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

class SendBlock extends BlockWithSize

Linear Supertypes
BlockWithSize, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. SendBlock
  2. BlockWithSize
  3. AnyRef
  4. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new SendBlock(bufferId: Int, tableSize: Long)

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. val bufferId: Int
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. def size: Long

    Abstract method to return the size in bytes of this block

    Abstract method to return the size in bytes of this block

    returns

    Long - size in bytes

    Definition Classes
    SendBlock → BlockWithSize
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from BlockWithSize

Inherited from AnyRef

Inherited from Any

Ungrouped