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source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/src/Parameters.cpp @ 128

Last change on this file since 128 was 128, checked in by rosiere, 15 years ago
1) Correct bug in link two signal 2) Fix error detected with valgrind 3) modif distexe script
Property svn:keywords set to `Id`
File size: 22.4 KB

Line
1	/*
2	* $Id: Parameters.cpp 128 2009-06-26 08:43:23Z rosiere $
3	*
4	* [ Description ]
5	*
6	*/
7
8	#include "Behavioural/Core/Multi_OOO_Engine/OOO_Engine/include/Parameters.h"
9	#include "Common/include/Max.h"
10
11	namespace morpheo {
12	namespace behavioural {
13	namespace core {
14	namespace multi_ooo_engine {
15	namespace ooo_engine {
16
17
18	#undef FUNCTION
19	#define FUNCTION "OOO_Engine::Parameters"
20	Parameters::Parameters (uint32_t nb_front_end ,
21	uint32_t * nb_context ,//[nb_front_end]
22	uint32_t nb_rename_unit ,
23	uint32_t nb_execute_loop ,
24	uint32_t * nb_inst_decod ,//[nb_front_end]
25	uint32_t * nb_inst_insert ,//[nb_rename_unit]
26	uint32_t * nb_inst_retire ,//[nb_rename_unit]
27	// uint32_t nb_inst_issue ,
28	uint32_t * nb_inst_execute ,//[nb_execute_loop]
29	uint32_t nb_inst_reexecute ,
30	uint32_t nb_inst_commit ,
31	uint32_t nb_inst_branch_complete ,
32	uint32_t ** nb_branch_speculated ,//[nb_front_end][nb_context]
33	uint32_t size_nb_inst_decod ,
34	uint32_t nb_rename_unit_select ,
35	uint32_t nb_execute_loop_select ,
36	uint32_t size_general_data ,
37	uint32_t size_special_data ,
38	uint32_t * link_rename_unit_with_front_end ,//[nb_front_end]
39	// Commit
40	uint32_t size_re_order_buffer ,
41	uint32_t nb_re_order_buffer_bank ,
42	Tpriority_t commit_priority ,
43	Tload_balancing_t commit_load_balancing ,
44	// Issue
45	uint32_t size_issue_queue ,
46	issue_queue::Tissue_queue_scheme_t
47	issue_queue_scheme ,
48	uint32_t nb_issue_queue_bank ,
49	Tpriority_t issue_priority ,
50	Tload_balancing_t issue_load_balancing ,
51	// bool ** table_routing ,//[nb_rename_unit][nb_inst_issue]
52	// bool ** table_issue_type ,//[nb_inst_issue][nb_type]
53	// Reexecute
54	uint32_t size_reexecute_queue ,
55	Tpriority_t reexecute_priority ,
56	Tload_balancing_t reexecute_load_balancing ,
57	// Rename_unit
58	Tpriority_t * rename_select_priority ,//[nb_rename_unit]
59	Tload_balancing_t * rename_select_load_balancing ,//[nb_rename_unit]
60	uint32_t * rename_select_nb_front_end_select,//[nb_rename_unit]
61	uint32_t * nb_general_register ,//[nb_rename_unit]
62	uint32_t * nb_special_register ,//[nb_rename_unit]
63	uint32_t * nb_reg_free ,//[nb_rename_unit]
64	uint32_t * nb_rename_unit_bank ,//[nb_rename_unit]
65	// uint32_t * size_read_counter ,//[nb_rename_unit]
66	uint32_t * nb_load_store_queue ,//[nb_rename_unit]
67	uint32_t ** size_store_queue ,//[nb_rename_unit][nb_load_store_queue]
68	uint32_t ** size_load_queue ,//[nb_rename_unit][nb_load_store_queue]
69	uint32_t ** nb_inst_memory ,//[nb_rename_unit][nb_load_store_queue]
70	uint32_t ** link_load_store_unit_with_thread ,//[nb_front_end][nb_context]
71	// SPR
72	bool *** implement_group ,//[nb_front_end][nb_context][NB_GROUP]
73	// Others
74	uint32_t nb_thread ,
75	uint32_t ** translate_num_context_to_num_thread, //[nb_front_end][nb_context]
76
77	bool is_toplevel
78	)
79	{
80	log_begin(OOO_Engine,FUNCTION);
81
82	_nb_front_end = nb_front_end ;
83	_nb_context = nb_context ;
