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 574 行 · 第 1/5 页

system.cpu1.kern.callpal_wrent                      7      0.02%      1.34% # number of callpals executed
system.cpu1.kern.callpal_swpipl                 24277     81.87%     83.20% # number of callpals executed
system.cpu1.kern.callpal_rdps                    2191      7.39%     90.59% # number of callpals executed
system.cpu1.kern.callpal_wrkgp                      1      0.00%     90.59% # number of callpals executed
system.cpu1.kern.callpal_wrusp                      3      0.01%     90.60% # number of callpals executed
system.cpu1.kern.callpal_rdusp                      2      0.01%     90.61% # number of callpals executed
system.cpu1.kern.callpal_whami                      3      0.01%     90.62% # number of callpals executed
system.cpu1.kern.callpal_rti                     2588      8.73%     99.35% # number of callpals executed
system.cpu1.kern.callpal_callsys                  161      0.54%     99.89% # number of callpals executed
system.cpu1.kern.callpal_imb                       31      0.10%    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                     36198                       # number of hwrei instructions executed
system.cpu1.kern.inst.quiesce                    2401                       # number of quiesce instructions executed
system.cpu1.kern.ipl_count                      28931                       # number of times we switched to this ipl
system.cpu1.kern.ipl_count_0                     9254     31.99%     31.99% # number of times we switched to this ipl
system.cpu1.kern.ipl_count_22                    1971      6.81%     38.80% # number of times we switched to this ipl
system.cpu1.kern.ipl_count_30                      94      0.32%     39.12% # number of times we switched to this ipl
system.cpu1.kern.ipl_count_31                   17612     60.88%    100.00% # number of times we switched to this ipl
system.cpu1.kern.ipl_good                       20463                       # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_good_0                      9246     45.18%     45.18% # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_good_22                     1971      9.63%     54.82% # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_good_30                       94      0.46%     55.28% # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_good_31                     9152     44.72%    100.00% # number of times we switched to this ipl from a different ipl
system.cpu1.kern.ipl_ticks               1972666579000                       # number of cycles we spent at this ipl
system.cpu1.kern.ipl_ticks_0             1919200833000     97.29%     97.29% # number of cycles we spent at this ipl
system.cpu1.kern.ipl_ticks_22               508731500      0.03%     97.32% # number of cycles we spent at this ipl
system.cpu1.kern.ipl_ticks_30                56757500      0.00%     97.32% # number of cycles we spent at this ipl
system.cpu1.kern.ipl_ticks_31             52900257000      2.68%    100.00% # number of cycles we spent at this ipl
system.cpu1.kern.ipl_used_0                  0.999136                       # 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                 0.519646                       # fraction of swpipl calls that actually changed the ipl
system.cpu1.kern.mode_good_kernel                 533                      
system.cpu1.kern.mode_good_user                   515                      
system.cpu1.kern.mode_good_idle                    18                      
system.cpu1.kern.mode_switch_kernel               882                       # number of protection mode switches
system.cpu1.kern.mode_switch_user                 515                       # number of protection mode switches
system.cpu1.kern.mode_switch_idle                2077                       # number of protection mode switches
system.cpu1.kern.mode_switch_good            1.612975                       # fraction of useful protection mode switches
system.cpu1.kern.mode_switch_good_kernel     0.604308                       # 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       0.008666                       # fraction of useful protection mode switches
system.cpu1.kern.mode_ticks_kernel         3978131000      0.20%      0.20% # number of ticks spent at the given mode
system.cpu1.kern.mode_ticks_user           1616488000      0.08%      0.28% # number of ticks spent at the given mode
system.cpu1.kern.mode_ticks_idle         1966135435000     99.72%    100.00% # number of ticks spent at the given mode
system.cpu1.kern.swap_context                     370                       # number of times the context was actually changed
system.cpu1.kern.syscall                          102                       # number of syscalls executed
system.cpu1.kern.syscall_2                          2      1.96%      1.96% # number of syscalls executed
system.cpu1.kern.syscall_3                         11     10.78%     12.75% # number of syscalls executed
