gem5/tests/quick/se/00.hello/ref/arm/linux/o3-timing/stats.txt

---------- Begin Simulation Statistics ----------
sim_seconds                                  0.000010                       # Number of seconds simulated
sim_ticks                                    10001500                       # Number of ticks simulated
final_tick                                   10001500                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
sim_freq                                 1000000000000                       # Frequency of simulated ticks
host_inst_rate                                  15723                       # Simulator instruction rate (inst/s)
host_tick_rate                               27400304                       # Simulator tick rate (ticks/s)
host_mem_usage                                 218472                       # Number of bytes of host memory used
host_seconds                                     0.37                       # Real time elapsed on the host
sim_insts                                        5739                       # Number of instructions simulated
system.physmem.bytes_read                       25856                       # Number of bytes read from this memory
system.physmem.bytes_inst_read                  17856                       # Number of instructions bytes read from this memory
system.physmem.bytes_written                        0                       # Number of bytes written to this memory
system.physmem.num_reads                          404                       # Number of read requests responded to by this memory
system.physmem.num_writes                           0                       # Number of write requests responded to by this memory
system.physmem.num_other                            0                       # Number of other requests responded to by this memory
system.physmem.bw_read                     2585212218                       # Total read bandwidth from this memory (bytes/s)
system.physmem.bw_inst_read                1785332200                       # Instruction read bandwidth from this memory (bytes/s)
system.physmem.bw_total                    2585212218                       # Total bandwidth to/from this memory (bytes/s)
system.cpu.dtb.inst_hits                            0                       # ITB inst hits
system.cpu.dtb.inst_misses                          0                       # ITB inst misses
system.cpu.dtb.read_hits                            0                       # DTB read hits
system.cpu.dtb.read_misses                          0                       # DTB read misses
system.cpu.dtb.write_hits                           0                       # DTB write hits
system.cpu.dtb.write_misses                         0                       # DTB write misses
system.cpu.dtb.flush_tlb                            0                       # Number of times complete TLB was flushed
system.cpu.dtb.flush_tlb_mva                        0                       # Number of times TLB was flushed by MVA
system.cpu.dtb.flush_tlb_mva_asid                   0                       # Number of times TLB was flushed by MVA & ASID
system.cpu.dtb.flush_tlb_asid                       0                       # Number of times TLB was flushed by ASID
system.cpu.dtb.flush_entries                        0                       # Number of entries that have been flushed from TLB
system.cpu.dtb.align_faults                         0                       # Number of TLB faults due to alignment restrictions
system.cpu.dtb.prefetch_faults                      0                       # Number of TLB faults due to prefetch
system.cpu.dtb.domain_faults                        0                       # Number of TLB faults due to domain restrictions
system.cpu.dtb.perms_faults                         0                       # Number of TLB faults due to permissions restrictions
system.cpu.dtb.read_accesses                        0                       # DTB read accesses
system.cpu.dtb.write_accesses                       0                       # DTB write accesses
system.cpu.dtb.inst_accesses                        0                       # ITB inst accesses
system.cpu.dtb.hits                                 0                       # DTB hits
system.cpu.dtb.misses                               0                       # DTB misses
system.cpu.dtb.accesses                             0                       # DTB accesses
system.cpu.itb.inst_hits                            0                       # ITB inst hits
system.cpu.itb.inst_misses                          0                       # ITB inst misses
system.cpu.itb.read_hits                            0                       # DTB read hits
system.cpu.itb.read_misses                          0                       # DTB read misses
system.cpu.itb.write_hits                           0                       # DTB write hits
system.cpu.itb.write_misses                         0                       # DTB write misses
system.cpu.itb.flush_tlb                            0                       # Number of times complete TLB was flushed
system.cpu.itb.flush_tlb_mva                        0                       # Number of times TLB was flushed by MVA
system.cpu.itb.flush_tlb_mva_asid                   0                       # Number of times TLB was flushed by MVA & ASID
system.cpu.itb.flush_tlb_asid                       0                       # Number of times TLB was flushed by ASID
system.cpu.itb.flush_entries                        0                       # Number of entries that have been flushed from TLB
system.cpu.itb.align_faults                         0                       # Number of TLB faults due to alignment restrictions
system.cpu.itb.prefetch_faults                      0                       # Number of TLB faults due to prefetch
system.cpu.itb.domain_faults                        0                       # Number of TLB faults due to domain restrictions
system.cpu.itb.perms_faults                         0                       # Number of TLB faults due to permissions restrictions
system.cpu.itb.read_accesses                        0                       # DTB read accesses
system.cpu.itb.write_accesses                       0                       # DTB write accesses
system.cpu.itb.inst_accesses                        0                       # ITB inst accesses
system.cpu.itb.hits                                 0                       # DTB hits
system.cpu.itb.misses                               0                       # DTB misses
system.cpu.itb.accesses                             0                       # DTB accesses
system.cpu.workload.num_syscalls                   13                       # Number of system calls
system.cpu.numCycles                            20004                       # number of cpu cycles simulated
system.cpu.numWorkItemsStarted                      0                       # number of work items this cpu started
system.cpu.numWorkItemsCompleted                    0                       # number of work items this cpu completed
system.cpu.BPredUnit.lookups                     2398                       # Number of BP lookups
system.cpu.BPredUnit.condPredicted               1771                       # Number of conditional branches predicted
system.cpu.BPredUnit.condIncorrect                436                       # Number of conditional branches incorrect
system.cpu.BPredUnit.BTBLookups                  1789                       # Number of BTB lookups
system.cpu.BPredUnit.BTBHits                      703                       # Number of BTB hits
system.cpu.BPredUnit.BTBCorrect                     0                       # Number of correct BTB predictions (this stat may not work properly.
