Enum ucp_wakeup_event_types

#[repr(u32)]
pub enum ucp_wakeup_event_types {
    UCP_WAKEUP_RMA = 1,
    UCP_WAKEUP_AMO = 2,
    UCP_WAKEUP_TAG_SEND = 4,
    UCP_WAKEUP_TAG_RECV = 8,
    UCP_WAKEUP_TX = 1_024,
    UCP_WAKEUP_RX = 2_048,
    UCP_WAKEUP_EDGE = 65_536,
}

@ingroup UCP_WORKER @brief UCP worker wakeup events mask.

The enumeration allows specifying which events are expected on wakeup. Empty events are possible for any type of event except for @ref UCP_WAKEUP_TX and @ref UCP_WAKEUP_RX.

@note Send completions are reported by POLLIN-like events (see poll man page). Since outgoing operations can be initiated at any time, UCP does not generate POLLOUT-like events, although it must be noted that outgoing operations may be queued depending upon resource availability.

Variants

UCP_WAKEUP_RMA = 1

< Remote memory access send completion

UCP_WAKEUP_AMO = 2

< Atomic operation send completion

UCP_WAKEUP_TAG_SEND = 4

< Tag send completion

UCP_WAKEUP_TAG_RECV = 8

< Tag receive completion

UCP_WAKEUP_TX = 1_024

< This event type will generate an event on completion of any outgoing operation (complete or partial, according to the underlying protocol) for any type of transfer (send, atomic, or RMA).

UCP_WAKEUP_RX = 2_048

< This event type will generate an event on completion of any receive operation (complete or partial, according to the underlying protocol).

UCP_WAKEUP_EDGE = 65_536

< Use edge-triggered wakeup. The event file descriptor will be signaled only for new events, rather than existing ones.

Trait Implementations

impl Clone for ucp_wakeup_event_types

fn clone(&self) -> ucp_wakeup_event_types

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ucp_wakeup_event_types

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

Formats the value using the given formatter.

impl Hash for ucp_wakeup_event_types

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 ucp_wakeup_event_types

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

impl Eq for ucp_wakeup_event_types

impl StructuralPartialEq for ucp_wakeup_event_types