A9_2000 revision 10152:52c552138ba1 
1McPAT (version 0.8 of Aug, 2010) is computing the target processor...
2 
3Warning: Branch Target Buffer array structure cannot satisfy latency constraint.
4
5McPAT (version 0.8 of Aug, 2010) results  (current print level is 5)
6*****************************************************************************************
7  Technology 40 nm
8  Using Long Channel Devices When Appropriate
9  Interconnect metal projection= conservative interconnect technology projection
10  Core clock Rate(MHz) 2000
11
12*****************************************************************************************
13Processor: 
14  Area = 5.83937 mm^2
15  Peak Power = 1.32283 W
16  Total Leakage = 0.182558 W
17  Peak Dynamic = 1.14027 W
18  Subthreshold Leakage = 0.0869601 W
19  Gate Leakage = 0.095598 W
20  Runtime Dynamic = 2.86361 W
21
22  Total Cores: 
23  Device Type= ITRS low operating power device type
24    Area = 5.33485 mm^2
25    Peak Dynamic = 1.07823 W
26    Subthreshold Leakage = 0.0827641 W
27    Gate Leakage = 0.0887315 W
28    Runtime Dynamic = 0.975395 W
29
30  Total First Level Directory: 
31  Device Type= ITRS low operating power device type
32    Area = 0.489711 mm^2
33    Peak Dynamic = 0.0449752 W
34    Subthreshold Leakage = 0.00397708 W
35    Gate Leakage = 0.00655632 W
36    Runtime Dynamic = 1.80289 W
37
38  Total NoCs (Network/Bus): 
39  Device Type= ITRS low operating power device type
40    Area = 0.0148119 mm^2
41    Peak Dynamic = 0.0170648 W
42    Subthreshold Leakage = 0.000218992 W
43    Gate Leakage = 0.000310207 W
44    Runtime Dynamic = 0.0853239 W
45
46*****************************************************************************************
47Core:
48      Area = 2.66742 mm^2
49      Peak Dynamic = 0.539116 W
50      Subthreshold Leakage = 0.041382 W
51      Gate Leakage = 0.0443657 W
52      Runtime Dynamic = 0.975395 W
53
54      Instruction Fetch Unit:
55        Area = 0.565848 mm^2
56        Peak Dynamic = 0.184724 W
57        Subthreshold Leakage = 0.00572394 W
58        Gate Leakage = 0.00380598 W
59        Runtime Dynamic = 0.283222 W
60
61          Instruction Cache:
62            Area = 0.235613 mm^2
63            Peak Dynamic = 0.0310428 W
64            Subthreshold Leakage = 0.00309635 W
65            Gate Leakage = 0.00216385 W
66            Runtime Dynamic = 0.0461626 W
67
68          Branch Target Buffer:
69            Area = 0.251259 mm^2
70            Peak Dynamic = 0.0174433 W
71            Subthreshold Leakage = 0.00170231 W
72            Gate Leakage = 0.000908123 W
73            Runtime Dynamic = 0.0697733 W
74
75          Branch Predictor:
76            Area = 0.064441 mm^2
77            Peak Dynamic = 0.00815792 W
78            Subthreshold Leakage = 0.00070444 W
79            Gate Leakage = 0.000477387 W
80            Runtime Dynamic = 0.0113878 W
81
82              Global Predictor:
83                Area = 0.0313969 mm^2
84                Peak Dynamic = 0.00374527 W
85                Subthreshold Leakage = 0.00034631 W
86                Gate Leakage = 0.000233555 W
87                Runtime Dynamic = 0.00545806 W
88
89              Local Predictor:
90                Area = 0.000711939 mm^2
91                Peak Dynamic = 0.000301014 W
92                Subthreshold Leakage = 6.13457e-06 W
93                Gate Leakage = 5.63471e-06 W
94                Runtime Dynamic = 0.000471566 W
95
96                Area = 0.000650815 mm^2
97                Peak Dynamic = 0.000230123 W
98                Subthreshold Leakage = 5.7769e-06 W
99                Gate Leakage = 4.75075e-06 W
100                Runtime Dynamic = 0.000354988 W
101
102              Chooser:
103                Area = 0.0313969 mm^2
104                Peak Dynamic = 0.00374527 W
105                Subthreshold Leakage = 0.00034631 W
106                Gate Leakage = 0.000233555 W
107                Runtime Dynamic = 0.00545806 W