system.cpu.BPredUnit.usedRAS                      246                       # Number of times the RAS was used to get a target.
system.cpu.BPredUnit.RASInCorrect                  51                       # Number of incorrect RAS predictions.
system.cpu.fetch.icacheStallCycles               6120                       # Number of cycles fetch is stalled on an Icache miss
system.cpu.fetch.Insts                          12134                       # Number of instructions fetch has processed
system.cpu.fetch.Branches                        2398                       # Number of branches that fetch encountered
system.cpu.fetch.predictedBranches                949                       # Number of branches that fetch has predicted taken
system.cpu.fetch.Cycles                          2694                       # Number of cycles fetch has run and was not squashing or blocked
system.cpu.fetch.SquashCycles                    1578                       # Number of cycles fetch has spent squashing
system.cpu.fetch.BlockedCycles                   1626                       # Number of cycles fetch has spent blocked
system.cpu.fetch.MiscStallCycles                    2                       # Number of cycles fetch has spent waiting on interrupts, or bad addresses, or out of MSHRs
system.cpu.fetch.PendingTrapStallCycles            19                       # Number of stall cycles due to pending traps
system.cpu.fetch.CacheLines                      1920                       # Number of cache lines fetched
system.cpu.fetch.IcacheSquashes                   303                       # Number of outstanding Icache misses that were squashed
system.cpu.fetch.rateDist::samples              11510                       # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::mean              1.338054                       # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::stdev             2.716635                       # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::underflows               0      0.00%      0.00% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::0                     8816     76.59%     76.59% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::1                      262      2.28%     78.87% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::2                      169      1.47%     80.34% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::3                      225      1.95%     82.29% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::4                      227      1.97%     84.27% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::5                      313      2.72%     86.99% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::6                      109      0.95%     87.93% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::7                      113      0.98%     88.91% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::8                     1276     11.09%    100.00% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::overflows                0      0.00%    100.00% # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::min_value                0                       # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::max_value                8                       # Number of instructions fetched each cycle (Total)
system.cpu.fetch.rateDist::total                11510                       # Number of instructions fetched each cycle (Total)
system.cpu.fetch.branchRate                  0.119876                       # Number of branch fetches per cycle
system.cpu.fetch.rate                        0.606579                       # Number of inst fetches per cycle
system.cpu.decode.IdleCycles                     6265                       # Number of cycles decode is idle
system.cpu.decode.BlockedCycles                  1809                       # Number of cycles decode is blocked
system.cpu.decode.RunCycles                      2491                       # Number of cycles decode is running
system.cpu.decode.UnblockCycles                    58                       # Number of cycles decode is unblocking
system.cpu.decode.SquashCycles                    887                       # Number of cycles decode is squashing
system.cpu.decode.BranchResolved                  401                       # Number of times decode resolved a branch
system.cpu.decode.BranchMispred                   168                       # Number of times decode detected a branch misprediction
system.cpu.decode.DecodedInsts                  13387                       # Number of instructions handled by decode
system.cpu.decode.SquashedInsts                   587                       # Number of squashed instructions handled by decode
system.cpu.rename.SquashCycles                    887                       # Number of cycles rename is squashing
system.cpu.rename.IdleCycles                     6541                       # Number of cycles rename is idle
system.cpu.rename.BlockCycles                     230                       # Number of cycles rename is blocking
system.cpu.rename.serializeStallCycles           1411                       # count of cycles rename stalled for serializing inst
system.cpu.rename.RunCycles                      2270                       # Number of cycles rename is running
system.cpu.rename.UnblockCycles                   171                       # Number of cycles rename is unblocking
system.cpu.rename.RenamedInsts                  12504                       # Number of instructions processed by rename
system.cpu.rename.LSQFullEvents                   153                       # Number of times rename has blocked due to LSQ full
system.cpu.rename.RenamedOperands               12063                       # Number of destination operands rename has renamed
system.cpu.rename.RenameLookups                 57218                       # Number of register rename lookups that rename has made
system.cpu.rename.int_rename_lookups            56026                       # Number of integer rename lookups
system.cpu.rename.fp_rename_lookups              1192                       # Number of floating rename lookups
system.cpu.rename.CommittedMaps                  5684                       # Number of HB maps that are committed
system.cpu.rename.UndoneMaps                     6379                       # Number of HB maps that are undone due to squashing
system.cpu.rename.serializingInsts                 41                       # count of serializing insts renamed
system.cpu.rename.tempSerializingInsts             39                       # count of temporary serializing insts renamed
system.cpu.rename.skidInsts                       478                       # count of insts added to the skid buffer
system.cpu.memDep0.insertedLoads                 2574                       # Number of loads inserted to the mem dependence unit.
system.cpu.memDep0.insertedStores                1703                       # Number of stores inserted to the mem dependence unit.
system.cpu.memDep0.conflictingLoads                 9                       # Number of conflicting loads.
system.cpu.memDep0.conflictingStores                8                       # Number of conflicting stores.
