pub struct DataPartitioner<F: Float> {
pub config: PartitioningConfig,
pub partitions: Vec<DataPartition<F>>,
pub partition_stats: PartitioningStatistics,
}Expand description
Data partitioning coordinator for distributed clustering
Fields§
§config: PartitioningConfig§partitions: Vec<DataPartition<F>>§partition_stats: PartitioningStatisticsImplementations§
Source§impl<F: Float + FromPrimitive + Debug + Send + Sync> DataPartitioner<F>
impl<F: Float + FromPrimitive + Debug + Send + Sync> DataPartitioner<F>
Sourcepub fn new(config: PartitioningConfig) -> Self
pub fn new(config: PartitioningConfig) -> Self
Create new data partitioner
Sourcepub fn partition_data(
&mut self,
data: ArrayView2<'_, F>,
) -> Result<Vec<DataPartition<F>>>
pub fn partition_data( &mut self, data: ArrayView2<'_, F>, ) -> Result<Vec<DataPartition<F>>>
Partition data according to the configured strategy
Sourcepub fn get_statistics(&self) -> &PartitioningStatistics
pub fn get_statistics(&self) -> &PartitioningStatistics
Get partitioning statistics
Sourcepub fn get_partitions(&self) -> &[DataPartition<F>]
pub fn get_partitions(&self) -> &[DataPartition<F>]
Get current partitions
Sourcepub fn validate_partition_balance(&self) -> bool
pub fn validate_partition_balance(&self) -> bool
Validate partition balance
Sourcepub fn rebalance_if_needed(&mut self, data: ArrayView2<'_, F>) -> Result<bool>
pub fn rebalance_if_needed(&mut self, data: ArrayView2<'_, F>) -> Result<bool>
Rebalance partitions if needed
Trait Implementations§
Auto Trait Implementations§
impl<F> Freeze for DataPartitioner<F>
impl<F> RefUnwindSafe for DataPartitioner<F>where
F: RefUnwindSafe,
impl<F> Send for DataPartitioner<F>where
F: Send,
impl<F> Sync for DataPartitioner<F>where
F: Sync,
impl<F> Unpin for DataPartitioner<F>
impl<F> UnwindSafe for DataPartitioner<F>where
F: RefUnwindSafe,
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Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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 moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
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 moreSource§impl<T> Pointable for T
impl<T> Pointable for T
Source§impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
Source§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self from the equivalent element of its
superset. Read moreSource§fn is_in_subset(&self) -> bool
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Checks if
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Use with care! Same as
self.to_subset but without any property checks. Always succeeds.Source§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self to the equivalent element of its superset.