Struct Context 

pub struct Context { /* private fields */ }

Implementations

impl Context

pub fn create(devices: &[i32]) -> Result<Self>

Creates a cuTENSORMg handle for the devices that may participate in later operations.

Errors

Returns an error if the device count cannot be represented by cuTENSORMg, if cuTENSORMg cannot create a handle, or if it returns a null handle.

pub unsafe fn from_raw( handle: cutensorMgHandle_t, devices: Vec<i32>, ) -> Result<Self>

Wraps an existing cuTENSORMg handle.

Safety

handle must be a valid cuTENSORMg handle for devices. The returned context takes ownership of handle and destroys it when the last clone is dropped.

pub fn devices(&self) -> &[i32]

pub fn device_count(&self) -> usize

pub fn as_raw(&self) -> cutensorMgHandle_t

pub fn into_raw(self) -> Result<cutensorMgHandle_t>

Consumes this context and returns the owned raw cuTENSORMg handle.

Errors

Returns Error::HandleShared if cloned contexts or context references still point at the same handle.

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Context

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

Formats the value using the given formatter.

impl Send for Context