system.cpu.iq.iqInstsAdded                      10784                       # Number of instructions added to the IQ (excludes non-spec)
system.cpu.iq.iqNonSpecInstsAdded                  49                       # Number of non-speculative instructions added to the IQ
system.cpu.iq.iqInstsIssued                      8706                       # Number of instructions issued
system.cpu.iq.iqSquashedInstsIssued                95                       # Number of squashed instructions issued
system.cpu.iq.iqSquashedInstsExamined            4802                       # Number of squashed instructions iterated over during squash; mainly for profiling
system.cpu.iq.iqSquashedOperandsExamined        13397                       # Number of squashed operands that are examined and possibly removed from graph
system.cpu.iq.iqSquashedNonSpecRemoved             12                       # Number of squashed non-spec instructions that were removed
system.cpu.iq.issued_per_cycle::samples         11510                       # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::mean         0.756386                       # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::stdev        1.438063                       # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::underflows            0      0.00%      0.00% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::0                8025     69.72%     69.72% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::1                1281     11.13%     80.85% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::2                 772      6.71%     87.56% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::3                 541      4.70%     92.26% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::4                 447      3.88%     96.14% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::5                 256      2.22%     98.37% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::6                 137      1.19%     99.56% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::7                  40      0.35%     99.90% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::8                  11      0.10%    100.00% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::overflows            0      0.00%    100.00% # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::min_value            0                       # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::max_value            8                       # Number of insts issued each cycle
system.cpu.iq.issued_per_cycle::total           11510                       # Number of insts issued each cycle
system.cpu.iq.fu_full::No_OpClass                   0      0.00%      0.00% # attempts to use FU when none available
system.cpu.iq.fu_full::IntAlu                       2      0.99%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::IntMult                      0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::IntDiv                       0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::FloatAdd                     0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::FloatCmp                     0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::FloatCvt                     0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::FloatMult                    0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::FloatDiv                     0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::FloatSqrt                    0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdAdd                      0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdAddAcc                   0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdAlu                      0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdCmp                      0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdCvt                      0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdMisc                     0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdMult                     0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdMultAcc                  0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdShift                    0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdShiftAcc                 0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdSqrt                     0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdFloatAdd                 0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdFloatAlu                 0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdFloatCmp                 0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdFloatCvt                 0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdFloatDiv                 0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdFloatMisc                0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdFloatMult                0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdFloatMultAcc             0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::SimdFloatSqrt                0      0.00%      0.99% # attempts to use FU when none available
system.cpu.iq.fu_full::MemRead                    137     67.49%     68.47% # attempts to use FU when none available
system.cpu.iq.fu_full::MemWrite                    64     31.53%    100.00% # attempts to use FU when none available
system.cpu.iq.fu_full::IprAccess                    0      0.00%    100.00% # attempts to use FU when none available
system.cpu.iq.fu_full::InstPrefetch                 0      0.00%    100.00% # attempts to use FU when none available
system.cpu.iq.FU_type_0::No_OpClass                 0      0.00%      0.00% # Type of FU issued
system.cpu.iq.FU_type_0::IntAlu                  5272     60.56%     60.56% # Type of FU issued
system.cpu.iq.FU_type_0::IntMult                    6      0.07%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::IntDiv                     0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::FloatAdd                   0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::FloatCmp                   0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::FloatCvt                   0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::FloatMult                  0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::FloatDiv                   0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::FloatSqrt                  0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdAdd                    0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdAddAcc                 0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdAlu                    0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdCmp                    0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdCvt                    0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdMisc                   0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdMult                   0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdMultAcc                0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdShift                  0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdShiftAcc               0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdSqrt                   0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdFloatAdd               0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdFloatAlu               0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdFloatCmp               0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdFloatCvt               0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdFloatDiv               0      0.00%     60.62% # Type of FU issued
system.cpu.iq.FU_type_0::SimdFloatMisc              3      0.03%     60.66% # Type of FU issued
system.cpu.iq.FU_type_0::SimdFloatMult              0      0.00%     60.66% # Type of FU issued
system.cpu.iq.FU_type_0::SimdFloatMultAcc            0      0.00%     60.66% # Type of FU issued
system.cpu.iq.FU_type_0::SimdFloatSqrt              0      0.00%     60.66% # Type of FU issued
system.cpu.iq.FU_type_0::MemRead                 2203     25.30%     85.96% # Type of FU issued
system.cpu.iq.FU_type_0::MemWrite                1222     14.04%    100.00% # Type of FU issued
system.cpu.iq.FU_type_0::IprAccess                  0      0.00%    100.00% # Type of FU issued
system.cpu.iq.FU_type_0::InstPrefetch               0      0.00%    100.00% # Type of FU issued
system.cpu.iq.FU_type_0::total                   8706                       # Type of FU issued
system.cpu.iq.rate                           0.435213                       # Inst issue rate
system.cpu.iq.fu_busy_cnt                         203                       # FU busy when requested
system.cpu.iq.fu_busy_rate                   0.023317                       # FU busy rate (busy events/executed inst)
