| McPAT (version 0.7 of May, 2010) is computing the target processor... |
| |
| Warning: icache array structure cannot satisfy throughput constraint. |
| Warning: icache array structure cannot satisfy latency constraint. |
| Warning: InstBuffer array structure cannot satisfy throughput constraint. |
| Warning: InstBuffer array structure cannot satisfy latency constraint. |
| Warning: Branch Target Buffer array structure cannot satisfy throughput constraint. |
| Warning: Branch Target Buffer array structure cannot satisfy latency constraint. |
| Warning: Global Predictor array structure cannot satisfy throughput constraint. |
| Warning: Global Predictor array structure cannot satisfy latency constraint. |
| Warning: L1 local Predictor array structure cannot satisfy throughput constraint. |
| Warning: L1 local Predictor array structure cannot satisfy latency constraint. |
| Warning: L2 local Predictor array structure cannot satisfy throughput constraint. |
| Warning: L2 local Predictor array structure cannot satisfy latency constraint. |
| Warning: Predictor Chooser array structure cannot satisfy throughput constraint. |
| Warning: Predictor Chooser array structure cannot satisfy latency constraint. |
| Warning: RAS array structure cannot satisfy throughput constraint. |
| Warning: RAS array structure cannot satisfy latency constraint. |
| Warning: dcache array structure cannot satisfy throughput constraint. |
| Warning: dcache array structure cannot satisfy latency constraint. |
| Warning: Integer Register File array structure cannot satisfy throughput constraint. |
| Warning: Integer Register File array structure cannot satisfy latency constraint. |
| Warning: Floating point Register File array structure cannot satisfy throughput constraint. |
| Warning: Floating point Register File array structure cannot satisfy latency constraint. |
| Warning: ReorderBuffer array structure cannot satisfy throughput constraint. |
| Warning: ReorderBuffer array structure cannot satisfy latency constraint. |
| Warning: Int RetireRAT array structure cannot satisfy throughput constraint. |
| Warning: Int RetireRAT array structure cannot satisfy latency constraint. |
| Warning: Int RetireRAT array structure cannot satisfy latency constraint. |
| Warning: Int Free List array structure cannot satisfy throughput constraint. |
| Warning: Int Free List array structure cannot satisfy latency constraint. |
| Warning: Int Free List array structure cannot satisfy throughput constraint. |
| Warning: Int Free List array structure cannot satisfy latency constraint. |
| Warning: MC ReadBuffer array structure cannot satisfy throughput constraint. |
| Warning: MC ReadBuffer array structure cannot satisfy latency constraint. |
| Warning: MC writeBuffer array structure cannot satisfy throughput constraint. |
| Warning: MC writeBuffer array structure cannot satisfy latency constraint. |
| |
| McPAT (version 0.7 of May, 2010) results (current print level is 5) |
| ***************************************************************************************** |
| Technology 180 nm |
| Interconnect metal projection= aggressive interconnect technology projection |
| Core clock Rate(MHz) 1200 |
| |
| ***************************************************************************************** |
| Processor: |
| Area = 323.859 mm^2 |
| Peak Power = 90.0375 W |
| Total Leakage = 0.156795 W |
| Peak Dynamic = 89.8807 W |
| Subthreshold Leakage = 0.151936 W |
| Gate Leakage = 0.00485969 W |
| Runtime Dynamic = 85.2036 W |
| |
| Total Cores: |
