Packages

c

com.nvidia.spark.rapids

RapidsHostColumnVectorCore

class RapidsHostColumnVectorCore extends ColumnVector

A GPU accelerated version of the Spark ColumnVector. Most of the standard Spark APIs should never be called, as they assume that the data is on the host, and we want to keep as much of the data on the device as possible. We also provide GPU accelerated versions of the transitions to and from rows.

Linear Supertypes
ColumnVector, AutoCloseable, AnyRef, Any
Known Subclasses
RapidsHostColumnVector
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Inherited
  1. RapidsHostColumnVectorCore
  2. ColumnVector
  3. AutoCloseable
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. All

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. final def close(): Unit
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector → AutoCloseable
    Annotations
    @Override()
  7. final def dataType(): DataType
    Definition Classes
    ColumnVector
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getArray(rowId: Int): ColumnarArray
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  12. def getBase(): HostColumnVectorCore
  13. final def getBinary(rowId: Int): Array[Byte]
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  14. final def getBoolean(rowId: Int): Boolean
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  15. def getBooleans(arg0: Int, arg1: Int): Array[Boolean]
    Definition Classes
    ColumnVector
  16. final def getByte(rowId: Int): Byte
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  17. def getBytes(arg0: Int, arg1: Int): Array[Byte]
    Definition Classes
    ColumnVector
  18. final def getChild(ordinal: Int): ColumnVector
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  19. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  20. final def getDecimal(rowId: Int, precision: Int, scale: Int): Decimal
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  21. final def getDouble(rowId: Int): Double
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  22. def getDoubles(arg0: Int, arg1: Int): Array[Double]
    Definition Classes
    ColumnVector
  23. final def getFloat(rowId: Int): Float
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  24. def getFloats(arg0: Int, arg1: Int): Array[Float]
    Definition Classes
    ColumnVector
  25. final def getInt(rowId: Int): Int
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  26. final def getInterval(arg0: Int): CalendarInterval
    Definition Classes
    ColumnVector
  27. def getInts(arg0: Int, arg1: Int): Array[Int]
    Definition Classes
    ColumnVector
  28. final def getLong(rowId: Int): Long
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  29. def getLongs(arg0: Int, arg1: Int): Array[Long]
    Definition Classes
    ColumnVector
  30. final def getMap(ordinal: Int): ColumnarMap
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  31. final def getRowCount(): Long
  32. final def getShort(rowId: Int): Short
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  33. def getShorts(arg0: Int, arg1: Int): Array[Short]
    Definition Classes
    ColumnVector
  34. final def getStruct(arg0: Int): ColumnarRow
    Definition Classes
    ColumnVector
  35. final def getUTF8String(rowId: Int): UTF8String
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  36. final def hasNull(): Boolean
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  37. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  38. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  39. final def isNullAt(rowId: Int): Boolean
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  40. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  41. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  42. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  43. final def numNulls(): Int
    Definition Classes
    RapidsHostColumnVectorCore → ColumnVector
    Annotations
    @Override()
  44. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  45. def toString(): String
    Definition Classes
    AnyRef → Any
  46. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  47. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  48. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from ColumnVector

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

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