system.cpu.iq.int_inst_queue_reads              29184                       # Number of integer instruction queue reads
system.cpu.iq.int_inst_queue_writes             15632                       # Number of integer instruction queue writes
system.cpu.iq.int_inst_queue_wakeup_accesses         7824                       # Number of integer instruction queue wakeup accesses
system.cpu.iq.fp_inst_queue_reads                  36                       # Number of floating instruction queue reads
system.cpu.iq.fp_inst_queue_writes                 16                       # Number of floating instruction queue writes
system.cpu.iq.fp_inst_queue_wakeup_accesses           16                       # Number of floating instruction queue wakeup accesses
system.cpu.iq.int_alu_accesses                   8889                       # Number of integer alu accesses
system.cpu.iq.fp_alu_accesses                      20                       # Number of floating point alu accesses
system.cpu.iew.lsq.thread0.forwLoads               51                       # Number of loads that had data forwarded from stores
system.cpu.iew.lsq.thread0.invAddrLoads             0                       # Number of loads ignored due to an invalid address
system.cpu.iew.lsq.thread0.squashedLoads         1373                       # Number of loads squashed
system.cpu.iew.lsq.thread0.ignoredResponses            0                       # Number of memory responses ignored because the instruction is squashed
system.cpu.iew.lsq.thread0.memOrderViolation           14                       # Number of memory ordering violations
system.cpu.iew.lsq.thread0.squashedStores          765                       # Number of stores squashed
system.cpu.iew.lsq.thread0.invAddrSwpfs             0                       # Number of software prefetches ignored due to an invalid address
system.cpu.iew.lsq.thread0.blockedLoads             0                       # Number of blocked loads due to partial load-store forwarding
system.cpu.iew.lsq.thread0.rescheduledLoads            0                       # Number of loads that were rescheduled
system.cpu.iew.lsq.thread0.cacheBlocked             0                       # Number of times an access to memory failed due to the cache being blocked
system.cpu.iew.iewIdleCycles                        0                       # Number of cycles IEW is idle
system.cpu.iew.iewSquashCycles                    887                       # Number of cycles IEW is squashing
system.cpu.iew.iewBlockCycles                     121                       # Number of cycles IEW is blocking
system.cpu.iew.iewUnblockCycles                     8                       # Number of cycles IEW is unblocking
system.cpu.iew.iewDispatchedInsts               10834                       # Number of instructions dispatched to IQ
system.cpu.iew.iewDispSquashedInsts               179                       # Number of squashed instructions skipped by dispatch
system.cpu.iew.iewDispLoadInsts                  2574                       # Number of dispatched load instructions
system.cpu.iew.iewDispStoreInsts                 1703                       # Number of dispatched store instructions
system.cpu.iew.iewDispNonSpecInsts                 37                       # Number of dispatched non-speculative instructions
system.cpu.iew.iewIQFullEvents                      0                       # Number of times the IQ has become full, causing a stall
system.cpu.iew.iewLSQFullEvents                     0                       # Number of times the LSQ has become full, causing a stall
system.cpu.iew.memOrderViolationEvents             14                       # Number of memory order violations
system.cpu.iew.predictedTakenIncorrect             90                       # Number of branches that were predicted taken incorrectly
system.cpu.iew.predictedNotTakenIncorrect          295                       # Number of branches that were predicted not taken incorrectly
system.cpu.iew.branchMispredicts                  385                       # Number of branch mispredicts detected at execute
system.cpu.iew.iewExecutedInsts                  8282                       # Number of executed instructions
system.cpu.iew.iewExecLoadInsts                  2009                       # Number of load instructions executed
system.cpu.iew.iewExecSquashedInsts               424                       # Number of squashed instructions skipped in execute
system.cpu.iew.exec_swp                             0                       # number of swp insts executed
system.cpu.iew.exec_nop                             1                       # number of nop insts executed
system.cpu.iew.exec_refs                         3178                       # number of memory reference insts executed
system.cpu.iew.exec_branches                     1354                       # Number of branches executed
system.cpu.iew.exec_stores                       1169                       # Number of stores executed
system.cpu.iew.exec_rate                     0.414017                       # Inst execution rate
system.cpu.iew.wb_sent                           7957                       # cumulative count of insts sent to commit
system.cpu.iew.wb_count                          7840                       # cumulative count of insts written-back
system.cpu.iew.wb_producers                      3690                       # num instructions producing a value
system.cpu.iew.wb_consumers                      7291                       # num instructions consuming a value
system.cpu.iew.wb_penalized                         0                       # number of instrctions required to write to 'other' IQ
system.cpu.iew.wb_rate                       0.391922                       # insts written-back per cycle
system.cpu.iew.wb_fanout                     0.506103                       # average fanout of values written-back
system.cpu.iew.wb_penalized_rate                    0                       # fraction of instructions written-back that wrote to 'other' IQ
system.cpu.commit.commitCommittedInsts           5739                       # The number of committed instructions
system.cpu.commit.commitSquashedInsts            5094                       # The number of squashed insts skipped by commit
system.cpu.commit.commitNonSpecStalls              37                       # The number of times commit has been forced to stall to communicate backwards
system.cpu.commit.branchMispredicts               345                       # The number of times a branch was mispredicted
system.cpu.commit.committed_per_cycle::samples        10624                       # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::mean     0.540192                       # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::stdev     1.352731                       # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::underflows            0      0.00%      0.00% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::0         8288     78.01%     78.01% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::1         1088     10.24%     88.25% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::2          420      3.95%     92.21% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::3          282      2.65%     94.86% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::4          183      1.72%     96.58% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::5          168      1.58%     98.16% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::6           65      0.61%     98.78% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::7           37      0.35%     99.12% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::8           93      0.88%    100.00% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::overflows            0      0.00%    100.00% # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::min_value            0                       # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::max_value            8                       # Number of insts commited each cycle
system.cpu.commit.committed_per_cycle::total        10624                       # Number of insts commited each cycle
system.cpu.commit.count                          5739                       # Number of instructions committed
system.cpu.commit.swp_count                         0                       # Number of s/w prefetches committed
system.cpu.commit.refs                           2139                       # Number of memory references committed
system.cpu.commit.loads                          1201                       # Number of loads committed
system.cpu.commit.membars                          12                       # Number of memory barriers committed
system.cpu.commit.branches                        945                       # Number of branches committed
system.cpu.commit.fp_insts                         16                       # Number of committed floating point instructions.
