m5stats.txt

linux下基于c++的处理器仿真平台。具有处理器流水线

L2.hit_hash_depth_dist.samples                5248249                      
L2.hit_hash_depth_dist.min_value                    1                      
                               0            0      0.00%           
                               1      5248249  10000.00%           
                               2            0      0.00%           
                               3            0      0.00%           
                               4            0      0.00%           
                               5            0      0.00%           
                               6            0      0.00%           
                               7            0      0.00%           
                               8            0      0.00%           
                               9            0      0.00%           
                              10            0      0.00%           
                              11            0      0.00%           
                              12            0      0.00%           
                              13            0      0.00%           
                              14            0      0.00%           
                              15            0      0.00%           
                              16            0      0.00%           
                              17            0      0.00%           
                              18            0      0.00%           
                              19            0      0.00%           
                              20            0      0.00%           
L2.hit_hash_depth_dist.max_value                    1                      
L2.hit_hash_depth_dist.end_dist

L2.miss_depth_total                             15428                       # Total of miss depths
L2.miss_hash_depth_dist.start_dist                             # Dist. of Hash lookup depths
L2.miss_hash_depth_dist.samples                  5021                      
L2.miss_hash_depth_dist.min_value                   1                      
                               0            0      0.00%           
                               1         1291   2571.20%           
                               2          266    529.77%           
                               3          251    499.90%           
                               4         3213   6399.12%           
                               5            0      0.00%           
                               6            0      0.00%           
                               7            0      0.00%           
                               8            0      0.00%           
                               9            0      0.00%           
                              10            0      0.00%           
                              11            0      0.00%           
                              12            0      0.00%           
                              13            0      0.00%           
                              14            0      0.00%           
                              15            0      0.00%           
                              16            0      0.00%           
                              17            0      0.00%           
                              18            0      0.00%           
                              19            0      0.00%           
                              20            0      0.00%           
L2.miss_hash_depth_dist.max_value                   4                      
L2.miss_hash_depth_dist.end_dist

L2.mshr_cap_events                                  0                       # number of times MSHR cap was activated
L2.no_allocate_misses                               0                       # Number of misses that were no-allocate
L2.overall_accesses                           5253270                       # number of overall (read+write) accesses
L2.overall_avg_miss_latency                802.609042                       # average overall miss latency
L2.overall_avg_mshr_miss_latency           914.271571                       # average overall mshr miss latency
L2.overall_avg_mshr_uncacheable_latency   1023.295442                       # average overall mshr uncacheable latency
L2.overall_hits                               5248249                       # number of overall hits
L2.overall_miss_latency                       4029900                       # number of overall miss cycles
L2.overall_miss_rate                         0.000956                       # miss rate for overall accesses
L2.overall_misses                                5021                       # number of overall misses
L2.overall_mshr_hits                                0                       # number of overall MSHR hits
L2.overall_mshr_miss_latency                  3952396                       # number of overall MSHR miss cycles
L2.overall_mshr_miss_rate                    0.000823                       # mshr miss rate for overall accesses
L2.overall_mshr_misses                           4323                       # number of overall MSHR misses
L2.overall_mshr_uncacheable_latency         775130948                       # number of overall MSHR uncacheable cycles
L2.overall_mshr_uncacheable_misses             757485                       # number of overall MSHR uncacheable misses
L2.prefetcher.num_hwpf_already_in_cache             0                       # number of hwpf that were already in the cache
L2.prefetcher.num_hwpf_already_in_mshr              0                       # number of hwpf that were already in mshr
L2.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
L2.prefetcher.num_hwpf_evicted                      0                       # number of hwpf removed due to no buffer left
L2.prefetcher.num_hwpf_identified                   0                       # number of hwpf identified
L2.prefetcher.num_hwpf_issued                       0                       # number of hwpf issued
L2.prefetcher.num_hwpf_removed_MSHR_hit             0                       # number of hwpf removed because MSHR allocated
L2.prefetcher.num_hwpf_span_page                    0                       # number of hwpf spanning a virtual page
L2.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
L2.read_accesses                              3459326                       # number of read accesses(hits+misses)
L2.read_avg_miss_latency                   932.199861                       # average read miss latency
L2.read_avg_mshr_miss_latency              914.271571                       # average read mshr miss latency
L2.read_avg_mshr_uncacheable_latency      1023.077339                       # average read mshr uncacheable latency
L2.read_hits                                  3455003                       # number of read hits
L2.read_miss_latency                          4029900                       # number of read miss cycles
L2.read_miss_rate                            0.001250                       # miss rate for read accesses
L2.read_misses                                   4323                       # number of read misses
L2.read_mshr_miss_latency                     3952396                       # number of read MSHR miss cycles
L2.read_mshr_miss_rate                       0.001250                       # mshr miss rate for read accesses
L2.read_mshr_misses                              4323                       # number of read MSHR misses
L2.read_mshr_uncacheable                       492285                       # number of read MSHR uncacheable
L2.read_mshr_uncacheable_latency            503645628                       # number of read MSHR uncacheable cycles
L2.repl_pool_dist.start_dist                                   # Dist. of Repl. across pools
L2.repl_pool_dist.samples                        2276                      
L2.repl_pool_dist.min_value                         0                      
                               0            2      8.79%           
                               1            6     26.36%           
                               2            6     26.36%           
                               3            3     13.18%           
                               4            5     21.97%           
                               5            7     30.76%           
                               6            8     35.15%           
                               7            8     35.15%           
                               8          864   3796.13%           
                               9         1367   6006.15%           
                              10            0      0.00%           
                              11            0      0.00%           
                              12            0      0.00%           
                              13            0      0.00%           
                              14            0      0.00%           
                              15            0      0.00%           
                              16            0      0.00%           
L2.repl_pool_dist.max_value                         9                      
L2.repl_pool_dist.end_dist

L2.replacements                                  2276                       # number of replacements
L2.sampled_refs                                  4323                       # Sample count of references to valid blocks.
L2.set_access_dist.start_dist                                  # Dist. of Accesses across sets
L2.set_access_dist.samples                    5253270                      
L2.set_access_dist.min_value                        0                      
                               0        20492     39.01%           
                               1        20364     38.76%           
                               2        20326     38.69%           
                               3        20337     38.71%           
                               4        20486     39.00%           
                               5        20650     39.31%           
                               6        20517     39.06%           
                               7        20405     38.84%           
                               8        20526     39.07%           
                               9        20669     39.35%           
                              10        20548     39.11%           
                              11        20853     39.70%           
                              12        20636     39.28%           
                              13        20581     39.18%           
                              14        20761     39.52%           
                              15        20616     39.24%           
                              16        20521     39.06%           
                              17        20540     39.10%           
                              18        20547     39.11%           
                              19        20646     39.30%           
                              20        20590     39.19%           
                              21        20542     39.10%           
                              22        20452     38.93%           
                              23        20416     38.86%           
                              24        20478     38.98%           
                              25        20738     39.48%           
                              26        20412     38.86%           
                              27        20852     39.69%           
                              28        20582     39.18%           
                              29        20425     38.88%