Struct melior::dialect::ods::sparse_tensor::ToSliceOffsetOperation

pub struct ToSliceOffsetOperation<'c> { /* private fields */ }

A slice.offset operation. Extracts the offset of the sparse tensor slice at the given dimension.

Extracts the offset of the sparse tensor slice at the given dimension.

Currently, sparse tensor slices are still a work in progress, and only works when runtime library is disabled (i.e., running sparse compiler with enable-runtime-library=false).

Example:

%0 = tensor.extract_slice %s[%v1, %v2][64, 64][1, 1] : tensor<128x128xf64, #DCSR>
                                                    to tensor<64x64xf64, #Slice>

%1 = sparse_tensor.slice.offset %0 at 0 : tensor<64x64xf64, #Slice>
%2 = sparse_tensor.slice.offset %0 at 1 : tensor<64x64xf64, #Slice>
// %1 = %v1
// %2 = %v2

Implementations

impl<'c> ToSliceOffsetOperation<'c>

pub fn name() -> &'static str

Returns a name.

pub fn as_operation(&self) -> &Operation<'c>

Returns a generic operation.

pub fn builder( context: &'c Context, location: Location<'c> ) -> ToSliceOffsetOperationBuilder<'c, Unset, Unset, Unset>

Creates a builder.

pub fn offset(&self) -> Result<OperationResult<'c, '_>, Error>

pub fn slice(&self) -> Result<Value<'c, '_>, Error>

pub fn dim(&self) -> Result<IntegerAttribute<'c>, Error>

pub fn set_dim(&mut self, value: IntegerAttribute<'c>)

Trait Implementations

impl<'c> From<ToSliceOffsetOperation<'c>> for Operation<'c>

fn from(operation: ToSliceOffsetOperation<'c>) -> Self

Converts to this type from the input type.

impl<'c> TryFrom<Operation<'c>> for ToSliceOffsetOperation<'c>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(operation: Operation<'c>) -> Result<Self, Self::Error>

Performs the conversion.