Struct SharedMemoryComm

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pub struct SharedMemoryComm { /* private fields */ }

Expand description

Shared memory communicator for a single rank.

Trait Implementations§

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impl Communicator for SharedMemoryComm

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fn rank(&self) -> usize

Get the rank of this communicator.

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fn world_size(&self) -> usize

Get the total number of participants.

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fn send(&self, data: &TensorData) -> CommResult<()>

Send data to the next rank in the ring.

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fn recv(&self) -> CommResult<TensorData>

Receive data from the previous rank in the ring.

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fn send_recv(&self, send_data: &TensorData) -> CommResult<TensorData>

Send to next and receive from previous simultaneously.

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fn barrier(&self) -> CommResult<()>

Barrier synchronization across all ranks.

Auto Trait Implementations§

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impl UnwindSafe for SharedMemoryComm

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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