84	_nb_rename_unit = nb_rename_unit ;
85	_nb_execute_loop = nb_execute_loop ;
86	_nb_inst_decod = nb_inst_decod ;
87	_nb_inst_insert = nb_inst_insert ;
88	_nb_inst_retire = nb_inst_retire ;
89	// _nb_inst_issue = nb_inst_issue ;
90	_nb_inst_execute = nb_inst_execute ;
91	_nb_inst_reexecute = nb_inst_reexecute ;
92	_nb_inst_commit = nb_inst_commit ;
93	_nb_inst_branch_complete = nb_inst_branch_complete ;
94	_nb_branch_speculated = nb_branch_speculated ;
95	_nb_rename_unit_select = nb_rename_unit_select ;
96	_nb_execute_loop_select = nb_execute_loop_select ;
97	// _size_general_data = size_general_data ;
98	// _size_special_data = size_special_data ;
99	_link_rename_unit_with_front_end = link_rename_unit_with_front_end ;
100	_size_re_order_buffer = size_re_order_buffer ;
101	_nb_re_order_buffer_bank = nb_re_order_buffer_bank ;
102	_commit_priority = commit_priority ;
103	_commit_load_balancing = commit_load_balancing ;
104	_size_issue_queue = size_issue_queue ;
105	_issue_queue_scheme = issue_queue_scheme ;
106	_nb_issue_queue_bank = nb_issue_queue_bank ;
107	_issue_priority = issue_priority ;
108	_issue_load_balancing = issue_load_balancing ;
109	// _table_routing = table_routing ;
110	// _table_issue_type = table_issue_type ;
111	_size_reexecute_queue = size_reexecute_queue ;
112	_reexecute_priority = reexecute_priority ;
113	_reexecute_load_balancing = reexecute_load_balancing ;
114	_rename_select_priority = rename_select_priority ;
115	_rename_select_load_balancing = rename_select_load_balancing ;
116	_rename_select_nb_front_end_select = rename_select_nb_front_end_select;
117	_nb_general_register = nb_general_register ;
118	_nb_special_register = nb_special_register ;
119	_nb_reg_free = nb_reg_free ;
120	_nb_rename_unit_bank = nb_rename_unit_bank ;
121	// _size_read_counter = size_read_counter ;
122	_nb_load_store_queue = nb_load_store_queue ;
123	_size_store_queue = size_store_queue ;
124	_size_load_queue = size_load_queue ;
125	_nb_inst_memory = nb_inst_memory ;
126	_link_load_store_unit_with_thread = link_load_store_unit_with_thread ;
127	_implement_group = implement_group ;
128
129	_nb_thread = nb_thread ;
130	_translate_num_context_to_num_thread = translate_num_context_to_num_thread;
131
132	test();
133
134	log_printf(TRACE,OOO_Engine,FUNCTION," * link_front_end_with_rename_unit");
135	_link_front_end_with_rename_unit = new std::vector<uint32_t> [_nb_rename_unit];
136	for (uint32_t i=0; i<_nb_front_end; i++)
137	{
138	uint32_t num_rename_unit = _link_rename_unit_with_front_end[i];
139
140	log_printf(TRACE,OOO_Engine,FUNCTION," front_end %d is link with rename_unit %d with id %d",i,num_rename_unit,_link_front_end_with_rename_unit[num_rename_unit].size());
141
142	_link_front_end_with_rename_unit[num_rename_unit].push_back(i);
143	}
144	_rename_unit_size_front_end_id = new uint32_t [_nb_rename_unit];
145	_rename_unit_size_context_id = new uint32_t [_nb_rename_unit];
146	_rename_unit_nb_front_end = new uint32_t [_nb_rename_unit];
147	_rename_unit_nb_context = new uint32_t * [_nb_rename_unit];
148	_rename_unit_nb_inst_decod = new uint32_t * [_nb_rename_unit];
149	_rename_unit_link_load_store_unit_with_thread = new uint32_t ** [_nb_rename_unit];
150
151	for (uint32_t i=0; i<_nb_rename_unit; i++)
152	{
153	uint32_t x = _link_front_end_with_rename_unit[i].size(); // number of linked front_end
154
