305 lines
31 KiB
Text
305 lines
31 KiB
Text
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---------- Begin Simulation Statistics ----------
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global.BPredUnit.BTBCorrect 0 # Number of correct BTB predictions (this stat may not work properly.
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global.BPredUnit.BTBHits 669 # Number of BTB hits
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global.BPredUnit.BTBLookups 3666 # Number of BTB lookups
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global.BPredUnit.RASInCorrect 78 # Number of incorrect RAS predictions.
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global.BPredUnit.condIncorrect 1050 # Number of conditional branches incorrect
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global.BPredUnit.condPredicted 2479 # Number of conditional branches predicted
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global.BPredUnit.lookups 4216 # Number of BP lookups
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global.BPredUnit.usedRAS 545 # Number of times the RAS was used to get a target.
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host_inst_rate 13879 # Simulator instruction rate (inst/s)
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host_mem_usage 150244 # Number of bytes of host memory used
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host_seconds 0.82 # Real time elapsed on the host
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host_tick_rate 9101 # Simulator tick rate (ticks/s)
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memdepunit.memDep.conflictingLoads 21 # Number of conflicting loads.
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memdepunit.memDep.conflictingLoads 25 # Number of conflicting loads.
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memdepunit.memDep.conflictingStores 0 # Number of conflicting stores.
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memdepunit.memDep.conflictingStores 214 # Number of conflicting stores.
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memdepunit.memDep.insertedLoads 1795 # Number of loads inserted to the mem dependence unit.
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memdepunit.memDep.insertedLoads 1734 # Number of loads inserted to the mem dependence unit.
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memdepunit.memDep.insertedStores 1066 # Number of stores inserted to the mem dependence unit.
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memdepunit.memDep.insertedStores 1051 # Number of stores inserted to the mem dependence unit.
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sim_freq 1000000000000 # Frequency of simulated ticks
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sim_insts 11399 # Number of instructions simulated
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sim_seconds 0.000000 # Number of seconds simulated
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sim_ticks 7478 # Number of ticks simulated
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system.cpu.commit.COM:branches 1756 # Number of branches committed
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system.cpu.commit.COM:branches_0 878 # Number of branches committed
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system.cpu.commit.COM:branches_1 878 # Number of branches committed
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system.cpu.commit.COM:bw_lim_events 177 # number cycles where commit BW limit reached
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system.cpu.commit.COM:bw_limited 0 # number of insts not committed due to BW limits
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system.cpu.commit.COM:bw_limited_0 0 # number of insts not committed due to BW limits
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system.cpu.commit.COM:bw_limited_1 0 # number of insts not committed due to BW limits
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system.cpu.commit.COM:committed_per_cycle.start_dist # Number of insts commited each cycle
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system.cpu.commit.COM:committed_per_cycle.samples 7424
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system.cpu.commit.COM:committed_per_cycle.min_value 0
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0 3237 4360.18%
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1 1635 2202.32%
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2 920 1239.22%
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3 476 641.16%
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4 347 467.40%
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5 246 331.36%
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6 206 277.48%
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7 180 242.46%
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8 177 238.42%
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system.cpu.commit.COM:committed_per_cycle.max_value 8
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system.cpu.commit.COM:committed_per_cycle.end_dist
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system.cpu.commit.COM:count 11433 # Number of instructions committed
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system.cpu.commit.COM:count_0 5716 # Number of instructions committed
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system.cpu.commit.COM:count_1 5717 # Number of instructions committed
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system.cpu.commit.COM:loads 1976 # Number of loads committed
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system.cpu.commit.COM:loads_0 988 # Number of loads committed
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system.cpu.commit.COM:loads_1 988 # Number of loads committed
