interconnect.h revision 10234:5cb711fa6176 
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32
33
34#ifndef __INTERCONNECT_H__
35#define __INTERCONNECT_H__
36
37#include "assert.h"
38#include "basic_circuit.h"
39#include "basic_components.h"
40#include "cacti_interface.h"
41#include "component.h"
42#include "parameter.h"
43#include "subarray.h"
44#include "wire.h"
45
46class InterconnectParameters {
47public:
48    double active_ports;
49};
50
51class InterconnectStatistics {
52public:
53    double duty_cycle;
54    double accesses;
55};
56
57class Interconnect : public McPATComponent {
58public:
59    static double width_scaling_threshold;
60
61    enum Device_ty device_ty;
62    double in_rise_time, out_rise_time;
63    InputParameter l_ip;
64    uca_org_t local_result;
65    Area no_device_under_wire_area;
66    double max_unpipelined_link_delay;
67    powerDef power_bit;
68
69    double wire_bw;
70    double init_wire_bw;
71    double base_width;
72    double base_height;
73    int data_width;
74    enum Wire_type wt;
75    double width_scaling, space_scaling;
76    int start_wiring_level;
77    double length;
78    double min_w_nmos;
79    double min_w_pmos;
80    double latency, throughput;
81    bool latency_overflow;
82    bool throughput_overflow;
83    double interconnect_latency;
84    double interconnect_throughput;
85    bool opt_local;
86    enum Core_type core_ty;
87    bool pipelinable;
88    double route_over_perc;
89    int num_pipe_stages;
90    TechnologyParameter::DeviceType* deviceType;
91    InterconnectParameters int_params;
92    InterconnectStatistics int_stats;
93
94    Interconnect(XMLNode* _xml_data, string  name_,
95                 enum Device_ty device_ty_, double base_w,
96                 double base_h, int data_w, double len,
97                 const InputParameter *configure_interface,
98                 int start_wiring_level_,
99                 double _clockRate = 0.0f,
100                 bool pipelinable_ = false, double route_over_perc_ = 0.5,
101                 bool opt_local_ = true, enum Core_type core_ty_ = Inorder,
102                 enum Wire_type wire_model = Global, double width_s = 1.0,
103                 double space_s = 1.0,
104                 TechnologyParameter::DeviceType *dt = &(g_tp.peri_global));
105private:
106    void calcWireData();
107public:
108    void computeArea();
109    void computeEnergy();
110    void set_params_stats(double active_ports,
111                          double duty_cycle, double accesses);
112    void leakage_feedback(double temperature);
113    ~Interconnect() {};
114};
115
116#endif
117
118