m5stats.txt

linux下基于c++的处理器仿真平台。具有处理器流水线

---------- Begin Simulation Statistics ----------
cpu.COM:IPB                                  6.214547                       # Committed instructions per branch
cpu.COM:IPB_0                                6.199268                       # Committed instructions per branch
cpu.COM:IPB_1                                6.198540                       # Committed instructions per branch
cpu.COM:IPB_2                                6.252234                       # Committed instructions per branch
cpu.COM:IPB_3                                6.204270                       # Committed instructions per branch
cpu.COM:IPC                                  2.083710                       # Committed instructions per cycle
cpu.COM:IPC_0                                0.504032                       # Committed instructions per cycle
cpu.COM:IPC_1                                0.503763                       # Committed instructions per cycle
cpu.COM:IPC_2                                0.562903                       # Committed instructions per cycle
cpu.COM:IPC_3                                0.513012                       # Committed instructions per cycle
cpu.COM:branches                               595655                       # Number of branches committed
cpu.COM:branches_0                             144439                       # Number of branches committed
cpu.COM:branches_1                             144379                       # Number of branches committed
cpu.COM:branches_2                             159943                       # Number of branches committed
cpu.COM:branches_3                             146894                       # Number of branches committed
cpu.COM:bw_lim_avg                            22.8013                       # Avg number not committed in cycles BW limited
cpu.COM:bw_lim_avg_0                           5.0727                       # Avg number not committed in cycles BW limited
cpu.COM:bw_lim_avg_1                           5.0811                       # Avg number not committed in cycles BW limited
cpu.COM:bw_lim_avg_2                           7.1676                       # Avg number not committed in cycles BW limited
cpu.COM:bw_lim_avg_3                           5.4799                       # Avg number not committed in cycles BW limited
cpu.COM:bw_lim_events                          165901                       # number cycles where commit BW limit reached
cpu.COM:bw_lim_rate                            2.1293                       # Average number not committed due to BW (over all cycles)
cpu.COM:bw_lim_rate_0                          0.4737                       # Average number not committed due to BW (over all cycles)
cpu.COM:bw_lim_rate_1                          0.4745                       # Average number not committed due to BW (over all cycles)
cpu.COM:bw_lim_rate_2                          0.6694                       # Average number not committed due to BW (over all cycles)
cpu.COM:bw_lim_rate_3                          0.5117                       # Average number not committed due to BW (over all cycles)
cpu.COM:bw_lim_stdev_0_mean                    5.0727                       # standard deviation of bw_lim_avg value
cpu.COM:bw_lim_stdev_0_stdev                  12.2792                       # standard deviation of bw_lim_avg value
**Ignore: cpu.COM:bw_lim_stdev_0_TOT      165901.0000                       # standard deviation of bw_lim_avg value
cpu.COM:bw_lim_stdev_1_mean                    5.0811                       # standard deviation of bw_lim_avg value
cpu.COM:bw_lim_stdev_1_stdev                  12.3074                       # standard deviation of bw_lim_avg value
**Ignore: cpu.COM:bw_lim_stdev_1_TOT      165901.0000                       # standard deviation of bw_lim_avg value
cpu.COM:bw_lim_stdev_2_mean                    7.1676                       # standard deviation of bw_lim_avg value
cpu.COM:bw_lim_stdev_2_stdev                  15.5043                       # standard deviation of bw_lim_avg value
**Ignore: cpu.COM:bw_lim_stdev_2_TOT      165901.0000                       # standard deviation of bw_lim_avg value
cpu.COM:bw_lim_stdev_3_mean                    5.4799                       # standard deviation of bw_lim_avg value
cpu.COM:bw_lim_stdev_3_stdev                  13.3864                       # standard deviation of bw_lim_avg value
**Ignore: cpu.COM:bw_lim_stdev_3_TOT      165901.0000                       # standard deviation of bw_lim_avg value
cpu.COM:bw_limited                            3782760                       # number of insts not committed due to BW limits
cpu.COM:bw_limited_0                           841568                       # number of insts not committed due to BW limits
cpu.COM:bw_limited_1                           842960                       # number of insts not committed due to BW limits
cpu.COM:bw_limited_2                          1189118                       # number of insts not committed due to BW limits
cpu.COM:bw_limited_3                           909114                       # number of insts not committed due to BW limits
cpu.COM:committed_per_cycle.start_dist                         # Number of insts commited each cycle
cpu.COM:committed_per_cycle.samples           1005154                      
cpu.COM:committed_per_cycle.min_value               0                      
                               0         4746     47.22%           
                               1       273820   2724.16%           
                               2       176446   1755.41%           
                               3       125476   1248.33%           
