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source: trunk/IPs/systemC/processor/Morpheo/Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Direction_Glue/SelfTest/src/test.cpp @ 81

Last change on this file since 81 was 81, checked in by rosiere, 16 years ago
Finish Environment (and test) Continue predictor_unit Add external tools svn keyword "Id" set
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File size: 13.3 KB

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1	/*
2	* $Id: test.cpp 81 2008-04-15 18:40:01Z rosiere $
3	*
4	* [ Description ]
5	*
6	* Test
7	*/
8
9	#include "Behavioural/Core/Multi_Front_end/Front_end/Prediction_unit/Direction/Direction_Glue/SelfTest/include/test.h"
10	#include "Common/include/Test.h"
11	#include "Common/include/BitManipulation.h"
12	#include "Behavioural/include/Allocation.h"
13
14	#define NB_ITERATION 1024
15	#define CYCLE_MAX (128*NB_ITERATION)
16
17	#define LABEL(str...) \
18	{ \
19	msg (_("{%d} "),static_cast<uint32_t>(sc_simulation_time())); \
20	msg (str); \
21	msg (_("\n")); \
22	} while(0)
23
24	#define SC_START(cycle_offset) \
25	do \
26	{ \
27	/cout << "SC_START (begin)" << endl;/ \
28	\
29	uint32_t cycle_current = static_cast<uint32_t>(sc_simulation_time()); \
30	if (cycle_offset != 0) \
31	{ \
32	cout << "##########[ cycle "<< cycle_current+cycle_offset << " ]" << endl; \
33	} \
34	\
35	if (cycle_current > CYCLE_MAX) \
36	{ \
37	TEST_KO("Maximal cycles Reached"); \
38	} \
39	\
40	sc_start(cycle_offset); \
41	\
42	/cout << "SC_START (end )" << endl;/ \
43	} while(0)
44
45	void test (string name,
46	morpheo::behavioural::core::multi_front_end::front_end::prediction_unit::direction::direction_glue::Parameters * _param)
47	{
48	msg(_("<%s> : Simulation SystemC.\n"),name.c_str());
49
50	#ifdef STATISTICS
51	morpheo::behavioural::Parameters_Statistics * _parameters_statistics = new morpheo::behavioural::Parameters_Statistics (5,50);
52	#endif
53
54	Direction_Glue * _Direction_Glue = new Direction_Glue (name.c_str(),
55	#ifdef STATISTICS
56	_parameters_statistics,
57	#endif
58	_param);
59
60	#ifdef SYSTEMC
61	/*********************************************************************
62	* Déclarations des signaux
63	*********************************************************************/
64	string rename;
65
66	sc_clock * in_CLOCK = new sc_clock ("clock", 1.0, 0.5);
67	sc_signal<Tcontrol_t> * in_NRESET = new sc_signal<Tcontrol_t> ("NRESET");
68
69	ALLOC1_SC_SIGNAL( in_PREDICT_VAL ," in_PREDICT_VAL ",Tcontrol_t,_param->_nb_inst_predict);
70	ALLOC1_SC_SIGNAL(out_PREDICT_ACK ,"out_PREDICT_ACK ",Tcontrol_t,_param->_nb_inst_predict);
71	ALLOC1_SC_SIGNAL( in_PREDICT_ADDRESS_SRC ," in_PREDICT_ADDRESS_SRC ",Taddress_t,_param->_nb_inst_predict);
72	ALLOC1_SC_SIGNAL( in_PREDICT_STATIC ," in_PREDICT_STATIC ",Tcontrol_t,_param->_nb_inst_predict);
73	ALLOC1_SC_SIGNAL( in_PREDICT_LAST_TAKE ," in_PREDICT_LAST_TAKE ",Tcontrol_t,_param->_nb_inst_predict);
74	ALLOC1_SC_SIGNAL(out_PREDICT_HISTORY ,"out_PREDICT_HISTORY ",Thistory_t,_param->_nb_inst_predict);
75	ALLOC1_SC_SIGNAL(out_PREDICT_DIRECTION ,"out_PREDICT_DIRECTION ",Tcontrol_t,_param->_nb_inst_predict);
76	ALLOC1_SC_SIGNAL(out_PREDICT_PREDICTOR_VAL ,"out_PREDICT_PREDICTOR_VAL ",Tcontrol_t,_param->_nb_inst_predict);
