Struct ocl_core::types::abs::Context

#[repr(C)]
pub struct Context(_);

cl_context

Implementations

impl Context

pub unsafe fn from_raw_create_ptr(ptr: cl_context) -> Context

Only call this when passing the original newly created pointer directly from clCreate.... Do not use this to clone or copy.

pub unsafe fn from_raw_copied_ptr(ptr: cl_context) -> Context

Only call this when passing a copied pointer such as from an clGet*****Info function.

pub fn as_ptr(&self) -> cl_context

Returns a pointer, do not store it.

pub fn devices(&self) -> OclCoreResult<Vec<DeviceId>>

Returns the devices associated with this context.

pub fn platform(&self) -> OclCoreResult<Option<PlatformId>>

Returns the platform associated with this context, if any.

Errors upon the usual OpenCL errors.

Returns None if the context properties do not specify a platform.

Trait Implementations

impl<'a> ClContextPtr for &'a Context

fn as_ptr(&self) -> cl_context

impl<'a> ClVersions for &'a Context

fn device_versions(&self) -> OclCoreResult<Vec<OpenclVersion>>

fn platform_version(&self) -> OclCoreResult<OpenclVersion>

fn verify_device_versions(&self, required_version: [u16; 2]) -> OclCoreResult<()>

fn verify_platform_version(
    &self,
    required_version: [u16; 2]
) -> OclCoreResult<()>

impl ClVersions for Context

fn device_versions(&self) -> OclCoreResult<Vec<OpenclVersion>>

fn platform_version(&self) -> OclCoreResult<OpenclVersion>

fn verify_device_versions(&self, required_version: [u16; 2]) -> OclCoreResult<()>

fn verify_platform_version(
    &self,
    required_version: [u16; 2]
) -> OclCoreResult<()>

impl Clone for Context

fn clone(&self) -> Context

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Context

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

Formats the value using the given formatter.

impl Drop for Context

fn drop(&mut self)

Panics in the event of an error of type Error::Status except when the status code is CL_INVALID_CONTEXT (which is ignored).

This is done because certain platforms error with CL_INVALID_CONTEXT for unknown reasons and as far as we know can be safely ignored.

impl PartialEq<Context> for Context

fn eq(&self, other: &Context) -> 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 Send for Context

impl Sync for Context