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system.cpu.commit.COM:membars 0 # Number of memory barriers committed
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system.cpu.commit.COM:membars_0 0 # Number of memory barriers committed
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system.cpu.commit.COM:membars_1 0 # Number of memory barriers committed
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system.cpu.commit.COM:refs 3600 # Number of memory references committed
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system.cpu.commit.COM:refs_0 1800 # Number of memory references committed
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system.cpu.commit.COM:refs_1 1800 # Number of memory references committed
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system.cpu.commit.COM:swp_count 0 # Number of s/w prefetches committed
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system.cpu.commit.COM:swp_count_0 0 # Number of s/w prefetches committed
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system.cpu.commit.COM:swp_count_1 0 # Number of s/w prefetches committed
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system.cpu.commit.branchMispredicts 789 # The number of times a branch was mispredicted
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system.cpu.commit.commitCommittedInsts 11433 # The number of committed instructions
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system.cpu.commit.commitNonSpecStalls 34 # The number of times commit has been forced to stall to communicate backwards
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system.cpu.commit.commitSquashedInsts 6802 # The number of squashed insts skipped by commit
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system.cpu.committedInsts_0 5699 # Number of Instructions Simulated
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system.cpu.committedInsts_1 5700 # Number of Instructions Simulated
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system.cpu.committedInsts_total 11399 # Number of Instructions Simulated
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system.cpu.cpi_0 1.312160 # CPI: Cycles Per Instruction
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system.cpu.cpi_1 1.311930 # CPI: Cycles Per Instruction
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system.cpu.cpi_total 0.656022 # CPI: Total CPI of All Threads
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system.cpu.decode.DECODE:BlockedCycles 1617 # Number of cycles decode is blocked
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system.cpu.decode.DECODE:BranchMispred 282 # Number of times decode detected a branch misprediction
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system.cpu.decode.DECODE:BranchResolved 364 # Number of times decode resolved a branch
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system.cpu.decode.DECODE:DecodedInsts 22220 # Number of instructions handled by decode
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system.cpu.decode.DECODE:IdleCycles 8058 # Number of cycles decode is idle
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system.cpu.decode.DECODE:RunCycles 3571 # Number of cycles decode is running
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system.cpu.decode.DECODE:SquashCycles 1260 # Number of cycles decode is squashing
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system.cpu.decode.DECODE:SquashedInsts 200 # Number of squashed instructions handled by decode
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system.cpu.decode.DECODE:UnblockCycles 277 # Number of cycles decode is unblocking
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system.cpu.fetch.Branches 4216 # Number of branches that fetch encountered
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system.cpu.fetch.CacheLines 2762 # Number of cache lines fetched
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system.cpu.fetch.Cycles 6837 # Number of cycles fetch has run and was not squashing or blocked
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system.cpu.fetch.Insts 25142 # Number of instructions fetch has processed
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system.cpu.fetch.SquashCycles 1098 # Number of cycles fetch has spent squashing
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system.cpu.fetch.branchRate 0.563712 # Number of branch fetches per cycle
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system.cpu.fetch.icacheStallCycles 2762 # Number of cycles fetch is stalled on an Icache miss
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system.cpu.fetch.predictedBranches 1214 # Number of branches that fetch has predicted taken
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system.cpu.fetch.rate 3.361679 # Number of inst fetches per cycle
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system.cpu.fetch.rateDist.start_dist # Number of instructions fetched each cycle (Total)
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system.cpu.fetch.rateDist.samples 7479
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system.cpu.fetch.rateDist.min_value 0
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0 3407 4555.42%
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1 266 355.66%
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2 222 296.83%
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3 265 354.33%
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4 317 423.85%
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5 275 367.70%
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6 279 373.04%
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7 264 352.99%
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8 2184 2920.18%
