1McPAT (version 0.8 of Aug, 2010) is computing the target processor...
2 
3
4McPAT (version 0.8 of Aug, 2010) results  (current print level is 5)
5*****************************************************************************************
6  Technology 45 nm
7  Using Long Channel Devices When Appropriate
8  Interconnect metal projection= aggressive interconnect technology projection
9  Core clock Rate(MHz) 3700
10
11*****************************************************************************************
12Processor: 
13  Area = 92.2661 mm^2
14  Peak Power = 61.0228 W
15  Total Leakage = 10.8609 W
16  Peak Dynamic = 50.1619 W
17  Subthreshold Leakage = 10.2773 W
18  Gate Leakage = 0.583567 W
19  Runtime Dynamic = 69.6347 W
20
21  Total Cores: 2 cores 
22  Device Type= ITRS high performance device type
23    Area = 48.2438 mm^2
24    Peak Dynamic = 39.6676 W
25    Subthreshold Leakage = 6.96165 W
26    Gate Leakage = 0.541077 W
27    Runtime Dynamic = 51.4987 W
28
29  Total L2s: 
30  Device Type= ITRS high performance device type
31    Area = 43.1009 mm^2
32    Peak Dynamic = 6.43272 W
33    Subthreshold Leakage = 3.28049 W
34    Gate Leakage = 0.0386655 W
35    Runtime Dynamic = 13.716 W
36
37  Total NoCs (Network/Bus): 
38  Device Type= ITRS high performance device type
39    Area = 0.921404 mm^2
40    Peak Dynamic = 4.06164 W
41    Subthreshold Leakage = 0.035183 W
42    Gate Leakage = 0.00382481 W
43    Runtime Dynamic = 4.42002 W
44
45*****************************************************************************************
46Core:
47      Area = 24.1219 mm^2
48      Peak Dynamic = 19.8338 W
49      Subthreshold Leakage = 3.48083 W
50      Gate Leakage = 0.270538 W
51      Runtime Dynamic = 51.4987 W
52
53      Instruction Fetch Unit:
54        Area = 3.13582 mm^2
55        Peak Dynamic = 2.49774 W
56        Subthreshold Leakage = 0.421089 W
57        Gate Leakage = 0.0246791 W
58        Runtime Dynamic = 2.42869 W
59
60          Instruction Cache:
61            Area = 0.702441 mm^2
62            Peak Dynamic = 0.419702 W
63            Subthreshold Leakage = 0.0413175 W
64            Gate Leakage = 0.00175164 W
65            Runtime Dynamic = 0.487111 W
66
67          Branch Target Buffer:
68            Area = 0.349484 mm^2
69            Peak Dynamic = 0.0903353 W
70            Subthreshold Leakage = 0.0243658 W
71            Gate Leakage = 0.000966387 W
72            Runtime Dynamic = 0.361341 W
73
74          Branch Predictor:
75            Area = 0.153017 mm^2
76            Peak Dynamic = 0.0718712 W
77            Subthreshold Leakage = 0.0142615 W
78            Gate Leakage = 0.000619154 W
79            Runtime Dynamic = 0.0647272 W
80
81              Global Predictor:
82                Area = 0.0475693 mm^2
83                Peak Dynamic = 0.0231158 W
84                Subthreshold Leakage = 0.00544747 W
85                Gate Leakage = 0.000234591 W
86                Runtime Dynamic = 0.0245764 W
87
88              Local Predictor:
89              L1_Local Predictor:
90                Area = 0.0239764 mm^2
91                Peak Dynamic = 0.0142817 W
92                Subthreshold Leakage = 0.00265926 W
93                Gate Leakage = 0.00011608 W
94                Runtime Dynamic = 0.0155731 W
95
96              L2_Local Predictor:
97                Area = 0.012121 mm^2
98                Peak Dynamic = 0.00767395 W
99                Subthreshold Leakage = 0.00143248 W
100                Gate Leakage = 6.77717e-05 W
101                Runtime Dynamic = 0.00837399 W
102
103              Chooser:
104                Area = 0.0475693 mm^2
105                Peak Dynamic = 0.0231158 W
106                Subthreshold Leakage = 0.00544747 W