system.cpu.commit.int_insts                      4985                       # Number of committed integer instructions.
system.cpu.commit.function_calls                   82                       # Number of function calls committed.
system.cpu.commit.bw_lim_events                    93                       # number cycles where commit BW limit reached
system.cpu.commit.bw_limited                        0                       # number of insts not committed due to BW limits
system.cpu.rob.rob_reads                        21207                       # The number of ROB reads
system.cpu.rob.rob_writes                       22566                       # The number of ROB writes
system.cpu.timesIdled                             180                       # Number of times that the entire CPU went into an idle state and unscheduled itself
system.cpu.idleCycles                            8494                       # Total number of cycles that the CPU has spent unscheduled due to idling
system.cpu.committedInsts                        5739                       # Number of Instructions Simulated
system.cpu.committedInsts_total                  5739                       # Number of Instructions Simulated
system.cpu.cpi                               3.485625                       # CPI: Cycles Per Instruction
system.cpu.cpi_total                         3.485625                       # CPI: Total CPI of All Threads
system.cpu.ipc                               0.286893                       # IPC: Instructions Per Cycle
system.cpu.ipc_total                         0.286893                       # IPC: Total IPC of All Threads
system.cpu.int_regfile_reads                    37816                       # number of integer regfile reads
system.cpu.int_regfile_writes                    7658                       # number of integer regfile writes
system.cpu.fp_regfile_reads                        16                       # number of floating regfile reads
system.cpu.misc_regfile_reads                   14993                       # number of misc regfile reads
system.cpu.misc_regfile_writes                     24                       # number of misc regfile writes
system.cpu.icache.replacements                      2                       # number of replacements
system.cpu.icache.tagsinuse                148.864335                       # Cycle average of tags in use
system.cpu.icache.total_refs                     1560                       # Total number of references to valid blocks.
system.cpu.icache.sampled_refs                    297                       # Sample count of references to valid blocks.
system.cpu.icache.avg_refs                   5.252525                       # Average number of references to valid blocks.
system.cpu.icache.warmup_cycle                      0                       # Cycle when the warmup percentage was hit.
system.cpu.icache.occ_blocks::0            148.864335                       # Average occupied blocks per context
system.cpu.icache.occ_percent::0             0.072688                       # Average percentage of cache occupancy
system.cpu.icache.ReadReq_hits                   1560                       # number of ReadReq hits
system.cpu.icache.demand_hits                    1560                       # number of demand (read+write) hits
system.cpu.icache.overall_hits                   1560                       # number of overall hits
system.cpu.icache.ReadReq_misses                  360                       # number of ReadReq misses
system.cpu.icache.demand_misses                   360                       # number of demand (read+write) misses
system.cpu.icache.overall_misses                  360                       # number of overall misses
system.cpu.icache.ReadReq_miss_latency       12552000                       # number of ReadReq miss cycles
system.cpu.icache.demand_miss_latency        12552000                       # number of demand (read+write) miss cycles
system.cpu.icache.overall_miss_latency       12552000                       # number of overall miss cycles
system.cpu.icache.ReadReq_accesses               1920                       # number of ReadReq accesses(hits+misses)
system.cpu.icache.demand_accesses                1920                       # number of demand (read+write) accesses
system.cpu.icache.overall_accesses               1920                       # number of overall (read+write) accesses
system.cpu.icache.ReadReq_miss_rate          0.187500                       # miss rate for ReadReq accesses
system.cpu.icache.demand_miss_rate           0.187500                       # miss rate for demand accesses
system.cpu.icache.overall_miss_rate          0.187500                       # miss rate for overall accesses
system.cpu.icache.ReadReq_avg_miss_latency 34866.666667                       # average ReadReq miss latency
system.cpu.icache.demand_avg_miss_latency 34866.666667                       # average overall miss latency
system.cpu.icache.overall_avg_miss_latency 34866.666667                       # average overall miss latency
system.cpu.icache.blocked_cycles::no_mshrs            0                       # number of cycles access was blocked
system.cpu.icache.blocked_cycles::no_targets            0                       # number of cycles access was blocked
system.cpu.icache.blocked::no_mshrs                 0                       # number of cycles access was blocked
system.cpu.icache.blocked::no_targets               0                       # number of cycles access was blocked
system.cpu.icache.avg_blocked_cycles::no_mshrs     no_value                       # average number of cycles each access was blocked
system.cpu.icache.avg_blocked_cycles::no_targets     no_value                       # average number of cycles each access was blocked
system.cpu.icache.fast_writes                       0                       # number of fast writes performed
