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source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_OOO_Engine/OOO_Engine/src/Parameters.cpp @ 120

Last change on this file since 120 was 120, checked in by rosiere, 15 years ago
1) Context_state : Add statistics 2) Add configuration with multi front_end 3) Add optionnal pid at log filename
Property svn:keywords set to `Id`
File size: 22.3 KB

Line
1	/*
2	* $Id: Parameters.cpp 120 2009-05-26 19:01:47Z 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	delete [] _param_rename_unit ;
414	delete _param_commit_unit ;
415	delete _param_issue_queue ;
416	delete _param_reexecute_unit ;
417	delete _param_special_register_unit;
418	delete _param_glue ;
419
420	log_end(OOO_Engine,FUNCTION);
421	};
422
423	#undef FUNCTION
424	#define FUNCTION "OOO_Engine::copy"
425	void Parameters::copy (void)
426	{
427	log_begin(OOO_Engine,FUNCTION);
428
429	for (uint32_t i=0; i<_nb_rename_unit; i++)
430	COPY(_param_rename_unit [i]);
431	COPY(_param_commit_unit );
432	COPY(_param_issue_queue );
433	COPY(_param_reexecute_unit );
434	COPY(_param_special_register_unit);
435	COPY(_param_glue );
436
437	log_end(OOO_Engine,FUNCTION);
438	};
439
440	}; // end namespace ooo_engine
441	}; // end namespace multi_ooo_engine
442	}; // end namespace core
443
444	}; // end namespace behavioural
445	}; // end namespace morpheo

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