGlobal<'_>>

Returns the base pointer and size of the global with the given name for the requested library and the current context. If no global for the requested name exists, the call returns crate::error::Status::NotFound.

Errors

Returns an error if name contains an interior NUL byte, if the CUDA context cannot be bound, or if CUDA Driver cannot find the global.

pub fn managed(&self, name: &str) -> Result<LibraryGlobal<'_>>

Returns the base pointer and size of the managed memory with the given name for the requested library. If no managed memory with the requested name exists, the call returns crate::error::Status::NotFound. Managed memory for the library is shared across devices and is registered when the library is loaded into at least one context.

Errors

Returns an error if name contains an interior NUL byte, if the CUDA context cannot be bound, or if CUDA Driver cannot find the managed allocation.

pub fn unified_function(&self, symbol: &str) -> Result<*mut ()>

Returns the pointer to the unified function named by symbol. If no unified function with that name exists, the call returns crate::error::Status::NotFound. If no device in the system supports unified function pointers, the call may return crate::error::Status::NotFound.

Errors

Returns an error if symbol contains an interior NUL byte, if the CUDA context cannot be bound, or if CUDA Driver cannot find the unified function.

pub const fn as_raw(&self) -> CUlibrary

pub fn into_raw(self) -> CUlibrary

Consumes the library and returns the raw CUDA library handle without unloading it.

The caller becomes responsible for eventually unloading the returned handle with CUDA.

Trait Implementations

impl Debug for Library

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Drop for Library

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.