77	ALLOC1_SC_SIGNAL( in_PREDICT_PREDICTOR_ACK ," in_PREDICT_PREDICTOR_ACK ",Tcontrol_t,_param->_nb_inst_predict);
78	ALLOC1_SC_SIGNAL(out_PREDICT_PREDICTOR_ADDRESS_SRC,"out_PREDICT_PREDICTOR_ADDRESS_SRC",Taddress_t,_param->_nb_inst_predict);
79	ALLOC1_SC_SIGNAL( in_PREDICT_PREDICTOR_HISTORY ," in_PREDICT_PREDICTOR_HISTORY ",Thistory_t,_param->_nb_inst_predict);
80	ALLOC1_SC_SIGNAL( in_PREDICT_PREDICTOR_DIRECTION ," in_PREDICT_PREDICTOR_DIRECTION ",Tcontrol_t,_param->_nb_inst_predict);
81	ALLOC1_SC_SIGNAL( in_UPDATE_VAL ," in_UPDATE_VAL ",Tcontrol_t,_param->_nb_inst_update);
82	ALLOC1_SC_SIGNAL(out_UPDATE_ACK ,"out_UPDATE_ACK ",Tcontrol_t,_param->_nb_inst_update);
83	ALLOC1_SC_SIGNAL( in_UPDATE_ADDRESS ," in_UPDATE_ADDRESS ",Taddress_t,_param->_nb_inst_update);
84	ALLOC1_SC_SIGNAL( in_UPDATE_HISTORY ," in_UPDATE_HISTORY ",Thistory_t,_param->_nb_inst_update);
85	ALLOC1_SC_SIGNAL( in_UPDATE_DIRECTION ," in_UPDATE_DIRECTION ",Tcontrol_t,_param->_nb_inst_update);
86	ALLOC1_SC_SIGNAL(out_UPDATE_PREDICTOR_VAL ,"out_UPDATE_PREDICTOR_VAL ",Tcontrol_t,_param->_nb_inst_update);
87	ALLOC1_SC_SIGNAL( in_UPDATE_PREDICTOR_ACK ," in_UPDATE_PREDICTOR_ACK ",Tcontrol_t,_param->_nb_inst_update);
88	ALLOC1_SC_SIGNAL(out_UPDATE_PREDICTOR_ADDRESS ,"out_UPDATE_PREDICTOR_ADDRESS ",Taddress_t,_param->_nb_inst_update);
89	ALLOC1_SC_SIGNAL(out_UPDATE_PREDICTOR_HISTORY ,"out_UPDATE_PREDICTOR_HISTORY ",Thistory_t,_param->_nb_inst_update);
90	ALLOC1_SC_SIGNAL(out_UPDATE_PREDICTOR_DIRECTION ,"out_UPDATE_PREDICTOR_DIRECTION ",Tcontrol_t,_param->_nb_inst_update);
91
92	/********************************************************
93	* Instanciation
94	********************************************************/
95
96	msg(_("<%s> : Instanciation of _Direction_Glue.\n"),name.c_str());
97
98	((_Direction_Glue->in_CLOCK)) ((in_CLOCK));
99	((_Direction_Glue->in_NRESET)) ((in_NRESET));
100
101	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_PREDICT_VAL ,_param->_nb_inst_predict);
102	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_PREDICT_ACK ,_param->_nb_inst_predict);
103	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_PREDICT_ADDRESS_SRC ,_param->_nb_inst_predict);
104	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_PREDICT_STATIC ,_param->_nb_inst_predict);
105	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_PREDICT_LAST_TAKE ,_param->_nb_inst_predict);
106	if (_param->_have_port_history)
107	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_PREDICT_HISTORY ,_param->_nb_inst_predict);
108	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_PREDICT_DIRECTION ,_param->_nb_inst_predict);
109	if (_param->_have_component_meta_predictor)
110	{
111	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_PREDICT_PREDICTOR_VAL ,_param->_nb_inst_predict);
112	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_PREDICT_PREDICTOR_ACK ,_param->_nb_inst_predict);
113	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_PREDICT_PREDICTOR_ADDRESS_SRC,_param->_nb_inst_predict);
114	if (_param->_have_port_history)
115	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_PREDICT_PREDICTOR_HISTORY ,_param->_nb_inst_predict);
116	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_PREDICT_PREDICTOR_DIRECTION ,_param->_nb_inst_predict);
117	}
118
