source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/src/Issue_queue.cpp @ 110

Last change on this file since 110 was 110, checked in by rosiere, 15 years ago

1) OOO_egine : add stat to depiste low perf source
2) Commit : add stat
3) LSU_Pointer : retire - always ack (else combinatory loop). insert - max nb_inst_memory
4) TopLevel? : add debug_idle_time to stop combinatory loop.
5) Issue_queue : add reexecute_queue, new implementation (routage after issue_queue)
6) Decod / Predictor : add "can_continue"

  • Property svn:keywords set to Id
File size: 2.7 KB
Line 
1/*
2 * $Id: Issue_queue.cpp 110 2009-02-19 16:31:47Z rosiere $
3 *
4 * [ Description ]
5 *
6 */
7
8#include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/Issue_queue/include/Issue_queue.h"
9
10namespace morpheo                    {
11namespace behavioural {
12namespace core {
13namespace multi_ooo_engine {
14namespace ooo_engine {
15namespace issue_queue {
16
17
18#undef  FUNCTION
19#define FUNCTION "Issue_queue::Issue_queue"
20  Issue_queue::Issue_queue
21  (
22#ifdef SYSTEMC
23   sc_module_name name,
24#else
25   string name,
26#endif
27#ifdef STATISTICS
28   morpheo::behavioural::Parameters_Statistics * param_statistics,
29#endif
30   morpheo::behavioural::core::multi_ooo_engine::ooo_engine::issue_queue::Parameters * param,
31   morpheo::behavioural::Tusage_t usage
32   ):
33    _name              (name)
34    ,_param            (param)
35    ,_usage            (usage)
36  {
37    log_begin(Issue_queue,FUNCTION);
38
39    usage_environment(_usage);
40
41#if DEBUG_Issue_queue == true
42    log_printf(INFO,Issue_queue,FUNCTION,_("<%s> Parameters"),_name.c_str());
43
44    std::cout << *param << std::endl;
45#endif   
46
47    log_printf(INFO,Issue_queue,FUNCTION,_("<%s> : Allocation"),_name.c_str());
48
49    allocation (
50#ifdef STATISTICS
51                param_statistics
52#endif
53                );
54
55#ifdef STATISTICS
56    if (usage_is_set(_usage,USE_STATISTICS))
57      { 
58        log_printf(INFO,Issue_queue,FUNCTION,_("<%s> : Allocation of statistics"),_name.c_str());
59
60        statistics_allocation(param_statistics);
61      }
62#endif
63
64#ifdef VHDL
65    if (usage_is_set(_usage,USE_VHDL))
66      {
67        // generate the vhdl
68        log_printf(INFO,Issue_queue,FUNCTION,_("<%s> : Generate the vhdl"),_name.c_str());
69       
70        vhdl();
71      }
72#endif
73
74#ifdef SYSTEMC
75    if (usage_is_set(_usage,USE_SYSTEMC))
76      {
77        log_printf(INFO,Issue_queue,FUNCTION,_("<%s> : Method - transition"),_name.c_str());
78
79        SC_METHOD (transition);
80        dont_initialize ();
81        sensitive << (*(in_CLOCK)).pos();
82       
83# ifdef SYSTEMCASS_SPECIFIC
84        // List dependency information
85# endif   
86
87        log_printf(INFO,Issue_queue,FUNCTION,_("<%s> : Method - genMoore"),_name.c_str());
88
89        SC_METHOD (genMoore);
90        dont_initialize ();
91        sensitive << (*(in_CLOCK)).neg(); // need internal register
92       
93# ifdef SYSTEMCASS_SPECIFIC
94        // List dependency information
95# endif   
96
97#endif
98      }
99    log_end(Issue_queue,FUNCTION);
100  };
101   
102#undef  FUNCTION
103#define FUNCTION "Issue_queue::~Issue_queue"
104  Issue_queue::~Issue_queue (void)
105  {
106    log_begin(Issue_queue,FUNCTION);
107
108#ifdef STATISTICS
109    if (usage_is_set(_usage,USE_STATISTICS))
110      {
111        statistics_deallocation();
112      }
113#endif
114
115    log_printf(INFO,Issue_queue,FUNCTION,_("<%s> : Deallocation"),_name.c_str());
116
117    deallocation ();
118
119    log_end(Issue_queue,FUNCTION);
120  };
121
122}; // end namespace issue_queue
123}; // end namespace ooo_engine
124}; // end namespace multi_ooo_engine
125}; // end namespace core
126
127}; // end namespace behavioural
128}; // end namespace morpheo             
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