m5stats.txt

linux下基于c++的处理器仿真平台。具有处理器流水线

cpu.IFQ:full_count                             343467                       # cumulative IFQ full count
cpu.IFQ:full_count_0                           111011                       # cumulative IFQ full count
cpu.IFQ:full_count_1                            65841                       # cumulative IFQ full count
cpu.IFQ:full_count_2                           113166                       # cumulative IFQ full count
cpu.IFQ:full_count_3                            53449                       # cumulative IFQ full count
cpu.IFQ:full_rate                           51.951822                       # fraction of time (cycle's) IFQ was full
cpu.IFQ:full_rate_0                         16.791202                       # fraction of time (cycle's) IFQ was full
cpu.IFQ:full_rate_1                          9.958919                       # fraction of time (cycle's) IFQ was full
cpu.IFQ:full_rate_2                         17.117161                       # fraction of time (cycle's) IFQ was full
cpu.IFQ:full_rate_3                          8.084541                       # fraction of time (cycle's) IFQ was full
cpu.IFQ:latency                             10.029428                       # avg IFQ occupant latency (cycle's)
cpu.IFQ:latency_0                           32.698615                       # avg IFQ occupant latency (cycle's)
cpu.IFQ:latency_1                           77.884829                       # avg IFQ occupant latency (cycle's)
cpu.IFQ:latency_2                           30.069650                       # avg IFQ occupant latency (cycle's)
cpu.IFQ:latency_3                           43.424161                       # avg IFQ occupant latency (cycle's)
cpu.IFQ:occupancy                           49.107570                       # avg IFQ occupancy (inst's)
cpu.IFQ:qfull_iq_occ                         12675148                       # Number of insts in IQ when fetch-queue full
cpu.IFQ:qfull_iq_occ_0                        3742527                       # Number of insts in IQ when fetch-queue full
cpu.IFQ:qfull_iq_occ_1                        3143369                       # Number of insts in IQ when fetch-queue full
cpu.IFQ:qfull_iq_occ_2                        3581752                       # Number of insts in IQ when fetch-queue full
cpu.IFQ:qfull_iq_occ_3                        2207500                       # Number of insts in IQ when fetch-queue full
cpu.IFQ:qfull_iq_occ_dist_0.start_dist                         # Number of insts in IQ when fetch-queue full
cpu.IFQ:qfull_iq_occ_dist_0.samples            277040                      
cpu.IFQ:qfull_iq_occ_dist_0.min_value               0                      
                               0        99353   3586.23%           
                              10       119207   4302.88%           
                              20        44105   1592.01%           
                              30         9520    343.63%           
                              40         1914     69.09%           
                              50         1514     54.65%           
                              60         1427     51.51%           
cpu.IFQ:qfull_iq_occ_dist_0.max_value              64                      
cpu.IFQ:qfull_iq_occ_dist_0.end_dist

cpu.IFQ:qfull_iq_occ_dist_1.start_dist                         # Number of insts in IQ when fetch-queue full
cpu.IFQ:qfull_iq_occ_dist_1.samples            277040                      
cpu.IFQ:qfull_iq_occ_dist_1.min_value               0                      
                               0       135614   4895.11%           
                              10        90834   3278.73%           
                              20        34199   1234.44%           
                              30         8943    322.81%           
                              40         3834    138.39%           
                              50         2333     84.21%           
                              60         1283     46.31%           
cpu.IFQ:qfull_iq_occ_dist_1.max_value              64                      
cpu.IFQ:qfull_iq_occ_dist_1.end_dist

cpu.IFQ:qfull_iq_occ_dist_2.start_dist                         # Number of insts in IQ when fetch-queue full
cpu.IFQ:qfull_iq_occ_dist_2.samples            277040                      
cpu.IFQ:qfull_iq_occ_dist_2.min_value               0                      
                               0        97553   3521.26%           
                              10       129831   4686.36%           
                              20        42143   1521.19%           
                              30         7070    255.20%           
                              40          206      7.44%           
                              50          192      6.93%           
                              60           45      1.62%           
cpu.IFQ:qfull_iq_occ_dist_2.max_value              64                      
cpu.IFQ:qfull_iq_occ_dist_2.end_dist