108
109              RAS:
110                Area = 0.000996272 mm^2
111                Peak Dynamic = 0.000366372 W
112                Subthreshold Leakage = 5.68653e-06 W
113                Gate Leakage = 4.64147e-06 W
114                Runtime Dynamic = 6.23994e-08 W
115
116          Instruction Buffer:
117            Area = 0.00820192 mm^2
118            Peak Dynamic = 0.0669878 W
119            Subthreshold Leakage = 6.33536e-05 W
120            Gate Leakage = 4.34841e-05 W
121            Runtime Dynamic = 0.0382787 W
122
123          Instruction Decoder:
124            Area = 0.00468731 mm^2
125            Peak Dynamic = 0.05881 W
126            Subthreshold Leakage = 0.000127696 W
127            Gate Leakage = 0.000115494 W
128            Runtime Dynamic = 0.11762 W
129
130      Renaming Unit:
131        Area = 0.0903068 mm^2
132        Peak Dynamic = 0.0451514 W
133        Subthreshold Leakage = 0.000345688 W
134        Gate Leakage = 0.00032022 W
135        Runtime Dynamic = 0.0731287 W
136
137          Int Front End RAT:
138            Area = 0.0543672 mm^2
139            Peak Dynamic = 0.0237617 W
140            Subthreshold Leakage = 0.000175223 W
141            Gate Leakage = 0.000121525 W
142            Runtime Dynamic = 0.0475234 W
143
144          FP Front End RAT:
145            Area = 0.0185325 mm^2
146            Peak Dynamic = 0.00949419 W
147            Subthreshold Leakage = 0.000100325 W
148            Gate Leakage = 6.76251e-05 W
149            Runtime Dynamic = 0.00949419 W
150
151          Free List:
152            Area = 0.00599955 mm^2
153            Peak Dynamic = 0.00225065 W
154            Subthreshold Leakage = 1.24363e-05 W
155            Gate Leakage = 1.00844e-05 W
156            Runtime Dynamic = 0.0090026 W
157
158          Int Retire RAT: 
159            Area = 0.00605969 mm^2
160            Peak Dynamic = 0.00448392 W
161            Subthreshold Leakage = 1.33231e-05 W
162            Gate Leakage = 1.16235e-05 W
163            Runtime Dynamic = 0.00448392 W
164
165          FP Retire RAT:
166            Area = 0.000650815 mm^2
167            Peak Dynamic = 0.00067334 W
168            Subthreshold Leakage = 5.7769e-06 W
169            Gate Leakage = 4.75075e-06 W
170            Runtime Dynamic = 0.00067334 W
171
172          FP Free List:
173            Area = 0.00305098 mm^2
174            Peak Dynamic = 0.00195124 W
175            Subthreshold Leakage = 8.81712e-06 W
176            Gate Leakage = 6.96054e-06 W
177            Runtime Dynamic = 0.00195124 W
178
179      Load Store Unit:
180        Area = 0.274913 mm^2
181        Peak Dynamic = 0.0347482 W
182        Subthreshold Leakage = 0.0032012 W
183        Gate Leakage = 0.00235752 W
184        Runtime Dynamic = 0.195304 W
185
186          Data Cache:
187            Area = 0.240878 mm^2
188            Peak Dynamic = 0.0293665 W
189            Subthreshold Leakage = 0.00312878 W
190            Gate Leakage = 0.00220794 W
191            Runtime Dynamic = 0.19026 W
192
193          StoreQ:
194            Area = 0.00754674 mm^2
195            Peak Dynamic = 0.00358087 W
196            Subthreshold Leakage = 4.2633e-05 W
197            Gate Leakage = 5.19212e-05 W
198            Runtime Dynamic = 0.00504348 W
199
200      Memory Management Unit:
201        Area = 0.021508 mm^2
202        Peak Dynamic = 0.0127337 W
203        Subthreshold Leakage = 0.000210621 W
204        Gate Leakage = 0.000290666 W
205        Runtime Dynamic = 0.037071 W
206
207          Itlb:
208            Area = 0.00993091 mm^2
209            Peak Dynamic = 0.00617846 W
210            Subthreshold Leakage = 9.04168e-05 W
211            Gate Leakage = 9.65082e-05 W
212            Runtime Dynamic = 0.012357 W
213
214          Dtlb:
215            Area = 0.00993091 mm^2
216            Peak Dynamic = 0.00438671 W
217            Subthreshold Leakage = 9.04168e-05 W
