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source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Core_Glue/src/Parameters.cpp @ 136

Last change on this file since 136 was 136, checked in by rosiere, 15 years ago
1) Add new algo in ifetch queue 2) Add Cancel bit 3) new config
Property svn:keywords set to `Id`
File size: 11.5 KB

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1	/*
2	* $Id: Parameters.cpp 136 2009-10-20 18:52:15Z rosiere $
3	*
4	* [ Description ]
5	*
6	*/
7
8	#include "Behavioural/Core/Core_Glue/include/Parameters.h"
9	#include "Behavioural/include/Allocation.h"
10	#include "Common/include/Max.h"
11
12	namespace morpheo {
13	namespace behavioural {
14	namespace core {
15	namespace core_glue {
16
17
18	#undef FUNCTION
19	#define FUNCTION "Core_Glue::Parameters"
20	Parameters::Parameters
21	(uint32_t nb_front_end ,
22	uint32_t * nb_context ,//[nb_front_end]
23	uint32_t nb_ooo_engine ,
24	uint32_t nb_execute_loop ,
25	uint32_t * ooo_engine_nb_front_end ,//[nb_ooo_engine]
26	uint32_t * ooo_engine_nb_execute_loop ,//[nb_ooo_engine]
27	uint32_t * execute_loop_nb_ooo_engine ,//[nb_execute_loop]
28	uint32_t * nb_inst_decod ,//[nb_front_end] -> [sum_inst_decod]
29	uint32_t * front_end_nb_inst_branch_complete ,//[nb_front_end]
30	uint32_t * ooo_engine_nb_inst_branch_complete ,//[nb_ooo_engine]
31	// uint32_t * nb_inst_insert ,//[nb_ooo_engine]
32	uint32_t * nb_inst_reexecute ,//[nb_ooo_engine]
33	uint32_t * nb_inst_issue_queue ,//[nb_ooo_engine]
34	uint32_t * nb_inst_issue_slot ,//[nb_ooo_engine]
35	uint32_t ** nb_inst_execute ,//[nb_ooo_engine][ooo_engine_nb_execute_loop]
36	bool * issue_queue_in_order ,//[nb_ooo_engine]
37	uint32_t * nb_read_unit ,//[nb_execute_loop]
38	uint32_t * nb_write_unit ,//[nb_execute_loop]
39	uint32_t size_depth ,
40	uint32_t size_rob_ptr ,
41	uint32_t size_load_queue_ptr ,
42	uint32_t size_store_queue_ptr ,
43	uint32_t size_general_data ,
44	uint32_t size_special_data ,
45	uint32_t size_general_register ,
46	uint32_t size_special_register ,
47	Tpriority_t dispatch_priority ,
48	Tload_balancing_t dispatch_load_balancing ,
49	bool **** table_dispatch ,//[nb_ooo_engine][nb_inst_issue_slot][execute_loop][nb_read_unit]
50	bool *** table_issue_type ,// [execute_loop][nb_read_unit][nb_type]
51	uint32_t ** translate_ooo_engine_num_front_end ,//[nb_ooo_engine][ooo_engine_nb_front_end]
52	uint32_t ** translate_ooo_engine_num_execute_loop,//[nb_ooo_engine][ooo_engine_nb_execute_loop]
53	uint32_t ** translate_execute_loop_num_ooo_engine,//[nb_execute_loop][execute_loop_nb_ooo_engine]
54	bool is_toplevel)
55	{
56	log_begin(Core_Glue,FUNCTION);
57
58	_nb_front_end = nb_front_end ;
59	_nb_context = nb_context ;
60	_nb_ooo_engine = nb_ooo_engine ;
61	_nb_execute_loop = nb_execute_loop ;
62	_ooo_engine_nb_front_end = ooo_engine_nb_front_end ;
63	_ooo_engine_nb_execute_loop = ooo_engine_nb_execute_loop ;
64	_execute_loop_nb_ooo_engine = execute_loop_nb_ooo_engine ;
65	_nb_inst_decod = nb_inst_decod ;
66	_front_end_nb_inst_branch_complete = front_end_nb_inst_branch_complete ;
67	_ooo_engine_nb_inst_branch_complete = ooo_engine_nb_inst_branch_complete ;
68	// _nb_inst_insert = nb_inst_insert ;