| Device Type= ITRS high performance device type |
| Area = 137.839 mm^2 |
| Peak Dynamic = 60.6776 W |
| Subthreshold Leakage = 0.067186 W |
| Gate Leakage = 0.00428355 W |
| Runtime Dynamic = 73.9555 W |
| |
| Total L2s: |
| Device Type= ITRS high performance device type |
| Area = 137.063 mm^2 |
| Peak Dynamic = 3.55835 W |
| Subthreshold Leakage = 0.0778886 W |
| Gate Leakage = 0.00016078 W |
| Runtime Dynamic = 6.34872 W |
| |
| Total First Level Directory: |
| Device Type= ITRS high performance device type |
| Area = 1.59954 mm^2 |
| Peak Dynamic = 0.805902 W |
| Subthreshold Leakage = 0.000311783 W |
| Gate Leakage = 2.63568e-05 W |
| Runtime Dynamic = 0.547665 W |
| |
| Total NoCs (Network/Bus): |
| Device Type= ITRS high performance device type |
| Area = 29.1057 mm^2 |
| Peak Dynamic = 16.5188 W |
| Subthreshold Leakage = 0.00292556 W |
| Gate Leakage = 0.000166293 W |
| Runtime Dynamic = 2.54446 W |
| |
| Total MCs: |
| Device Type= ITRS high performance device type |
| Area = 18.2519 mm^2 |
| Peak Dynamic = 8.32001 W |
| Subthreshold Leakage = 0.00362353 W |
| Gate Leakage = 0.000222708 W |
| Runtime Dynamic = 1.80731 W |
| |
| ***************************************************************************************** |
| Core: |
| Area = 137.839 mm^2 |
| Peak Dynamic = 60.6776 W |
| Subthreshold Leakage = 0.067186 W |
| Gate Leakage = 0.00428355 W |
| Runtime Dynamic = 73.9555 W |
| |
| Instruction Fetch Unit: |
| Area = 27.6096 mm^2 |
| Peak Dynamic = 9.86655 W |
| Subthreshold Leakage = 0.00622106 W |
| Gate Leakage = 0.000344671 W |
| Runtime Dynamic = 10.0567 W |
| |
| Instruction Cache: |
| Area = 11.4511 mm^2 |
| Peak Dynamic = 1.53259 W |
| Subthreshold Leakage = 0.00371341 W |
| Gate Leakage = 0.000171069 W |
| Runtime Dynamic = 2.13168 W |
| |
| Branch Target Buffer: |
| Area = 13.3377 mm^2 |
| Peak Dynamic = 0.56236 W |
| Subthreshold Leakage = 0.001581 W |
| Gate Leakage = 9.5198e-05 W |
| Runtime Dynamic = 2.24944 W |
| |
| Branch Predictor: |
| Area = 2.1618 mm^2 |
| Peak Dynamic = 0.234643 W |
| Subthreshold Leakage = 0.000469396 W |
| Gate Leakage = 2.01907e-05 W |
| Runtime Dynamic = 0.198646 W |
| |
| Global Predictor: |
| Area = 0.893575 mm^2 |
| Peak Dynamic = 0.0726984 W |
| Subthreshold Leakage = 0.000182866 W |
| Gate Leakage = 7.91951e-06 W |
| Runtime Dynamic = 0.0726984 W |
| |
| Local Predictor: |
| Area = 0.420241 mm^2 |
| Peak Dynamic = 0.0532456 W |
| Subthreshold Leakage = 9.20027e-05 W |
| Gate Leakage = 3.89162e-06 W |
| Runtime Dynamic = 0.0532456 W |
| |
| Area = 0.291886 mm^2 |
| Peak Dynamic = 0.0292091 W |
| Subthreshold Leakage = 5.262e-05 W |
| Gate Leakage = 2.51093e-06 W |
| Runtime Dynamic = 0.0292091 W |
| |
| Chooser: |
| Area = 0.893575 mm^2 |
| Peak Dynamic = 0.0726984 W |
| Subthreshold Leakage = 0.000182866 W |
| Gate Leakage = 7.91951e-06 W |
| Runtime Dynamic = 0.0726984 W |
| |
| RAS: |
| Area = 0.0827607 mm^2 |
| Peak Dynamic = 0.0360009 W |
| Subthreshold Leakage = 1.16623e-05 W |
| Gate Leakage = 4.60036e-07 W |
| Runtime Dynamic = 3.58028e-06 W |
| |
| Instruction Buffer: |
| Area = 0.465385 mm^2 |
| Peak Dynamic = 2.10455 W |
| Subthreshold Leakage = 6.13248e-05 W |
| Gate Leakage = 4.88113e-06 W |
| Runtime Dynamic = 1.40303 W |
| |
| Instruction Decoder: |
| Area = 0.146031 mm^2 |
| Peak Dynamic = 4.07384 W |
| Subthreshold Leakage = 7.07416e-05 W |
| Gate Leakage = 3.32268e-06 W |
| Runtime Dynamic = 4.07384 W |
| |
| Renaming Unit: |
| Area = 11.7262 mm^2 |
| Peak Dynamic = 12.5584 W |
| Subthreshold Leakage = 0.000886804 W |
