void init_ramps ();


double ep_shaker_2_(
    double data[MAX_ENTRIES][DIMENSION],
    int numEntries,
    int index_[MAX_ENTRIES],
    double out[MAX_ENTRIES][DIMENSION],
    int epo_code[2][DIMENSION],
    int size,
    int Mi_,                // last cluster
    int bits[3],            // including parity
    CMP_qt_cpu type
);


double ep_shaker_2_d(
    double data[MAX_ENTRIES][MAX_DIMENSION_BIG],
    int numEntries,
    int index_[MAX_ENTRIES],
    double out[MAX_ENTRIES][MAX_DIMENSION_BIG],
    int epo_code[2][MAX_DIMENSION_BIG],
    int size,
    int Mi_,                // last cluster
    int bits, // [3],            // including parity
//   CMP_qt type,
    int dimension,
    double epo[2][MAX_DIMENSION_BIG]
);

double ep_shaker_(
    double data[MAX_ENTRIES][DIMENSION],
    int numEntries,
    int index_[MAX_ENTRIES],
    double out[MAX_ENTRIES][DIMENSION],
    int epo_code[2][DIMENSION],
    int size,
    int Mi_,                // last cluster
    int bits[3],            // including parity
    CMP_qt_cpu type
);


double ep_shaker_d(
    double data[MAX_ENTRIES][MAX_DIMENSION_BIG],
    int numEntries,
    int index_[MAX_ENTRIES],
    double out[MAX_ENTRIES][MAX_DIMENSION_BIG],
    int epo_code[2][MAX_DIMENSION_BIG],
// Note:    int size,
    int Mi_,                // last cluster
    int bits[3],            // including parity
    CMP_qt_cpu type,
    int dimension
);

#define MAX_PARITY_CASES     8

#ifdef USE_BC7
extern int npv_nd[][2*MAX_DIMENSION_BIG];
extern int par_vectors_nd[][2*MAX_DIMENSION_BIG][(1<<(2*MAX_DIMENSION_BIG-1))][2][MAX_DIMENSION_BIG];
#endif