c4e91289ae
This patch bumps the stats to reflect the addition of the snoop filter and snoop stats, the change from bus to crossbar, and the updates to the ARM regressions that are now using a different CPU and cache configuration. Lastly, some minor changes are expected due to the activation cleanup of the CPUs.
139 lines
15 KiB
Plaintext
139 lines
15 KiB
Plaintext
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---------- Begin Simulation Statistics ----------
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sim_seconds 0.000003 # Number of seconds simulated
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sim_ticks 2907000 # Number of ticks simulated
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final_tick 2907000 # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
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sim_freq 1000000000000 # Frequency of simulated ticks
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host_inst_rate 972729 # Simulator instruction rate (inst/s)
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host_op_rate 970456 # Simulator op (including micro ops) rate (op/s)
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host_tick_rate 484177215 # Simulator tick rate (ticks/s)
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host_mem_usage 275596 # Number of bytes of host memory used
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host_seconds 0.01 # Real time elapsed on the host
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sim_insts 5814 # Number of instructions simulated
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sim_ops 5814 # Number of ops (including micro ops) simulated
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system.voltage_domain.voltage 1 # Voltage in Volts
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system.clk_domain.clock 1000 # Clock period in ticks
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system.physmem.bytes_read::cpu.inst 23260 # Number of bytes read from this memory
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system.physmem.bytes_read::cpu.data 4374 # Number of bytes read from this memory
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system.physmem.bytes_read::total 27634 # Number of bytes read from this memory
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system.physmem.bytes_inst_read::cpu.inst 23260 # Number of instructions bytes read from this memory
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system.physmem.bytes_inst_read::total 23260 # Number of instructions bytes read from this memory
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system.physmem.bytes_written::cpu.data 3658 # Number of bytes written to this memory
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system.physmem.bytes_written::total 3658 # Number of bytes written to this memory
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system.physmem.num_reads::cpu.inst 5815 # Number of read requests responded to by this memory
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system.physmem.num_reads::cpu.data 1163 # Number of read requests responded to by this memory
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system.physmem.num_reads::total 6978 # Number of read requests responded to by this memory
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system.physmem.num_writes::cpu.data 925 # Number of write requests responded to by this memory
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system.physmem.num_writes::total 925 # Number of write requests responded to by this memory
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system.physmem.bw_read::cpu.inst 8001375989 # Total read bandwidth from this memory (bytes/s)
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system.physmem.bw_read::cpu.data 1504643963 # Total read bandwidth from this memory (bytes/s)
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system.physmem.bw_read::total 9506019952 # Total read bandwidth from this memory (bytes/s)
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system.physmem.bw_inst_read::cpu.inst 8001375989 # Instruction read bandwidth from this memory (bytes/s)
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system.physmem.bw_inst_read::total 8001375989 # Instruction read bandwidth from this memory (bytes/s)
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system.physmem.bw_write::cpu.data 1258341933 # Write bandwidth from this memory (bytes/s)
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system.physmem.bw_write::total 1258341933 # Write bandwidth from this memory (bytes/s)
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system.physmem.bw_total::cpu.inst 8001375989 # Total bandwidth to/from this memory (bytes/s)
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system.physmem.bw_total::cpu.data 2762985896 # Total bandwidth to/from this memory (bytes/s)
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system.physmem.bw_total::total 10764361885 # Total bandwidth to/from this memory (bytes/s)
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system.membus.trans_dist::ReadReq 6978 # Transaction distribution
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system.membus.trans_dist::ReadResp 6978 # Transaction distribution
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system.membus.trans_dist::WriteReq 925 # Transaction distribution
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system.membus.trans_dist::WriteResp 925 # Transaction distribution
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system.membus.pkt_count_system.cpu.icache_port::system.physmem.port 11630 # Packet count per connected master and slave (bytes)
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system.membus.pkt_count_system.cpu.dcache_port::system.physmem.port 4176 # Packet count per connected master and slave (bytes)
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system.membus.pkt_count::total 15806 # Packet count per connected master and slave (bytes)
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system.membus.pkt_size_system.cpu.icache_port::system.physmem.port 23260 # Cumulative packet size per connected master and slave (bytes)
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system.membus.pkt_size_system.cpu.dcache_port::system.physmem.port 8032 # Cumulative packet size per connected master and slave (bytes)
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system.membus.pkt_size::total 31292 # Cumulative packet size per connected master and slave (bytes)
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system.membus.snoops 0 # Total snoops (count)
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system.membus.snoop_fanout::samples 7903 # Request fanout histogram
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system.membus.snoop_fanout::mean 0.735797 # Request fanout histogram
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system.membus.snoop_fanout::stdev 0.440936 # Request fanout histogram
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system.membus.snoop_fanout::underflows 0 0.00% 0.00% # Request fanout histogram
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system.membus.snoop_fanout::0 2088 26.42% 26.42% # Request fanout histogram
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system.membus.snoop_fanout::1 5815 73.58% 100.00% # Request fanout histogram
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system.membus.snoop_fanout::overflows 0 0.00% 100.00% # Request fanout histogram
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system.membus.snoop_fanout::min_value 0 # Request fanout histogram
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system.membus.snoop_fanout::max_value 1 # Request fanout histogram
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system.membus.snoop_fanout::total 7903 # Request fanout histogram
