Template Class GrayReorder

• Defined in File gray_reorder.h

Inheritance Relationships

Base Type

• public sparsebase::reorder::Reorderer< IDType > (Template Class Reorderer)

Class Documentation

template<typename IDType, typename NNZType, typename ValueType>
class sparsebase::reorder::GrayReorder : public sparsebase::reorder::Reorderer<IDType>

Public Types

typedef GrayReorderParams ParamsType

Parameter type for GrayReorder.

Public Functions

GrayReorder(BitMapSize resolution, int nnz_threshold, int sparse_density_group_size)

explicit GrayReorder(GrayReorderParams)

Protected Static Functions

static bool desc_comparator(const row_grey_pair &l, const row_grey_pair &r)

static bool asc_comparator(const row_grey_pair &l, const row_grey_pair &r)

static unsigned long grey_bin_to_dec(unsigned long n)

static void print_dec_in_bin(unsigned long n, int size)

static unsigned long bin_to_grey(unsigned long n)

static bool is_banded(int nnz, int n_cols, NNZType *row_ptr, IDType *cols, std::vector<IDType> order, int band_size = -1)

static IDType *GrayReorderingCSR(std::vector<format::Format*> input_sf, utils::Parameters *poly_params)