155	_rename_unit_nb_front_end [i] = x;
156	_rename_unit_nb_context [i] = new uint32_t [x];
157	_rename_unit_nb_inst_decod [i] = new uint32_t [x];
158	_rename_unit_link_load_store_unit_with_thread [i] = new uint32_t * [x];
159
160	// Scan front_end list
161	std::vector<uint32_t>::iterator it=_link_front_end_with_rename_unit[i].begin();
162	for (uint32_t j=0; j<x; j++)
163	{
164	_rename_unit_nb_context [i][j] = _nb_context [*it];
165	_rename_unit_nb_inst_decod [i][j] = _nb_inst_decod [*it];
166	_rename_unit_link_load_store_unit_with_thread [i][j] = new uint32_t [_nb_context [*it]];
167
168	for (uint32_t k=0; k<_nb_context [*it]; k++)
169	_rename_unit_link_load_store_unit_with_thread [i][j][k] = _link_load_store_unit_with_thread [*it][k];
170
171	++it;
172	}
173
174	_rename_unit_size_front_end_id [i] = log2(_rename_unit_nb_front_end [i]);
175	_rename_unit_size_context_id [i] = log2(max<uint32_t>(_rename_unit_nb_context [i], _rename_unit_nb_front_end [i]));
176	}
177
178	for (uint32_t i=0; i<_nb_rename_unit; i++)
179	{
180	log_printf(TRACE,OOO_Engine,FUNCTION," * Rename_unit [%d]",i);
181	log_printf(TRACE,OOO_Engine,FUNCTION," * front_end : %d",_rename_unit_nb_front_end[i]);
182
183	for (uint32_t j=0; j<_rename_unit_nb_front_end[i]; j++)
184	{
185	log_printf(TRACE,OOO_Engine,FUNCTION," * [%d] nb_context : %d, nb_inst_decod : %d",j,_rename_unit_nb_context[i][j],_rename_unit_nb_inst_decod[i][j]);
186
187	for (uint32_t k=0; k<_rename_unit_nb_context[i][j]; ++k)
188	log_printf(TRACE,OOO_Engine,FUNCTION," * [%d][%d] link_lsq : %d",j,k,_rename_unit_link_load_store_unit_with_thread[i][j][k]);
189	}
190	}
191
192	_max_nb_context = max<uint32_t>(_nb_context,_nb_front_end);
193	_max_branch_speculated = max<uint32_t>(_nb_branch_speculated,_nb_front_end,_nb_context);
194	_size_rename_id = log2(_nb_rename_unit);
195	// _size_max_depth = log2(_max_branch_speculated);
196	uint32_t size_front_end_id = log2(_nb_front_end);
197	uint32_t size_context_id = log2(_max_nb_context);
198	uint32_t size_packet_id = log2(nb_re_order_buffer_bank)+log2(size_re_order_buffer/nb_re_order_buffer_bank);
199	uint32_t size_general_register = log2(max<uint32_t>(_nb_general_register,_nb_rename_unit));
200	uint32_t size_special_register = log2(max<uint32_t>(_nb_special_register,_nb_rename_unit));
201	uint32_t size_store_queue_ptr = log2(max<uint32_t>(_size_store_queue,_nb_rename_unit,_nb_load_store_queue));
202	uint32_t size_load_queue_ptr = log2(max<uint32_t>(_size_load_queue ,_nb_rename_unit,_nb_load_store_queue));
203
204	_sum_inst_insert = 0;
205	_sum_inst_retire = 0;
206	for (uint32_t i=0; i<_nb_rename_unit; i++)
207	{
208	_sum_inst_insert += _nb_inst_insert [i];
209	_sum_inst_retire += _nb_inst_retire [i];
210
211	log_printf(TRACE,OOO_Engine,FUNCTION," * rename_unit [%d] - nb_inst_insert %d, nb_inst_retire %d", i,_nb_inst_insert [i],_nb_inst_retire [i]);
212	}
213
214	log_printf(TRACE,OOO_Engine,FUNCTION," * sum_inst_insert %d, sum_inst_retire %d",_sum_inst_insert,_sum_inst_retire);
215
216	// _have_port_front_end_id = _size_front_end_id > 0;
217	// _have_port_context_id = _size_context_id > 0;
218	// _have_port_packet_id = _size_packet_id > 0;
219	_have_port_rename_id = _size_rename_id > 0;
220	// _have_port_load_queue_ptr = _size_load_queue_ptr > 0;
221	// _have_port_max_depth = _size_max_depth > 0;
222	// _have_port_depth = _param_commit_unit->_have_port_depth;
