| McPAT (version 0.8 of Aug, 2010) is computing the target processor... |
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| Warning: Branch Target Buffer array structure cannot satisfy latency constraint. |
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| 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) 2000 |
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| ***************************************************************************************** |
| Processor: |
| Area = 5.83937 mm^2 |
| Peak Power = 1.32283 W |
| Total Leakage = 0.182558 W |
| Peak Dynamic = 1.14027 W |
| Subthreshold Leakage = 0.0869601 W |
| Gate Leakage = 0.095598 W |
| Runtime Dynamic = 2.86361 W |
| |
| Total Cores: |
| Device Type= ITRS low operating power device type |
| Area = 5.33485 mm^2 |
| Peak Dynamic = 1.07823 W |
| Subthreshold Leakage = 0.0827641 W |
| Gate Leakage = 0.0887315 W |
| Runtime Dynamic = 0.975395 W |
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| Total First Level Directory: |
| Device Type= ITRS low operating power device type |
| Area = 0.489711 mm^2 |
| Peak Dynamic = 0.0449752 W |
| Subthreshold Leakage = 0.00397708 W |
| Gate Leakage = 0.00655632 W |
| Runtime Dynamic = 1.80289 W |
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| Total NoCs (Network/Bus): |
| Device Type= ITRS low operating power device type |
| Area = 0.0148119 mm^2 |
| Peak Dynamic = 0.0170648 W |
| Subthreshold Leakage = 0.000218992 W |
| Gate Leakage = 0.000310207 W |
| Runtime Dynamic = 0.0853239 W |
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| ***************************************************************************************** |
| Core: |
| Area = 2.66742 mm^2 |
| Peak Dynamic = 0.539116 W |
| Subthreshold Leakage = 0.041382 W |
| Gate Leakage = 0.0443657 W |
| Runtime Dynamic = 0.975395 W |
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| Instruction Fetch Unit: |
| Area = 0.565848 mm^2 |
| Peak Dynamic = 0.184724 W |
| Subthreshold Leakage = 0.00572394 W |
| Gate Leakage = 0.00380598 W |
| Runtime Dynamic = 0.283222 W |
| |
| Instruction Cache: |
| Area = 0.235613 mm^2 |
| Peak Dynamic = 0.0310428 W |
| Subthreshold Leakage = 0.00309635 W |
| Gate Leakage = 0.00216385 W |
| Runtime Dynamic = 0.0461626 W |
| |
| Branch Target Buffer: |
| Area = 0.251259 mm^2 |
| Peak Dynamic = 0.0174433 W |
| Subthreshold Leakage = 0.00170231 W |
| Gate Leakage = 0.000908123 W |
| Runtime Dynamic = 0.0697733 W |
| |
| Branch Predictor: |
| Area = 0.064441 mm^2 |
| Peak Dynamic = 0.00815792 W |
| Subthreshold Leakage = 0.00070444 W |
| Gate Leakage = 0.000477387 W |
| Runtime Dynamic = 0.0113878 W |
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| Global Predictor: |
| Area = 0.0313969 mm^2 |
| Peak Dynamic = 0.00374527 W |
| Subthreshold Leakage = 0.00034631 W |
| Gate Leakage = 0.000233555 W |
| Runtime Dynamic = 0.00545806 W |
| |
| Local Predictor: |
| Area = 0.000711939 mm^2 |
| Peak Dynamic = 0.000301014 W |
| Subthreshold Leakage = 6.13457e-06 W |
| Gate Leakage = 5.63471e-06 W |
| Runtime Dynamic = 0.000471566 W |
| |
| Area = 0.000650815 mm^2 |
| Peak Dynamic = 0.000230123 W |
