Enum CudaEGraphKernelPlanError 

pub enum CudaEGraphKernelPlanError {
    ZeroThreadsPerBlock,
    ZeroMaxBlocksPerLaunch,
    CountOverflow {
        field: &'static str,
    },
    InvalidPtxTarget {
        target_sm: u32,
    },
    ImageViewMismatch {
        field: &'static str,
        image: usize,
        view: usize,
    },
    ImageColumnOutOfBounds {
        column: &'static str,
        row: u32,
        start: usize,
        end: usize,
        len: usize,
    },
    SignaturePairOrdinalOutOfBounds {
        bucket_index: u32,
        pair_ordinal: u64,
        candidate_pair_count: u64,
    },
    SignatureBucketRowsOutOfBounds {
        bucket_index: u32,
        first_bucket_row: usize,
        row_count: usize,
        bucket_rows_len: usize,
    },
    StorageReserveFailed {
        field: &'static str,
        requested: usize,
        message: String,
    },
}

Error returned when e-graph kernel work cannot be planned.

Variants

ZeroThreadsPerBlock

Threads per block was zero.

ZeroMaxBlocksPerLaunch

Maximum blocks per launch was zero.

CountOverflow

Count arithmetic overflowed.

Fields

field: &'static str

Field being computed.

InvalidPtxTarget

PTX generation received an invalid CUDA SM target.

Fields

target_sm: u32

Invalid sm_XX target.

ImageViewMismatch

Packed image metadata did not match the checked CUDA kernel view.

Fields

field: &'static str

Field that disagreed.

image: usize

Count from the packed foundation image.

view: usize

Count from the CUDA kernel view.

ImageColumnOutOfBounds

A packed row child span pointed outside the packed child column.

Fields

column: &'static str

Column being decoded.

row: u32

Row being decoded.

start: usize

Start index into the column.

end: usize

End index into the column.

len: usize

Column length.

SignaturePairOrdinalOutOfBounds

A pair ordinal did not identify a valid row pair in a signature bucket.

Fields

bucket_index: u32

Signature bucket being decoded.

pair_ordinal: u64

Pair ordinal inside the bucket’s triangular pair space.

candidate_pair_count: u64

Number of candidate pairs in the bucket.

SignatureBucketRowsOutOfBounds

A signature bucket’s row range pointed outside the bucket row table.

Fields

bucket_index: u32

Signature bucket being decoded.

first_bucket_row: usize

First row offset in the bucket row table.

row_count: usize

Bucket row count.

bucket_rows_len: usize

Available row table length.

StorageReserveFailed

Planner storage reservation failed.

Fields

field: &'static str

Field being reserved.

requested: usize

Requested element count.

message: String

Allocator error text.

Trait Implementations

impl Clone for CudaEGraphKernelPlanError

fn clone(&self) -> CudaEGraphKernelPlanError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CudaEGraphKernelPlanError

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

Formats the value using the given formatter.

impl Display for CudaEGraphKernelPlanError

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

Formats the value using the given formatter.

impl Error for CudaEGraphKernelPlanError

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.

impl PartialEq for CudaEGraphKernelPlanError

fn eq(&self, other: &CudaEGraphKernelPlanError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for CudaEGraphKernelPlanError

impl StructuralPartialEq for CudaEGraphKernelPlanError