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 575 行 · 第 1/5 页

system.cpu1.icache.demand_mshr_miss_rate            0                       # mshr miss rate for demand accesses
system.cpu1.icache.demand_mshr_misses               0                       # number of demand (read+write) MSHR misses
system.cpu1.icache.fast_writes                      0                       # number of fast writes performed
system.cpu1.icache.mshr_cap_events                  0                       # number of times MSHR cap was activated
system.cpu1.icache.no_allocate_misses               0                       # Number of misses that were no-allocate
system.cpu1.icache.overall_accesses           5935771                       # number of overall (read+write) accesses
system.cpu1.icache.overall_avg_miss_latency            0                       # average overall miss latency
system.cpu1.icache.overall_avg_mshr_miss_latency <err: div-0>                       # average overall mshr miss latency
system.cpu1.icache.overall_avg_mshr_uncacheable_latency <err: div-0>                       # average overall mshr uncacheable latency
system.cpu1.icache.overall_hits               5832135                       # number of overall hits
system.cpu1.icache.overall_miss_latency             0                       # number of overall miss cycles
system.cpu1.icache.overall_miss_rate         0.017460                       # miss rate for overall accesses
system.cpu1.icache.overall_misses              103636                       # number of overall misses
system.cpu1.icache.overall_mshr_hits                0                       # number of overall MSHR hits
system.cpu1.icache.overall_mshr_miss_latency            0                       # number of overall MSHR miss cycles
system.cpu1.icache.overall_mshr_miss_rate            0                       # mshr miss rate for overall accesses
system.cpu1.icache.overall_mshr_misses              0                       # number of overall MSHR misses
system.cpu1.icache.overall_mshr_uncacheable_latency            0                       # number of overall MSHR uncacheable cycles
system.cpu1.icache.overall_mshr_uncacheable_misses            0                       # number of overall MSHR uncacheable misses
system.cpu1.icache.prefetcher.num_hwpf_already_in_cache            0                       # number of hwpf that were already in the cache
system.cpu1.icache.prefetcher.num_hwpf_already_in_mshr            0                       # number of hwpf that were already in mshr
system.cpu1.icache.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
system.cpu1.icache.prefetcher.num_hwpf_evicted            0                       # number of hwpf removed due to no buffer left
system.cpu1.icache.prefetcher.num_hwpf_identified            0                       # number of hwpf identified
system.cpu1.icache.prefetcher.num_hwpf_issued            0                       # number of hwpf issued
system.cpu1.icache.prefetcher.num_hwpf_removed_MSHR_hit            0                       # number of hwpf removed because MSHR allocated
system.cpu1.icache.prefetcher.num_hwpf_span_page            0                       # number of hwpf spanning a virtual page
system.cpu1.icache.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
system.cpu1.icache.replacements                103097                       # number of replacements
system.cpu1.icache.sampled_refs                103609                       # Sample count of references to valid blocks.
system.cpu1.icache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
system.cpu1.icache.tagsinuse               427.126316                       # Cycle average of tags in use
system.cpu1.icache.total_refs                 5832135                       # Total number of references to valid blocks.
system.cpu1.icache.warmup_cycle          1868932699000                       # Cycle when the warmup percentage was hit.
system.cpu1.icache.writebacks                       0                       # number of writebacks
system.cpu1.idle_fraction                    0.998413                       # Percentage of idle cycles
system.cpu1.itb.accesses                      1469938                       # ITB accesses
system.cpu1.itb.acv                                57                       # ITB acv
system.cpu1.itb.hits                          1468399                       # ITB hits
system.cpu1.itb.misses                           1539                       # ITB misses
system.cpu1.kern.callpal                        32131                       # number of callpals executed
system.cpu1.kern.callpal_cserve                     1      0.00%      0.00% # number of callpals executed
system.cpu1.kern.callpal_wripir                     8      0.02%      0.03% # number of callpals executed
system.cpu1.kern.callpal_wrmces                     1      0.00%      0.03% # number of callpals executed
system.cpu1.kern.callpal_wrfen                      1      0.00%      0.03% # number of callpals executed
system.cpu1.kern.callpal_swpctx                   470      1.46%      1.50% # number of callpals executed
system.cpu1.kern.callpal_tbi                       15      0.05%      1.54% # number of callpals executed
system.cpu1.kern.callpal_wrent                      7      0.02%      1.57% # number of callpals executed
system.cpu1.kern.callpal_swpipl                 26238     81.66%     83.22% # number of callpals executed
system.cpu1.kern.callpal_rdps                    2576      8.02%     91.24% # number of callpals executed
system.cpu1.kern.callpal_wrkgp                      1      0.00%     91.25% # number of callpals executed
system.cpu1.kern.callpal_wrusp                      4      0.01%     91.26% # number of callpals executed
system.cpu1.kern.callpal_rdusp                      2      0.01%     91.26% # number of callpals executed
system.cpu1.kern.callpal_whami                      3      0.01%     91.27% # number of callpals executed
system.cpu1.kern.callpal_rti                     2607      8.11%     99.39% # number of callpals executed
system.cpu1.kern.callpal_callsys                  158      0.49%     99.88% # number of callpals executed
system.cpu1.kern.callpal_imb                       38      0.12%    100.00% # number of callpals executed
system.cpu1.kern.callpal_rdunique                   1      0.00%    100.00% # number of callpals executed
