Package org.apache.sysds.runtime.compress.plan

Interface IPlanEncode

  • All Known Implementing Classes:
    NaivePlanEncode
    public interface IPlanEncode
    Interface for constructing an compression plan that is able to compress sequences of matrix blocks with the same scheme

    • Method Detail

      • encode

        CompressedMatrixBlock encode​(MatrixBlock in)
        Encode a given matrix block subject to the plan given, while erroring out in case of breaking compression
        Parameters:
        in - The matrix block to encode
        Returns:
        A Compressed Matrix block with the safe scheme applied.

      • expandPlan

        void expandPlan​(MatrixBlock in)
        Given a block expand the plan to enable encoding of the given block.
        Parameters:
        in - The bock