A9_800 revision 10152:52c552138ba1
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 40 nm
7  Using Long Channel Devices When Appropriate
8  Interconnect metal projection= conservative interconnect technology projection
9  Core clock Rate(MHz) 800
10
11*****************************************************************************************
12Processor: 
13  Area = 5.48929 mm^2
14  Peak Power = 0.577263 W
15  Total Leakage = 0.127046 W
16  Peak Dynamic = 0.450217 W
17  Subthreshold Leakage = 0.0608257 W
18  Gate Leakage = 0.0662198 W
19  Runtime Dynamic = 1.13304 W
20
21  Total Cores: 
22  Device Type= ITRS low operating power device type
23    Area = 4.98521 mm^2
24    Peak Dynamic = 0.425609 W
25    Subthreshold Leakage = 0.0577408 W
26    Gate Leakage = 0.061241 W
27    Runtime Dynamic = 0.37879 W
28
29  Total First Level Directory: 
30  Device Type= ITRS low operating power device type
31    Area = 0.489711 mm^2
32    Peak Dynamic = 0.0179901 W
33    Subthreshold Leakage = 0.0029286 W
34    Gate Leakage = 0.00476045 W
35    Runtime Dynamic = 0.721156 W
36
37  Total NoCs (Network/Bus): 
38  Device Type= ITRS low operating power device type
39    Area = 0.0143604 mm^2
40    Peak Dynamic = 0.00661787 W
41    Subthreshold Leakage = 0.000156344 W
42    Gate Leakage = 0.000218372 W
43    Runtime Dynamic = 0.0330893 W
44
45*****************************************************************************************
46Core:
47      Area = 2.49261 mm^2
48      Peak Dynamic = 0.212805 W
49      Subthreshold Leakage = 0.0288704 W
50      Gate Leakage = 0.0306205 W
51      Runtime Dynamic = 0.37879 W
52
53      Instruction Fetch Unit:
54        Area = 0.450898 mm^2
55        Peak Dynamic = 0.0710479 W
56        Subthreshold Leakage = 0.00360576 W
57        Gate Leakage = 0.00232348 W
58        Runtime Dynamic = 0.101921 W
59
60          Instruction Cache:
61            Area = 0.235613 mm^2
62            Peak Dynamic = 0.0124171 W
63            Subthreshold Leakage = 0.00228006 W
64            Gate Leakage = 0.00157114 W
65            Runtime Dynamic = 0.018465 W
66
67          Branch Target Buffer:
68            Area = 0.136309 mm^2
69            Peak Dynamic = 0.00413545 W
70            Subthreshold Leakage = 0.000644359 W
71            Gate Leakage = 0.000219381 W
72            Runtime Dynamic = 0.0165418 W
73
74          Branch Predictor:
75            Area = 0.064441 mm^2
76            Peak Dynamic = 0.00326317 W
77            Subthreshold Leakage = 0.000518728 W
78            Gate Leakage = 0.000346624 W
79            Runtime Dynamic = 0.0045551 W
80
81              Global Predictor:
82                Area = 0.0313969 mm^2
83                Peak Dynamic = 0.00149811 W
84                Subthreshold Leakage = 0.000255012 W
85                Gate Leakage = 0.000169581 W
86                Runtime Dynamic = 0.00218323 W
87
88              Local Predictor:
89                Area = 0.000711939 mm^2
90                Peak Dynamic = 0.000120406 W
91                Subthreshold Leakage = 4.51731e-06 W
92                Gate Leakage = 4.09128e-06 W
93                Runtime Dynamic = 0.000188626 W
94
95                Area = 0.000650815 mm^2
96                Peak Dynamic = 9.20494e-05 W
97                Subthreshold Leakage = 4.25393e-06 W
98                Gate Leakage = 3.44945e-06 W
99                Runtime Dynamic = 0.000141995 W
100
101              Chooser:
102                Area = 0.0313969 mm^2
103                Peak Dynamic = 0.00149811 W
104                Subthreshold Leakage = 0.000255012 W
105                Gate Leakage = 0.000169581 W
106                Runtime Dynamic = 0.00218323 W
107
108              RAS:
109                Area = 0.000996272 mm^2
110                Peak Dynamic = 0.000146549 W
111                Subthreshold Leakage = 4.18739e-06 W