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system.cpu.fetch.rateDist.max_value 8
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system.cpu.fetch.rateDist.end_dist
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system.cpu.iew.EXEC:branches 2294 # Number of branches executed
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system.cpu.iew.EXEC:branches_0 1156 # Number of branches executed
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system.cpu.iew.EXEC:branches_1 1138 # Number of branches executed
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system.cpu.iew.EXEC:nop 59 # number of nop insts executed
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system.cpu.iew.EXEC:nop_0 31 # number of nop insts executed
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system.cpu.iew.EXEC:nop_1 28 # number of nop insts executed
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system.cpu.iew.EXEC:rate 1.993582 # Inst execution rate
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system.cpu.iew.EXEC:refs 4718 # number of memory reference insts executed
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system.cpu.iew.EXEC:refs_0 2364 # number of memory reference insts executed
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system.cpu.iew.EXEC:refs_1 2354 # number of memory reference insts executed
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system.cpu.iew.EXEC:stores 1857 # Number of stores executed
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system.cpu.iew.EXEC:stores_0 924 # Number of stores executed
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system.cpu.iew.EXEC:stores_1 933 # Number of stores executed
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system.cpu.iew.EXEC:swp 0 # number of swp insts executed
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system.cpu.iew.EXEC:swp_0 0 # number of swp insts executed
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system.cpu.iew.EXEC:swp_1 0 # number of swp insts executed
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system.cpu.iew.WB:consumers 9920 # num instructions consuming a value
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system.cpu.iew.WB:consumers_0 4998 # num instructions consuming a value
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system.cpu.iew.WB:consumers_1 4922 # num instructions consuming a value
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system.cpu.iew.WB:count 14666 # cumulative count of insts written-back
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system.cpu.iew.WB:count_0 7373 # cumulative count of insts written-back
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system.cpu.iew.WB:count_1 7293 # cumulative count of insts written-back
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system.cpu.iew.WB:fanout 0.776915 # average fanout of values written-back
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system.cpu.iew.WB:fanout_0 0.775710 # average fanout of values written-back
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system.cpu.iew.WB:fanout_1 0.778139 # average fanout of values written-back
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system.cpu.iew.WB:penalized 0 # number of instrctions required to write to 'other' IQ
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system.cpu.iew.WB:penalized_0 0 # number of instrctions required to write to 'other' IQ
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system.cpu.iew.WB:penalized_1 0 # number of instrctions required to write to 'other' IQ
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system.cpu.iew.WB:penalized_rate 0 # fraction of instructions written-back that wrote to 'other' IQ
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system.cpu.iew.WB:penalized_rate_0 0 # fraction of instructions written-back that wrote to 'other' IQ
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system.cpu.iew.WB:penalized_rate_1 0 # fraction of instructions written-back that wrote to 'other' IQ
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system.cpu.iew.WB:producers 7707 # num instructions producing a value
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system.cpu.iew.WB:producers_0 3877 # num instructions producing a value
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system.cpu.iew.WB:producers_1 3830 # num instructions producing a value
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system.cpu.iew.WB:rate 1.960957 # insts written-back per cycle
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system.cpu.iew.WB:rate_0 0.985827 # insts written-back per cycle
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system.cpu.iew.WB:rate_1 0.975130 # insts written-back per cycle
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system.cpu.iew.WB:sent 14753 # cumulative count of insts sent to commit
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system.cpu.iew.WB:sent_0 7419 # cumulative count of insts sent to commit
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system.cpu.iew.WB:sent_1 7334 # cumulative count of insts sent to commit
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system.cpu.iew.branchMispredicts 869 # Number of branch mispredicts detected at execute
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system.cpu.iew.iewBlockCycles 3 # Number of cycles IEW is blocking
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system.cpu.iew.iewDispLoadInsts 3529 # Number of dispatched load instructions
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system.cpu.iew.iewDispNonSpecInsts 39 # Number of dispatched non-speculative instructions
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system.cpu.iew.iewDispSquashedInsts 789 # Number of squashed instructions skipped by dispatch
