Struct WorkStealingRangeFactory

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pub struct WorkStealingRangeFactory {
    num_elements: usize,
    ranges: Arc<Vec<AtomicRange>>,
}

Expand description

A factory for ranges that implement work stealing among threads.

Whenever a thread finishes processing its range, it looks for another range to steal from. It then divides that range into two and steals a half, to continue processing items.

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§num_elements: usize

Total number of elements to iterate over.

§ranges: Arc<Vec<AtomicRange>>

Handle to the ranges of all the threads.

Trait Implementations§

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fn new(num_elements: usize, num_threads: usize) -> Self

Creates a new factory for a range with the given number of elements split across the given number of threads.

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fn orchestrator(self) -> WorkStealingRangeOrchestrator

Returns the orchestrator object for all the ranges created by this factory.

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fn range(&self, thread_id: usize) -> WorkStealingRange

Returns the range for the given thread.

Auto Trait Implementations§

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impl Freeze for WorkStealingRangeFactory

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impl RefUnwindSafe for WorkStealingRangeFactory

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impl Send for WorkStealingRangeFactory

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impl Sync for WorkStealingRangeFactory

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impl Unpin for WorkStealingRangeFactory

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impl UnwindSafe for WorkStealingRangeFactory

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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