system.cpu.icache.cache_copies                      0                       # number of cache copies performed
system.cpu.icache.writebacks                        0                       # number of writebacks
system.cpu.icache.ReadReq_mshr_hits                63                       # number of ReadReq MSHR hits
system.cpu.icache.demand_mshr_hits                 63                       # number of demand (read+write) MSHR hits
system.cpu.icache.overall_mshr_hits                63                       # number of overall MSHR hits
system.cpu.icache.ReadReq_mshr_misses             297                       # number of ReadReq MSHR misses
system.cpu.icache.demand_mshr_misses              297                       # number of demand (read+write) MSHR misses
system.cpu.icache.overall_mshr_misses             297                       # number of overall MSHR misses
system.cpu.icache.overall_mshr_uncacheable_misses            0                       # number of overall MSHR uncacheable misses
system.cpu.icache.ReadReq_mshr_miss_latency      9945000                       # number of ReadReq MSHR miss cycles
system.cpu.icache.demand_mshr_miss_latency      9945000                       # number of demand (read+write) MSHR miss cycles
system.cpu.icache.overall_mshr_miss_latency      9945000                       # number of overall MSHR miss cycles
system.cpu.icache.overall_mshr_uncacheable_latency            0                       # number of overall MSHR uncacheable cycles
system.cpu.icache.ReadReq_mshr_miss_rate     0.154688                       # mshr miss rate for ReadReq accesses
system.cpu.icache.demand_mshr_miss_rate      0.154688                       # mshr miss rate for demand accesses
system.cpu.icache.overall_mshr_miss_rate     0.154688                       # mshr miss rate for overall accesses
system.cpu.icache.ReadReq_avg_mshr_miss_latency 33484.848485                       # average ReadReq mshr miss latency
system.cpu.icache.demand_avg_mshr_miss_latency 33484.848485                       # average overall mshr miss latency
system.cpu.icache.overall_avg_mshr_miss_latency 33484.848485                       # average overall mshr miss latency
system.cpu.icache.overall_avg_mshr_uncacheable_latency     no_value                       # average overall mshr uncacheable latency
system.cpu.icache.mshr_cap_events                   0                       # number of times MSHR cap was activated
system.cpu.icache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
system.cpu.icache.no_allocate_misses                0                       # Number of misses that were no-allocate
system.cpu.dcache.replacements                      0                       # number of replacements
system.cpu.dcache.tagsinuse                 89.089443                       # Cycle average of tags in use
system.cpu.dcache.total_refs                     2331                       # Total number of references to valid blocks.
system.cpu.dcache.sampled_refs                    154                       # Sample count of references to valid blocks.
system.cpu.dcache.avg_refs                  15.136364                       # Average number of references to valid blocks.
system.cpu.dcache.warmup_cycle                      0                       # Cycle when the warmup percentage was hit.
system.cpu.dcache.occ_blocks::0             89.089443                       # Average occupied blocks per context
system.cpu.dcache.occ_percent::0             0.021750                       # Average percentage of cache occupancy
system.cpu.dcache.ReadReq_hits                   1702                       # number of ReadReq hits
system.cpu.dcache.WriteReq_hits                   609                       # number of WriteReq hits
system.cpu.dcache.LoadLockedReq_hits                9                       # number of LoadLockedReq hits
system.cpu.dcache.StoreCondReq_hits                11                       # number of StoreCondReq hits
system.cpu.dcache.demand_hits                    2311                       # number of demand (read+write) hits
system.cpu.dcache.overall_hits                   2311                       # number of overall hits
system.cpu.dcache.ReadReq_misses                  169                       # number of ReadReq misses
system.cpu.dcache.WriteReq_misses                 304                       # number of WriteReq misses
system.cpu.dcache.LoadLockedReq_misses              2                       # number of LoadLockedReq misses
system.cpu.dcache.demand_misses                   473                       # number of demand (read+write) misses
system.cpu.dcache.overall_misses                  473                       # number of overall misses
system.cpu.dcache.ReadReq_miss_latency        5350500                       # number of ReadReq miss cycles
system.cpu.dcache.WriteReq_miss_latency      10725000                       # number of WriteReq miss cycles
system.cpu.dcache.LoadLockedReq_miss_latency        76500                       # number of LoadLockedReq miss cycles
system.cpu.dcache.demand_miss_latency        16075500                       # number of demand (read+write) miss cycles
system.cpu.dcache.overall_miss_latency       16075500                       # number of overall miss cycles
system.cpu.dcache.ReadReq_accesses               1871                       # number of ReadReq accesses(hits+misses)
system.cpu.dcache.WriteReq_accesses               913                       # number of WriteReq accesses(hits+misses)
system.cpu.dcache.LoadLockedReq_accesses           11                       # number of LoadLockedReq accesses(hits+misses)
system.cpu.dcache.StoreCondReq_accesses            11                       # number of StoreCondReq accesses(hits+misses)
system.cpu.dcache.demand_accesses                2784                       # number of demand (read+write) accesses
system.cpu.dcache.overall_accesses               2784                       # number of overall (read+write) accesses
