yap-6.3/packages/cuda/pred.h

#ifndef _PRED_H_
#define _PRED_H_

// #define DEBUG_MEM 1

typedef struct Nodo{
        int name;
	int num_rows;
	int num_columns;
	int is_fact;
	int *address_host_table;
	int *negatives;
	char *predname;
	double *weight;
}gpunode;

typedef gpunode predicate;

//#define TIMER 1
#define DATALOG 1
#define NUM_T 4
#define INISIZE 1000000

#if TIMER
typedef struct Stats{
  size_t joins, selects, unions, builtins;
  size_t calls;
  double total_time;
  float max_time, min_time;
  float select1_time, select2_time, join_time, sort_time, union_time, pred_time;
}statinfo;

extern statinfo cuda_stats;
#endif

/*Constants used to mark comparison predicates*/
#define BPOFFSET (-6)
#define SBG_EQ  (-1)
#define SBG_GT  (-2)
#define SBG_LT  (-3)
#define SBG_GE  (-4)
#define SBG_LE  (-5)
#define SBG_DF  (-6)

int Cuda_Eval(predicate**, int, predicate**, int, int*, int**, char*, int);
void  Cuda_Statistics( void );
#endif