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system.cpu.iew.iewDispStoreInsts 2117 # Number of dispatched store instructions
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system.cpu.iew.iewDispatchedInsts 18235 # Number of instructions dispatched to IQ
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system.cpu.iew.iewExecLoadInsts 2861 # Number of load instructions executed
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system.cpu.iew.iewExecLoadInsts_0 1440 # Number of load instructions executed
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system.cpu.iew.iewExecLoadInsts_1 1421 # Number of load instructions executed
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system.cpu.iew.iewExecSquashedInsts 1188 # Number of squashed instructions skipped in execute
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system.cpu.iew.iewExecutedInsts 14910 # Number of executed instructions
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system.cpu.iew.iewIQFullEvents 0 # Number of times the IQ has become full, causing a stall
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system.cpu.iew.iewIdleCycles 0 # Number of cycles IEW is idle
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system.cpu.iew.iewLSQFullEvents 0 # Number of times the LSQ has become full, causing a stall
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system.cpu.iew.iewSquashCycles 1260 # Number of cycles IEW is squashing
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system.cpu.iew.iewUnblockCycles 0 # Number of cycles IEW is unblocking
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system.cpu.iew.lsq.thread.0.blockedLoads 0 # Number of blocked loads due to partial load-store forwarding
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system.cpu.iew.lsq.thread.0.cacheBlocked 0 # Number of times an access to memory failed due to the cache being blocked
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system.cpu.iew.lsq.thread.0.forwLoads 45 # Number of loads that had data forwarded from stores
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system.cpu.iew.lsq.thread.0.ignoredResponses 4 # Number of memory responses ignored because the instruction is squashed
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system.cpu.iew.lsq.thread.0.invAddrLoads 0 # Number of loads ignored due to an invalid address
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system.cpu.iew.lsq.thread.0.invAddrSwpfs 0 # Number of software prefetches ignored due to an invalid address
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system.cpu.iew.lsq.thread.0.memOrderViolation 27 # Number of memory ordering violations
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system.cpu.iew.lsq.thread.0.rescheduledLoads 0 # Number of loads that were rescheduled
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system.cpu.iew.lsq.thread.0.squashedLoads 807 # Number of loads squashed
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system.cpu.iew.lsq.thread.0.squashedStores 254 # Number of stores squashed
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system.cpu.iew.lsq.thread.1.blockedLoads 1 # Number of blocked loads due to partial load-store forwarding
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system.cpu.iew.lsq.thread.1.cacheBlocked 0 # Number of times an access to memory failed due to the cache being blocked
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system.cpu.iew.lsq.thread.1.forwLoads 43 # Number of loads that had data forwarded from stores
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system.cpu.iew.lsq.thread.1.ignoredResponses 2 # Number of memory responses ignored because the instruction is squashed
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system.cpu.iew.lsq.thread.1.invAddrLoads 0 # Number of loads ignored due to an invalid address
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system.cpu.iew.lsq.thread.1.invAddrSwpfs 0 # Number of software prefetches ignored due to an invalid address
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system.cpu.iew.lsq.thread.1.memOrderViolation 29 # Number of memory ordering violations
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system.cpu.iew.lsq.thread.1.rescheduledLoads 1 # Number of loads that were rescheduled
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system.cpu.iew.lsq.thread.1.squashedLoads 746 # Number of loads squashed
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system.cpu.iew.lsq.thread.1.squashedStores 239 # Number of stores squashed
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system.cpu.iew.memOrderViolationEvents 56 # Number of memory order violations
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system.cpu.iew.predictedNotTakenIncorrect 733 # Number of branches that were predicted not taken incorrectly
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system.cpu.iew.predictedTakenIncorrect 136 # Number of branches that were predicted taken incorrectly
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system.cpu.ipc_0 0.762102 # IPC: Instructions Per Cycle
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system.cpu.ipc_1 0.762236 # IPC: Instructions Per Cycle
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system.cpu.ipc_total 1.524338 # IPC: Total IPC of All Threads
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system.cpu.iq.ISSUE:FU_type_0 8140 # Type of FU issued
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system.cpu.iq.ISSUE:FU_type_0.start_dist
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(null) 2 0.02% # Type of FU issued
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IntAlu 5556 68.26% # Type of FU issued
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IntMult 1 0.01% # Type of FU issued
