Struct melior::dialect::ods::gpu::DeallocOperation

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

A dealloc operation. GPU memory deallocation operation.

The gpu.dealloc operation frees the region of memory referenced by a memref which was originally created by the gpu.alloc operation. It is similar to the memref.dealloc op, but supports asynchronous GPU execution.

The op does not execute before all async dependencies have finished executing.

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.

Example:

%token = gpu.dealloc async [%dep] %memref : memref<8x64xf32, 1>

Implementations

impl<'c> DeallocOperation<'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> ) -> DeallocOperationBuilder<'c, 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 memref(&self) -> Result<Value<'c, '_>, Error>

Trait Implementations

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

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

Converts to this type from the input type.

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