m5stats.txt

来自「M5,一个功能强大的多处理器系统模拟器.很多针对处理器架构,性能的研究都使用它作」· 文本 代码 · 共 475 行 · 第 1/4 页

system.cpu.icache.ReadReq_avg_miss_latency 14221.050037                       # average ReadReq miss latency
system.cpu.icache.ReadReq_avg_mshr_miss_latency 11220.318707                       # average ReadReq mshr miss latency
system.cpu.icache.ReadReq_hits               59139059                       # number of ReadReq hits
system.cpu.icache.ReadReq_miss_latency    13213190000                       # number of ReadReq miss cycles
system.cpu.icache.ReadReq_miss_rate          0.015468                       # miss rate for ReadReq accesses
system.cpu.icache.ReadReq_misses               929129                       # number of ReadReq misses
system.cpu.icache.ReadReq_mshr_miss_latency  10425123500                       # number of ReadReq MSHR miss cycles
system.cpu.icache.ReadReq_mshr_miss_rate     0.015468                       # mshr miss rate for ReadReq accesses
system.cpu.icache.ReadReq_mshr_misses          929129                       # number of ReadReq MSHR misses
system.cpu.icache.avg_blocked_cycles_no_mshrs <err: div-0>                       # average number of cycles each access was blocked
system.cpu.icache.avg_blocked_cycles_no_targets <err: div-0>                       # average number of cycles each access was blocked
system.cpu.icache.avg_refs                  63.660961                       # Average number of references to valid blocks.
system.cpu.icache.blocked_no_mshrs                  0                       # number of cycles access was blocked
system.cpu.icache.blocked_no_targets                0                       # number of cycles access was blocked
system.cpu.icache.blocked_cycles_no_mshrs            0                       # number of cycles access was blocked
system.cpu.icache.blocked_cycles_no_targets            0                       # number of cycles access was blocked
system.cpu.icache.cache_copies                      0                       # number of cache copies performed
system.cpu.icache.demand_accesses            60068188                       # number of demand (read+write) accesses
system.cpu.icache.demand_avg_miss_latency 14221.050037                       # average overall miss latency
system.cpu.icache.demand_avg_mshr_miss_latency 11220.318707                       # average overall mshr miss latency
system.cpu.icache.demand_hits                59139059                       # number of demand (read+write) hits
system.cpu.icache.demand_miss_latency     13213190000                       # number of demand (read+write) miss cycles
system.cpu.icache.demand_miss_rate           0.015468                       # miss rate for demand accesses
system.cpu.icache.demand_misses                929129                       # number of demand (read+write) misses
system.cpu.icache.demand_mshr_hits                  0                       # number of demand (read+write) MSHR hits
system.cpu.icache.demand_mshr_miss_latency  10425123500                       # number of demand (read+write) MSHR miss cycles
system.cpu.icache.demand_mshr_miss_rate      0.015468                       # mshr miss rate for demand accesses
system.cpu.icache.demand_mshr_misses           929129                       # number of demand (read+write) MSHR misses
system.cpu.icache.fast_writes                       0                       # number of fast writes performed
system.cpu.icache.mshr_cap_events                   0                       # number of times MSHR cap was activated
system.cpu.icache.no_allocate_misses                0                       # Number of misses that were no-allocate
system.cpu.icache.overall_accesses           60068188                       # number of overall (read+write) accesses
system.cpu.icache.overall_avg_miss_latency 14221.050037                       # average overall miss latency
system.cpu.icache.overall_avg_mshr_miss_latency 11220.318707                       # average overall mshr miss latency
system.cpu.icache.overall_avg_mshr_uncacheable_latency <err: div-0>                       # average overall mshr uncacheable latency
system.cpu.icache.overall_hits               59139059                       # number of overall hits
system.cpu.icache.overall_miss_latency    13213190000                       # number of overall miss cycles
system.cpu.icache.overall_miss_rate          0.015468                       # miss rate for overall accesses
system.cpu.icache.overall_misses               929129                       # number of overall misses
system.cpu.icache.overall_mshr_hits                 0                       # number of overall MSHR hits
system.cpu.icache.overall_mshr_miss_latency  10425123500                       # number of overall MSHR miss cycles
system.cpu.icache.overall_mshr_miss_rate     0.015468                       # mshr miss rate for overall accesses
system.cpu.icache.overall_mshr_misses          929129                       # number of overall MSHR misses
system.cpu.icache.overall_mshr_uncacheable_latency            0                       # number of overall MSHR uncacheable cycles
system.cpu.icache.overall_mshr_uncacheable_misses            0                       # number of overall MSHR uncacheable misses
system.cpu.icache.prefetcher.num_hwpf_already_in_cache            0                       # number of hwpf that were already in the cache
system.cpu.icache.prefetcher.num_hwpf_already_in_mshr            0                       # number of hwpf that were already in mshr
system.cpu.icache.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
system.cpu.icache.prefetcher.num_hwpf_evicted            0                       # number of hwpf removed due to no buffer left
system.cpu.icache.prefetcher.num_hwpf_identified            0                       # number of hwpf identified
system.cpu.icache.prefetcher.num_hwpf_issued            0                       # number of hwpf issued
system.cpu.icache.prefetcher.num_hwpf_removed_MSHR_hit            0                       # number of hwpf removed because MSHR allocated
system.cpu.icache.prefetcher.num_hwpf_span_page            0                       # number of hwpf spanning a virtual page
system.cpu.icache.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
system.cpu.icache.replacements                 928458                       # number of replacements
system.cpu.icache.sampled_refs                 928969                       # Sample count of references to valid blocks.
system.cpu.icache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
system.cpu.icache.tagsinuse                507.298573                       # Cycle average of tags in use
system.cpu.icache.total_refs                 59139059                       # Total number of references to valid blocks.
