1 2---------- Begin Simulation Statistics ---------- 3sim_seconds 5.125902 # Number of seconds simulated 4sim_ticks 5125902116500 # Number of ticks simulated 5final_tick 5125902116500 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) 6sim_freq 1000000000000 # Frequency of simulated ticks |
7host_inst_rate 134346 # Simulator instruction rate (inst/s) 8host_op_rate 265563 # Simulator op (including micro ops) rate (op/s) 9host_tick_rate 1687822207 # Simulator tick rate (ticks/s) 10host_mem_usage 793660 # Number of bytes of host memory used 11host_seconds 3036.99 # Real time elapsed on the host |
12sim_insts 408006726 # Number of instructions simulated 13sim_ops 806511598 # Number of ops (including micro ops) simulated 14system.voltage_domain.voltage 1 # Voltage in Volts 15system.clk_domain.clock 1000 # Clock period in ticks 16system.physmem.bytes_read::pc.south_bridge.ide 28352 # Number of bytes read from this memory 17system.physmem.bytes_read::cpu.dtb.walker 4800 # Number of bytes read from this memory 18system.physmem.bytes_read::cpu.itb.walker 448 # Number of bytes read from this memory 19system.physmem.bytes_read::cpu.inst 1043840 # Number of bytes read from this memory --- 605 unchanged lines hidden (view full) --- 625system.cpu.rename.RunCycles 154670533 # Number of cycles rename is running 626system.cpu.rename.UnblockCycles 28960716 # Number of cycles rename is unblocking 627system.cpu.rename.RenamedInsts 835102889 # Number of instructions processed by rename 628system.cpu.rename.ROBFullEvents 477440 # Number of times rename has blocked due to ROB full 629system.cpu.rename.IQFullEvents 12397064 # Number of times rename has blocked due to IQ full 630system.cpu.rename.LQFullEvents 181319 # Number of times rename has blocked due to LQ full 631system.cpu.rename.SQFullEvents 13705397 # Number of times rename has blocked due to SQ full 632system.cpu.rename.RenamedOperands 997542850 # Number of destination operands rename has renamed |
633system.cpu.rename.RenameLookups 1813799502 # Number of register rename lookups that rename has made 634system.cpu.rename.int_rename_lookups 1115056777 # Number of integer rename lookups |
635system.cpu.rename.fp_rename_lookups 257 # Number of floating rename lookups 636system.cpu.rename.CommittedMaps 964533940 # Number of HB maps that are committed 637system.cpu.rename.UndoneMaps 33008908 # Number of HB maps that are undone due to squashing 638system.cpu.rename.serializingInsts 469072 # count of serializing insts renamed 639system.cpu.rename.tempSerializingInsts 473209 # count of temporary serializing insts renamed 640system.cpu.rename.skidInsts 39003947 # count of insts added to the skid buffer |
641system.cpu.memDep0.insertedLoads 17327064 # Number of loads inserted to the mem dependence unit. |
642system.cpu.memDep0.insertedStores 10187947 # Number of stores inserted to the mem dependence unit. 643system.cpu.memDep0.conflictingLoads 1305152 # Number of conflicting loads. 644system.cpu.memDep0.conflictingStores 1075480 # Number of conflicting stores. |
645system.cpu.iq.iqInstsAdded 829577990 # Number of instructions added to the IQ (excludes non-spec) 646system.cpu.iq.iqNonSpecInstsAdded 1211603 # Number of non-speculative instructions added to the IQ 647system.cpu.iq.iqInstsIssued 824337264 # Number of instructions issued |
648system.cpu.iq.iqSquashedInstsIssued 238496 # Number of squashed instructions issued 649system.cpu.iq.iqSquashedInstsExamined 23343623 # Number of squashed instructions iterated over during squash; mainly for profiling |
650system.cpu.iq.iqSquashedOperandsExamined 36066469 # Number of squashed operands that are examined and possibly removed from graph 651system.cpu.iq.iqSquashedNonSpecRemoved 155814 # Number of squashed non-spec instructions that were removed |
