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source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Core_Glue/src/Core_Glue.cpp @ 122

Last change on this file since 122 was 122, checked in by rosiere, 15 years ago
Modif for performance : 1) Load Store Unit : store send request to valid exeception 2) Commit_unit : retire can bypass store 3) Commit_unit : add stat to manage store instruction 4) Load Store Unit and Load Store Pointer Manager : add store_queue_ptr_read 5) Fix lot of bug
Property svn:keywords set to `Id`
File size: 11.1 KB

Line
1	/*
2	* $Id: Core_Glue.cpp 122 2009-06-03 08:15:51Z rosiere $
3	*
4	* [ Description ]
5	*
6	*/
7
8	#include "Behavioural/Core/Core_Glue/include/Core_Glue.h"
9
10	namespace morpheo {
11	namespace behavioural {
12	namespace core {
13	namespace core_glue {
14
15
16	#undef FUNCTION
17	#define FUNCTION "Core_Glue::Core_Glue"
18	Core_Glue::Core_Glue
19	(
20	#ifdef SYSTEMC
21	sc_module_name name,
22	#else
23	string name,
24	#endif
25	#ifdef STATISTICS
26	morpheo::behavioural::Parameters_Statistics * param_statistics,
27	#endif
28	morpheo::behavioural::core::core_glue::Parameters * param,
29	morpheo::behavioural::Tusage_t usage
30	):
31	_name (name)
32	,_param (param)
33	,_usage (usage)
34	{
35	log_begin(Core_Glue,FUNCTION);
36
37	usage_environment(_usage);
38
39	#if DEBUG_Core_Glue == true
40	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> Parameters"),_name.c_str());
41
42	std::cout << *param << std::endl;
43	#endif
44
45	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Allocation"),_name.c_str());
46
47	allocation (
48	#ifdef STATISTICS
49	param_statistics
50	#endif
51	);
52
53	#ifdef STATISTICS
54	if (usage_is_set(_usage,USE_STATISTICS))
55	{
56	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Allocation of statistics"),_name.c_str());
57
58	statistics_allocation(param_statistics);
59	}
60	#endif
61
62	#ifdef VHDL
63	if (usage_is_set(_usage,USE_VHDL))
64	{
65	// generate the vhdl
66	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Generate the vhdl"),_name.c_str());
67
68	vhdl();
69	}
70	#endif
71
72	#ifdef SYSTEMC
73	if (usage_is_set(_usage,USE_SYSTEMC))
74	{
75	// Constant
76	if (_param->_have_port_front_end_id)
77	for (uint32_t i=0; i<_param->_nb_front_end; ++i)
78	for (uint32_t j=0; j<_param->_nb_inst_decod [i]; ++j)
79	{
80	PORT_WRITE(out_RENAME_FRONT_END_ID [i][j],_param->_translate_num_front_end_to_ooo_engine_front_end_id[i]);
81	}
82
83	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Method - transition"),_name.c_str());
84
85	SC_METHOD (transition);
86	dont_initialize ();
87	sensitive << (*(in_CLOCK)).pos();
88
89	# ifdef SYSTEMCASS_SPECIFIC
90	// List dependency information
91	# endif
92
93	// log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Method - genMoore"),_name.c_str());
94	// SC_METHOD (genMoore);
95	// dont_initialize ();
96	// sensitive << (*(in_CLOCK)).neg(); // need internal register
97
98	// # ifdef SYSTEMCASS_SPECIFIC
99	// // List dependency information
100	// # endif
101
102	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Method - genMealy_branch_complete"),_name.c_str());
103	SC_METHOD (genMealy_branch_complete);
104	dont_initialize ();
105	// sensitive << (*(in_CLOCK)).neg(); // don't need internal register
106	for (uint32_t i=0; i<_param->_nb_front_end; ++i)
107	for (uint32_t j=0; j<_param->_front_end_nb_inst_branch_complete[i]; ++j)
108	sensitive << (*(in_BRANCH_COMPLETE_FRONT_END_ACK [i][j]))
109	<< (*(in_BRANCH_COMPLETE_FRONT_END_MISS_PREDICTION [i][j]));
110