119	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_UPDATE_VAL ,_param->_nb_inst_update );
120	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_UPDATE_ACK ,_param->_nb_inst_update );
121	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_UPDATE_ADDRESS ,_param->_nb_inst_update );
122	if (_param->_have_port_history)
123	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_UPDATE_HISTORY ,_param->_nb_inst_update );
124	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_UPDATE_DIRECTION ,_param->_nb_inst_update );
125	if (_param->_have_component_meta_predictor)
126	{
127	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_UPDATE_PREDICTOR_VAL ,_param->_nb_inst_update );
128	INSTANCE1_SC_SIGNAL(_Direction_Glue, in_UPDATE_PREDICTOR_ACK ,_param->_nb_inst_update );
129	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_UPDATE_PREDICTOR_ADDRESS ,_param->_nb_inst_update );
130	if (_param->_have_port_history)
131	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_UPDATE_PREDICTOR_HISTORY ,_param->_nb_inst_update );
132	INSTANCE1_SC_SIGNAL(_Direction_Glue,out_UPDATE_PREDICTOR_DIRECTION ,_param->_nb_inst_update );
133	}
134
135	msg(_("<%s> : Start Simulation ............\n"),name.c_str());
136
137	Time * _time = new Time();
138
139	/********************************************************
140	* Simulation - Begin
141	********************************************************/
142
143	// Initialisation
144
145	const uint32_t seed = 0;
146	//const uint32_t seed = static_cast<uint32_t>(time(NULL));
147
148	srand(seed);
149
150	SC_START(0);
151	LABEL("Initialisation");
152
153	LABEL("Reset");
154	in_NRESET->write(0);
155	SC_START(5);
156	in_NRESET->write(1);
157
158	LABEL("Loop of Test");
159
160	for (uint32_t iteration=0; iteration<NB_ITERATION; iteration ++)
161	{
162	LABEL("Iteration %d",iteration);
163
164	for (uint32_t i=0; i<_param->_nb_inst_predict; i++)
165	{
166	in_PREDICT_VAL [i]->write(rand()%2);
167	in_PREDICT_ADDRESS_SRC [i]->write(range<Taddress_t>(rand(),_param->_size_address));
168	in_PREDICT_STATIC [i]->write(rand()%2);
169	in_PREDICT_LAST_TAKE [i]->write(rand()%2);
170	in_PREDICT_PREDICTOR_ACK [i]->write(rand()%2);
171	in_PREDICT_PREDICTOR_HISTORY [i]->write(range<Thistory_t>(rand(),_param->_size_history));
172	in_PREDICT_PREDICTOR_DIRECTION [i]->write(rand()%2);
173	}
174
175	for (uint32_t i=0; i<_param->_nb_inst_update; i++)
176	{
177	in_UPDATE_VAL [i]->write(rand()%2);
178	in_UPDATE_ADDRESS [i]->write(range<Taddress_t>(rand(),_param->_size_address));
179	in_UPDATE_HISTORY [i]->write(range<Thistory_t>(rand(),_param->_size_history));
180	in_UPDATE_DIRECTION [i]->write(rand()%2);
181	in_UPDATE_PREDICTOR_ACK [i]->write(rand()%2);
182	}
183
184	SC_START(0);
185
186	for (uint32_t i=0; i<_param->_nb_inst_predict; i++)
187	{
188	switch (_param->_predictor_scheme)
189	{
190	case PREDICTOR_NEVER_TAKE :
191	{
192	TEST(Tcontrol_t,out_PREDICT_ACK [i]->read(), 1);
193	TEST(Tcontrol_t,out_PREDICT_DIRECTION [i]->read(), 0);
194	break;
195	}
196	case PREDICTOR_ALWAYS_TAKE :
197	{
198	TEST(Tcontrol_t,out_PREDICT_ACK [i]->read(), 1);
199	TEST(Tcontrol_t,out_PREDICT_DIRECTION [i]->read(), 1);
200	break;
201	}
202	case PREDICTOR_STATIC :
203	{
204	TEST(Tcontrol_t,out_PREDICT_ACK [i]->read(), 1);