652system.cpu.iq.issued_per_cycle::samples 447018024 # Number of insts issued each cycle 653system.cpu.iq.issued_per_cycle::mean 1.844081 # Number of insts issued each cycle 654system.cpu.iq.issued_per_cycle::stdev 2.418172 # Number of insts issued each cycle 655system.cpu.iq.issued_per_cycle::underflows 0 0.00% 0.00% # Number of insts issued each cycle 656system.cpu.iq.issued_per_cycle::0 262761301 58.78% 58.78% # Number of insts issued each cycle 657system.cpu.iq.issued_per_cycle::1 13855312 3.10% 61.88% # Number of insts issued each cycle |
658system.cpu.iq.issued_per_cycle::2 10080747 2.26% 64.14% # Number of insts issued each cycle 659system.cpu.iq.issued_per_cycle::3 6920313 1.55% 65.68% # Number of insts issued each cycle |
660system.cpu.iq.issued_per_cycle::4 74355494 16.63% 82.32% # Number of insts issued each cycle |
661system.cpu.iq.issued_per_cycle::5 4460811 1.00% 83.32% # Number of insts issued each cycle 662system.cpu.iq.issued_per_cycle::6 72820656 16.29% 99.61% # Number of insts issued each cycle |
663system.cpu.iq.issued_per_cycle::7 1197568 0.27% 99.87% # Number of insts issued each cycle 664system.cpu.iq.issued_per_cycle::8 565822 0.13% 100.00% # Number of insts issued each cycle 665system.cpu.iq.issued_per_cycle::overflows 0 0.00% 100.00% # Number of insts issued each cycle 666system.cpu.iq.issued_per_cycle::min_value 0 # Number of insts issued each cycle 667system.cpu.iq.issued_per_cycle::max_value 8 # Number of insts issued each cycle 668system.cpu.iq.issued_per_cycle::total 447018024 # Number of insts issued each cycle 669system.cpu.iq.fu_full::No_OpClass 0 0.00% 0.00% # attempts to use FU when none available 670system.cpu.iq.fu_full::IntAlu 1976611 71.80% 71.80% # attempts to use FU when none available --- 25 unchanged lines hidden (view full) --- 696system.cpu.iq.fu_full::SimdFloatMult 0 0.00% 71.84% # attempts to use FU when none available 697system.cpu.iq.fu_full::SimdFloatMultAcc 0 0.00% 71.84% # attempts to use FU when none available 698system.cpu.iq.fu_full::SimdFloatSqrt 0 0.00% 71.84% # attempts to use FU when none available 699system.cpu.iq.fu_full::MemRead 614146 22.31% 94.15% # attempts to use FU when none available 700system.cpu.iq.fu_full::MemWrite 161054 5.85% 100.00% # attempts to use FU when none available 701system.cpu.iq.fu_full::IprAccess 0 0.00% 100.00% # attempts to use FU when none available 702system.cpu.iq.fu_full::InstPrefetch 0 0.00% 100.00% # attempts to use FU when none available 703system.cpu.iq.FU_type_0::No_OpClass 292817 0.04% 0.04% # Type of FU issued |
704system.cpu.iq.FU_type_0::IntAlu 795957789 96.56% 96.59% # Type of FU issued |
705system.cpu.iq.FU_type_0::IntMult 150640 0.02% 96.61% # Type of FU issued 706system.cpu.iq.FU_type_0::IntDiv 125262 0.02% 96.63% # Type of FU issued 707system.cpu.iq.FU_type_0::FloatAdd 0 0.00% 96.63% # Type of FU issued 708system.cpu.iq.FU_type_0::FloatCmp 0 0.00% 96.63% # Type of FU issued 709system.cpu.iq.FU_type_0::FloatCvt 0 0.00% 96.63% # Type of FU issued 710system.cpu.iq.FU_type_0::FloatMult 0 0.00% 96.63% # Type of FU issued 711system.cpu.iq.FU_type_0::FloatDiv 0 0.00% 96.63% # Type of FU issued 712system.cpu.iq.FU_type_0::FloatSqrt 0 0.00% 96.63% # Type of FU issued --- 16 unchanged lines hidden (view full) --- 729system.cpu.iq.FU_type_0::SimdFloatMisc 0 0.00% 96.63% # Type of FU issued 730system.cpu.iq.FU_type_0::SimdFloatMult 0 0.00% 96.63% # Type of FU issued 731system.cpu.iq.FU_type_0::SimdFloatMultAcc 0 0.00% 96.63% # Type of FU issued 732system.cpu.iq.FU_type_0::SimdFloatSqrt 0 0.00% 96.63% # Type of FU issued 733system.cpu.iq.FU_type_0::MemRead 18413325 2.23% 98.86% # Type of FU issued 734system.cpu.iq.FU_type_0::MemWrite 9397431 1.14% 100.00% # Type of FU issued 735system.cpu.iq.FU_type_0::IprAccess 0 0.00% 100.00% # Type of FU issued 736system.cpu.iq.FU_type_0::InstPrefetch 0 0.00% 100.00% # Type of FU issued |
737system.cpu.iq.FU_type_0::total 824337264 # Type of FU issued |
738system.cpu.iq.rate 1.833641 # Inst issue rate 739system.cpu.iq.fu_busy_cnt 2753075 # FU busy when requested 740system.cpu.iq.fu_busy_rate 0.003340 # FU busy rate (busy events/executed inst) |