107                Gate Leakage = 0.000234591 W
108                Runtime Dynamic = 0.0245764 W
109
110              RAS:
111                Area = 0.0217815 mm^2
112                Peak Dynamic = 0.0113578 W
113                Subthreshold Leakage = 0.000707258 W
114                Gate Leakage = 3.38921e-05 W
115                Runtime Dynamic = 1.2459e-06 W
116
117          Instruction Buffer:
118            Area = 0.0278406 mm^2
119            Peak Dynamic = 0.282368 W
120            Subthreshold Leakage = 0.000861686 W
121            Gate Leakage = 3.91839e-05 W
122            Runtime Dynamic = 0.188245 W
123
124          Instruction Decoder:
125            Area = 1.85799 mm^2
126            Peak Dynamic = 1.32726 W
127            Subthreshold Leakage = 0.325606 W
128            Gate Leakage = 0.0185411 W
129            Runtime Dynamic = 1.32726 W
130
131      Renaming Unit:
132        Area = 1.02517 mm^2
133        Peak Dynamic = 2.25746 W
134        Subthreshold Leakage = 0.042129 W
135        Gate Leakage = 0.00480502 W
136        Runtime Dynamic = 1.55315 W
137
138          Int Front End RAT:
139            Area = 0.59725 mm^2
140            Peak Dynamic = 1.25286 W
141            Subthreshold Leakage = 0.0159587 W
142            Gate Leakage = 0.00122436 W
143            Runtime Dynamic = 1.11309 W
144
145          FP Front End RAT:
146            Area = 0.350662 mm^2
147            Peak Dynamic = 0.652971 W
148            Subthreshold Leakage = 0.0110219 W
149            Gate Leakage = 0.00079321 W
150            Runtime Dynamic = 0.326485 W
151
152          Free List:
153            Area = 0.0322035 mm^2
154            Peak Dynamic = 0.0454309 W
155            Subthreshold Leakage = 0.000471802 W
156            Gate Leakage = 2.57995e-05 W
157            Runtime Dynamic = 0.113577 W
158
159      Load Store Unit:
160        Area = 7.24152 mm^2
161        Peak Dynamic = 6.57278 W
162        Subthreshold Leakage = 0.310798 W
163        Gate Leakage = 0.0358085 W
164        Runtime Dynamic = 34.9208 W
165
166          Data Cache:
167            Area = 4.65034 mm^2
168            Peak Dynamic = 5.03369 W
169            Subthreshold Leakage = 0.237004 W
170            Gate Leakage = 0.0253255 W
171            Runtime Dynamic = 33.601 W
172
173          LoadQ:
174            Area = 0.260806 mm^2
175            Peak Dynamic = 0.132332 W
176            Subthreshold Leakage = 0.00523814 W
177            Gate Leakage = 0.000359005 W
178            Runtime Dynamic = 0.0661662 W
179
180          StoreQ:
181            Area = 1.06006 mm^2
182            Peak Dynamic = 1.25365 W
183            Subthreshold Leakage = 0.0538794 W
184            Gate Leakage = 0.00736236 W
185            Runtime Dynamic = 1.25365 W
186
187      Memory Management Unit:
188        Area = 0.363299 mm^2
189        Peak Dynamic = 0.610831 W
190        Subthreshold Leakage = 0.0388017 W
191        Gate Leakage = 0.00431691 W
192        Runtime Dynamic = 1.29234 W
193
194          Itlb:
195            Area = 0.0590462 mm^2
196            Peak Dynamic = 0.116192 W
197            Subthreshold Leakage = 0.00608044 W
198            Gate Leakage = 0.000398475 W
199            Runtime Dynamic = 0.232386 W
200
201          Dtlb:
202            Area = 0.259199 mm^2
203            Peak Dynamic = 0.264986 W
204            Subthreshold Leakage = 0.0180446 W
205            Gate Leakage = 0.00115678 W
206            Runtime Dynamic = 1.05995 W
207
208      Execution Unit:
209        Area = 7.9594 mm^2
210        Peak Dynamic = 7.89497 W
211        Subthreshold Leakage = 1.28761 W
212        Gate Leakage = 0.0977152 W
213        Runtime Dynamic = 11.3037 W
214
215          Register Files:
216            Area = 0.528076 mm^2
