trait GpuPartitioning extends Partitioning with Arm
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def
closeOnExcept[T <: AutoCloseable, V](r: Option[T])(block: (Option[T]) ⇒ V): V
Executes the provided code block, closing the resources only if an exception occurs
Executes the provided code block, closing the resources only if an exception occurs
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def
closeOnExcept[T <: AutoCloseable, V](r: ArrayBuffer[T])(block: (ArrayBuffer[T]) ⇒ V): V
Executes the provided code block, closing the resources only if an exception occurs
Executes the provided code block, closing the resources only if an exception occurs
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closeOnExcept[T <: AutoCloseable, V](r: Array[T])(block: (Array[T]) ⇒ V): V
Executes the provided code block, closing the resources only if an exception occurs
Executes the provided code block, closing the resources only if an exception occurs
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closeOnExcept[T <: AutoCloseable, V](r: Seq[T])(block: (Seq[T]) ⇒ V): V
Executes the provided code block, closing the resources only if an exception occurs
Executes the provided code block, closing the resources only if an exception occurs
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closeOnExcept[T <: AutoCloseable, V](r: T)(block: (T) ⇒ V): V
Executes the provided code block, closing the resource only if an exception occurs
Executes the provided code block, closing the resource only if an exception occurs
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def
compressSplits(outputBatches: ArrayBuffer[ColumnarBatch], codec: TableCompressionCodec, contiguousTables: Array[ContiguousTable]): Unit
Compress contiguous tables representing the splits into compressed columnar batches.
Compress contiguous tables representing the splits into compressed columnar batches. Contiguous tables corresponding to splits with no data will not be compressed.
- outputBatches
where to collect the corresponding columnar batches for the splits
- codec
compression codec to use
- contiguousTables
contiguous tables to compress
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def
freeOnExcept[T <: RapidsBuffer, V](r: T)(block: (T) ⇒ V): V
Executes the provided code block, freeing the RapidsBuffer only if an exception occurs
Executes the provided code block, freeing the RapidsBuffer only if an exception occurs
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satisfies(required: Distribution): Boolean
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def
satisfies0(required: Distribution): Boolean
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- Partitioning
- def sliceBatch(vectors: Array[RapidsHostColumnVector], start: Int, end: Int): ColumnarBatch
- def sliceInternalGpuOrCpu(numRows: Int, partitionIndexes: Array[Int], partitionColumns: Array[GpuColumnVector]): Array[ColumnarBatch]
- def sliceInternalOnCpu(numRows: Int, partitionIndexes: Array[Int], partitionColumns: Array[GpuColumnVector]): Array[ColumnarBatch]
- def sliceInternalOnGpu(numRows: Int, partitionIndexes: Array[Int], partitionColumns: Array[GpuColumnVector]): Array[ColumnarBatch]
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- def usesGPUShuffle: Boolean
- def usesMultiThreadedShuffle: Boolean
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def
withResource[T <: AutoCloseable, V](h: CloseableHolder[T])(block: (CloseableHolder[T]) ⇒ V): V
Executes the provided code block and then closes the resource
Executes the provided code block and then closes the resource
- Definition Classes
- Arm
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def
withResource[T <: AutoCloseable, V](r: ArrayBuffer[T])(block: (ArrayBuffer[T]) ⇒ V): V
Executes the provided code block and then closes the array buffer of resources
Executes the provided code block and then closes the array buffer of resources
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- Arm
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def
withResource[T <: AutoCloseable, V](r: Array[T])(block: (Array[T]) ⇒ V): V
Executes the provided code block and then closes the array of resources
Executes the provided code block and then closes the array of resources
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def
withResource[T <: AutoCloseable, V](r: Seq[T])(block: (Seq[T]) ⇒ V): V
Executes the provided code block and then closes the sequence of resources
Executes the provided code block and then closes the sequence of resources
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def
withResource[T <: AutoCloseable, V](r: Option[T])(block: (Option[T]) ⇒ V): V
Executes the provided code block and then closes the Option[resource]
Executes the provided code block and then closes the Option[resource]
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def
withResource[T <: AutoCloseable, V](r: T)(block: (T) ⇒ V): V
Executes the provided code block and then closes the resource
Executes the provided code block and then closes the resource
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def
withResourceIfAllowed[T, V](r: T)(block: (T) ⇒ V): V
Executes the provided code block and then closes the value if it is AutoCloseable
Executes the provided code block and then closes the value if it is AutoCloseable
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