Subversion Repositories igor

#ifndef _PROFILER_H_

#define _PROFILER_H_

#include "instructions.h"

#define PREDICT_TAKEN_1 0

#define PREDICT_TAKEN_2 1

#define PREDICT_NOT_TAKEN_1 2

#define PREDICT_NOT_TAKEN_2 3

//Yes, yes-- it IS in libc... just expose it already. 

char* strdup(const char* lol);

typedef struct {

        char* type;

        unsigned int* storage;

        unsigned int size;

        unsigned int hits;

        unsigned int misses;

} cache_t;

typedef struct {

        int initialized;

        char* name;

        unsigned long long* instruction_execs;

        unsigned int mp_size;

        unsigned long long total_execs;

        unsigned long long num_per_type[NUM_INSTRUCTIONS];

        unsigned int* instruction_cost;

        unsigned int memory_size;

        unsigned long long* memory_access;

        unsigned long long br_predict;

        unsigned long long br_mispredict;

        unsigned int branch_buffer_size;

        unsigned short* branch_buffer;

        char* branch_pred_scheme;

        cache_t* cache;

        int profile;

        int* reuse;

        int* reuse_sum;

} profile_t;

void profiler_init(int microcode_size, int cache_size);

void profiler_add_execution(unsigned int addr, instr_t instr, int flags);

void profiler_dump_program(char* filename);

void profiler_new();

/* Simulation framework */

void sim_init(char* name, int microprogram_size, int cache_size, unsigned int mem_size, unsigned int branch_buffer_size, char * branch_pred_scheme);

void sim_write_file(profile_t* p, const char* filename);

void sim_write_cache_info(profile_t* p, FILE* f);

void sim_write_reuse_info(profile_t* p, FILE* f);

void sim_write_mc_info(profile_t* p, FILE* f);

void sim_write_instr_counts(profile_t* p, FILE* f);

void sim_write_global_info(profile_t* p, FILE* f);

void sim_write_mem_count(profile_t* p, FILE* f);

void sim_write_branch_counts(profile_t * p, FILE * f);

void cache_load(cache_t* c, unsigned int addr);

void cache_init(cache_t* c,  int size);

void reuse_update(profile_t* p, unsigned int addr);

#endif