                               4        93388    929.09%           
                               5        61204    608.90%           
                               6        49082    488.30%           
                               7        35082    349.02%           
                               8       185910   1849.57%           
cpu.COM:committed_per_cycle.max_value               8                      
cpu.COM:committed_per_cycle.end_dist

cpu.COM:count                                 3701726                       # Number of instructions committed
cpu.COM:count_0                                895416                       # Number of instructions committed
cpu.COM:count_1                                894939                       # Number of instructions committed
cpu.COM:count_2                               1000001                       # Number of instructions committed
cpu.COM:count_3                                911370                       # Number of instructions committed
cpu.COM:loads                                  878865                       # Number of loads committed
cpu.COM:loads_0                                212159                       # Number of loads committed
cpu.COM:loads_1                                212040                       # Number of loads committed
cpu.COM:loads_2                                238693                       # Number of loads committed
cpu.COM:loads_3                                215973                       # Number of loads committed
cpu.COM:membars                                     0                       # Number of memory barriers committed
cpu.COM:membars_0                                   0                       # Number of memory barriers committed
cpu.COM:membars_1                                   0                       # Number of memory barriers committed
cpu.COM:membars_2                                   0                       # Number of memory barriers committed
cpu.COM:membars_3                                   0                       # Number of memory barriers committed
cpu.COM:refs                                  1328846                       # Number of memory references committed
cpu.COM:refs_0                                 321250                       # Number of memory references committed
cpu.COM:refs_1                                 321089                       # Number of memory references committed
cpu.COM:refs_2                                 359521                       # Number of memory references committed
cpu.COM:refs_3                                 326986                       # Number of memory references committed
cpu.COM:stores                                 449981                       # Number of stores committed
cpu.COM:stores_0                               109091                       # Number of stores committed
cpu.COM:stores_1                               109049                       # Number of stores committed
cpu.COM:stores_2                               120828                       # Number of stores committed
cpu.COM:stores_3                               111013                       # Number of stores committed
cpu.COM:swp_count                                8332                       # Number of s/w prefetches committed
cpu.COM:swp_count_0                              2004                       # Number of s/w prefetches committed
cpu.COM:swp_count_1                              2004                       # Number of s/w prefetches committed
cpu.COM:swp_count_2                              2263                       # Number of s/w prefetches committed
cpu.COM:swp_count_3                              2061                       # Number of s/w prefetches committed
cpu.DDQ:count                               160616057                       # cum count of instructions
cpu.DDQ:count_0                              37448236                       # cum count of instructions
cpu.DDQ:count_1                              37778563                       # cum count of instructions
cpu.DDQ:count_2                              45654426                       # cum count of instructions
cpu.DDQ:count_3                              39734832                       # cum count of instructions
cpu.DDQ:rate                                       90                       # average number of instructions
cpu.DDQ:rate_0                                     21                       # average number of instructions
cpu.DDQ:rate_1                                     21                       # average number of instructions
cpu.DDQ:rate_2                                     26                       # average number of instructions
cpu.DDQ:rate_3                                     22                       # average number of instructions
cpu.DIS:chain_creation.start_dist
     Inst has no outstanding IDEPS            0      0.00%            # Reason that chain head was created
      IDEP chain reached max depth            0      0.00%            # Reason that chain head was created
                    Inst is a load            0      0.00%            # Reason that chain head was created
  Chain has multiple chained IDEPS            0      0.00%            # Reason that chain head was created
cpu.DIS:chain_creation.end_dist
cpu.DIS:chain_head_frac                             0                       # fraction of insts that are chain heads
cpu.DIS:chain_head_frac_0                           0                       # fraction of insts that are chain heads
cpu.DIS:chain_head_frac_1                           0                       # fraction of insts that are chain heads
cpu.DIS:chain_head_frac_2                           0                       # fraction of insts that are chain heads
