stats.txt revision 9748:4f2a448d3896
1 2---------- Begin Simulation Statistics ---------- 3sim_seconds 0.000144 # Number of seconds simulated 4sim_ticks 143853 # Number of ticks simulated 5final_tick 143853 # Number of ticks from beginning of simulation (restored from checkpoints and never reset) 6sim_freq 1000000000 # Frequency of simulated ticks 7host_inst_rate 39172 # Simulator instruction rate (inst/s) 8host_op_rate 39167 # Simulator op (including micro ops) rate (op/s) 9host_tick_rate 881633 # Simulator tick rate (ticks/s) 10host_mem_usage 145628 # Number of bytes of host memory used 11host_seconds 0.16 # Real time elapsed on the host 12sim_insts 6390 # Number of instructions simulated 13sim_ops 6390 # Number of ops (including micro ops) simulated 14system.ruby.l1_cntrl0.cacheMemory.demand_hits 6718 # Number of cache demand hits 15system.ruby.l1_cntrl0.cacheMemory.demand_misses 1730 # Number of cache demand misses 16system.ruby.l1_cntrl0.cacheMemory.demand_accesses 8448 # Number of cache demand accesses 17system.ruby.dir_cntrl0.memBuffer.memReq 3456 # Total number of memory requests 18system.ruby.dir_cntrl0.memBuffer.memRead 1730 # Number of memory reads 19system.ruby.dir_cntrl0.memBuffer.memWrite 1726 # Number of memory writes 20system.ruby.dir_cntrl0.memBuffer.memRefresh 999 # Number of memory refreshes 21system.ruby.dir_cntrl0.memBuffer.memWaitCycles 3037 # Delay stalled at the head of the bank queue 22system.ruby.dir_cntrl0.memBuffer.memBankQ 11 # Delay behind the head of the bank queue 23system.ruby.dir_cntrl0.memBuffer.totalStalls 3048 # Total number of stall cycles 24system.ruby.dir_cntrl0.memBuffer.stallsPerReq 0.881944 # Expected number of stall cycles per request 25system.ruby.dir_cntrl0.memBuffer.memBankBusy 1500 # memory stalls due to busy bank 26system.ruby.dir_cntrl0.memBuffer.memBusBusy 1375 # memory stalls due to busy bus 27system.ruby.dir_cntrl0.memBuffer.memReadWriteBusy 55 # memory stalls due to read write turnaround 28system.ruby.dir_cntrl0.memBuffer.memArbWait 107 # memory stalls due to arbitration 29system.ruby.dir_cntrl0.memBuffer.memBankCount | 162 4.69% 4.69% | 36 1.04% 5.73% | 92 2.66% 8.39% | 110 3.18% 11.57% | 106 3.07% 14.64% | 362 10.47% 25.12% | 98 2.84% 27.95% | 36 1.04% 28.99% | 32 0.93% 29.92% | 34 0.98% 30.90% | 83 2.40% 33.30% | 92 2.66% 35.97% | 110 3.18% 39.15% | 104 3.01% 42.16% | 84 2.43% 44.59% | 86 2.49% 47.08% | 83 2.40% 49.48% | 53 1.53% 51.01% | 50 1.45% 52.46% | 58 1.68% 54.14% | 64 1.85% 55.99% | 124 3.59% 59.58% | 212 6.13% 65.71% | 72 2.08% 67.80% | 66 1.91% 69.70% | 50 1.45% 71.15% | 122 3.53% 74.68% | 190 5.50% 80.18% | 220 6.37% 86.55% | 325 9.40% 95.95% | 42 1.22% 97.16% | 98 2.84% 100.00% # Number of accesses per bank 30system.ruby.dir_cntrl0.memBuffer.memBankCount::total 3456 # Number of accesses per bank 31 32system.cpu.dtb.fetch_hits 0 # ITB hits 33system.cpu.dtb.fetch_misses 0 # ITB misses 34system.cpu.dtb.fetch_acv 0 # ITB acv 35system.cpu.dtb.fetch_accesses 0 # ITB accesses 36system.cpu.dtb.read_hits 1183 # DTB read hits 37system.cpu.dtb.read_misses 7 # DTB read misses 38system.cpu.dtb.read_acv 0 # DTB read access violations 39system.cpu.dtb.read_accesses 1190 # DTB read accesses 40system.cpu.dtb.write_hits 865 # DTB write hits 41system.cpu.dtb.write_misses 3 # DTB write misses 42system.cpu.dtb.write_acv 0 # DTB write access violations 43system.cpu.dtb.write_accesses 868 # DTB write accesses 44system.cpu.dtb.data_hits 2048 # DTB hits 45system.cpu.dtb.data_misses 10 # DTB misses 46system.cpu.dtb.data_acv 0 # DTB access violations 47system.cpu.dtb.data_accesses 2058 # DTB accesses 48system.cpu.itb.fetch_hits 6401 # ITB hits 