cpu.IFQ:qfull_iq_occ_dist_3.start_dist                         # Number of insts in IQ when fetch-queue full
cpu.IFQ:qfull_iq_occ_dist_3.samples            277040                      
cpu.IFQ:qfull_iq_occ_dist_3.min_value               0                      
                               0       160458   5791.87%           
                              10        95394   3443.33%           
                              20        20119    726.21%           
                              30          843     30.43%           
                              40           93      3.36%           
                              50          125      4.51%           
                              60            8      0.29%           
cpu.IFQ:qfull_iq_occ_dist_3.max_value              64                      
cpu.IFQ:qfull_iq_occ_dist_3.end_dist

cpu.IFQ:qfull_rob_occ                        29121032                       # Number of insts in ROB when fetch-queue full
cpu.IFQ:qfull_rob_occ_0                       7875642                       # Number of insts in ROB when fetch-queue full
cpu.IFQ:qfull_rob_occ_1                       5535166                       # Number of insts in ROB when fetch-queue full
cpu.IFQ:qfull_rob_occ_2                      10329357                       # Number of insts in ROB when fetch-queue full
cpu.IFQ:qfull_rob_occ_3                       5380867                       # Number of insts in ROB when fetch-queue full
cpu.IFQ:qfull_rob_occ_dist_0.start_dist                        # Number of insts in ROB when fetch-queue full
cpu.IFQ:qfull_rob_occ_dist_0.samples           277040                      
cpu.IFQ:qfull_rob_occ_dist_0.min_value              0                      
                               0        38557   1391.75%           
                              10        42715   1541.84%           
                              20        87063   3142.61%           
                              30        52673   1901.28%           
                              40        29549   1066.60%           
                              50        12923    466.47%           
                              60         5341    192.79%           
                              70         2173     78.44%           
                              80         1346     48.59%           
                              90         1044     37.68%           
                             100          778     28.08%           
                             110         1015     36.64%           
                             120          163      5.88%           
                             130          113      4.08%           
                             140          149      5.38%           
                             150          161      5.81%           
                             160          112      4.04%           
                             170           77      2.78%           
                             180          720     25.99%           
                             190          368     13.28%           
                             200            0      0.00%           
cpu.IFQ:qfull_rob_occ_dist_0.max_value            196                      
cpu.IFQ:qfull_rob_occ_dist_0.end_dist

cpu.IFQ:qfull_rob_occ_dist_1.start_dist                        # Number of insts in ROB when fetch-queue full
cpu.IFQ:qfull_rob_occ_dist_1.samples           277040                      
cpu.IFQ:qfull_rob_occ_dist_1.min_value              0                      
                               0        93113   3360.99%           
                              10        43020   1552.84%           
                              20        80305   2898.68%           
                              30        33709   1216.76%           
                              40        10762    388.46%           
                              50         6681    241.16%           
                              60         3809    137.49%           
                              70         2454     88.58%           
                              80          574     20.72%           
                              90          482     17.40%           
                             100          270      9.75%           
                             110          295     10.65%           
                             120          249      8.99%           
                             130          167      6.03%           
                             140          363     13.10%           
                             150          194      7.00%           
                             160          352     12.71%           
                             170          128      4.62%           
                             180            6      0.22%           
                             190          107      3.86%           
                             200            0      0.00%           
cpu.IFQ:qfull_rob_occ_dist_1.max_value            195                      
cpu.IFQ:qfull_rob_occ_dist_1.end_dist

cpu.IFQ:qfull_rob_occ_dist_2.start_dist                        # Number of insts in ROB when fetch-queue full
cpu.IFQ:qfull_rob_occ_dist_2.samples           277040                      
cpu.IFQ:qfull_rob_occ_dist_2.min_value              0                      
                               0        30711   1108.54%           
                              10        37565   1355.94%           
                              20        85928   3101.65%           
                              30        51919   1874.06%           
                              40        21957    792.56%           
                              50        11355    409.87%           
                              60         6536    235.92%           
                              70         3149    113.67%           
                              80         3195    115.33%           
                              90         2554     92.19%           
                             100         3330    120.20%           
                             110         2845    102.69%           
                             120         2522     91.03%           
                             130         3015    108.83%           
                             140         3341    120.60%           
                             150         2299     82.98%           
                             160         1885     68.04%           
                             170         1444     52.12%           
                             180          645     23.28%           
                             190          845     30.50%           
                             200            0      0.00%           
cpu.IFQ:qfull_rob_occ_dist_2.max_value            196                      
cpu.IFQ:qfull_rob_occ_dist_2.end_dist

cpu.IFQ:qfull_rob_occ_dist_3.start_dist                        # Number of insts in ROB when fetch-queue full