223
224	_param_rename_unit = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::Parameters * [_nb_rename_unit];
225	for (uint32_t i=0; i<_nb_rename_unit; i++)
226	_param_rename_unit [i] = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::rename_unit::Parameters
227	(
228	_rename_unit_nb_front_end [i],
229	_rename_unit_nb_context [i],
230	_rename_unit_nb_inst_decod [i],
231	_nb_inst_insert [i],
232	_nb_inst_retire [i],
233	_nb_load_store_queue [i],
234	_size_store_queue [i],
235	_size_load_queue [i],
236	_nb_inst_memory [i],
237	_rename_unit_link_load_store_unit_with_thread [i],
238	_rename_select_priority [i],
239	_rename_select_load_balancing [i],
240	_rename_select_nb_front_end_select [i],
241	_max_branch_speculated ,
242	size_general_data ,
243	_nb_general_register [i],
244	_nb_special_register [i],
245	_nb_reg_free [i],
246	_nb_rename_unit_bank [i]// ,
247	// _size_read_counter [i]
248
249	);
250
251	_param_commit_unit = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::commit_unit::Parameters
252	(
253	_nb_front_end ,
254	_nb_context ,
255	_nb_rename_unit ,
256	_size_re_order_buffer ,
257	_nb_re_order_buffer_bank ,
258	_nb_inst_insert ,
259	_nb_inst_retire ,
260	_nb_inst_commit ,
261	_nb_inst_reexecute ,
262	_nb_inst_branch_complete ,
263	_nb_branch_speculated ,
264	size_nb_inst_decod ,
265	size_general_data ,
266	size_store_queue_ptr ,
267	size_load_queue_ptr ,
268	size_general_register ,
269	size_special_register ,
270	_commit_priority ,
271	_commit_load_balancing ,
272	_nb_rename_unit_select ,
273	_nb_thread ,
274	_translate_num_context_to_num_thread
275	);
276
277
278	_param_issue_queue = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::issue_queue::Parameters
279	(_max_nb_context ,
280	_nb_front_end ,
281	_nb_rename_unit ,
282	_size_issue_queue ,
283	_issue_queue_scheme ,
284	_nb_issue_queue_bank ,
285	size_packet_id ,
286	size_general_data ,
287	size_special_data ,
288	size_general_register ,//+_size_rename_id
289	size_special_register ,//+_size_rename_id
290	size_store_queue_ptr ,
291	size_load_queue_ptr ,
292	// _nb_inst_issue ,
293	_nb_inst_insert ,
294	_nb_inst_reexecute ,
295	_nb_rename_unit_select ,
296	_issue_priority ,
297	_issue_load_balancing // ,
298	// _table_routing ,
299	// _table_issue_type
300	);
301
302	_nb_inst_issue = _param_issue_queue->_nb_inst_issue;
303
304	_param_reexecute_unit = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::reexecute_unit::Parameters
305	( size_context_id ,
306	size_front_end_id ,
307	size_packet_id ,
308	_size_reexecute_queue ,
309	_nb_execute_loop ,
310	_nb_inst_execute ,
311	_nb_inst_commit ,
312	_nb_inst_reexecute ,
313	_nb_execute_loop_select ,
314	_reexecute_priority ,
315	_reexecute_load_balancing,
316	size_general_register ,//+_size_rename_id
317	size_special_register ,//+_size_rename_id
318	size_general_data ,
319	size_special_data ,
320	size_store_queue_ptr ,
321	size_load_queue_ptr
322	);
323
324	_param_special_register_unit = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::special_register_unit::Parameters
325	(
326	_nb_front_end ,
327	_nb_context ,
328	_nb_inst_reexecute ,
329	_implement_group ,
330	_translate_num_context_to_num_thread
331	);
332
333	_param_glue = new morpheo::behavioural::core::multi_ooo_engine::ooo_engine::ooo_engine_glue::Parameters
334	(_nb_front_end ,
335	_nb_context ,
