Class CLALibSquash

  • public final class CLALibSquash
    extends Object
    Squash or recompress is processing each column group and trying to find a better compressed representation for each.
    • Method Detail

      • squash

        public static CompressedMatrixBlock squash​(CompressedMatrixBlock m,
                                                   int k)
        Squash or recompress is process each column group in the given Compressed Matrix Block and tries to recompress each column.
        m - The input compressed matrix
        k - The parallelization degree allowed in this process
        A replaced Compressed Matrix Block, note the old block is also modified