112                Gate Leakage = 3.3701e-06 W
113                Runtime Dynamic = 2.49598e-08 W
114
115          Instruction Buffer:
116            Area = 0.00820192 mm^2
117            Peak Dynamic = 0.0267951 W
118            Subthreshold Leakage = 4.66516e-05 W
119            Gate Leakage = 3.15732e-05 W
120            Runtime Dynamic = 0.0153115 W
121
122          Instruction Decoder:
123            Area = 0.00468731 mm^2
124            Peak Dynamic = 0.023524 W
125            Subthreshold Leakage = 9.40317e-05 W
126            Gate Leakage = 8.38587e-05 W
127            Runtime Dynamic = 0.047048 W
128
129      Renaming Unit:
130        Area = 0.0903068 mm^2
131        Peak Dynamic = 0.0180606 W
132        Subthreshold Leakage = 0.000254554 W
133        Gate Leakage = 0.000232507 W
134        Runtime Dynamic = 0.0292515 W
135
136          Int Front End RAT:
137            Area = 0.0543672 mm^2
138            Peak Dynamic = 0.00950468 W
139            Subthreshold Leakage = 0.000129029 W
140            Gate Leakage = 8.82378e-05 W
141            Runtime Dynamic = 0.0190094 W
142
143          FP Front End RAT:
144            Area = 0.0185325 mm^2
145            Peak Dynamic = 0.00379768 W
146            Subthreshold Leakage = 7.38761e-05 W
147            Gate Leakage = 4.91016e-05 W
148            Runtime Dynamic = 0.00379768 W
149
150          Free List:
151            Area = 0.00599955 mm^2
152            Peak Dynamic = 0.00090026 W
153            Subthreshold Leakage = 9.15772e-06 W
154            Gate Leakage = 7.32213e-06 W
155            Runtime Dynamic = 0.00360104 W
156
157          Int Retire RAT: 
158            Area = 0.00605969 mm^2
159            Peak Dynamic = 0.00179357 W
160            Subthreshold Leakage = 9.8107e-06 W
161            Gate Leakage = 8.43969e-06 W
162            Runtime Dynamic = 0.00179357 W
163
164          FP Retire RAT:
165            Area = 0.000650815 mm^2
166            Peak Dynamic = 0.000269336 W
167            Subthreshold Leakage = 4.25393e-06 W
168            Gate Leakage = 3.44945e-06 W
169            Runtime Dynamic = 0.000269336 W
170
171          FP Free List:
172            Area = 0.00305098 mm^2
173            Peak Dynamic = 0.000780497 W
174            Subthreshold Leakage = 6.49266e-06 W
175            Gate Leakage = 5.05395e-06 W
176            Runtime Dynamic = 0.000780497 W
177
178      Load Store Unit:
179        Area = 0.274913 mm^2
180        Peak Dynamic = 0.0138993 W
181        Subthreshold Leakage = 0.00235727 W
182        Gate Leakage = 0.00171176 W
183        Runtime Dynamic = 0.0781216 W
184
185          Data Cache:
186            Area = 0.240878 mm^2
187            Peak Dynamic = 0.0117466 W
188            Subthreshold Leakage = 0.00230394 W
189            Gate Leakage = 0.00160316 W
190            Runtime Dynamic = 0.0761042 W
191
192          StoreQ:
193            Area = 0.00754674 mm^2
194            Peak Dynamic = 0.00143235 W
195            Subthreshold Leakage = 3.13936e-05 W
196            Gate Leakage = 3.76992e-05 W
197            Runtime Dynamic = 0.00201739 W
198
199      Memory Management Unit:
200        Area = 0.021508 mm^2
201        Peak Dynamic = 0.0050935 W
202        Subthreshold Leakage = 0.000155095 W
203        Gate Leakage = 0.000211049 W
204        Runtime Dynamic = 0.0148284 W
205
206          Itlb:
207            Area = 0.00993091 mm^2
208            Peak Dynamic = 0.00247139 W
209            Subthreshold Leakage = 6.65801e-05 W
210            Gate Leakage = 7.00732e-05 W
211            Runtime Dynamic = 0.0049428 W
212
213          Dtlb:
214            Area = 0.00993091 mm^2
215            Peak Dynamic = 0.00175468 W
216            Subthreshold Leakage = 6.65801e-05 W
217            Gate Leakage = 7.00732e-05 W
218            Runtime Dynamic = 0.00988557 W
219