cpu.DIS:chain_head_frac_3                           0                       # fraction of insts that are chain heads
cpu.DIS:chain_heads                                 0                       # number insts that are chain heads
cpu.DIS:chain_heads_0                               0                       # number insts that are chain heads
cpu.DIS:chain_heads_1                               0                       # number insts that are chain heads
cpu.DIS:chain_heads_2                               0                       # number insts that are chain heads
cpu.DIS:chain_heads_3                               0                       # number insts that are chain heads
cpu.DIS:chains_insuf                                0                       # number of times thread had insuf chains
cpu.DIS:chains_insuf_0                              0                       # number of times thread had insuf chains
cpu.DIS:chains_insuf_1                              0                       # number of times thread had insuf chains
cpu.DIS:chains_insuf_2                              0                       # number of times thread had insuf chains
cpu.DIS:chains_insuf_3                              0                       # number of times thread had insuf chains
cpu.DIS:chains_insuf_rate                           0                       # rate that thread had insuf chains
cpu.DIS:chains_insuf_rate_0                         0                       # rate that thread had insuf chains
cpu.DIS:chains_insuf_rate_1                         0                       # rate that thread had insuf chains
cpu.DIS:chains_insuf_rate_2                         0                       # rate that thread had insuf chains
cpu.DIS:chains_insuf_rate_3                         0                       # rate that thread had insuf chains
cpu.DIS:count                                 4535632                       # cumulative count of dispatched insts
cpu.DIS:count_0                               1047260                       # cumulative count of dispatched insts
cpu.DIS:count_1                               1053895                       # cumulative count of dispatched insts
cpu.DIS:count_2                               1316461                       # cumulative count of dispatched insts
cpu.DIS:count_3                               1118016                       # cumulative count of dispatched insts
cpu.DIS:insufficient_chains                         0                       # Number of instances where dispatch stopped
cpu.DIS:mod_n_stall_avg_free                 no value                       # avg free slots per cycle
cpu.DIS:mod_n_stall_avg_free_0               no value                       # avg free slots per cycle
cpu.DIS:mod_n_stall_avg_free_1               no value                       # avg free slots per cycle
cpu.DIS:mod_n_stall_avg_free_2               no value                       # avg free slots per cycle
cpu.DIS:mod_n_stall_avg_free_3               no value                       # avg free slots per cycle
cpu.DIS:mod_n_stall_frac                            0                       # avg stalls per cycle
cpu.DIS:mod_n_stall_frac_0                          0                       # avg stalls per cycle
cpu.DIS:mod_n_stall_frac_1                          0                       # avg stalls per cycle
cpu.DIS:mod_n_stall_frac_2                          0                       # avg stalls per cycle
cpu.DIS:mod_n_stall_frac_3                          0                       # avg stalls per cycle
cpu.DIS:mod_n_stall_free                            0                       # free slots when dispatch stalled due to mod-n
cpu.DIS:mod_n_stall_free_0                          0                       # free slots when dispatch stalled due to mod-n
cpu.DIS:mod_n_stall_free_1                          0                       # free slots when dispatch stalled due to mod-n
cpu.DIS:mod_n_stall_free_2                          0                       # free slots when dispatch stalled due to mod-n
cpu.DIS:mod_n_stall_free_3                          0                       # free slots when dispatch stalled due to mod-n
cpu.DIS:mod_n_stalls                                0                       # cycles where dispatch stalled due to mod-n
cpu.DIS:mod_n_stalls_0                              0                       # cycles where dispatch stalled due to mod-n
cpu.DIS:mod_n_stalls_1                              0                       # cycles where dispatch stalled due to mod-n
cpu.DIS:mod_n_stalls_2                              0                       # cycles where dispatch stalled due to mod-n
cpu.DIS:mod_n_stalls_3                              0                       # cycles where dispatch stalled due to mod-n
cpu.DIS:one_rdy_insts                               0                       # number of 2-op insts w/ one rdy op
cpu.DIS:one_rdy_insts_0                             0                       # number of 2-op insts w/ one rdy op
cpu.DIS:one_rdy_insts_1                             0                       # number of 2-op insts w/ one rdy op
cpu.DIS:one_rdy_insts_2                             0                       # number of 2-op insts w/ one rdy op
cpu.DIS:one_rdy_insts_3                             0                       # number of 2-op insts w/ one rdy op
cpu.DIS:one_rdy_ratio                        no value                       # fraction of 2-op insts w/ one ready op
cpu.DIS:one_rdy_ratio_0                      no value                       # fraction of 2-op insts w/ one ready op
cpu.DIS:one_rdy_ratio_1                      no value                       # fraction of 2-op insts w/ one ready op