system.cpu.dcache.ReadReq_miss_rate          0.090326                       # miss rate for ReadReq accesses
system.cpu.dcache.WriteReq_miss_rate         0.332968                       # miss rate for WriteReq accesses
system.cpu.dcache.LoadLockedReq_miss_rate     0.181818                       # miss rate for LoadLockedReq accesses
system.cpu.dcache.demand_miss_rate           0.169899                       # miss rate for demand accesses
system.cpu.dcache.overall_miss_rate          0.169899                       # miss rate for overall accesses
system.cpu.dcache.ReadReq_avg_miss_latency 31659.763314                       # average ReadReq miss latency
system.cpu.dcache.WriteReq_avg_miss_latency 35279.605263                       # average WriteReq miss latency
system.cpu.dcache.LoadLockedReq_avg_miss_latency        38250                       # average LoadLockedReq miss latency
system.cpu.dcache.demand_avg_miss_latency 33986.257928                       # average overall miss latency
system.cpu.dcache.overall_avg_miss_latency 33986.257928                       # average overall miss latency
system.cpu.dcache.blocked_cycles::no_mshrs            0                       # number of cycles access was blocked
system.cpu.dcache.blocked_cycles::no_targets            0                       # number of cycles access was blocked
system.cpu.dcache.blocked::no_mshrs                 0                       # number of cycles access was blocked
system.cpu.dcache.blocked::no_targets               0                       # number of cycles access was blocked
system.cpu.dcache.avg_blocked_cycles::no_mshrs     no_value                       # average number of cycles each access was blocked
system.cpu.dcache.avg_blocked_cycles::no_targets     no_value                       # average number of cycles each access was blocked
system.cpu.dcache.fast_writes                       0                       # number of fast writes performed
system.cpu.dcache.cache_copies                      0                       # number of cache copies performed
system.cpu.dcache.writebacks                        0                       # number of writebacks
system.cpu.dcache.ReadReq_mshr_hits                57                       # number of ReadReq MSHR hits
system.cpu.dcache.WriteReq_mshr_hits              262                       # number of WriteReq MSHR hits
system.cpu.dcache.LoadLockedReq_mshr_hits            2                       # number of LoadLockedReq MSHR hits
system.cpu.dcache.demand_mshr_hits                319                       # number of demand (read+write) MSHR hits
system.cpu.dcache.overall_mshr_hits               319                       # number of overall MSHR hits
system.cpu.dcache.ReadReq_mshr_misses             112                       # number of ReadReq MSHR misses
system.cpu.dcache.WriteReq_mshr_misses             42                       # number of WriteReq MSHR misses
system.cpu.dcache.demand_mshr_misses              154                       # number of demand (read+write) MSHR misses
system.cpu.dcache.overall_mshr_misses             154                       # number of overall MSHR misses
system.cpu.dcache.overall_mshr_uncacheable_misses            0                       # number of overall MSHR uncacheable misses
system.cpu.dcache.ReadReq_mshr_miss_latency      3230000                       # number of ReadReq MSHR miss cycles
system.cpu.dcache.WriteReq_mshr_miss_latency      1505000                       # number of WriteReq MSHR miss cycles
system.cpu.dcache.demand_mshr_miss_latency      4735000                       # number of demand (read+write) MSHR miss cycles
system.cpu.dcache.overall_mshr_miss_latency      4735000                       # number of overall MSHR miss cycles
system.cpu.dcache.overall_mshr_uncacheable_latency            0                       # number of overall MSHR uncacheable cycles
system.cpu.dcache.ReadReq_mshr_miss_rate     0.059861                       # mshr miss rate for ReadReq accesses
system.cpu.dcache.WriteReq_mshr_miss_rate     0.046002                       # mshr miss rate for WriteReq accesses
system.cpu.dcache.demand_mshr_miss_rate      0.055316                       # mshr miss rate for demand accesses
system.cpu.dcache.overall_mshr_miss_rate     0.055316                       # mshr miss rate for overall accesses
system.cpu.dcache.ReadReq_avg_mshr_miss_latency 28839.285714                       # average ReadReq mshr miss latency
system.cpu.dcache.WriteReq_avg_mshr_miss_latency 35833.333333                       # average WriteReq mshr miss latency
system.cpu.dcache.demand_avg_mshr_miss_latency 30746.753247                       # average overall mshr miss latency
system.cpu.dcache.overall_avg_mshr_miss_latency 30746.753247                       # average overall mshr miss latency
system.cpu.dcache.overall_avg_mshr_uncacheable_latency     no_value                       # average overall mshr uncacheable latency
system.cpu.dcache.mshr_cap_events                   0                       # number of times MSHR cap was activated
system.cpu.dcache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
system.cpu.dcache.no_allocate_misses                0                       # Number of misses that were no-allocate
system.cpu.l2cache.replacements                     0                       # number of replacements
system.cpu.l2cache.tagsinuse               188.120549                       # Cycle average of tags in use
system.cpu.l2cache.total_refs                      42                       # Total number of references to valid blocks.
system.cpu.l2cache.sampled_refs                   362                       # Sample count of references to valid blocks.
system.cpu.l2cache.avg_refs                  0.116022                       # Average number of references to valid blocks.
system.cpu.l2cache.warmup_cycle                     0                       # Cycle when the warmup percentage was hit.
