xref: /gem5/ext/mcpat/cacti/Ucache.h

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 *            Copyright 2012 Hewlett-Packard Development Company, L.P.
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#ifndef __UCACHE_H__
#define __UCACHE_H__

#include <list>

#include "area.h"
#include "nuca.h"
#include "router.h"

class min_values_t
{
  public:
    double min_delay;
    double min_dyn;
    double min_leakage;
    double min_area;
    double min_cyc;

    min_values_t() : min_delay(BIGNUM), min_dyn(BIGNUM), min_leakage(BIGNUM), min_area(BIGNUM), min_cyc(BIGNUM) { }

    void update_min_values(const min_values_t * val);
    void update_min_values(const uca_org_t & res);
    void update_min_values(const nuca_org_t * res);
    void update_min_values(const mem_array * res);
};



struct solution
{
  int    tag_array_index;
  int    data_array_index;
  list<mem_array *>::iterator tag_array_iter;
  list<mem_array *>::iterator data_array_iter;
  double access_time;
  double cycle_time;
  double area;
  double efficiency;
  powerDef total_power;
};



bool calculate_time(
    bool is_tag,
    int pure_ram,
    bool pure_cam,
    double Nspd,
    unsigned int Ndwl,
    unsigned int Ndbl,
    unsigned int Ndcm,
    unsigned int Ndsam_lev_1,
    unsigned int Ndsam_lev_2,
    mem_array *ptr_array,
    int flag_results_populate,
    results_mem_array *ptr_results,
    uca_org_t *ptr_fin_res,
    bool is_main_mem);
void update(uca_org_t *fin_res);

void solve(uca_org_t *fin_res);
void init_tech_params(double tech, bool is_tag);


struct calc_time_mt_wrapper_struct
{
  uint32_t tid;
  bool     is_tag;
  bool     pure_ram;
  bool     pure_cam;
  bool     is_main_mem;
  double   Nspd_min;

  min_values_t * data_res;
  min_values_t * tag_res;

  list<mem_array *> data_arr;
  list<mem_array *> tag_arr;
};

void *calc_time_mt_wrapper(void * void_obj);

#endif