49system.cpu.itb.fetch_misses 17 # ITB misses 50system.cpu.itb.fetch_acv 0 # ITB acv 51system.cpu.itb.fetch_accesses 6418 # ITB accesses 52system.cpu.itb.read_hits 0 # DTB read hits 53system.cpu.itb.read_misses 0 # DTB read misses 54system.cpu.itb.read_acv 0 # DTB read access violations 55system.cpu.itb.read_accesses 0 # DTB read accesses 56system.cpu.itb.write_hits 0 # DTB write hits 57system.cpu.itb.write_misses 0 # DTB write misses 58system.cpu.itb.write_acv 0 # DTB write access violations 59system.cpu.itb.write_accesses 0 # DTB write accesses 60system.cpu.itb.data_hits 0 # DTB hits 61system.cpu.itb.data_misses 0 # DTB misses 62system.cpu.itb.data_acv 0 # DTB access violations 63system.cpu.itb.data_accesses 0 # DTB accesses 64system.cpu.workload.num_syscalls 17 # Number of system calls 65system.cpu.numCycles 143853 # number of cpu cycles simulated 66system.cpu.numWorkItemsStarted 0 # number of work items this cpu started 67system.cpu.numWorkItemsCompleted 0 # number of work items this cpu completed 68system.cpu.committedInsts 6390 # Number of instructions committed 69system.cpu.committedOps 6390 # Number of ops (including micro ops) committed 70system.cpu.num_int_alu_accesses 6317 # Number of integer alu accesses 71system.cpu.num_fp_alu_accesses 10 # Number of float alu accesses 72system.cpu.num_func_calls 251 # number of times a function call or return occured 73system.cpu.num_conditional_control_insts 749 # number of instructions that are conditional controls 74system.cpu.num_int_insts 6317 # number of integer instructions 75system.cpu.num_fp_insts 10 # number of float instructions 76system.cpu.num_int_register_reads 8285 # number of times the integer registers were read 77system.cpu.num_int_register_writes 4568 # number of times the integer registers were written 78system.cpu.num_fp_register_reads 8 # number of times the floating registers were read 79system.cpu.num_fp_register_writes 2 # number of times the floating registers were written 80system.cpu.num_mem_refs 2058 # number of memory refs 81system.cpu.num_load_insts 1190 # Number of load instructions 82system.cpu.num_store_insts 868 # Number of store instructions 83system.cpu.num_idle_cycles 0 # Number of idle cycles 84system.cpu.num_busy_cycles 143853 # Number of busy cycles 85system.cpu.not_idle_fraction 1 # Percentage of non-idle cycles 86system.cpu.idle_fraction 0 # Percentage of idle cycles 87system.ruby.l1_cntrl0.Load 1183 0.00% 0.00% 88system.ruby.l1_cntrl0.Ifetch 6400 0.00% 0.00% 89system.ruby.l1_cntrl0.Store 865 0.00% 0.00% 90system.ruby.l1_cntrl0.Data 1730 0.00% 0.00% 91system.ruby.l1_cntrl0.Replacement 1726 0.00% 0.00% 92system.ruby.l1_cntrl0.Writeback_Ack 1726 0.00% 0.00% 93system.ruby.l1_cntrl0.I.Load 727 0.00% 0.00% 94system.ruby.l1_cntrl0.I.Ifetch 730 0.00% 0.00% 95system.ruby.l1_cntrl0.I.Store 273 0.00% 0.00% 96system.ruby.l1_cntrl0.M.Load 456 0.00% 0.00% 97system.ruby.l1_cntrl0.M.Ifetch 5670 0.00% 0.00% 98system.ruby.l1_cntrl0.M.Store 592 0.00% 0.00% 99system.ruby.l1_cntrl0.M.Replacement 1726 0.00% 0.00% 100system.ruby.l1_cntrl0.MI.Writeback_Ack 1726 0.00% 0.00% 101system.ruby.l1_cntrl0.IS.Data 1457 0.00% 0.00% 102system.ruby.l1_cntrl0.IM.Data 273 0.00% 0.00% 103system.ruby.dir_cntrl0.GETX 1730 0.00% 0.00% 104system.ruby.dir_cntrl0.PUTX 1726 0.00% 0.00% 105system.ruby.dir_cntrl0.Memory_Data 1730 0.00% 0.00% 106system.ruby.dir_cntrl0.Memory_Ack 1726 0.00% 0.00% 107system.ruby.dir_cntrl0.I.GETX 1730 0.00% 0.00% 108system.ruby.dir_cntrl0.M.PUTX 1726 0.00% 0.00% 109system.ruby.dir_cntrl0.IM.Memory_Data 1730 0.00% 0.00% 110system.ruby.dir_cntrl0.MI.Memory_Ack 1726 0.00% 0.00% 111 112---------- End Simulation Statistics ---------- 113