Struct ocl::Queue

pub struct Queue { /* private fields */ }

A command queue which manages all actions taken on kernels, buffers, and images.

Implementations

impl Queue

pub fn new( context: &Context, device: Device, properties: Option<CommandQueueProperties> ) -> OclResult<Queue>

Returns a new Queue on the device specified by device.

pub fn flush(&self) -> OclResult<()>

Issues all previously queued OpenCL commands to the device.

pub fn finish(&self) -> OclResult<()>

Blocks until all commands in this queue have completed before returning.

pub fn enqueue_marker<Ewl>(&self, ewait: Option<Ewl>) -> OclResult<Event>

where Ewl: ClWaitListPtr,

Enqueues a marker command which waits for either a list of events to complete, or all previously enqueued commands to complete.

pub fn as_core(&self) -> &CommandQueueCore

Returns a reference to the core pointer wrapper, usable by functions in the core module.

pub fn context(&self) -> Context

Returns a copy of the Context associated with this queue.

pub fn device(&self) -> Device

Returns the OpenCL device associated with this queue.

pub fn device_version(&self) -> OpenclVersion

Returns the cached device version.

pub fn info( &self, info_kind: CommandQueueInfo ) -> OclCoreResult<CommandQueueInfoResult>

Returns info about this queue.

Methods from Deref<Target = CommandQueueCore>

pub fn as_ptr(&self) -> *mut c_void

Returns a pointer, do not store it.

pub fn device(&self) -> Result<DeviceId, Error>

Returns the DeviceId associated with this command queue.

pub fn context(&self) -> Result<Context, Error>

Returns the Context associated with this command queue.

pub fn context_ptr(&self) -> Result<*mut c_void, Error>

Returns the cl_context associated with this command queue.

Trait Implementations

impl AsRef<CommandQueue> for Queue

fn as_ref(&self) -> &CommandQueueCore

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Queue> for Queue

fn as_ref(&self) -> &Queue

Converts this type into a shared reference of the (usually inferred) input type.

impl<'a> ClContextPtr for &'a Queue

fn as_ptr(&self) -> cl_context

impl Clone for Queue

fn clone(&self) -> Queue

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Queue

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Deref for Queue

type Target = CommandQueue

The resulting type after dereferencing.

fn deref(&self) -> &CommandQueueCore

Dereferences the value.

impl DerefMut for Queue

fn deref_mut(&mut self) -> &mut CommandQueueCore

Mutably dereferences the value.

impl Display for Queue

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.