205	TEST(Tcontrol_t,out_PREDICT_DIRECTION [i]->read(), in_PREDICT_STATIC [i]->read());
206	break;
207	}
208	case PREDICTOR_LAST_TAKE :
209	{
210	TEST(Tcontrol_t,out_PREDICT_DIRECTION [i]->read(), in_PREDICT_LAST_TAKE [i]->read());
211	break;
212	}
213	case PREDICTOR_COUNTER :
214	case PREDICTOR_LOCAL :
215	case PREDICTOR_GLOBAL :
216	case PREDICTOR_META :
217	case PREDICTOR_CUSTOM :
218	{
219	TEST(Tcontrol_t,out_PREDICT_ACK [i]->read(), in_PREDICT_PREDICTOR_ACK [i]->read());
220	TEST(Thistory_t,out_PREDICT_HISTORY [i]->read(), in_PREDICT_PREDICTOR_HISTORY [i]->read());
221	TEST(Tcontrol_t,out_PREDICT_DIRECTION [i]->read(), in_PREDICT_PREDICTOR_DIRECTION [i]->read());
222	TEST(Tcontrol_t,out_PREDICT_PREDICTOR_VAL [i]->read(), in_PREDICT_VAL [i]->read());
223	TEST(Taddress_t,out_PREDICT_PREDICTOR_ADDRESS_SRC [i]->read(), in_PREDICT_ADDRESS_SRC [i]->read());
224
225	break;
226	}
227	default :
228	{
229	break;
230	}
231	}
232	}
233
234	for (uint32_t i=0; i<_param->_nb_inst_update; i++)
235	{
236
237
238	switch (_param->_predictor_scheme)
239	{
240	case PREDICTOR_COUNTER :
241	case PREDICTOR_LOCAL :
242	case PREDICTOR_GLOBAL :
243	case PREDICTOR_META :
244	case PREDICTOR_CUSTOM :
245	{
246	TEST(Tcontrol_t,out_UPDATE_ACK [i]->read(), in_UPDATE_PREDICTOR_ACK [i]->read());
247	TEST(Tcontrol_t,out_UPDATE_PREDICTOR_VAL [i]->read(), in_UPDATE_VAL [i]->read());
248	TEST(Taddress_t,out_UPDATE_PREDICTOR_ADDRESS [i]->read(), in_UPDATE_ADDRESS [i]->read());
249	TEST(Thistory_t,out_UPDATE_PREDICTOR_HISTORY [i]->read(), in_UPDATE_HISTORY [i]->read());
250	TEST(Tcontrol_t,out_UPDATE_PREDICTOR_DIRECTION [i]->read(), in_UPDATE_DIRECTION [i]->read());
251
252	break;
253	}
254	case PREDICTOR_NEVER_TAKE :
255	case PREDICTOR_ALWAYS_TAKE :
256	case PREDICTOR_STATIC :
257	case PREDICTOR_LAST_TAKE :
258	default :
259	{
260	TEST(Tcontrol_t,out_UPDATE_ACK [i]->read(), 1);
261
262	break;
263	}
264	}
265	}
266
267	SC_START(1);
268	}
269
270	/********************************************************
271	* Simulation - End
272	********************************************************/
273
274	TEST_OK ("End of Simulation");
275	delete _time;
276
277	msg(_("<%s> : ............ Stop Simulation\n"),name.c_str());
278
279	delete in_CLOCK;
280	delete in_NRESET;
281
282	delete [] in_PREDICT_VAL ;
283	delete [] out_PREDICT_ACK ;
284	delete [] in_PREDICT_ADDRESS_SRC ;
285	delete [] in_PREDICT_STATIC ;
286	delete [] in_PREDICT_LAST_TAKE ;
287	delete [] out_PREDICT_HISTORY ;
288	delete [] out_PREDICT_DIRECTION ;
289	delete [] out_PREDICT_PREDICTOR_VAL ;
290	delete [] in_PREDICT_PREDICTOR_ACK ;
291	delete [] out_PREDICT_PREDICTOR_ADDRESS_SRC;
292	delete [] in_PREDICT_PREDICTOR_HISTORY ;
293	delete [] in_PREDICT_PREDICTOR_DIRECTION ;
294	delete [] in_UPDATE_VAL ;
295	delete [] out_UPDATE_ACK ;
296	delete [] in_UPDATE_ADDRESS ;
297	delete [] in_UPDATE_HISTORY ;
298	delete [] in_UPDATE_DIRECTION ;
299	delete [] out_UPDATE_PREDICTOR_VAL ;
300	delete [] in_UPDATE_PREDICTOR_ACK ;
301	delete [] out_UPDATE_PREDICTOR_ADDRESS ;
302	delete [] out_UPDATE_PREDICTOR_HISTORY ;
303	delete [] out_UPDATE_PREDICTOR_DIRECTION ;
304	#endif
305
306	delete _Direction_Glue;
307	#ifdef STATISTICS
308	delete _parameters_statistics;
309	#endif
310	}

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