| Gate Leakage = 9.92419e-05 W |
| Runtime Dynamic = 9.90647 W |
| |
| Int Front End RAT: |
| Area = 8.24345 mm^2 |
| Peak Dynamic = 8.04227 W |
| Subthreshold Leakage = 0.000376247 W |
| Gate Leakage = 3.40623e-05 W |
| Runtime Dynamic = 8.04227 W |
| |
| FP Front End RAT: |
| Area = 2.549 mm^2 |
| Peak Dynamic = 2.75082 W |
| Subthreshold Leakage = 0.000149367 W |
| Gate Leakage = 1.30084e-05 W |
| Runtime Dynamic = 1.37541 W |
| |
| Free List: |
| Area = 0.446019 mm^2 |
| Peak Dynamic = 0.156051 W |
| Subthreshold Leakage = 1.32133e-05 W |
| Gate Leakage = 7.4667e-07 W |
| Runtime Dynamic = 0.312102 W |
| |
| Int Retire RAT: |
| Area = 0.184445 mm^2 |
| Peak Dynamic = 0.102656 W |
| Subthreshold Leakage = 8.50239e-06 W |
| Gate Leakage = 5.28869e-07 W |
| Runtime Dynamic = 0.102656 W |
| |
| FP Retire RAT: |
| Area = 0.0567228 mm^2 |
| Peak Dynamic = 0.0367258 W |
| Subthreshold Leakage = 5.67894e-06 W |
| Gate Leakage = 3.75578e-07 W |
| Runtime Dynamic = 0.0183629 W |
| |
| FP Free List: |
| Area = 0.198929 mm^2 |
| Peak Dynamic = 0.111293 W |
| Subthreshold Leakage = 8.61952e-06 W |
| Gate Leakage = 5.10875e-07 W |
| Runtime Dynamic = 0.0556467 W |
| |
| Load Store Unit: |
| Area = 49.742 mm^2 |
| Peak Dynamic = 11.7952 W |
| Subthreshold Leakage = 0.00715349 W |
| Gate Leakage = 0.00052778 W |
| Runtime Dynamic = 31.7658 W |
| |
| Data Cache: |
| Area = 36.106 mm^2 |
| Peak Dynamic = 9.28008 W |
| Subthreshold Leakage = 0.00663485 W |
| Gate Leakage = 0.000466572 W |
| Runtime Dynamic = 31.332 W |
| |
| LoadQ: |
| Area = 2.60005 mm^2 |
| Peak Dynamic = 0.578279 W |
| Subthreshold Leakage = 9.67302e-05 W |
| Gate Leakage = 5.59905e-06 W |
| Runtime Dynamic = 0.14457 W |
| |
| StoreQ: |
| Area = 2.60005 mm^2 |
| Peak Dynamic = 0.578279 W |
| Subthreshold Leakage = 9.67302e-05 W |
| Gate Leakage = 5.59905e-06 W |
| Runtime Dynamic = 0.289139 W |
| |
| Memory Management Unit: |
| Area = 8.74543 mm^2 |
| Peak Dynamic = 3.77198 W |
| Subthreshold Leakage = 0.00119904 W |
| Gate Leakage = 0.000127183 W |
| Runtime Dynamic = 4.82688 W |
| |
| Itlb: |
| Area = 1.97969 mm^2 |
| Peak Dynamic = 0.537563 W |
| Subthreshold Leakage = 0.000270576 W |
| Gate Leakage = 2.0845e-05 W |
| Runtime Dynamic = 1.07513 W |
| |
| Dtlb: |
| Area = 6.71814 mm^2 |
| Peak Dynamic = 1.87586 W |
| Subthreshold Leakage = 0.00060329 W |
| Gate Leakage = 5.63286e-05 W |
| Runtime Dynamic = 3.75174 W |
| |
| Execution Unit: |
| Area = 31.4918 mm^2 |
| Peak Dynamic = 22.6855 W |
| Subthreshold Leakage = 0.0320294 W |
| Gate Leakage = 0.00198102 W |
| Runtime Dynamic = 17.3997 W |
| |
| Register Files: |
| Area = 9.9318 mm^2 |
| Peak Dynamic = 3.92301 W |
| Subthreshold Leakage = 0.000295352 W |
| Gate Leakage = 1.33517e-05 W |
| Runtime Dynamic = 1.7929 W |
| |
| Integer RF: |
| Area = 6.76678 mm^2 |
| Peak Dynamic = 2.35597 W |
| Subthreshold Leakage = 0.000185762 W |
| Gate Leakage = 8.51701e-06 W |
| Runtime Dynamic = 1.60634 W |
| |
| Floating Point RF: |
| Area = 3.16503 mm^2 |
| Peak Dynamic = 1.56704 W |
| Subthreshold Leakage = 0.00010959 W |
| Gate Leakage = 4.83467e-06 W |
| Runtime Dynamic = 0.186553 W |
| |
| Instruction Scheduler: |
| Area = 5.20691 mm^2 |
| Peak Dynamic = 2.77224 W |
| Subthreshold Leakage = 0.000202187 W |
| Gate Leakage = 1.05832e-05 W |
| Runtime Dynamic = 3.11355 W |
| |
| Instruction Window: |
| Area = 1.23862 mm^2 |
| Peak Dynamic = 0.985117 W |
| Subthreshold Leakage = 5.55506e-05 W |
| Gate Leakage = 3.78978e-06 W |
| Runtime Dynamic = 1.23906 W |
| |