218            Gate Leakage = 9.65082e-05 W
219            Runtime Dynamic = 0.0247139 W
220
221      Execution Unit:
222        Area = 1.65498 mm^2
223        Peak Dynamic = 0.261758 W
224        Subthreshold Leakage = 0.0305522 W
225        Gate Leakage = 0.0360036 W
226        Runtime Dynamic = 0.386669 W
227
228          Register Files:
229            Area = 0.203203 mm^2
230            Peak Dynamic = 0.0763282 W
231            Subthreshold Leakage = 0.000197046 W
232            Gate Leakage = 0.00016338 W
233            Runtime Dynamic = 0.0386066 W
234
235              Integer RF:
236                Area = 0.146073 mm^2
237                Peak Dynamic = 0.0763282 W
238                Subthreshold Leakage = 0.000120303 W
239                Gate Leakage = 9.97867e-05 W
240                Runtime Dynamic = 0.0345689 W
241
242              Floating Point RF:
243                Area = 0.05713 mm^2
244                Peak Dynamic = 0 W
245                Subthreshold Leakage = 7.67427e-05 W
246                Gate Leakage = 6.35938e-05 W
247                Runtime Dynamic = 0.00403765 W
248
249          Instruction Scheduler:
250            Area = 0.0582889 mm^2
251            Peak Dynamic = 0.0522571 W
252            Subthreshold Leakage = 0.000128698 W
253            Gate Leakage = 0.000185714 W
254            Runtime Dynamic = 0.0787473 W
255
256              Instruction Window:
257                Area = 0.053925 mm^2
258                Peak Dynamic = 0.0445895 W
259                Subthreshold Leakage = 9.52936e-05 W
260                Gate Leakage = 0.000130718 W
261                Runtime Dynamic = 0.0602231 W
262
263              FP Instruction Window:
264                Area = 0.00436388 mm^2
265                Peak Dynamic = 0.00766759 W
266                Subthreshold Leakage = 3.34043e-05 W
267                Gate Leakage = 5.49962e-05 W
268                Runtime Dynamic = 0.0185242 W
269
270          Integer ALUs (Count: 3 ):
271            Area = 0.312404 mm^2
272            Peak Dynamic = 0.0283684 W
273            Subthreshold Leakage = 0.0140724 W
274            Gate Leakage = 0.0165703 W
275            Runtime Dynamic = 0.0373268 W
276
277          Floating Point Units (FPUs) (Count: 1 ):
278            Area = 0.971259 mm^2
279            Peak Dynamic = 0 W
280            Subthreshold Leakage = 0.0109377 W
281            Gate Leakage = 0.0128792 W
282            Runtime Dynamic = 0.0373268 W
283
284          Complex ALUs (Mul/Div) (Count: 1 ):
285            Area = 0.104135 mm^2
286            Peak Dynamic = 0.0204053 W
287            Subthreshold Leakage = 0.00469079 W
288            Gate Leakage = 0.00552345 W
289            Runtime Dynamic = 0.049769 W
290
291          Results Broadcast Bus:
292            Area Overhead = 0.00404385 mm^2
293            Peak Dynamic = 0.0824719 W
294            Subthreshold Leakage = 0.000495836 W
295            Gate Leakage = 0.000583852 W
296            Runtime Dynamic = 0.144892 W
297
298*****************************************************************************************
299First Level Directory
300      Area = 0.244856 mm^2
301      Peak Dynamic = 0.0224876 W
302      Subthreshold Leakage = 0.00198854 W
303      Gate Leakage = 0.00327816 W
304      Runtime Dynamic = 1.80289 W
305
306*****************************************************************************************
307BUSES
308      Area = 0.0148119 mm^2
309      Peak Dynamic = 0.0170648 W
310      Subthreshold Leakage = 0.000218992 W
311      Gate Leakage = 0.000310207 W
312      Runtime Dynamic = 0.0853239 W
313
314      Bus: 
315        Area = 0.0148119 mm^2
316        Peak Dynamic = 0.0170648 W
317        Subthreshold Leakage = 0.000218992 W
318        Gate Leakage = 0.000310207 W
319        Runtime Dynamic = 0.0853239 W
320
321*****************************************************************************************
322