Struct melior::dialect::ods::gpu::CreateCooAoSOperation

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

A create_coo_aos operation. Create sparse matrix in COO format operation (AoS).

The gpu.create_coo_aos 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. Unlike the default gpu.create_coo operation, this operation builds the COO format from a single index buffer in AoS format (note that this feature has been deprecated in cuSparse 11.2).

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_aos async [%dep] %rows, %cols, %nnz, %idxs,
    %values : memref<?xindex>, memref<?xf64>

Implementations

impl<'c> CreateCooAoSOperation<'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> ) -> CreateCooAoSOperationBuilder<'c, 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 idxs(&self) -> Result<Value<'c, '_>, Error>

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

Trait Implementations

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

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

Converts to this type from the input type.

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