| Subthreshold Leakage = 5.7769e-06 W |
| Gate Leakage = 4.75075e-06 W |
| Runtime Dynamic = 0.000354988 W |
| |
| Chooser: |
| Area = 0.0313969 mm^2 |
| Peak Dynamic = 0.00374527 W |
| Subthreshold Leakage = 0.00034631 W |
| Gate Leakage = 0.000233555 W |
| Runtime Dynamic = 0.00545806 W |
| |
| RAS: |
| Area = 0.000996272 mm^2 |
| Peak Dynamic = 0.000366372 W |
| Subthreshold Leakage = 5.68653e-06 W |
| Gate Leakage = 4.64147e-06 W |
| Runtime Dynamic = 6.23994e-08 W |
| |
| Instruction Buffer: |
| Area = 0.00820192 mm^2 |
| Peak Dynamic = 0.0669878 W |
| Subthreshold Leakage = 6.33536e-05 W |
| Gate Leakage = 4.34841e-05 W |
| Runtime Dynamic = 0.0382787 W |
| |
| Instruction Decoder: |
| Area = 0.00468731 mm^2 |
| Peak Dynamic = 0.05881 W |
| Subthreshold Leakage = 0.000127696 W |
| Gate Leakage = 0.000115494 W |
| Runtime Dynamic = 0.11762 W |
| |
| Renaming Unit: |
| Area = 0.0903068 mm^2 |
| Peak Dynamic = 0.0451514 W |
| Subthreshold Leakage = 0.000345688 W |
| Gate Leakage = 0.00032022 W |
| Runtime Dynamic = 0.0731287 W |
| |
| Int Front End RAT: |
| Area = 0.0543672 mm^2 |
| Peak Dynamic = 0.0237617 W |
| Subthreshold Leakage = 0.000175223 W |
| Gate Leakage = 0.000121525 W |
| Runtime Dynamic = 0.0475234 W |
| |
| FP Front End RAT: |
| Area = 0.0185325 mm^2 |
| Peak Dynamic = 0.00949419 W |
| Subthreshold Leakage = 0.000100325 W |
| Gate Leakage = 6.76251e-05 W |
| Runtime Dynamic = 0.00949419 W |
| |
| Free List: |
| Area = 0.00599955 mm^2 |
| Peak Dynamic = 0.00225065 W |
| Subthreshold Leakage = 1.24363e-05 W |
| Gate Leakage = 1.00844e-05 W |
| Runtime Dynamic = 0.0090026 W |
| |
| Int Retire RAT: |
| Area = 0.00605969 mm^2 |
| Peak Dynamic = 0.00448392 W |
| Subthreshold Leakage = 1.33231e-05 W |
| Gate Leakage = 1.16235e-05 W |
| Runtime Dynamic = 0.00448392 W |
| |
| FP Retire RAT: |
| Area = 0.000650815 mm^2 |
| Peak Dynamic = 0.00067334 W |
| Subthreshold Leakage = 5.7769e-06 W |
| Gate Leakage = 4.75075e-06 W |
| Runtime Dynamic = 0.00067334 W |
| |
| FP Free List: |
| Area = 0.00305098 mm^2 |
| Peak Dynamic = 0.00195124 W |
| Subthreshold Leakage = 8.81712e-06 W |
| Gate Leakage = 6.96054e-06 W |
| Runtime Dynamic = 0.00195124 W |
| |
| Load Store Unit: |
| Area = 0.274913 mm^2 |
| Peak Dynamic = 0.0347482 W |
| Subthreshold Leakage = 0.0032012 W |
| Gate Leakage = 0.00235752 W |
| Runtime Dynamic = 0.195304 W |
| |
| Data Cache: |
| Area = 0.240878 mm^2 |
| Peak Dynamic = 0.0293665 W |
| Subthreshold Leakage = 0.00312878 W |
| Gate Leakage = 0.00220794 W |
| Runtime Dynamic = 0.19026 W |
| |
| StoreQ: |
| Area = 0.00754674 mm^2 |
| Peak Dynamic = 0.00358087 W |
| Subthreshold Leakage = 4.2633e-05 W |
| Gate Leakage = 5.19212e-05 W |
| Runtime Dynamic = 0.00504348 W |
| |
| Memory Management Unit: |
| Area = 0.021508 mm^2 |
| Peak Dynamic = 0.0127337 W |
| Subthreshold Leakage = 0.000210621 W |
| Gate Leakage = 0.000290666 W |
| Runtime Dynamic = 0.037071 W |
| |
| Itlb: |
| Area = 0.00993091 mm^2 |
| Peak Dynamic = 0.00617846 W |
| Subthreshold Leakage = 9.04168e-05 W |
| Gate Leakage = 9.65082e-05 W |
| Runtime Dynamic = 0.012357 W |
| |
| Dtlb: |
| Area = 0.00993091 mm^2 |
| Peak Dynamic = 0.00438671 W |
