Class RealDenseElemDiv

java.lang.Object
org.flag4j.linalg.ops.dense.real.RealDenseElemDiv
public final class RealDenseElemDiv extends Object
This class contains low level implementations of element-wise division algorithms for real dense tensors.

  • Method Summary

    Modifier and Type
    Method
    Description
    static double[]
    dispatch(double[] src1, double[] src2, double[] dest)
    Dynamically chooses and applies element-wise division algorithm to use based on the number of data in the tensors.
    static double[]
    elemDiv(double[] src1, double[] src2, double[] dest)
    Computes the element-wise division of two tensors.
    static double[]
    elemDivConcurrent(double[] src1, double[] src2, double[] dest)
    Computes the element-wise division of two tensors using a concurrent algorithm.

    Methods inherited from class java.lang.Object

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

  • Method Details

    • elemDiv

      public static double[] elemDiv(double[] src1, double[] src2, double[] dest)
      Computes the element-wise division of two tensors.
      Parameters:
      src1 - First tensor in element-wise division.
      src2 - Second tensor in element-wise division.
      dest - Array to store the result in.
      Returns:
      If dest != null then a reference to dest is returned. Otherwise, a new array of appropriate size will be created and returned.
      Throws:
      IllegalArgumentException - If src1.length != src2.length.
      ArrayIndexOutOfBoundsException - If dest != null && dest.length < src2.length.

    • elemDivConcurrent

      public static double[] elemDivConcurrent(double[] src1, double[] src2, double[] dest)
      Computes the element-wise division of two tensors using a concurrent algorithm.
      Parameters:
      src1 - First tensor in element-wise division.
      src2 - Second tensor in element-wise division.
      dest - Array to store the result in.
      Returns:
      If dest != null then a reference to dest is returned. Otherwise, a new array of appropriate size will be created and returned.
      Throws:
      IllegalArgumentException - If src1.length != src2.length.
      ArrayIndexOutOfBoundsException - If dest != null && dest.length < src2.length.
      IllegalArgumentException - If the tensors do not have the same shape.

    • dispatch

      public static double[] dispatch(double[] src1, double[] src2, double[] dest)
      Dynamically chooses and applies element-wise division algorithm to use based on the number of data in the tensors.
      Parameters:
      src1 - Entries of first tensor.
      src2 - Entries of second tensor.
      dest - Array to store the result in.
      Returns:
      If dest != null then a reference to dest is returned. Otherwise, a new array of appropriate size will be created and returned.
      Throws:
      IllegalArgumentException - If src1.length != src2.length.
      ArrayIndexOutOfBoundsException - If dest != null && dest.length < src2.length.
      IllegalArgumentException - If the tensors do not have the same shape.