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system.cpu_clk_domain.clock 500 # Clock period in ticks
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system.cpu.dtb.read_hits 0 # DTB read hits
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system.cpu.dtb.read_misses 0 # DTB read misses
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system.cpu.dtb.read_accesses 0 # DTB read accesses
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system.cpu.dtb.write_hits 0 # DTB write hits
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system.cpu.dtb.write_misses 0 # DTB write misses
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system.cpu.dtb.write_accesses 0 # DTB write accesses
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system.cpu.dtb.hits 0 # DTB hits
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system.cpu.dtb.misses 0 # DTB misses
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system.cpu.dtb.accesses 0 # DTB accesses
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system.cpu.itb.read_hits 0 # DTB read hits
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system.cpu.itb.read_misses 0 # DTB read misses
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system.cpu.itb.read_accesses 0 # DTB read accesses
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system.cpu.itb.write_hits 0 # DTB write hits
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system.cpu.itb.write_misses 0 # DTB write misses
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system.cpu.itb.write_accesses 0 # DTB write accesses
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system.cpu.itb.hits 0 # DTB hits
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system.cpu.itb.misses 0 # DTB misses
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system.cpu.itb.accesses 0 # DTB accesses
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system.cpu.workload.num_syscalls 8 # Number of system calls
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system.cpu.numCycles 5815 # number of cpu cycles simulated
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system.cpu.numWorkItemsStarted 0 # number of work items this cpu started
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system.cpu.numWorkItemsCompleted 0 # number of work items this cpu completed
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system.cpu.committedInsts 5814 # Number of instructions committed
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system.cpu.committedOps 5814 # Number of ops (including micro ops) committed
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system.cpu.num_int_alu_accesses 5113 # Number of integer alu accesses
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system.cpu.num_fp_alu_accesses 2 # Number of float alu accesses
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system.cpu.num_func_calls 194 # number of times a function call or return occured
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system.cpu.num_conditional_control_insts 676 # number of instructions that are conditional controls
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system.cpu.num_int_insts 5113 # number of integer instructions
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system.cpu.num_fp_insts 2 # number of float instructions
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system.cpu.num_int_register_reads 7284 # number of times the integer registers were read
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system.cpu.num_int_register_writes 3397 # number of times the integer registers were written
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system.cpu.num_fp_register_reads 3 # number of times the floating registers were read
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system.cpu.num_fp_register_writes 1 # number of times the floating registers were written
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system.cpu.num_mem_refs 2089 # number of memory refs
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system.cpu.num_load_insts 1163 # Number of load instructions
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system.cpu.num_store_insts 926 # Number of store instructions
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system.cpu.num_idle_cycles 0 # Number of idle cycles
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system.cpu.num_busy_cycles 5815 # Number of busy cycles
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system.cpu.not_idle_fraction 1 # Percentage of non-idle cycles
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system.cpu.idle_fraction 0 # Percentage of idle cycles
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system.cpu.Branches 915 # Number of branches fetched
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system.cpu.op_class::No_OpClass 657 11.30% 11.30% # Class of executed instruction
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system.cpu.op_class::IntAlu 3063 52.67% 63.97% # Class of executed instruction
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system.cpu.op_class::IntMult 3 0.05% 64.02% # Class of executed instruction
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system.cpu.op_class::IntDiv 1 0.02% 64.04% # Class of executed instruction
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system.cpu.op_class::FloatAdd 2 0.03% 64.08% # Class of executed instruction
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system.cpu.op_class::FloatCmp 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::FloatCvt 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::FloatMult 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::FloatDiv 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::FloatSqrt 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdAdd 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdAddAcc 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdAlu 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdCmp 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdCvt 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdMisc 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdMult 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdMultAcc 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdShift 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdShiftAcc 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdSqrt 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdFloatAdd 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdFloatAlu 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdFloatCmp 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdFloatCvt 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdFloatDiv 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdFloatMisc 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdFloatMult 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdFloatMultAcc 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::SimdFloatSqrt 0 0.00% 64.08% # Class of executed instruction
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system.cpu.op_class::MemRead 1163 20.00% 84.08% # Class of executed instruction
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system.cpu.op_class::MemWrite 926 15.92% 100.00% # Class of executed instruction
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system.cpu.op_class::IprAccess 0 0.00% 100.00% # Class of executed instruction
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system.cpu.op_class::InstPrefetch 0 0.00% 100.00% # Class of executed instruction
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system.cpu.op_class::total 5815 # Class of executed instruction
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---------- End Simulation Statistics ----------
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