system.cpu1.kern.inst.arm                           0                       # number of arm instructions executed
system.cpu1.kern.inst.hwrei                     39554                       # number of hwrei instructions executed
system.cpu1.kern.inst.quiesce                    2205                       # number of quiesce instructions executed
system.cpu1.kern.ipl_count                      30863                       # number of times we switched to this ipl
system.cpu1.kern.ipl_count_0                    10328     33.46%     33.46% # number of times we switched to this ipl
system.cpu1.kern.ipl_count_22                    1907      6.18%     39.64% # number of times we switched to this ipl
system.cpu1.kern.ipl_count_30                     110      0.36%     40.00% # number of times we switched to this ipl
system.cpu1.kern.ipl_count_31                   18518     60.00%    100.00% # number of times we switched to this ipl
system.cpu1.kern.ipl_good                       22543                       # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_good_0                     10318     45.77%     45.77% # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_good_22                     1907      8.46%     54.23% # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_good_30                      110      0.49%     54.72% # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_good_31                    10208     45.28%    100.00% # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_ticks               1870124056000                       # number of cycles we spent at this ipl
system.cpu1.kern.ipl_ticks_0             1859122637500     99.41%     99.41% # number of cycles we spent at this ipl
system.cpu1.kern.ipl_ticks_22                82001000      0.00%     99.42% # number of cycles we spent at this ipl
system.cpu1.kern.ipl_ticks_30                14064500      0.00%     99.42% # number of cycles we spent at this ipl
system.cpu1.kern.ipl_ticks_31             10905353000      0.58%    100.00% # number of cycles we spent at this ipl
system.cpu1.kern.ipl_used_0                  0.999032                       # fraction of swpipl calls that actually changed the ipl
system.cpu1.kern.ipl_used_22                        1                       # fraction of swpipl calls that actually changed the ipl
system.cpu1.kern.ipl_used_30                        1                       # fraction of swpipl calls that actually changed the ipl
system.cpu1.kern.ipl_used_31                 0.551247                       # fraction of swpipl calls that actually changed the ipl
system.cpu1.kern.mode_good_kernel                 612                      
system.cpu1.kern.mode_good_user                   580                      
system.cpu1.kern.mode_good_idle                    32                      
system.cpu1.kern.mode_switch_kernel              1033                       # number of protection mode switches
system.cpu1.kern.mode_switch_user                 580                       # number of protection mode switches
system.cpu1.kern.mode_switch_idle                2046                       # number of protection mode switches
system.cpu1.kern.mode_switch_good            1.608089                       # fraction of useful protection mode switches
system.cpu1.kern.mode_switch_good_kernel     0.592449                       # fraction of useful protection mode switches
system.cpu1.kern.mode_switch_good_user              1                       # fraction of useful protection mode switches
system.cpu1.kern.mode_switch_good_idle       0.015640                       # fraction of useful protection mode switches
system.cpu1.kern.mode_ticks_kernel         1373909000      0.07%      0.07% # number of ticks spent at the given mode
system.cpu1.kern.mode_ticks_user            508289000      0.03%      0.10% # number of ticks spent at the given mode
system.cpu1.kern.mode_ticks_idle         1868002186500     99.90%    100.00% # number of ticks spent at the given mode
system.cpu1.kern.swap_context                     471                       # number of times the context was actually changed
system.cpu1.kern.syscall                          100                       # number of syscalls executed
system.cpu1.kern.syscall_2                          2      2.00%      2.00% # number of syscalls executed
system.cpu1.kern.syscall_3                         11     11.00%     13.00% # number of syscalls executed
system.cpu1.kern.syscall_4                          2      2.00%     15.00% # number of syscalls executed
system.cpu1.kern.syscall_6                         10     10.00%     25.00% # number of syscalls executed
system.cpu1.kern.syscall_17                         6      6.00%     31.00% # number of syscalls executed
system.cpu1.kern.syscall_19                         2      2.00%     33.00% # number of syscalls executed
system.cpu1.kern.syscall_23                         2      2.00%     35.00% # number of syscalls executed
system.cpu1.kern.syscall_24                         2      2.00%     37.00% # number of syscalls executed
system.cpu1.kern.syscall_33                         4      4.00%     41.00% # number of syscalls executed
system.cpu1.kern.syscall_45                        17     17.00%     58.00% # number of syscalls executed
system.cpu1.kern.syscall_47                         2      2.00%     60.00% # number of syscalls executed
system.cpu1.kern.syscall_48                         2      2.00%     62.00% # number of syscalls executed
system.cpu1.kern.syscall_59                         3      3.00%     65.00% # number of syscalls executed
system.cpu1.kern.syscall_71                        24     24.00%     89.00% # number of syscalls executed
system.cpu1.kern.syscall_74                         8      8.00%     97.00% # number of syscalls executed
system.cpu1.kern.syscall_90                         1      1.00%     98.00% # number of syscalls executed
system.cpu1.kern.syscall_132                        2      2.00%    100.00% # number of syscalls executed
system.cpu1.not_idle_fraction                0.001587                       # Percentage of non-idle cycles
system.cpu1.numCycles                      3740248139                       # number of cpu cycles simulated
system.cpu1.num_insts                         5931963                       # Number of instructions executed