system.cpu.l2cache.occ_blocks::0           188.120549                       # Average occupied blocks per context
system.cpu.l2cache.occ_percent::0            0.005741                       # Average percentage of cache occupancy
system.cpu.l2cache.ReadReq_hits                    42                       # number of ReadReq hits
system.cpu.l2cache.demand_hits                     42                       # number of demand (read+write) hits
system.cpu.l2cache.overall_hits                    42                       # number of overall hits
system.cpu.l2cache.ReadReq_misses                 367                       # number of ReadReq misses
system.cpu.l2cache.ReadExReq_misses                42                       # number of ReadExReq misses
system.cpu.l2cache.demand_misses                  409                       # number of demand (read+write) misses
system.cpu.l2cache.overall_misses                 409                       # number of overall misses
system.cpu.l2cache.ReadReq_miss_latency      12613500                       # number of ReadReq miss cycles
system.cpu.l2cache.ReadExReq_miss_latency      1452000                       # number of ReadExReq miss cycles
system.cpu.l2cache.demand_miss_latency       14065500                       # number of demand (read+write) miss cycles
system.cpu.l2cache.overall_miss_latency      14065500                       # number of overall miss cycles
system.cpu.l2cache.ReadReq_accesses               409                       # number of ReadReq accesses(hits+misses)
system.cpu.l2cache.ReadExReq_accesses              42                       # number of ReadExReq accesses(hits+misses)
system.cpu.l2cache.demand_accesses                451                       # number of demand (read+write) accesses
system.cpu.l2cache.overall_accesses               451                       # number of overall (read+write) accesses
system.cpu.l2cache.ReadReq_miss_rate         0.897311                       # miss rate for ReadReq accesses
system.cpu.l2cache.ReadExReq_miss_rate              1                       # miss rate for ReadExReq accesses
system.cpu.l2cache.demand_miss_rate          0.906874                       # miss rate for demand accesses
system.cpu.l2cache.overall_miss_rate         0.906874                       # miss rate for overall accesses
system.cpu.l2cache.ReadReq_avg_miss_latency 34369.209809                       # average ReadReq miss latency
system.cpu.l2cache.ReadExReq_avg_miss_latency 34571.428571                       # average ReadExReq miss latency
system.cpu.l2cache.demand_avg_miss_latency 34389.975550                       # average overall miss latency
system.cpu.l2cache.overall_avg_miss_latency 34389.975550                       # average overall miss latency
system.cpu.l2cache.blocked_cycles::no_mshrs            0                       # number of cycles access was blocked
system.cpu.l2cache.blocked_cycles::no_targets            0                       # number of cycles access was blocked
system.cpu.l2cache.blocked::no_mshrs                0                       # number of cycles access was blocked
system.cpu.l2cache.blocked::no_targets              0                       # number of cycles access was blocked
system.cpu.l2cache.avg_blocked_cycles::no_mshrs     no_value                       # average number of cycles each access was blocked
system.cpu.l2cache.avg_blocked_cycles::no_targets     no_value                       # average number of cycles each access was blocked
system.cpu.l2cache.fast_writes                      0                       # number of fast writes performed
system.cpu.l2cache.cache_copies                     0                       # number of cache copies performed
system.cpu.l2cache.writebacks                       0                       # number of writebacks
system.cpu.l2cache.ReadReq_mshr_hits                5                       # number of ReadReq MSHR hits
system.cpu.l2cache.demand_mshr_hits                 5                       # number of demand (read+write) MSHR hits
system.cpu.l2cache.overall_mshr_hits                5                       # number of overall MSHR hits
system.cpu.l2cache.ReadReq_mshr_misses            362                       # number of ReadReq MSHR misses
system.cpu.l2cache.ReadExReq_mshr_misses           42                       # number of ReadExReq MSHR misses
system.cpu.l2cache.demand_mshr_misses             404                       # number of demand (read+write) MSHR misses
system.cpu.l2cache.overall_mshr_misses            404                       # number of overall MSHR misses
system.cpu.l2cache.overall_mshr_uncacheable_misses            0                       # number of overall MSHR uncacheable misses
system.cpu.l2cache.ReadReq_mshr_miss_latency     11304000                       # number of ReadReq MSHR miss cycles
system.cpu.l2cache.ReadExReq_mshr_miss_latency      1319000                       # number of ReadExReq MSHR miss cycles
system.cpu.l2cache.demand_mshr_miss_latency     12623000                       # number of demand (read+write) MSHR miss cycles
system.cpu.l2cache.overall_mshr_miss_latency     12623000                       # number of overall MSHR miss cycles
system.cpu.l2cache.overall_mshr_uncacheable_latency            0                       # number of overall MSHR uncacheable cycles
system.cpu.l2cache.ReadReq_mshr_miss_rate     0.885086                       # mshr miss rate for ReadReq accesses
system.cpu.l2cache.ReadExReq_mshr_miss_rate            1                       # mshr miss rate for ReadExReq accesses
system.cpu.l2cache.demand_mshr_miss_rate     0.895787                       # mshr miss rate for demand accesses
system.cpu.l2cache.overall_mshr_miss_rate     0.895787                       # mshr miss rate for overall accesses
system.cpu.l2cache.ReadReq_avg_mshr_miss_latency 31226.519337                       # average ReadReq mshr miss latency
system.cpu.l2cache.ReadExReq_avg_mshr_miss_latency 31404.761905                       # average ReadExReq mshr miss latency
system.cpu.l2cache.demand_avg_mshr_miss_latency 31245.049505                       # average overall mshr miss latency
system.cpu.l2cache.overall_avg_mshr_miss_latency 31245.049505                       # average overall mshr miss latency
system.cpu.l2cache.overall_avg_mshr_uncacheable_latency     no_value                       # average overall mshr uncacheable latency
system.cpu.l2cache.mshr_cap_events                  0                       # number of times MSHR cap was activated
system.cpu.l2cache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
system.cpu.l2cache.no_allocate_misses               0                       # Number of misses that were no-allocate

---------- End Simulation Statistics   ----------