| FP Instruction Window: |
| Area = 0.481718 mm^2 |
| Peak Dynamic = 0.438839 W |
| Subthreshold Leakage = 2.5962e-05 W |
| Gate Leakage = 2.00351e-06 W |
| Runtime Dynamic = 0.526208 W |
| |
| ROB: |
| Area = 3.48657 mm^2 |
| Peak Dynamic = 1.34828 W |
| Subthreshold Leakage = 0.000120674 W |
| Gate Leakage = 4.78991e-06 W |
| Runtime Dynamic = 1.34828 W |
| |
| Integer ALUs (Count: 4 ): |
| Area = 3.4944 mm^2 |
| Peak Dynamic = 4.23312 W |
| Subthreshold Leakage = 0.016149 W |
| Gate Leakage = 0.000986885 W |
| Runtime Dynamic = 3.21343 W |
| |
| Floating Point Units (FPUs) (Count: 1 ): |
| Area = 12.705 mm^2 |
| Peak Dynamic = 3.52215 W |
| Subthreshold Leakage = 0.0146787 W |
| Gate Leakage = 0.000897034 W |
| Runtime Dynamic = 3.52215 W |
| |
| Results Broadcast Bus: |
| Area Overhead = 0.106062 mm^2 |
| Peak Dynamic = 6.87645 W |
| Subthreshold Leakage = 0.000378957 W |
| Gate Leakage = 2.31585e-05 W |
| Runtime Dynamic = 5.75766 W |
| |
| ***************************************************************************************** |
| L2 |
| Area = 137.063 mm^2 |
| Peak Dynamic = 3.55835 W |
| Subthreshold Leakage = 0.0778886 W |
| Gate Leakage = 0.00016078 W |
| Runtime Dynamic = 6.34872 W |
| |
| ***************************************************************************************** |
| Second Level Directory |
| Area = 1.59954 mm^2 |
| Peak Dynamic = 0.805902 W |
| Subthreshold Leakage = 0.000311783 W |
| Gate Leakage = 2.63568e-05 W |
| Runtime Dynamic = 0.547665 W |
| |
| ***************************************************************************************** |
| Memory Controller: |
| Area = 9.12595 mm^2 |
| Peak Dynamic = 4.16 W |
| Subthreshold Leakage = 0.00181177 W |
| Gate Leakage = 0.000111354 W |
| Runtime Dynamic = 1.80731 W |
| |
| Front End Engine: |
| Area = 5.49326 mm^2 |
| Peak Dynamic = 1.42883 W |
| Subthreshold Leakage = 0.000132955 W |
| Gate Leakage = 8.76015e-06 W |
| Runtime Dynamic = 0.348049 W |
| |
| Transaction Engine: |
| Area = 1.50616 mm^2 |
| Peak Dynamic = 1.93117 W |
| Subthreshold Leakage = 0.000696058 W |
| Gate Leakage = 4.25369e-05 W |
| Runtime Dynamic = 0.579332 W |
| |
| PHY: |
| Area = 2.12653 mm^2 |
| Peak Dynamic = 0.8 W |
| Subthreshold Leakage = 0.000982753 W |
| Gate Leakage = 6.00571e-05 W |
| Runtime Dynamic = 0.879928 W |
| |
| ***************************************************************************************** |
| NOC |
| Area = 29.1057 mm^2 |
| Peak Dynamic = 16.5188 W |
| Subthreshold Leakage = 0.00292556 W |
| Gate Leakage = 0.000166293 W |
| Runtime Dynamic = 2.54446 W |
| |
| Router: |
| Area = 28.4197 mm^2 |
| Peak Dynamic = 8.76431 W |
| Subthreshold Leakage = 0.00199965 W |
| Gate Leakage = 0.000109709 W |
| Runtime Dynamic = 1.25204 W |
| |
| Virtual Channel Buffer: |
| Area = 17.0424 mm^2 |
| Peak Dynamic = 7.30291 W |
| Subthreshold Leakage = 0.00119658 W |
| Gate Leakage = 4.15511e-05 W |
| Runtime Dynamic = 1.04327 W |
| |
| Crossbar: |
| Area = 0.357655 mm^2 |
| Peak Dynamic = 1.27997 W |
| Subthreshold Leakage = 0.000801415 W |
| Gate Leakage = 6.80527e-05 W |
| Runtime Dynamic = 0.182853 W |
| |
| Arbiter: |
| Peak Dynamic = 0.18143 W |
| Subthreshold Leakage = 1.65956e-06 W |
| Gate Leakage = 1.05559e-07 W |
| Runtime Dynamic = 0.0259186 W |
| |
| Per Router : |
| Area = 0.685989 mm^2 |
| Peak Dynamic = 7.75447 W |
| Subthreshold Leakage = 0.000925911 W |
| Gate Leakage = 5.65834e-05 W |
| Runtime Dynamic = 1.29241 W |
| |
| ***************************************************************************************** |
