Package org.apache.sysds.runtime.matrix.data

Interface LibMatrixDenseToSparse

public interface LibMatrixDenseToSparse

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final org.apache.commons.logging.Log
    LOG
     

  • Method Summary

    Static Methods
    Modifier and Type
    Method
    Description
    static void
    denseToSparse(MatrixBlock r, boolean allowCSR)
    Convert the given matrix block to a sparse allocation.
    static void
    denseToSparse(MatrixBlock r, boolean allowCSR, int k)
     

  • Field Details

    • LOG

      static final org.apache.commons.logging.Log LOG

  • Method Details

    • denseToSparse

      static void denseToSparse(MatrixBlock r, boolean allowCSR)
      Convert the given matrix block to a sparse allocation.
      Parameters:
      r - The matrix block to modify, and return the sparse block in.
      allowCSR - If CSR is allowed.

    • denseToSparse

      static void denseToSparse(MatrixBlock r, boolean allowCSR, int k)