Packages

c

com.nvidia.spark.rapids

BatchedNvcompLZ4Decompressor

class BatchedNvcompLZ4Decompressor extends BatchedBufferDecompressor

Linear Supertypes
BatchedBufferDecompressor, Logging, AutoCloseable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. BatchedNvcompLZ4Decompressor
  2. BatchedBufferDecompressor
  3. Logging
  4. AutoCloseable
  5. AnyRef
  6. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

  1. new BatchedNvcompLZ4Decompressor(maxBatchMemory: Long, codecConfigs: TableCompressionCodecConfig, stream: Stream)

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. def addBufferToDecompress(buffer: BaseDeviceMemoryBuffer, meta: BufferMeta): Unit
    Definition Classes
    BatchedBufferDecompressor
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. def close(): Unit
    Definition Classes
    BatchedBufferDecompressor → AutoCloseable
  8. val codecId: Byte

    The codec ID corresponding to this decompressor

    The codec ID corresponding to this decompressor

    Definition Classes
    BatchedNvcompLZ4Decompressor → BatchedBufferDecompressor
  9. def decompressAsync(inputBuffers: Array[BaseDeviceMemoryBuffer], bufferMetas: Array[BufferMeta], stream: Stream): Array[DeviceMemoryBuffer]

    Decompress a batch of compressed buffers

    Decompress a batch of compressed buffers

    inputBuffers

    buffers that contain the compressed input

    bufferMetas

    corresponding metadata for each compressed input buffer

    stream

    CUDA stream to use

    returns

    buffers that contain the uncompressed output

    Definition Classes
    BatchedNvcompLZ4Decompressor → BatchedBufferDecompressor
  10. def decompressBatch(): Unit
    Attributes
    protected
    Definition Classes
    BatchedBufferDecompressor
  11. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  13. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. def finishAsync(): Array[DeviceMemoryBuffer]

    This must be called after all buffers to be decompressed have been added to retrieve the decompression results.

    This must be called after all buffers to be decompressed have been added to retrieve the decompression results. Note that the decompression may still be occurring asynchronously using the CUDA stream specified when the decompressor was instantiated.

    returns

    decompressed tables

    Definition Classes
    BatchedBufferDecompressor
  15. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  16. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  17. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  18. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  19. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  20. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  21. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  22. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  23. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  25. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  26. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  28. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  29. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  33. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  34. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  35. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  36. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  37. def toString(): String
    Definition Classes
    AnyRef → Any
  38. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  39. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  40. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from BatchedBufferDecompressor

Inherited from Logging

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

Ungrouped