741system.cpu.iq.int_inst_queue_reads 2098683906 # Number of integer instruction queue reads |
742system.cpu.iq.int_inst_queue_writes 854145561 # Number of integer instruction queue writes 743system.cpu.iq.int_inst_queue_wakeup_accesses 819784123 # Number of integer instruction queue wakeup accesses 744system.cpu.iq.fp_inst_queue_reads 216 # Number of floating instruction queue reads 745system.cpu.iq.fp_inst_queue_writes 406 # Number of floating instruction queue writes 746system.cpu.iq.fp_inst_queue_wakeup_accesses 61 # Number of floating instruction queue wakeup accesses |
747system.cpu.iq.int_alu_accesses 826797420 # Number of integer alu accesses |
748system.cpu.iq.fp_alu_accesses 102 # Number of floating point alu accesses 749system.cpu.iew.lsq.thread0.forwLoads 1878905 # Number of loads that had data forwarded from stores 750system.cpu.iew.lsq.thread0.invAddrLoads 0 # Number of loads ignored due to an invalid address |
751system.cpu.iew.lsq.thread0.squashedLoads 3325392 # Number of loads squashed |
752system.cpu.iew.lsq.thread0.ignoredResponses 14284 # Number of memory responses ignored because the instruction is squashed 753system.cpu.iew.lsq.thread0.memOrderViolation 14518 # Number of memory ordering violations 754system.cpu.iew.lsq.thread0.squashedStores 1760345 # Number of stores squashed 755system.cpu.iew.lsq.thread0.invAddrSwpfs 0 # Number of software prefetches ignored due to an invalid address 756system.cpu.iew.lsq.thread0.blockedLoads 0 # Number of blocked loads due to partial load-store forwarding 757system.cpu.iew.lsq.thread0.rescheduledLoads 2224613 # Number of loads that were rescheduled 758system.cpu.iew.lsq.thread0.cacheBlocked 71287 # Number of times an access to memory failed due to the cache being blocked 759system.cpu.iew.iewIdleCycles 0 # Number of cycles IEW is idle 760system.cpu.iew.iewSquashCycles 945620 # Number of cycles IEW is squashing 761system.cpu.iew.iewBlockCycles 205593402 # Number of cycles IEW is blocking 762system.cpu.iew.iewUnblockCycles 9425350 # Number of cycles IEW is unblocking 763system.cpu.iew.iewDispatchedInsts 830789593 # Number of instructions dispatched to IQ 764system.cpu.iew.iewDispSquashedInsts 184731 # Number of squashed instructions skipped by dispatch |
765system.cpu.iew.iewDispLoadInsts 17327064 # Number of dispatched load instructions |
766system.cpu.iew.iewDispStoreInsts 10187947 # Number of dispatched store instructions |
767system.cpu.iew.iewDispNonSpecInsts 714327 # Number of dispatched non-speculative instructions |
768system.cpu.iew.iewIQFullEvents 416093 # Number of times the IQ has become full, causing a stall 769system.cpu.iew.iewLSQFullEvents 8107674 # Number of times the LSQ has become full, causing a stall 770system.cpu.iew.memOrderViolationEvents 14518 # Number of memory order violations 771system.cpu.iew.predictedTakenIncorrect 515540 # Number of branches that were predicted taken incorrectly |
772system.cpu.iew.predictedNotTakenIncorrect 536897 # Number of branches that were predicted not taken incorrectly 773system.cpu.iew.branchMispredicts 1052437 # Number of branch mispredicts detected at execute |
774system.cpu.iew.iewExecutedInsts 822725796 # Number of executed instructions 775system.cpu.iew.iewExecLoadInsts 18017825 # Number of load instructions executed |
776system.cpu.iew.iewExecSquashedInsts 1477348 # Number of squashed instructions skipped in execute |
777system.cpu.iew.exec_swp 0 # number of swp insts executed 778system.cpu.iew.exec_nop 0 # number of nop insts executed 779system.cpu.iew.exec_refs 27187593 # number of memory reference insts executed 780system.cpu.iew.exec_branches 83308581 # Number of branches executed 781system.cpu.iew.exec_stores 9169768 # Number of stores executed 782system.cpu.iew.exec_rate 1.830056 # Inst execution rate 783system.cpu.iew.wb_sent 822221777 # cumulative count of insts sent to commit 784system.cpu.iew.wb_count 819784184 # cumulative count of insts written-back --- 806 unchanged lines hidden --- |