Struct melior::dialect::ods::gpu::SpMVOperation

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

A spmv operation. SpMV operation.

The gpu.spmv operation performs the SpMV operation on the given sparse matrix, dense vectors, and buffer. The operation expects handles returned by previous sparse operations to construct an environment and the operands for SpMV. The buffer must have been allocated on the device.

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.

The matrix arguments can also be associated with one of the following operators: NON_TRANSPOSE, TRANSPOSE, CONJUGATE_TRANSPOSE. The default value is NON_TRANSPOSE.

Example:

%token = gpu.spmv async [%dep] %spmatA{TRANSPOSE}, %dnX, %dnY : memref<?xf64> into bf16

Implementations

impl<'c> SpMVOperation<'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> ) -> SpMVOperationBuilder<'c, Unset, Unset, Unset, Unset, Unset, Unset>

Creates a builder.

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

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

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

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

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

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

pub fn mode_a(&self) -> Result<Attribute<'c>, Error>

pub fn set_mode_a(&mut self, value: Attribute<'c>)

pub fn remove_mode_a(&mut self) -> Result<(), Error>

pub fn compute_type(&self) -> Result<TypeAttribute<'c>, Error>

pub fn set_compute_type(&mut self, value: TypeAttribute<'c>)

Trait Implementations

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

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

Converts to this type from the input type.

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