69	_nb_inst_reexecute = nb_inst_reexecute ;
70	_nb_inst_issue_queue = nb_inst_issue_queue ;
71	_nb_inst_issue_slot = nb_inst_issue_slot ;
72	_nb_inst_execute = nb_inst_execute ;
73	_issue_queue_in_order = issue_queue_in_order ;
74	_nb_read_unit = nb_read_unit ;
75	_nb_write_unit = nb_write_unit ;
76	_dispatch_priority = dispatch_priority ;
77	_dispatch_load_balancing = dispatch_load_balancing ;
78	_table_dispatch = table_dispatch ;
79	_table_issue_type = table_issue_type ;
80	_translate_ooo_engine_num_front_end = translate_ooo_engine_num_front_end ;
81	_translate_ooo_engine_num_execute_loop = translate_ooo_engine_num_execute_loop;
82	_translate_execute_loop_num_ooo_engine = translate_execute_loop_num_ooo_engine;
83
84	test();
85
86	ALLOC1(_link_ooo_engine_with_front_end,uint32_t,_nb_front_end);
87	ALLOC1(_translate_num_front_end_to_ooo_engine_front_end_id,uint32_t,_nb_front_end);
88	for (uint32_t i=0; i<_nb_ooo_engine; ++i)
89	for (uint32_t j=0; j<_ooo_engine_nb_front_end[i]; ++j)
90	{
91	uint32_t num_front_end = _translate_ooo_engine_num_front_end [i][j];
92
93	_link_ooo_engine_with_front_end [num_front_end] = i;
94	_translate_num_front_end_to_ooo_engine_front_end_id [num_front_end] = j;
95	}
96
97	ALLOC2(_translate_num_execute_loop_to_ooo_engine_execute_loop_id,uint32_t ,_nb_execute_loop,_execute_loop_nb_ooo_engine[it1]);
98	ALLOC2(_translate_num_ooo_engine_to_execute_loop_ooo_engine_id ,Tcontext_t,_nb_ooo_engine,_nb_execute_loop);
99
100	for (uint32_t i=0; i<_nb_ooo_engine; ++i)
101	for (uint32_t j=0; j<_nb_execute_loop; ++j)
102	_translate_num_ooo_engine_to_execute_loop_ooo_engine_id [i][j] = _nb_ooo_engine;
103
104	for (uint32_t i=0; i<_nb_execute_loop; ++i)
105	for (uint32_t j=0; j<_execute_loop_nb_ooo_engine[i]; ++j)
106	{
107	uint32_t num_ooo_engine = _translate_execute_loop_num_ooo_engine [i][j];
108
109	_translate_num_ooo_engine_to_execute_loop_ooo_engine_id [num_ooo_engine][i] = j;
110
111	uint32_t execute_loop_id;
112	for (execute_loop_id = 0; execute_loop_id<_ooo_engine_nb_execute_loop[num_ooo_engine]; ++execute_loop_id)
113	if (_translate_ooo_engine_num_execute_loop [num_ooo_engine][execute_loop_id] == i)
114	break;
115
116	_translate_num_execute_loop_to_ooo_engine_execute_loop_id [i][j] = execute_loop_id;
117	}
118
119	// ALLOC2(_execute_loop_nb_inst_insert,uint32_t,_nb_execute_loop,_execute_loop_nb_ooo_engine[it1]);
120	ALLOC2(_execute_loop_nb_inst_issue_slot ,uint32_t,_nb_execute_loop,_execute_loop_nb_ooo_engine[it1]);
121
122	for (uint32_t i=0; i<_nb_execute_loop; ++i)
123	for (uint32_t j=0; j<_execute_loop_nb_ooo_engine[i]; ++j)
124	{
125	uint32_t num_ooo_engine = _translate_execute_loop_num_ooo_engine [i][j];
126	_execute_loop_nb_inst_issue_slot [i][j] = _nb_inst_issue_slot [num_ooo_engine];
127	// _execute_loop_nb_inst_insert [i][j] = _nb_inst_insert [num_ooo_engine];
128	}
129
130	_max_ooo_engine_nb_inst_branch_complete = max<uint32_t>(_ooo_engine_nb_inst_branch_complete,_nb_ooo_engine);
131	_max_front_end_nb_inst_branch_complete = max<uint32_t>(_front_end_nb_inst_branch_complete,_nb_front_end);
132	_max_ooo_engine_nb_execute_loop = max<uint32_t>(_ooo_engine_nb_execute_loop,_nb_ooo_engine);