220      Execution Unit:
221        Area = 1.65498 mm^2
222        Peak Dynamic = 0.104703 W
223        Subthreshold Leakage = 0.0224977 W
224        Gate Leakage = 0.0261417 W
225        Runtime Dynamic = 0.154667 W
226
227          Register Files:
228            Area = 0.203203 mm^2
229            Peak Dynamic = 0.0305313 W
230            Subthreshold Leakage = 0.000145099 W
231            Gate Leakage = 0.000118628 W
232            Runtime Dynamic = 0.0154426 W
233
234              Integer RF:
235                Area = 0.146073 mm^2
236                Peak Dynamic = 0.0305313 W
237                Subthreshold Leakage = 8.85877e-05 W
238                Gate Leakage = 7.24537e-05 W
239                Runtime Dynamic = 0.0138276 W
240
241              Floating Point RF:
242                Area = 0.05713 mm^2
243                Peak Dynamic = 0 W
244                Subthreshold Leakage = 5.6511e-05 W
245                Gate Leakage = 4.61745e-05 W
246                Runtime Dynamic = 0.00161506 W
247
248          Instruction Scheduler:
249            Area = 0.0582889 mm^2
250            Peak Dynamic = 0.0209028 W
251            Subthreshold Leakage = 9.47693e-05 W
252            Gate Leakage = 0.000134844 W
253            Runtime Dynamic = 0.0314989 W
254
255              Instruction Window:
256                Area = 0.053925 mm^2
257                Peak Dynamic = 0.0178358 W
258                Subthreshold Leakage = 7.01713e-05 W
259                Gate Leakage = 9.49122e-05 W
260                Runtime Dynamic = 0.0240893 W
261
262              FP Instruction Window:
263                Area = 0.00436388 mm^2
264                Peak Dynamic = 0.00306704 W
265                Subthreshold Leakage = 2.45979e-05 W
266                Gate Leakage = 3.99319e-05 W
267                Runtime Dynamic = 0.00740966 W
268
269          Integer ALUs (Count: 3 ):
270            Area = 0.312404 mm^2
271            Peak Dynamic = 0.0113473 W
272            Subthreshold Leakage = 0.0103625 W
273            Gate Leakage = 0.0120315 W
274            Runtime Dynamic = 0.0149307 W
275
276          Floating Point Units (FPUs) (Count: 1 ):
277            Area = 0.971259 mm^2
278            Peak Dynamic = 0 W
279            Subthreshold Leakage = 0.00805417 W
280            Gate Leakage = 0.00935142 W
281            Runtime Dynamic = 0.0149307 W
282
283          Complex ALUs (Mul/Div) (Count: 1 ):
284            Area = 0.104135 mm^2
285            Peak Dynamic = 0.00816212 W
286            Subthreshold Leakage = 0.00345415 W
287            Gate Leakage = 0.0040105 W
288            Runtime Dynamic = 0.0199076 W
289
290          Results Broadcast Bus:
291            Area Overhead = 0.00404385 mm^2
292            Peak Dynamic = 0.0329888 W
293            Subthreshold Leakage = 0.000365119 W
294            Gate Leakage = 0.000423926 W
295            Runtime Dynamic = 0.0579569 W
296
297*****************************************************************************************
298First Level Directory
299      Area = 0.244856 mm^2
300      Peak Dynamic = 0.00899504 W
301      Subthreshold Leakage = 0.0014643 W
302      Gate Leakage = 0.00238022 W
303      Runtime Dynamic = 0.721156 W
304
305*****************************************************************************************
306BUSES
307      Area = 0.0143604 mm^2
308      Peak Dynamic = 0.00661787 W
309      Subthreshold Leakage = 0.000156344 W
310      Gate Leakage = 0.000218372 W
311      Runtime Dynamic = 0.0330893 W
312
313      Bus: 
314        Area = 0.0143604 mm^2
315        Peak Dynamic = 0.00661787 W
316        Subthreshold Leakage = 0.000156344 W
317        Gate Leakage = 0.000218372 W
318        Runtime Dynamic = 0.0330893 W
319
320*****************************************************************************************
321