Struct melior::dialect::ods::gpu::CreateCooOperation

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

A create_coo operation. Create sparse matrix in COO format operation.

The gpu.create_coo operation initializes a sparse matrix in COO format with the given sizes from the given index and values buffers. The buffers must already be copied from the host to the device prior to using this operation. The operation returns a handle to the sparse matrix descriptor. Note that this operation builds the COO in SoA format.

If the async keyword is present, the op is executed asynchronously (i.e. it does not block until the execution has finished on the device). In that case, it returns a !gpu.async.token in addition to the environment.

Example:

%spmat, %token = gpu.create_coo async [%dep] %rows, %cols, %nnz, %rowIdx,
    %colIdx, %values : memref<?xindex>, memref<?xindex>, memref<?xf64>

Implementations

impl<'c> CreateCooOperation<'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> ) -> CreateCooOperationBuilder<'c, Unset, Unset, Unset, Unset, Unset, Unset, Unset, Unset>

Creates a builder.

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

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

pub fn async_dependencies(&self) -> impl Iterator<Item = Value<'c, '_>>

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

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

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

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

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

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

Trait Implementations

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

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

Converts to this type from the input type.

impl<'c> TryFrom<Operation<'c>> for CreateCooOperation<'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.