Struct World

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pub struct World { /* private fields */ }

Expand description

Global distributed world.

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impl World

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pub fn init(backend: Arc<dyn Backend>) -> Self

Initializes the distributed world.

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pub fn mock() -> Self

Creates a mock world for testing.

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pub fn default_group(&self) -> &ProcessGroup

Returns the default process group.

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pub fn rank(&self) -> usize

Returns the rank of this process.

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pub fn world_size(&self) -> usize

Returns the world size.

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pub fn is_main(&self) -> bool

Checks if this is the main process (rank 0).

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pub fn barrier(&self)

Synchronizes all processes.

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pub fn new_group(&self, ranks: Vec<usize>) -> ProcessGroup

Creates a new process group with specific ranks.

Auto Trait Implementations§

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impl !UnwindSafe for World

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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