133	_max_nb_inst_execute = max<uint32_t>(_nb_inst_execute ,_nb_ooo_engine, _ooo_engine_nb_execute_loop);
134	_max_nb_write_unit = max<uint32_t>(_nb_write_unit ,_nb_execute_loop);
135	// _max_nb_inst_insert = max<uint32_t>(_nb_inst_insert ,_nb_ooo_engine);
136	_max_nb_inst_issue_queue = max<uint32_t>(_nb_inst_issue_queue ,_nb_ooo_engine);
137	_max_nb_inst_issue_slot = max<uint32_t>(_nb_inst_issue_slot ,_nb_ooo_engine);
138	_max_nb_read_unit = max<uint32_t>(_nb_read_unit ,_nb_execute_loop);
139
140	if (is_toplevel)
141	{
142	_size_context_id = log2(max<uint32_t>(nb_context,nb_front_end));
143	_size_front_end_id = log2(nb_front_end );
144	_size_ooo_engine_id = log2(nb_ooo_engine);
145	_size_instruction_address = size_general_data-2 ;
146	_size_data_address = size_general_data ;
147	_size_general_data = size_general_data ;
148	_size_special_data = size_special_data ;
149	_size_general_register = size_general_register;
150	_size_special_register = size_special_register;
151	_size_depth = size_depth ;
152	_size_rob_ptr = size_rob_ptr ;
153	_size_load_queue_ptr = size_load_queue_ptr ;
154	_size_store_queue_ptr = size_store_queue_ptr ;
155	// _size_nb_inst_decod = size_nb_inst_decod ;
156	// _size_nb_inst_commit = size_nb_inst_commit ;
157	// _size_ifetch_queue_ptr = size_ifetch_queue_ptr;
158	// _size_inst_ifetch_ptr = size_inst_ifetch_ptr ;
159
160	_have_port_context_id = _size_context_id > 0;
161	_have_port_front_end_id = _size_front_end_id > 0;
162	_have_port_ooo_engine_id = _size_ooo_engine_id > 0;
163	_have_port_depth = _size_depth > 0;
164	_have_port_rob_ptr = _size_rob_ptr > 0;
165	_have_port_load_queue_ptr = _size_load_queue_ptr > 0;
166	// _have_port_ifetch_queue_ptr = _size_ifetch_queue_ptr > 0;
167	// _have_port_inst_ifetch_ptr = _size_inst_ifetch_ptr > 0;
168
169	copy();
170	}
171
172	log_end(Core_Glue,FUNCTION);
173	};
174
175	// #undef FUNCTION
176	// #define FUNCTION "Core_Glue::Parameters (copy)"
177	// Parameters::Parameters (Parameters & param)
178	// {
179	// log_begin(Core_Glue,FUNCTION);
180	// test();
181	// log_end(Core_Glue,FUNCTION);
182	// };
183
184	#undef FUNCTION
185	#define FUNCTION "Core_Glue::~Parameters"
186	Parameters::~Parameters (void)
187	{
188	log_begin(Core_Glue,FUNCTION);
189
190	DELETE2(_execute_loop_nb_inst_issue_slot ,_nb_execute_loop,_execute_loop_nb_ooo_engine[it1]);
191	// DELETE2(_execute_loop_nb_inst_insert ,_nb_execute_loop,_execute_loop_nb_ooo_engine[it1]);
192	DELETE2(_translate_num_ooo_engine_to_execute_loop_ooo_engine_id ,_nb_ooo_engine,_nb_execute_loop);
193	DELETE2(_translate_num_execute_loop_to_ooo_engine_execute_loop_id,_nb_execute_loop,_execute_loop_nb_ooo_engine[it1]);
194	DELETE1(_translate_num_front_end_to_ooo_engine_front_end_id ,_nb_front_end);
195	DELETE1(_link_ooo_engine_with_front_end ,_nb_front_end);
196
197	log_end(Core_Glue,FUNCTION);
198	};
199
200	#undef FUNCTION
201	#define FUNCTION "Core_Glue::copy"
202	void Parameters::copy (void)
203	{
204	log_begin(Core_Glue,FUNCTION);
205	log_end(Core_Glue,FUNCTION);
206	};
207
208	}; // end namespace core_glue
209	}; // end namespace core
210
211	}; // end namespace behavioural
212	}; // end namespace morpheo

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