McPAT (version 0.8 of Aug, 2010) is computing the target processor... McPAT (version 0.8 of Aug, 2010) results (current print level is 5) ***************************************************************************************** Technology 40 nm Using Long Channel Devices When Appropriate Interconnect metal projection= conservative interconnect technology projection Core clock Rate(MHz) 800 ***************************************************************************************** Processor: Area = 5.48929 mm^2 Peak Power = 0.577263 W Total Leakage = 0.127046 W Peak Dynamic = 0.450217 W Subthreshold Leakage = 0.0608257 W Gate Leakage = 0.0662198 W Runtime Dynamic = 1.13304 W Total Cores: Device Type= ITRS low operating power device type Area = 4.98521 mm^2 Peak Dynamic = 0.425609 W Subthreshold Leakage = 0.0577408 W Gate Leakage = 0.061241 W Runtime Dynamic = 0.37879 W Total First Level Directory: Device Type= ITRS low operating power device type Area = 0.489711 mm^2 Peak Dynamic = 0.0179901 W Subthreshold Leakage = 0.0029286 W Gate Leakage = 0.00476045 W Runtime Dynamic = 0.721156 W Total NoCs (Network/Bus): Device Type= ITRS low operating power device type Area = 0.0143604 mm^2 Peak Dynamic = 0.00661787 W Subthreshold Leakage = 0.000156344 W Gate Leakage = 0.000218372 W Runtime Dynamic = 0.0330893 W ***************************************************************************************** Core: Area = 2.49261 mm^2 Peak Dynamic = 0.212805 W Subthreshold Leakage = 0.0288704 W Gate Leakage = 0.0306205 W Runtime Dynamic = 0.37879 W Instruction Fetch Unit: Area = 0.450898 mm^2 Peak Dynamic = 0.0710479 W Subthreshold Leakage = 0.00360576 W Gate Leakage = 0.00232348 W Runtime Dynamic = 0.101921 W Instruction Cache: Area = 0.235613 mm^2 Peak Dynamic = 0.0124171 W Subthreshold Leakage = 0.00228006 W Gate Leakage = 0.00157114 W Runtime Dynamic = 0.018465 W Branch Target Buffer: Area = 0.136309 mm^2 Peak Dynamic = 0.00413545 W Subthreshold Leakage = 0.000644359 W Gate Leakage = 0.000219381 W Runtime Dynamic = 0.0165418 W Branch Predictor: Area = 0.064441 mm^2 Peak Dynamic = 0.00326317 W Subthreshold Leakage = 0.000518728 W Gate Leakage = 0.000346624 W Runtime Dynamic = 0.0045551 W Global Predictor: Area = 0.0313969 mm^2 Peak Dynamic = 0.00149811 W Subthreshold Leakage = 0.000255012 W Gate Leakage = 0.000169581 W Runtime Dynamic = 0.00218323 W Local Predictor: Area = 0.000711939 mm^2 Peak Dynamic = 0.000120406 W Subthreshold Leakage = 4.51731e-06 W Gate Leakage = 4.09128e-06 W Runtime Dynamic = 0.000188626 W Area = 0.000650815 mm^2 Peak Dynamic = 9.20494e-05 W Subthreshold Leakage = 4.25393e-06 W Gate Leakage = 3.44945e-06 W Runtime Dynamic = 0.000141995 W Chooser: Area = 0.0313969 mm^2 Peak Dynamic = 0.00149811 W Subthreshold Leakage = 0.000255012 W Gate Leakage = 0.000169581 W Runtime Dynamic = 0.00218323 W RAS: Area = 0.000996272 mm^2 Peak Dynamic = 0.000146549 W Subthreshold Leakage = 4.18739e-06 W Gate Leakage = 3.3701e-06 W Runtime Dynamic = 2.49598e-08 W Instruction Buffer: Area = 0.00820192 mm^2 Peak Dynamic = 0.0267951 W Subthreshold Leakage = 4.66516e-05 W Gate Leakage = 3.15732e-05 W Runtime Dynamic = 0.0153115 W Instruction Decoder: Area = 0.00468731 mm^2 Peak Dynamic = 0.023524 W Subthreshold Leakage = 9.40317e-05 W Gate Leakage = 8.38587e-05 W Runtime Dynamic = 0.047048 W Renaming Unit: Area = 0.0903068 mm^2 Peak Dynamic = 0.0180606 W Subthreshold Leakage = 0.000254554 W Gate Leakage = 0.000232507 W Runtime Dynamic = 0.0292515 W Int Front End RAT: Area = 0.0543672 mm^2 Peak Dynamic = 0.00950468 W Subthreshold Leakage = 0.000129029 W Gate Leakage = 8.82378e-05 W Runtime Dynamic = 0.0190094 W FP Front End RAT: Area = 0.0185325 mm^2 Peak Dynamic = 0.00379768 W Subthreshold Leakage = 7.38761e-05 W Gate Leakage = 4.91016e-05 W Runtime Dynamic = 0.00379768 W Free List: Area = 0.00599955 mm^2 Peak Dynamic = 0.00090026 W Subthreshold Leakage = 9.15772e-06 W Gate Leakage = 7.32213e-06 W Runtime Dynamic = 0.00360104 W Int