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SpoofOperator (Apache SystemDS 3.4.0-SNAPSHOT API)

  • java.lang.Object
    • org.apache.sysds.runtime.codegen.SpoofOperator
  • All Implemented Interfaces:
    Serializable
    Direct Known Subclasses:
    SpoofCellwise, SpoofMultiAggregate, SpoofOuterProduct, SpoofRowwise
    public abstract class SpoofOperator
extends Object
implements Serializable
    See Also:
    Serialized Form

    • Nested Class Summary

      Nested Classes 
      Modifier and Type Class Description
      static class  SpoofOperator.SideInput  
      static class  SpoofOperator.SideInputSparseCell  
      static class  SpoofOperator.SideInputSparseRow  

    • Constructor Summary

      Constructors 
      Constructor Description
      SpoofOperator()  

    • Method Summary

      All Methods Static Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      abstract SpoofCUDAOperator createCUDAInstrcution​(Integer opID, SpoofCUDAOperator.PrecisionProxy ep)  
      ScalarObject execute​(ArrayList<MatrixBlock> inputs, ArrayList<ScalarObject> scalars)  
      ScalarObject execute​(ArrayList<MatrixBlock> inputs, ArrayList<ScalarObject> scalars, int k)  
      abstract MatrixBlock execute​(ArrayList<MatrixBlock> inputs, ArrayList<ScalarObject> scalars, MatrixBlock out)  
      MatrixBlock execute​(ArrayList<MatrixBlock> inputs, ArrayList<ScalarObject> scalars, MatrixBlock out, int k)  
      static DenseBlock[] getDenseMatrices​(SpoofOperator.SideInput[] inputs)  
      static int getNativeStagingBuffer​(jcuda.Pointer ptr, long context, int size)  
      abstract String getSpoofType()  
      static long getTotalInputNnz​(ArrayList<MatrixBlock> inputs)  
      static long getTotalInputSize​(ArrayList<MatrixBlock> inputs)  

      • Methods inherited from class java.lang.Object

        equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • SpoofOperator

        public SpoofOperator()

    • Method Detail

      • execute

        public abstract MatrixBlock execute​(ArrayList<MatrixBlock> inputs,
                                    ArrayList<ScalarObject> scalars,
                                    MatrixBlock out)

      • execute

        public MatrixBlock execute​(ArrayList<MatrixBlock> inputs,
                           ArrayList<ScalarObject> scalars,
                           MatrixBlock out,
                           int k)

      • getSpoofType

        public abstract String getSpoofType()

      • execute

        public ScalarObject execute​(ArrayList<MatrixBlock> inputs,
                            ArrayList<ScalarObject> scalars)

      • execute

        public ScalarObject execute​(ArrayList<MatrixBlock> inputs,
                            ArrayList<ScalarObject> scalars,
                            int k)

      • getDenseMatrices

        public static DenseBlock[] getDenseMatrices​(SpoofOperator.SideInput[] inputs)

      • getTotalInputNnz

        public static long getTotalInputNnz​(ArrayList<MatrixBlock> inputs)

      • getTotalInputSize

        public static long getTotalInputSize​(ArrayList<MatrixBlock> inputs)

      • createCUDAInstrcution

        public abstract SpoofCUDAOperator createCUDAInstrcution​(Integer opID,
                                                        SpoofCUDAOperator.PrecisionProxy ep)

      • getNativeStagingBuffer

        public static int getNativeStagingBuffer​(jcuda.Pointer ptr,
                                         long context,
                                         int size)