111	for (uint32_t i=0; i<_param->_nb_ooo_engine; ++i)
112	for (uint32_t j=0; j<_param->_ooo_engine_nb_inst_branch_complete[i]; ++j)
113	{
114	sensitive << (*(in_BRANCH_COMPLETE_OOO_ENGINE_VAL [i][j]))
115	<< (*(in_BRANCH_COMPLETE_OOO_ENGINE_ADDRESS [i][j]))
116	<< (*(in_BRANCH_COMPLETE_OOO_ENGINE_NO_SEQUENCE [i][j]));
117	if (_param->_have_port_front_end_id)
118	sensitive << (*(in_BRANCH_COMPLETE_OOO_ENGINE_FRONT_END_ID [i][j]));
119	if (_param->_have_port_context_id)
120	sensitive << (*(in_BRANCH_COMPLETE_OOO_ENGINE_CONTEXT_ID [i][j]));
121	if (_param->_have_port_depth)
122	sensitive << (*(in_BRANCH_COMPLETE_OOO_ENGINE_DEPTH [i][j]));
123	}
124
125
126	# ifdef SYSTEMCASS_SPECIFIC
127	// List dependency information
128	# endif
129
130	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Method - genMealy_commit_event"),_name.c_str());
131	SC_METHOD (genMealy_commit_event);
132	dont_initialize ();
133	// sensitive << (*(in_CLOCK)).neg(); // don't need internal register
134	for (uint32_t i=0; i<_param->_nb_front_end; ++i)
135	sensitive << (*(in_COMMIT_EVENT_FRONT_END_ACK [i]));
136	for (uint32_t i=0; i<_param->_nb_ooo_engine; ++i)
137	{
138	sensitive << (*(in_COMMIT_EVENT_OOO_ENGINE_VAL [i]))
139	<< (*(in_COMMIT_EVENT_OOO_ENGINE_TYPE [i]))
140	<< (*(in_COMMIT_EVENT_OOO_ENGINE_IS_DELAY_SLOT [i]))
141	<< (*(in_COMMIT_EVENT_OOO_ENGINE_ADDRESS [i]))
142	<< (*(in_COMMIT_EVENT_OOO_ENGINE_ADDRESS_EPCR_VAL [i]))
143	<< (*(in_COMMIT_EVENT_OOO_ENGINE_ADDRESS_EPCR [i]))
144	<< (*(in_COMMIT_EVENT_OOO_ENGINE_ADDRESS_EEAR_VAL [i]))
145	<< (*(in_COMMIT_EVENT_OOO_ENGINE_ADDRESS_EEAR [i]));
146	if (_param->_have_port_front_end_id)
147	sensitive << (*(in_COMMIT_EVENT_OOO_ENGINE_FRONT_END_ID [i]));
148	if (_param->_have_port_context_id)
149	sensitive << (*(in_COMMIT_EVENT_OOO_ENGINE_CONTEXT_ID [i]));
150	if (_param->_have_port_depth)
151	sensitive << (*(in_COMMIT_EVENT_OOO_ENGINE_DEPTH [i]));
152	}
153
154	# ifdef SYSTEMCASS_SPECIFIC
155	// List dependency information
156	# endif
157
158	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Method - genMealy_issue"),_name.c_str());
159	SC_METHOD (genMealy_issue);
160	dont_initialize ();
161	// sensitive << (*(in_CLOCK)).neg(); // don't need internal register
162
163	for (uint32_t i=0; i<_param->_nb_ooo_engine; ++i)
164	for (uint32_t j=0; j<_param->_nb_inst_issue_queue [i]; ++j)
165	{
166	sensitive << (*(in_ISSUE_OOO_ENGINE_VAL [i][j]))
167	<< (*(in_ISSUE_OOO_ENGINE_TYPE [i][j]))
168	<< (*(in_ISSUE_OOO_ENGINE_OPERATION [i][j]))
169	<< (*(in_ISSUE_OOO_ENGINE_STORE_QUEUE_PTR_WRITE [i][j]))
170	<< (*(in_ISSUE_OOO_ENGINE_STORE_QUEUE_PTR_READ [i][j]))
171	<< (*(in_ISSUE_OOO_ENGINE_STORE_QUEUE_EMPTY [i][j]))
172	<< (*(in_ISSUE_OOO_ENGINE_HAS_IMMEDIAT [i][j]))
173	<< (*(in_ISSUE_OOO_ENGINE_IMMEDIAT [i][j]))
174	<< (*(in_ISSUE_OOO_ENGINE_READ_RA [i][j]))
175	<< (*(in_ISSUE_OOO_ENGINE_NUM_REG_RA [i][j]))
176	<< (*(in_ISSUE_OOO_ENGINE_READ_RB [i][j]))
177	<< (*(in_ISSUE_OOO_ENGINE_NUM_REG_RB [i][j]))
178	<< (*(in_ISSUE_OOO_ENGINE_READ_RC [i][j]))
179	<< (*(in_ISSUE_OOO_ENGINE_NUM_REG_RC [i][j]))
180	<< (*(in_ISSUE_OOO_ENGINE_WRITE_RD [i][j]))
181	<< (*(in_ISSUE_OOO_ENGINE_NUM_REG_RD [i][j]))
182	<< (*(in_ISSUE_OOO_ENGINE_WRITE_RE [i][j]))
183	<< (*(in_ISSUE_OOO_ENGINE_NUM_REG_RE [i][j]));
184	if (_param->_have_port_front_end_id)
185	sensitive << (*(in_ISSUE_OOO_ENGINE_FRONT_END_ID [i][j]));
186	if (_param->_have_port_context_id)
187	sensitive << (*(in_ISSUE_OOO_ENGINE_CONTEXT_ID [i][j]));
188	if (_param->_have_port_rob_ptr)
189	sensitive << (*(in_ISSUE_OOO_ENGINE_PACKET_ID [i][j]));