217            Peak Dynamic = 0.554172 W
218            Subthreshold Leakage = 0.00459231 W
219            Gate Leakage = 0.000305031 W
220            Runtime Dynamic = 0.283985 W
221
222              Integer RF:
223                Area = 0.336446 mm^2
224                Peak Dynamic = 0.461344 W
225                Subthreshold Leakage = 0.00257976 W
226                Gate Leakage = 0.00018025 W
227                Runtime Dynamic = 0.247149 W
228
229              Floating Point RF:
230                Area = 0.19163 mm^2
231                Peak Dynamic = 0.0928276 W
232                Subthreshold Leakage = 0.00201255 W
233                Gate Leakage = 0.000124781 W
234                Runtime Dynamic = 0.0368364 W
235
236          Instruction Scheduler:
237            Area = 1.97424 mm^2
238            Peak Dynamic = 1.76421 W
239            Subthreshold Leakage = 0.0212898 W
240            Gate Leakage = 0.0014052 W
241            Runtime Dynamic = 1.96388 W
242
243              Instruction Window:
244                Area = 0.889691 mm^2
245                Peak Dynamic = 0.468182 W
246                Subthreshold Leakage = 0.0081033 W
247                Gate Leakage = 0.000620258 W
248                Runtime Dynamic = 0.601258 W
249
250              FP Instruction Window:
251                Area = 0.347423 mm^2
252                Peak Dynamic = 0.230453 W
253                Subthreshold Leakage = 0.00381664 W
254                Gate Leakage = 0.000293336 W
255                Runtime Dynamic = 0.29704 W
256
257              ROB:
258                Area = 0.737129 mm^2
259                Peak Dynamic = 1.06558 W
260                Subthreshold Leakage = 0.00936988 W
261                Gate Leakage = 0.000491606 W
262                Runtime Dynamic = 1.06558 W
263
264          Integer ALUs (Count: 6 ):
265            Area = 0.47087 mm^2
266            Peak Dynamic = 2.2206 W
267            Subthreshold Leakage = 0.295671 W
268            Gate Leakage = 0.0221076 W
269            Runtime Dynamic = 1.14549 W
270
271          Floating Point Units (FPUs) (Count: 2 ):
272            Area = 4.6585 mm^2
273            Peak Dynamic = 0.708407 W
274            Subthreshold Leakage = 0.731296 W
275            Gate Leakage = 0.0546797 W
276            Runtime Dynamic = 1.28625 W
277
278          Complex ALUs (Mul/Div) (Count: 1 ):
279            Area = 0.235435 mm^2
280            Peak Dynamic = 0.257249 W
281            Subthreshold Leakage = 0.147835 W
282            Gate Leakage = 0.0110538 W
283            Runtime Dynamic = 1.57424 W
284
285          Results Broadcast Bus:
286            Area Overhead = 0.0472187 mm^2
287            Peak Dynamic = 2.08413 W
288            Subthreshold Leakage = 0.0722513 W
289            Gate Leakage = 0.00540229 W
290            Runtime Dynamic = 5.04986 W
291
292*****************************************************************************************
293L2
294      Area = 43.1009 mm^2
295      Peak Dynamic = 6.43272 W
296      Subthreshold Leakage = 3.28049 W
297      Gate Leakage = 0.0386655 W
298      Runtime Dynamic = 13.716 W
299
300*****************************************************************************************
301BUSES
302      Area = 0.921404 mm^2
303      Peak Dynamic = 4.06164 W
304      Subthreshold Leakage = 0.035183 W
305      Gate Leakage = 0.00382481 W
306      Runtime Dynamic = 4.42002 W
307
308      Bus: 
309        Area = 0.921404 mm^2
310        Peak Dynamic = 4.06164 W
311        Subthreshold Leakage = 0.035183 W
312        Gate Leakage = 0.00382481 W
313        Runtime Dynamic = 4.42002 W
314
315*****************************************************************************************
316