| Subthreshold Leakage = 9.04168e-05 W |
| Gate Leakage = 9.65082e-05 W |
| Runtime Dynamic = 0.0247139 W |
| |
| Execution Unit: |
| Area = 1.65498 mm^2 |
| Peak Dynamic = 0.261758 W |
| Subthreshold Leakage = 0.0305522 W |
| Gate Leakage = 0.0360036 W |
| Runtime Dynamic = 0.386669 W |
| |
| Register Files: |
| Area = 0.203203 mm^2 |
| Peak Dynamic = 0.0763282 W |
| Subthreshold Leakage = 0.000197046 W |
| Gate Leakage = 0.00016338 W |
| Runtime Dynamic = 0.0386066 W |
| |
| Integer RF: |
| Area = 0.146073 mm^2 |
| Peak Dynamic = 0.0763282 W |
| Subthreshold Leakage = 0.000120303 W |
| Gate Leakage = 9.97867e-05 W |
| Runtime Dynamic = 0.0345689 W |
| |
| Floating Point RF: |
| Area = 0.05713 mm^2 |
| Peak Dynamic = 0 W |
| Subthreshold Leakage = 7.67427e-05 W |
| Gate Leakage = 6.35938e-05 W |
| Runtime Dynamic = 0.00403765 W |
| |
| Instruction Scheduler: |
| Area = 0.0582889 mm^2 |
| Peak Dynamic = 0.0522571 W |
| Subthreshold Leakage = 0.000128698 W |
| Gate Leakage = 0.000185714 W |
| Runtime Dynamic = 0.0787473 W |
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| Instruction Window: |
| Area = 0.053925 mm^2 |
| Peak Dynamic = 0.0445895 W |
| Subthreshold Leakage = 9.52936e-05 W |
| Gate Leakage = 0.000130718 W |
| Runtime Dynamic = 0.0602231 W |
| |
| FP Instruction Window: |
| Area = 0.00436388 mm^2 |
| Peak Dynamic = 0.00766759 W |
| Subthreshold Leakage = 3.34043e-05 W |
| Gate Leakage = 5.49962e-05 W |
| Runtime Dynamic = 0.0185242 W |
| |
| Integer ALUs (Count: 3 ): |
| Area = 0.312404 mm^2 |
| Peak Dynamic = 0.0283684 W |
| Subthreshold Leakage = 0.0140724 W |
| Gate Leakage = 0.0165703 W |
| Runtime Dynamic = 0.0373268 W |
| |
| Floating Point Units (FPUs) (Count: 1 ): |
| Area = 0.971259 mm^2 |
| Peak Dynamic = 0 W |
| Subthreshold Leakage = 0.0109377 W |
| Gate Leakage = 0.0128792 W |
| Runtime Dynamic = 0.0373268 W |
| |
| Complex ALUs (Mul/Div) (Count: 1 ): |
| Area = 0.104135 mm^2 |
| Peak Dynamic = 0.0204053 W |
| Subthreshold Leakage = 0.00469079 W |
| Gate Leakage = 0.00552345 W |
| Runtime Dynamic = 0.049769 W |
| |
| Results Broadcast Bus: |
| Area Overhead = 0.00404385 mm^2 |
| Peak Dynamic = 0.0824719 W |
| Subthreshold Leakage = 0.000495836 W |
| Gate Leakage = 0.000583852 W |
| Runtime Dynamic = 0.144892 W |
| |
| ***************************************************************************************** |
| First Level Directory |
| Area = 0.244856 mm^2 |
| Peak Dynamic = 0.0224876 W |
| Subthreshold Leakage = 0.00198854 W |
| Gate Leakage = 0.00327816 W |
| Runtime Dynamic = 1.80289 W |
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| ***************************************************************************************** |
| BUSES |
| Area = 0.0148119 mm^2 |
| Peak Dynamic = 0.0170648 W |
| Subthreshold Leakage = 0.000218992 W |
| Gate Leakage = 0.000310207 W |
| Runtime Dynamic = 0.0853239 W |
| |
| Bus: |
| Area = 0.0148119 mm^2 |
| Peak Dynamic = 0.0170648 W |
| Subthreshold Leakage = 0.000218992 W |
| Gate Leakage = 0.000310207 W |
| Runtime Dynamic = 0.0853239 W |
| |
| ***************************************************************************************** |
