Struct uct_md_mem_flags

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

@ingroup UCT_MD @brief Memory allocation/registration flags.

Tuple Fields

0: c_uint

Implementations

impl uct_md_mem_flags

pub const UCT_MD_MEM_FLAG_NONBLOCK: uct_md_mem_flags

< Hint to perform non-blocking allocation/registration: page mapping may be deferred until it is accessed by the CPU or a transport.

impl uct_md_mem_flags

pub const UCT_MD_MEM_FLAG_FIXED: uct_md_mem_flags

< Place the mapping at exactly defined address

impl uct_md_mem_flags

pub const UCT_MD_MEM_FLAG_LOCK: uct_md_mem_flags

< Registered memory should be locked. May incur extra cost for registration, but memory access is usually faster.

impl uct_md_mem_flags

pub const UCT_MD_MEM_FLAG_HIDE_ERRORS: uct_md_mem_flags

< Hide errors on memory registration. In some cases registration failure is not an error (e. g. for merged memory regions).

impl uct_md_mem_flags

pub const UCT_MD_MEM_ACCESS_REMOTE_PUT: uct_md_mem_flags

< enable remote put access

impl uct_md_mem_flags

pub const UCT_MD_MEM_ACCESS_REMOTE_GET: uct_md_mem_flags

< enable remote get access

impl uct_md_mem_flags

pub const UCT_MD_MEM_ACCESS_REMOTE_ATOMIC: uct_md_mem_flags

< enable remote atomic access

impl uct_md_mem_flags

pub const UCT_MD_MEM_ACCESS_LOCAL_READ: uct_md_mem_flags

< enable local read access

impl uct_md_mem_flags

pub const UCT_MD_MEM_ACCESS_LOCAL_WRITE: uct_md_mem_flags

< enable local write access

impl uct_md_mem_flags

pub const UCT_MD_MEM_ACCESS_ALL: uct_md_mem_flags

enable local and remote access for all operations

impl uct_md_mem_flags

pub const UCT_MD_MEM_ACCESS_RMA: uct_md_mem_flags

enable local and remote access for put and get operations

Trait Implementations

impl BitAnd for uct_md_mem_flags

type Output = uct_md_mem_flags

The resulting type after applying the & operator.

fn bitand(self, other: Self) -> Self

Performs the & operation.

impl BitAndAssign for uct_md_mem_flags

fn bitand_assign(&mut self, rhs: uct_md_mem_flags)

Performs the &= operation.

impl BitOr for uct_md_mem_flags

type Output = uct_md_mem_flags

The resulting type after applying the | operator.

fn bitor(self, other: Self) -> Self

Performs the | operation.

impl BitOrAssign for uct_md_mem_flags

fn bitor_assign(&mut self, rhs: uct_md_mem_flags)

Performs the |= operation.

impl Clone for uct_md_mem_flags

fn clone(&self) -> uct_md_mem_flags

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for uct_md_mem_flags

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

Formats the value using the given formatter.

impl Hash for uct_md_mem_flags

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 uct_md_mem_flags

fn eq(&self, other: &uct_md_mem_flags) -> 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 uct_md_mem_flags

impl Eq for uct_md_mem_flags

impl StructuralPartialEq for uct_md_mem_flags