Packages

  • package root
    Definition Classes
    root
  • package com
    Definition Classes
    root
  • package nvidia
    Definition Classes
    com
  • package spark
    Definition Classes
    nvidia
  • package rapids
    Definition Classes
    spark
  • package shuffle
    Definition Classes
    rapids
  • class BufferSendState extends AutoCloseable with Logging

    A helper case class to maintain the server side state in response to a transfer request initiated by a peer.

    A helper case class to maintain the server side state in response to a transfer request initiated by a peer.

    The class implements the Iterator interface.

    On next(), a set of RapidsBuffer are copied onto a bounce buffer, and a MemoryBuffer slice of the bounce buffer is returned. Buffers are copied to the bounce buffer in TransferRequest order. The receiver has the same conventions.

    Synchronization with serverStream is outside of this class. It is assumed that the caller has several BufferSendState iterators and on calling next on this collection, it will perform a sync on serverStream before handing it off to the transport.

    It also is AutoCloseable. close() should be called to free bounce buffers.

    In terms of the lifecycle of this object, it begins with the client asking for transfers to start, it lasts through all buffers being transmitted, and ultimately finishes when a TransferResponse is sent back to the client.

    Definition Classes
    shuffle
  • RangeBuffer
  • SendBlock

case class RangeBuffer(range: BlockRange[SendBlock], rapidsBuffer: RapidsBuffer) extends AutoCloseable with Product with Serializable

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Inherited
  1. RangeBuffer
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. AutoCloseable
  7. AnyRef
  8. Any
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Visibility
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Instance Constructors

  1. new RangeBuffer(range: BlockRange[SendBlock], rapidsBuffer: RapidsBuffer)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. def close(): Unit
    Definition Classes
    RangeBuffer → AutoCloseable
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  13. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. val range: BlockRange[SendBlock]
  15. val rapidsBuffer: RapidsBuffer
  16. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  17. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

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