[−]Struct rustacuda::event::EventFlags
Bit flags for configuring a CUDA Event.
The CUDA documentation claims that setting DISABLE_TIMING
and BLOCKING_SYNC
provides
the best performance for query()
and stream.wait_event()
.
Methods
impl EventFlags
pub const DEFAULT: EventFlags
The default event creation flag.
pub const BLOCKING_SYNC: EventFlags
Specify that the created event should busy-wait on blocking function calls.
pub const DISABLE_TIMING: EventFlags
Specify that the created event does not need to record timing data.
pub const INTERPROCESS: EventFlags
Specify that the created event may be used as an interprocess event.
(not supported yet by RustaCUDA). This flag requires
DISABLE_TIMING
to be set as well.
pub const fn empty() -> EventFlags
Returns an empty set of flags
pub const fn all() -> EventFlags
Returns the set containing all flags.
pub const fn bits(&self) -> u32
Returns the raw value of the flags currently stored.
pub fn from_bits(bits: u32) -> Option<EventFlags>
Convert from underlying bit representation, unless that representation contains bits that do not correspond to a flag.
pub const fn from_bits_truncate(bits: u32) -> EventFlags
Convert from underlying bit representation, dropping any bits that do not correspond to flags.
pub const unsafe fn from_bits_unchecked(bits: u32) -> EventFlags
Convert from underlying bit representation, preserving all bits (even those not corresponding to a defined flag).
pub const fn is_empty(&self) -> bool
Returns true
if no flags are currently stored.
pub const fn is_all(&self) -> bool
Returns true
if all flags are currently set.
pub const fn intersects(&self, other: EventFlags) -> bool
Returns true
if there are flags common to both self
and other
.
pub const fn contains(&self, other: EventFlags) -> bool
Returns true
all of the flags in other
are contained within self
.
pub fn insert(&mut self, other: EventFlags)
Inserts the specified flags in-place.
pub fn remove(&mut self, other: EventFlags)
Removes the specified flags in-place.
pub fn toggle(&mut self, other: EventFlags)
Toggles the specified flags in-place.
pub fn set(&mut self, other: EventFlags, value: bool)
Inserts or removes the specified flags depending on the passed value.
Trait Implementations
impl Binary for EventFlags
impl BitAnd<EventFlags> for EventFlags
type Output = EventFlags
The resulting type after applying the &
operator.
fn bitand(self, other: EventFlags) -> EventFlags
Returns the intersection between the two sets of flags.
impl BitAndAssign<EventFlags> for EventFlags
fn bitand_assign(&mut self, other: EventFlags)
Disables all flags disabled in the set.
impl BitOr<EventFlags> for EventFlags
type Output = EventFlags
The resulting type after applying the |
operator.
fn bitor(self, other: EventFlags) -> EventFlags
Returns the union of the two sets of flags.
impl BitOrAssign<EventFlags> for EventFlags
fn bitor_assign(&mut self, other: EventFlags)
Adds the set of flags.
impl BitXor<EventFlags> for EventFlags
type Output = EventFlags
The resulting type after applying the ^
operator.
fn bitxor(self, other: EventFlags) -> EventFlags
Returns the left flags, but with all the right flags toggled.
impl BitXorAssign<EventFlags> for EventFlags
fn bitxor_assign(&mut self, other: EventFlags)
Toggles the set of flags.
impl Clone for EventFlags
fn clone(&self) -> EventFlags
fn clone_from(&mut self, source: &Self)
1.0.0[src]
impl Copy for EventFlags
impl Debug for EventFlags
impl Eq for EventFlags
impl Extend<EventFlags> for EventFlags
fn extend<T: IntoIterator<Item = EventFlags>>(&mut self, iterator: T)
impl FromIterator<EventFlags> for EventFlags
fn from_iter<T: IntoIterator<Item = EventFlags>>(iterator: T) -> EventFlags
impl Hash for EventFlags
fn hash<__H: Hasher>(&self, state: &mut __H)
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
H: Hasher,
impl LowerHex for EventFlags
impl Not for EventFlags
type Output = EventFlags
The resulting type after applying the !
operator.
fn not(self) -> EventFlags
Returns the complement of this set of flags.
impl Octal for EventFlags
impl Ord for EventFlags
fn cmp(&self, other: &EventFlags) -> Ordering
#[must_use]
fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]
fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]
fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<EventFlags> for EventFlags
fn eq(&self, other: &EventFlags) -> bool
fn ne(&self, other: &EventFlags) -> bool
impl PartialOrd<EventFlags> for EventFlags
fn partial_cmp(&self, other: &EventFlags) -> Option<Ordering>
fn lt(&self, other: &EventFlags) -> bool
fn le(&self, other: &EventFlags) -> bool
fn gt(&self, other: &EventFlags) -> bool
fn ge(&self, other: &EventFlags) -> bool
impl StructuralEq for EventFlags
impl StructuralPartialEq for EventFlags
impl Sub<EventFlags> for EventFlags
type Output = EventFlags
The resulting type after applying the -
operator.
fn sub(self, other: EventFlags) -> EventFlags
Returns the set difference of the two sets of flags.
impl SubAssign<EventFlags> for EventFlags
fn sub_assign(&mut self, other: EventFlags)
Disables all flags enabled in the set.
impl UpperHex for EventFlags
Auto Trait Implementations
impl RefUnwindSafe for EventFlags
impl Send for EventFlags
impl Sync for EventFlags
impl Unpin for EventFlags
impl UnwindSafe for EventFlags
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,