Struct DistributedOptimizationContext

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pub struct DistributedOptimizationContext<M: MPIInterface> { /* private fields */ }

Expand description

Distributed optimization context

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impl<M: MPIInterface> DistributedOptimizationContext<M>

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pub fn new(mpi: M, config: DistributedConfig) -> Self

Create a new distributed optimization context

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pub fn rank(&self) -> i32

Get the MPI rank of this process

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pub fn size(&self) -> i32

Get the total number of MPI processes

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pub fn is_master(&self) -> bool

Check if this is the master process

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pub fn distribute_work(&mut self, total_work: usize) -> WorkAssignment

Distribute work among processes

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pub fn synchronize(&self) -> ScirsResult<()>

Synchronize all processes

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pub fn broadcast_parameters(&self, params: &mut Array1<f64>) -> ScirsResult<()>

Broadcast parameters from master to all workers

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pub fn gather_results( &self, local_result: &Array1<f64>, ) -> ScirsResult<Option<Array2<f64>>>

Gather results from all workers to master

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pub fn allreduce_sum( &self, local_data: &Array1<f64>, ) -> ScirsResult<Array1<f64>>

Perform all-reduce operation (sum)

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pub fn stats(&self) -> &DistributedStats

Get performance statistics

Auto Trait Implementations§

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impl<M> Freeze for DistributedOptimizationContext<M>
where M: Freeze,

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impl<M> RefUnwindSafe for DistributedOptimizationContext<M>
where M: RefUnwindSafe,

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impl<M> UnwindSafe for DistributedOptimizationContext<M>
where M: UnwindSafe,

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

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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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