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IntDiv 0 0.00% # Type of FU issued
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FloatAdd 2 0.02% # Type of FU issued
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FloatCmp 0 0.00% # Type of FU issued
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FloatCvt 0 0.00% # Type of FU issued
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FloatMult 0 0.00% # Type of FU issued
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FloatDiv 0 0.00% # Type of FU issued
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FloatSqrt 0 0.00% # Type of FU issued
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MemRead 1619 19.89% # Type of FU issued
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MemWrite 960 11.79% # Type of FU issued
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IprAccess 0 0.00% # Type of FU issued
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InstPrefetch 0 0.00% # Type of FU issued
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system.cpu.iq.ISSUE:FU_type_0.end_dist
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system.cpu.iq.ISSUE:FU_type_1 7958 # Type of FU issued
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system.cpu.iq.ISSUE:FU_type_1.start_dist
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(null) 2 0.03% # Type of FU issued
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IntAlu 5440 68.36% # Type of FU issued
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IntMult 1 0.01% # Type of FU issued
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IntDiv 0 0.00% # Type of FU issued
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FloatAdd 2 0.03% # Type of FU issued
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FloatCmp 0 0.00% # Type of FU issued
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FloatCvt 0 0.00% # Type of FU issued
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FloatMult 0 0.00% # Type of FU issued
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FloatDiv 0 0.00% # Type of FU issued
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FloatSqrt 0 0.00% # Type of FU issued
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MemRead 1553 19.51% # Type of FU issued
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MemWrite 960 12.06% # Type of FU issued
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IprAccess 0 0.00% # Type of FU issued
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InstPrefetch 0 0.00% # Type of FU issued
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system.cpu.iq.ISSUE:FU_type_1.end_dist
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system.cpu.iq.ISSUE:FU_type 16098 # Type of FU issued
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system.cpu.iq.ISSUE:FU_type.start_dist
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(null) 4 0.02% # Type of FU issued
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IntAlu 10996 68.31% # Type of FU issued
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IntMult 2 0.01% # Type of FU issued
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IntDiv 0 0.00% # Type of FU issued
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FloatAdd 4 0.02% # Type of FU issued
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FloatCmp 0 0.00% # Type of FU issued
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FloatCvt 0 0.00% # Type of FU issued
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FloatMult 0 0.00% # Type of FU issued
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FloatDiv 0 0.00% # Type of FU issued
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FloatSqrt 0 0.00% # Type of FU issued
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MemRead 3172 19.70% # Type of FU issued
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MemWrite 1920 11.93% # Type of FU issued
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IprAccess 0 0.00% # Type of FU issued
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InstPrefetch 0 0.00% # Type of FU issued
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system.cpu.iq.ISSUE:FU_type.end_dist
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system.cpu.iq.ISSUE:fu_busy_cnt 198 # FU busy when requested
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system.cpu.iq.ISSUE:fu_busy_cnt_0 101 # FU busy when requested
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system.cpu.iq.ISSUE:fu_busy_cnt_1 97 # FU busy when requested
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system.cpu.iq.ISSUE:fu_busy_rate 0.012300 # FU busy rate (busy events/executed inst)
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system.cpu.iq.ISSUE:fu_busy_rate_0 0.006274 # FU busy rate (busy events/executed inst)
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system.cpu.iq.ISSUE:fu_busy_rate_1 0.006026 # FU busy rate (busy events/executed inst)
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system.cpu.iq.ISSUE:fu_full.start_dist
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(null) 0 0.00% # attempts to use FU when none available
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IntAlu 9 4.55% # attempts to use FU when none available
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IntMult 0 0.00% # attempts to use FU when none available
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IntDiv 0 0.00% # attempts to use FU when none available
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FloatAdd 0 0.00% # attempts to use FU when none available
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FloatCmp 0 0.00% # attempts to use FU when none available
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FloatCvt 0 0.00% # attempts to use FU when none available