Retire RAT: Area = 0.00605969 mm^2 Peak Dynamic = 0.00179357 W Subthreshold Leakage = 9.8107e-06 W Gate Leakage = 8.43969e-06 W Runtime Dynamic = 0.00179357 W FP Retire RAT: Area = 0.000650815 mm^2 Peak Dynamic = 0.000269336 W Subthreshold Leakage = 4.25393e-06 W Gate Leakage = 3.44945e-06 W Runtime Dynamic = 0.000269336 W FP Free List: Area = 0.00305098 mm^2 Peak Dynamic = 0.000780497 W Subthreshold Leakage = 6.49266e-06 W Gate Leakage = 5.05395e-06 W Runtime Dynamic = 0.000780497 W Load Store Unit: Area = 0.274913 mm^2 Peak Dynamic = 0.0138993 W Subthreshold Leakage = 0.00235727 W Gate Leakage = 0.00171176 W Runtime Dynamic = 0.0781216 W Data Cache: Area = 0.240878 mm^2 Peak Dynamic = 0.0117466 W Subthreshold Leakage = 0.00230394 W Gate Leakage = 0.00160316 W Runtime Dynamic = 0.0761042 W StoreQ: Area = 0.00754674 mm^2 Peak Dynamic = 0.00143235 W Subthreshold Leakage = 3.13936e-05 W Gate Leakage = 3.76992e-05 W Runtime Dynamic = 0.00201739 W Memory Management Unit: Area = 0.021508 mm^2 Peak Dynamic = 0.0050935 W Subthreshold Leakage = 0.000155095 W Gate Leakage = 0.000211049 W Runtime Dynamic = 0.0148284 W Itlb: Area = 0.00993091 mm^2 Peak Dynamic = 0.00247139 W Subthreshold Leakage = 6.65801e-05 W Gate Leakage = 7.00732e-05 W Runtime Dynamic = 0.0049428 W Dtlb: Area = 0.00993091 mm^2 Peak Dynamic = 0.00175468 W Subthreshold Leakage = 6.65801e-05 W Gate Leakage = 7.00732e-05 W Runtime Dynamic = 0.00988557 W Execution Unit: Area = 1.65498 mm^2 Peak Dynamic = 0.104703 W Subthreshold Leakage = 0.0224977 W Gate Leakage = 0.0261417 W Runtime Dynamic = 0.154667 W Register Files: Area = 0.203203 mm^2 Peak Dynamic = 0.0305313 W Subthreshold Leakage = 0.000145099 W Gate Leakage = 0.000118628 W Runtime Dynamic = 0.0154426 W Integer RF: Area = 0.146073 mm^2 Peak Dynamic = 0.0305313 W Subthreshold Leakage = 8.85877e-05 W Gate Leakage = 7.24537e-05 W Runtime Dynamic = 0.0138276 W Floating Point RF: Area = 0.05713 mm^2 Peak Dynamic = 0 W Subthreshold Leakage = 5.6511e-05 W Gate Leakage = 4.61745e-05 W Runtime Dynamic = 0.00161506 W Instruction Scheduler: Area = 0.0582889 mm^2 Peak Dynamic = 0.0209028 W Subthreshold Leakage = 9.47693e-05 W Gate Leakage = 0.000134844 W Runtime Dynamic = 0.0314989 W Instruction Window: Area = 0.053925 mm^2 Peak Dynamic = 0.0178358 W Subthreshold Leakage = 7.01713e-05 W Gate Leakage = 9.49122e-05 W Runtime Dynamic = 0.0240893 W FP Instruction Window: Area = 0.00436388 mm^2 Peak Dynamic = 0.00306704 W Subthreshold Leakage = 2.45979e-05 W Gate Leakage = 3.99319e-05 W Runtime Dynamic = 0.00740966 W Integer ALUs (Count: 3 ): Area = 0.312404 mm^2 Peak Dynamic = 0.0113473 W Subthreshold Leakage = 0.0103625 W Gate Leakage = 0.0120315 W Runtime Dynamic = 0.0149307 W Floating Point Units (FPUs) (Count: 1 ): Area = 0.971259 mm^2 Peak Dynamic = 0 W Subthreshold Leakage = 0.00805417 W Gate Leakage = 0.00935142 W Runtime Dynamic = 0.0149307 W Complex ALUs (Mul/Div) (Count: 1 ): Area = 0.104135 mm^2 Peak Dynamic = 0.00816212 W Subthreshold Leakage = 0.00345415 W Gate Leakage = 0.0040105 W Runtime Dynamic = 0.0199076 W Results Broadcast Bus: Area Overhead = 0.00404385 mm^2 Peak Dynamic = 0.0329888 W Subthreshold Leakage = 0.000365119 W Gate Leakage = 0.000423926 W Runtime Dynamic = 0.0579569 W ***************************************************************************************** First Level Directory Area = 0.244856 mm^2 Peak Dynamic = 0.00899504 W Subthreshold Leakage = 0.0014643 W Gate Leakage = 0.00238022 W Runtime Dynamic = 0.721156 W ***************************************************************************************** BUSES Area = 0.0143604 mm^2 Peak Dynamic = 0.00661787 W Subthreshold Leakage = 0.000156344 W Gate Leakage = 0.000218372 W Runtime Dynamic = 0.0330893 W Bus: Area = 0.0143604 mm^2 Peak Dynamic = 0.00661787 W Subthreshold Leakage = 0.000156344 W Gate Leakage = 0.000218372 W Runtime Dynamic = 0.0330893 W *****************************************************************************************