Struct CUpointer_attribute_enum

#[repr(transparent)]
pub struct CUpointer_attribute_enum(pub c_uint);

Pointer information

Tuple Fields

0: c_uint

Implementations

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_CONTEXT: CUpointer_attribute_enum

< The ::CUcontext on which a pointer was allocated or registered

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_MEMORY_TYPE: CUpointer_attribute_enum

< The ::CUmemorytype describing the physical location of a pointer

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_DEVICE_POINTER: CUpointer_attribute_enum

< The address at which a pointer’s memory may be accessed on the device

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_HOST_POINTER: CUpointer_attribute_enum

< The address at which a pointer’s memory may be accessed on the host

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_P2P_TOKENS: CUpointer_attribute_enum

< A pair of tokens for use with the nv-p2p.h Linux kernel interface

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_SYNC_MEMOPS: CUpointer_attribute_enum

< Synchronize every synchronous memory operation initiated on this region

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_BUFFER_ID: CUpointer_attribute_enum

< A process-wide unique ID for an allocated memory region

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_IS_MANAGED: CUpointer_attribute_enum

< Indicates if the pointer points to managed memory

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_DEVICE_ORDINAL: CUpointer_attribute_enum

< A device ordinal of a device on which a pointer was allocated or registered

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_IS_LEGACY_CUDA_IPC_CAPABLE: CUpointer_attribute_enum

< 1 if this pointer maps to an allocation that is suitable for ::cudaIpcGetMemHandle, 0 otherwise

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_RANGE_START_ADDR: CUpointer_attribute_enum

< Starting address for this requested pointer

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_RANGE_SIZE: CUpointer_attribute_enum

< Size of the address range for this requested pointer

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_MAPPED: CUpointer_attribute_enum

< 1 if this pointer is in a valid address range that is mapped to a backing allocation, 0 otherwise

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_ALLOWED_HANDLE_TYPES: CUpointer_attribute_enum

< Bitmask of allowed ::CUmemAllocationHandleType for this allocation

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_IS_GPU_DIRECT_RDMA_CAPABLE: CUpointer_attribute_enum

< 1 if the memory this pointer is referencing can be used with the GPUDirect RDMA API

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_ACCESS_FLAGS: CUpointer_attribute_enum

< Returns the access flags the device associated with the current context has on the corresponding memory referenced by the pointer given

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_MEMPOOL_HANDLE: CUpointer_attribute_enum

< Returns the mempool handle for the allocation if it was allocated from a mempool. Otherwise returns NULL.

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_MAPPING_SIZE: CUpointer_attribute_enum

< Size of the actual underlying mapping that the pointer belongs to

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_MAPPING_BASE_ADDR: CUpointer_attribute_enum

< The start address of the mapping that the pointer belongs to

impl CUpointer_attribute_enum

pub const CU_POINTER_ATTRIBUTE_MEMORY_BLOCK_ID: CUpointer_attribute_enum

< A process-wide unique id corresponding to the physical allocation the pointer belongs to

Trait Implementations

impl Clone for CUpointer_attribute_enum

fn clone(&self) -> CUpointer_attribute_enum

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CUpointer_attribute_enum

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

Formats the value using the given formatter.

impl Hash for CUpointer_attribute_enum

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 for CUpointer_attribute_enum

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for CUpointer_attribute_enum

impl Eq for CUpointer_attribute_enum

impl StructuralPartialEq for CUpointer_attribute_enum