Struct blaze_rs::context::RawContext

#[repr(transparent)]
pub struct RawContext(_);

A raw OpenCL context

Implementations

impl RawContext

pub fn new(props: ContextProperties, devices: &[RawDevice]) -> Result<Self>

pub fn with_logger<F: 'static + Fn(&CStr) + Send>( props: ContextProperties, devices: &[RawDevice], loger: F ) -> Result<Self>

Available on crate feature cl3 only.

pub fn from_type(props: ContextProperties, ty: DeviceType) -> Result<Self>

pub const unsafe fn from_id_unchecked(v: cl_context) -> Self

pub const unsafe fn from_id(v: cl_context) -> Option<Self>

pub const fn id(&self) -> cl_context

pub unsafe fn retain(&self) -> Result<()>

pub fn reference_count(&self) -> Result<u32>

Return the context reference count.

pub fn num_devices(&self) -> Result<u32>

Return the number of devices in context.

pub fn devices(&self) -> Result<Vec<RawDevice>>

Return the list of devices and sub-devices in context.

pub fn greatest_common_version(&self) -> Result<Version>

Returns the greatest common OpenCL version of this context’s devices.

pub fn properties(&self) -> Result<ContextProperties>

Return the properties argument specified in creation

impl RawContext

pub fn on_destruct(&self, f: impl 'static + FnOnce() + Send) -> Result<()>

Available on crate feature cl3 only.

pub unsafe fn on_destruct_raw( &self, f: unsafe extern "C" fn(context: cl_context, user_data: *mut c_void), user_data: *mut c_void ) -> Result<()>

Available on crate feature cl3 only.

Trait Implementations

impl Clone for RawContext

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RawContext

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

Formats the value using the given formatter.

impl Drop for RawContext

fn drop(&mut self)

Executes the destructor for this type.

impl Hash for RawContext

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<RawContext> for RawContext

fn eq(&self, other: &RawContext) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for RawContext

impl Send for RawContext

impl StructuralEq for RawContext

impl StructuralPartialEq for RawContext

impl Sync for RawContext