Struct melior::dialect::ods::gpu::CreateCsrOperation

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

A create_csr operation. Create sparse matrix in CSR format operation.

The gpu.create_csr operation initializes a sparse matrix in CSR format with the given sizes from the given position, 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.

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_csr async [%dep] %rows, %cols, %nnz, %rowPos,
    %colIdx, %values : memref<?xindex>, memref<?xindex>, memref<?xf64>

Implementations

impl<'c> CreateCsrOperation<'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> ) -> CreateCsrOperationBuilder<'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_pos(&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<CreateCsrOperation<'c>> for Operation<'c>

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

Converts to this type from the input type.

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