system.cpu.icache.warmup_cycle            48981308000                       # Cycle when the warmup percentage was hit.
system.cpu.icache.writebacks                        0                       # number of writebacks
system.cpu.idle_fraction                     0.929252                       # Percentage of idle cycles
system.cpu.itb.accesses                       4979997                       # ITB accesses
system.cpu.itb.acv                                184                       # ITB acv
system.cpu.itb.hits                           4974991                       # ITB hits
system.cpu.itb.misses                            5006                       # ITB misses
system.cpu.kern.callpal                        192947                       # number of callpals executed
system.cpu.kern.callpal_cserve                      1      0.00%      0.00% # number of callpals executed
system.cpu.kern.callpal_wrmces                      1      0.00%      0.00% # number of callpals executed
system.cpu.kern.callpal_wrfen                       1      0.00%      0.00% # number of callpals executed
system.cpu.kern.callpal_wrvptptr                    1      0.00%      0.00% # number of callpals executed
system.cpu.kern.callpal_swpctx                   4174      2.16%      2.17% # number of callpals executed
system.cpu.kern.callpal_tbi                        54      0.03%      2.19% # number of callpals executed
system.cpu.kern.callpal_wrent                       7      0.00%      2.20% # number of callpals executed
system.cpu.kern.callpal_swpipl                 175999     91.22%     93.41% # number of callpals executed
system.cpu.kern.callpal_rdps                     6835      3.54%     96.96% # number of callpals executed
system.cpu.kern.callpal_wrkgp                       1      0.00%     96.96% # number of callpals executed
system.cpu.kern.callpal_wrusp                       7      0.00%     96.96% # number of callpals executed
system.cpu.kern.callpal_rdusp                       9      0.00%     96.96% # number of callpals executed
system.cpu.kern.callpal_whami                       2      0.00%     96.97% # number of callpals executed
system.cpu.kern.callpal_rti                      5159      2.67%     99.64% # number of callpals executed
system.cpu.kern.callpal_callsys                   515      0.27%     99.91% # number of callpals executed
system.cpu.kern.callpal_imb                       181      0.09%    100.00% # number of callpals executed
system.cpu.kern.inst.arm                            0                       # number of arm instructions executed
system.cpu.kern.inst.hwrei                     212042                       # number of hwrei instructions executed
system.cpu.kern.inst.quiesce                     6180                       # number of quiesce instructions executed
system.cpu.kern.ipl_count                      183224                       # number of times we switched to this ipl
system.cpu.kern.ipl_count_0                     74910     40.88%     40.88% # number of times we switched to this ipl
system.cpu.kern.ipl_count_21                      131      0.07%     40.96% # number of times we switched to this ipl
system.cpu.kern.ipl_count_22                     1934      1.06%     42.01% # number of times we switched to this ipl
system.cpu.kern.ipl_count_31                   106249     57.99%    100.00% # number of times we switched to this ipl
system.cpu.kern.ipl_good                       149151                       # number of times we switched to this ipl from a different ipl
system.cpu.kern.ipl_good_0                      73543     49.31%     49.31% # number of times we switched to this ipl from a different ipl
system.cpu.kern.ipl_good_21                       131      0.09%     49.40% # number of times we switched to this ipl from a different ipl
system.cpu.kern.ipl_good_22                      1934      1.30%     50.69% # number of times we switched to this ipl from a different ipl
system.cpu.kern.ipl_good_31                     73543     49.31%    100.00% # number of times we switched to this ipl from a different ipl
system.cpu.kern.ipl_ticks                1931638909000                       # number of cycles we spent at this ipl
system.cpu.kern.ipl_ticks_0              1859511291500     96.27%     96.27% # number of cycles we spent at this ipl
system.cpu.kern.ipl_ticks_21                 87343500      0.00%     96.27% # number of cycles we spent at this ipl
system.cpu.kern.ipl_ticks_22                557262000      0.03%     96.30% # number of cycles we spent at this ipl
system.cpu.kern.ipl_ticks_31              71483012000      3.70%    100.00% # number of cycles we spent at this ipl
system.cpu.kern.ipl_used_0                   0.981751                       # fraction of swpipl calls that actually changed the ipl
system.cpu.kern.ipl_used_21                         1                       # fraction of swpipl calls that actually changed the ipl
system.cpu.kern.ipl_used_22                         1                       # fraction of swpipl calls that actually changed the ipl
system.cpu.kern.ipl_used_31                  0.692176                       # fraction of swpipl calls that actually changed the ipl
system.cpu.kern.mode_good_kernel                 1905                      
system.cpu.kern.mode_good_user                   1736                      
system.cpu.kern.mode_good_idle                    169                      
system.cpu.kern.mode_switch_kernel               5906                       # number of protection mode switches
system.cpu.kern.mode_switch_user                 1736                       # number of protection mode switches
system.cpu.kern.mode_switch_idle                 2093                       # number of protection mode switches
system.cpu.kern.mode_switch_good             1.403299                       # fraction of useful protection mode switches
system.cpu.kern.mode_switch_good_kernel      0.322553                       # fraction of useful protection mode switches
system.cpu.kern.mode_switch_good_user               1                       # fraction of useful protection mode switches
system.cpu.kern.mode_switch_good_idle        0.080745                       # fraction of useful protection mode switches
system.cpu.kern.mode_ticks_kernel         45112475000      2.34%      2.34% # number of ticks spent at the given mode
system.cpu.kern.mode_ticks_user            5048233000      0.26%      2.60% # number of ticks spent at the given mode
system.cpu.kern.mode_ticks_idle          1881478199000     97.40%    100.00% # number of ticks spent at the given mode
system.cpu.kern.swap_context                     4175                       # number of times the context was actually changed