Enum CudaInitError 

pub enum CudaInitError {
    NotAvailable,
    FeatureNotEnabled,
    NoDevice,
    DeviceOrdinalOutOfRange(u32),
    DeviceError(String),
    CompilationError(String),
}

Errors returned by CudaBackend::try_new.

Variants

NotAvailable

CUDA runtime or driver is not installed on this system.

FeatureNotEnabled

The cuda-backend Cargo feature is not enabled in this build.

NoDevice

No CUDA-capable device found (all GPUs are AMD / Intel).

DeviceOrdinalOutOfRange(u32)

The requested device ordinal is out of range.

DeviceError(String)

cudarc device initialisation returned an error.

CompilationError(String)

NVRTC compilation of a kernel source failed.

Trait Implementations

impl Clone for CudaInitError

fn clone(&self) -> CudaInitError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CudaInitError

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

Formats the value using the given formatter.

impl Display for CudaInitError

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

Formats the value using the given formatter.

impl Error for CudaInitError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

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

Provides type-based access to context intended for error reports.