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yap-6.3/packages/cuda/pred.h
2016-07-31 10:14:02 -05:00

48 lines
919 B
C

#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