190	if (_param->_have_port_load_queue_ptr)
191	sensitive << (*(in_ISSUE_OOO_ENGINE_LOAD_QUEUE_PTR_WRITE [i][j]));
192	}
193
194	for (uint32_t i=0; i<_param->_nb_execute_loop; ++i)
195	for (uint32_t j=0; j<_param->_nb_read_unit [i]; ++j)
196	sensitive << (*(in_ISSUE_EXECUTE_LOOP_ACK [i][j]));
197
198	# ifdef SYSTEMCASS_SPECIFIC
199	// List dependency information
200	# endif
201
202	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Method - genMealy_execute"),_name.c_str());
203	SC_METHOD (genMealy_execute);
204	dont_initialize ();
205	// sensitive << (*(in_CLOCK)).neg(); // don't need internal register
206
207	for (uint32_t i=0; i<_param->_nb_ooo_engine; ++i)
208	for (uint32_t j=0; j<_param->_ooo_engine_nb_execute_loop[i]; ++j)
209	for (uint32_t k=0; k<_param->_nb_inst_execute[i][j]; ++k)
210	sensitive << (*(in_EXECUTE_OOO_ENGINE_ACK [i][j][k]));
211
212	for (uint32_t i=0; i<_param->_nb_execute_loop; ++i)
213	for (uint32_t j=0; j<_param->_nb_write_unit[i]; ++j)
214	{
215	sensitive << (*(in_EXECUTE_EXECUTE_LOOP_VAL [i][j]))
216	// << (*(in_EXECUTE_EXECUTE_LOOP_OPERATION [i][j]))
217	// << (*(in_EXECUTE_EXECUTE_LOOP_TYPE [i][j]))
218	<< (*(in_EXECUTE_EXECUTE_LOOP_FLAGS [i][j]))
219	<< (*(in_EXECUTE_EXECUTE_LOOP_EXCEPTION [i][j]))
220	<< (*(in_EXECUTE_EXECUTE_LOOP_NO_SEQUENCE [i][j]))
221	<< (*(in_EXECUTE_EXECUTE_LOOP_ADDRESS [i][j]))
222	<< (*(in_EXECUTE_EXECUTE_LOOP_DATA [i][j]));
223	if (_param->_have_port_context_id)
224	sensitive << (*(in_EXECUTE_EXECUTE_LOOP_CONTEXT_ID [i][j]));
225	if (_param->_have_port_front_end_id)
226	sensitive << (*(in_EXECUTE_EXECUTE_LOOP_FRONT_END_ID [i][j]));
227	if (_param->_have_port_ooo_engine_id)
228	sensitive << (*(in_EXECUTE_EXECUTE_LOOP_OOO_ENGINE_ID [i][j]));
229	if (_param->_have_port_rob_ptr)
230	sensitive << (*(in_EXECUTE_EXECUTE_LOOP_PACKET_ID [i][j]));
231	}
232
233	# ifdef SYSTEMCASS_SPECIFIC
234	// List dependency information
235	# endif
236
237	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Method - genMealy_insert"),_name.c_str());
238	SC_METHOD (genMealy_insert);
239	dont_initialize ();
240	// sensitive << (*(in_CLOCK)).neg(); // don't need internal register
241
242	for (uint32_t i=0; i<_param->_nb_ooo_engine; ++i)
243	for (uint32_t j=0; j<_param->_nb_inst_insert[i]; ++j)
244	sensitive << (*(in_INSERT_OOO_ENGINE_VAL [i][j]))
245	<< (*(in_INSERT_OOO_ENGINE_RD_USE [i][j]))
246	<< (*(in_INSERT_OOO_ENGINE_RD_NUM_REG [i][j]))
247	<< (*(in_INSERT_OOO_ENGINE_RE_USE [i][j]))
248	<< (*(in_INSERT_OOO_ENGINE_RE_NUM_REG [i][j]));
249	for (uint32_t i=0; i<_param->_nb_execute_loop; ++i)
250	for (uint32_t j=0; j<_param->_execute_loop_nb_ooo_engine[i]; ++j)
251	for (uint32_t k=0; k<_param->_execute_loop_nb_inst_insert[i][j]; ++k)
252	sensitive << (*(in_INSERT_EXECUTE_LOOP_ACK [i][j][k]));
253
254	# ifdef SYSTEMCASS_SPECIFIC
255	// List dependency information
256	# endif
257
258	#endif
259	}
260	log_end(Core_Glue,FUNCTION);
261	};
262
263	#undef FUNCTION
264	#define FUNCTION "Core_Glue::~Core_Glue"
265	Core_Glue::~Core_Glue (void)
266	{
267	log_begin(Core_Glue,FUNCTION);
268
269	#ifdef STATISTICS
270	if (usage_is_set(_usage,USE_STATISTICS))
271	{
272	statistics_deallocation();
273	}
274	#endif
275
276	log_printf(INFO,Core_Glue,FUNCTION,_("<%s> : Deallocation"),_name.c_str());
277	deallocation ();
278
279	log_end(Core_Glue,FUNCTION);
280	};
281
282	}; // end namespace core_glue
283	}; // end namespace core
284
285	}; // end namespace behavioural
286	}; // end namespace morpheo

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