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FloatMult 0 0.00% # attempts to use FU when none available
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FloatDiv 0 0.00% # attempts to use FU when none available
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FloatSqrt 0 0.00% # attempts to use FU when none available
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MemRead 114 57.58% # attempts to use FU when none available
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MemWrite 75 37.88% # attempts to use FU when none available
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IprAccess 0 0.00% # attempts to use FU when none available
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InstPrefetch 0 0.00% # attempts to use FU when none available
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system.cpu.iq.ISSUE:fu_full.end_dist
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system.cpu.iq.ISSUE:issued_per_cycle.start_dist # Number of insts issued each cycle
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system.cpu.iq.ISSUE:issued_per_cycle.samples 7479
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system.cpu.iq.ISSUE:issued_per_cycle.min_value 0
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0 2160 2888.09%
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1 1088 1454.74%
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2 1332 1780.99%
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3 1011 1351.78%
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4 818 1093.73%
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5 568 759.46%
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6 358 478.67%
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7 99 132.37%
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8 45 60.17%
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system.cpu.iq.ISSUE:issued_per_cycle.max_value 8
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system.cpu.iq.ISSUE:issued_per_cycle.end_dist
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system.cpu.iq.ISSUE:rate 2.152427 # Inst issue rate
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system.cpu.iq.iqInstsAdded 18137 # Number of instructions added to the IQ (excludes non-spec)
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system.cpu.iq.iqInstsIssued 16098 # Number of instructions issued
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system.cpu.iq.iqNonSpecInstsAdded 39 # Number of non-speculative instructions added to the IQ
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system.cpu.iq.iqSquashedInstsExamined 5869 # Number of squashed instructions iterated over during squash; mainly for profiling
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system.cpu.iq.iqSquashedInstsIssued 22 # Number of squashed instructions issued
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system.cpu.iq.iqSquashedNonSpecRemoved 5 # Number of squashed non-spec instructions that were removed
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system.cpu.iq.iqSquashedOperandsExamined 3337 # Number of squashed operands that are examined and possibly removed from graph
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system.cpu.numCycles 7479 # number of cpu cycles simulated
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system.cpu.rename.RENAME:BlockCycles 350 # Number of cycles rename is blocking
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system.cpu.rename.RENAME:CommittedMaps 8222 # Number of HB maps that are committed
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system.cpu.rename.RENAME:IdleCycles 8416 # Number of cycles rename is idle
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system.cpu.rename.RENAME:LSQFullEvents 695 # Number of times rename has blocked due to LSQ full
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system.cpu.rename.RENAME:RenameLookups 26609 # Number of register rename lookups that rename has made
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system.cpu.rename.RENAME:RenamedInsts 20867 # Number of instructions processed by rename
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system.cpu.rename.RENAME:RenamedOperands 15602 # Number of destination operands rename has renamed
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system.cpu.rename.RENAME:RunCycles 3486 # Number of cycles rename is running
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system.cpu.rename.RENAME:SquashCycles 1260 # Number of cycles rename is squashing
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system.cpu.rename.RENAME:UnblockCycles 771 # Number of cycles rename is unblocking
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system.cpu.rename.RENAME:UndoneMaps 7380 # Number of HB maps that are undone due to squashing
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system.cpu.rename.RENAME:serializeStallCycles 500 # count of cycles rename stalled for serializing inst
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system.cpu.rename.RENAME:serializingInsts 49 # count of serializing insts renamed
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system.cpu.rename.RENAME:skidInsts 2217 # count of insts added to the skid buffer
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system.cpu.rename.RENAME:tempSerializingInsts 38 # count of temporary serializing insts renamed
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system.cpu.workload0.PROG:num_syscalls 17 # Number of system calls
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system.cpu.workload1.PROG:num_syscalls 17 # Number of system calls
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---------- End Simulation Statistics ----------
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