336	_nb_rename_unit ,
337	_nb_inst_decod ,
338	_nb_inst_insert ,
339	_nb_inst_retire ,
340	size_general_data ,
341	size_special_data ,
342	_link_rename_unit_with_front_end ,
343	_link_front_end_with_rename_unit ,
344	size_packet_id ,
345	size_general_register ,
346	size_special_register ,
347	size_store_queue_ptr ,
348	size_load_queue_ptr
349	);
350
351	if (is_toplevel)
352	{
353	_size_front_end_id = size_front_end_id;
354	_size_context_id = size_context_id ;
355	_size_depth = log2(_max_branch_speculated);
356	_size_instruction_address = size_general_data-2;
357	_size_general_data = size_general_data;
358	_size_special_data = size_special_data;
359	_size_general_register = size_general_register;
360	_size_special_register = size_special_register;
361	_size_store_queue_ptr = size_store_queue_ptr ;
362	_size_load_queue_ptr = size_load_queue_ptr ;
363	_size_rob_ptr = size_packet_id;
364	_size_nb_inst_commit = log2(size_re_order_buffer)+1;
365	_size_nb_inst_decod = size_nb_inst_decod;
366
367	_have_port_front_end_id = _size_front_end_id > 0;
368	_have_port_context_id = _size_context_id > 0;
369	_have_port_rob_ptr = _size_rob_ptr > 0;
370	_have_port_load_queue_ptr = _size_load_queue_ptr > 0;
371	_have_port_depth = _size_depth > 0;
372
373	copy();
374	}
375
376
377	log_end(OOO_Engine,FUNCTION);
378	};
379
380	// #undef FUNCTION
381	// #define FUNCTION "OOO_Engine::Parameters (copy)"
382	// Parameters::Parameters (Parameters & param)
383	// {
384	// log_begin(OOO_Engine,FUNCTION);
385	// test();
386	// log_end(OOO_Engine,FUNCTION);
387	// };
388
389	#undef FUNCTION
390	#define FUNCTION "OOO_Engine::~Parameters"
391	Parameters::~Parameters (void)
392	{
393	log_begin(OOO_Engine,FUNCTION);
394
395	for (uint32_t i=0; i<_nb_rename_unit; i++)
396	{
397	for (uint32_t j=0; j<_nb_front_end; j++)
398	delete [] _rename_unit_link_load_store_unit_with_thread [i][j];
399
400	delete [] _rename_unit_link_load_store_unit_with_thread [i];
401	delete [] _rename_unit_nb_inst_decod [i];
402	delete [] _rename_unit_nb_context [i];
403	}
404
405	delete [] _rename_unit_link_load_store_unit_with_thread;
406	delete [] _rename_unit_nb_inst_decod ;
407	delete [] _rename_unit_nb_context ;
408	delete [] _rename_unit_nb_front_end ;
409	delete [] _rename_unit_size_front_end_id ;
410	delete [] _rename_unit_size_context_id ;
411	delete [] _link_front_end_with_rename_unit ;
412
413	for (uint32_t i=0; i<_nb_rename_unit; i++)
414	delete _param_rename_unit [i] ;
415	delete [] _param_rename_unit ;
416	delete _param_commit_unit ;
417	delete _param_issue_queue ;
418	delete _param_reexecute_unit ;
419	delete _param_special_register_unit;
420	delete _param_glue ;
421
422	log_end(OOO_Engine,FUNCTION);
423	};
424
425	#undef FUNCTION
426	#define FUNCTION "OOO_Engine::copy"
427	void Parameters::copy (void)
428	{
429	log_begin(OOO_Engine,FUNCTION);
430
431	for (uint32_t i=0; i<_nb_rename_unit; i++)
432	COPY(_param_rename_unit [i]);
433	COPY(_param_commit_unit );
434	COPY(_param_issue_queue );
435	COPY(_param_reexecute_unit );
436	COPY(_param_special_register_unit);
437	COPY(_param_glue );
438
439	log_end(OOO_Engine,FUNCTION);
440	};
441
442	}; // end namespace ooo_engine
443	}; // end namespace multi_ooo_engine
444	}; // end namespace core
445
446	}; // end namespace behavioural
447	}; // end namespace morpheo

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