system.cpu1.kern.syscall_4                          1      0.98%     13.73% # number of syscalls executed
system.cpu1.kern.syscall_6                         12     11.76%     25.49% # number of syscalls executed
system.cpu1.kern.syscall_17                         5      4.90%     30.39% # number of syscalls executed
system.cpu1.kern.syscall_19                         4      3.92%     34.31% # number of syscalls executed
system.cpu1.kern.syscall_20                         2      1.96%     36.27% # number of syscalls executed
system.cpu1.kern.syscall_23                         2      1.96%     38.24% # number of syscalls executed
system.cpu1.kern.syscall_24                         2      1.96%     40.20% # number of syscalls executed
system.cpu1.kern.syscall_33                         3      2.94%     43.14% # number of syscalls executed
system.cpu1.kern.syscall_45                        15     14.71%     57.84% # number of syscalls executed
system.cpu1.kern.syscall_47                         2      1.96%     59.80% # number of syscalls executed
system.cpu1.kern.syscall_48                         3      2.94%     62.75% # number of syscalls executed
system.cpu1.kern.syscall_54                         1      0.98%     63.73% # number of syscalls executed
system.cpu1.kern.syscall_59                         2      1.96%     65.69% # number of syscalls executed
system.cpu1.kern.syscall_71                        22     21.57%     87.25% # number of syscalls executed
system.cpu1.kern.syscall_74                         7      6.86%     94.12% # number of syscalls executed
system.cpu1.kern.syscall_90                         1      0.98%     95.10% # number of syscalls executed
system.cpu1.kern.syscall_92                         2      1.96%     97.06% # number of syscalls executed
system.cpu1.kern.syscall_132                        2      1.96%     99.02% # number of syscalls executed
system.cpu1.kern.syscall_144                        1      0.98%    100.00% # number of syscalls executed
system.cpu1.not_idle_fraction                0.004955                       # Percentage of non-idle cycles
system.cpu1.numCycles                      3945333218                       # number of cpu cycles simulated
system.cpu1.num_insts                         5322724                       # Number of instructions executed
system.cpu1.num_refs                          1722033                       # Number of memory references
system.disk0.dma_read_bytes                      1024                       # Number of bytes transfered via DMA reads (not PRD).
system.disk0.dma_read_full_pages                    0                       # Number of full page size DMA reads (not PRD).
system.disk0.dma_read_txs                           1                       # Number of DMA read transactions (not PRD).
system.disk0.dma_write_bytes                  2651136                       # Number of bytes transfered via DMA writes.
system.disk0.dma_write_full_pages                 298                       # Number of full page size DMA writes.
system.disk0.dma_write_txs                        395                       # Number of DMA write transactions.
system.disk2.dma_read_bytes                         0                       # Number of bytes transfered via DMA reads (not PRD).
system.disk2.dma_read_full_pages                    0                       # Number of full page size DMA reads (not PRD).
system.disk2.dma_read_txs                           0                       # Number of DMA read transactions (not PRD).
system.disk2.dma_write_bytes                     8192                       # Number of bytes transfered via DMA writes.
system.disk2.dma_write_full_pages                   1                       # Number of full page size DMA writes.
system.disk2.dma_write_txs                          1                       # Number of DMA write transactions.
system.iocache.ReadReq_accesses                   176                       # number of ReadReq accesses(hits+misses)
system.iocache.ReadReq_avg_miss_latency  113562.488636                       # average ReadReq miss latency
system.iocache.ReadReq_avg_mshr_miss_latency 61562.488636                       # average ReadReq mshr miss latency
system.iocache.ReadReq_miss_latency          19986998                       # number of ReadReq miss cycles
system.iocache.ReadReq_miss_rate                    1                       # miss rate for ReadReq accesses
system.iocache.ReadReq_misses                     176                       # number of ReadReq misses
system.iocache.ReadReq_mshr_miss_latency     10834998                       # number of ReadReq MSHR miss cycles
system.iocache.ReadReq_mshr_miss_rate               1                       # mshr miss rate for ReadReq accesses
system.iocache.ReadReq_mshr_misses                176                       # number of ReadReq MSHR misses
system.iocache.WriteReq_accesses                41552                       # number of WriteReq accesses(hits+misses)
system.iocache.WriteReq_avg_miss_latency 115053.879621                       # average WriteReq miss latency
system.iocache.WriteReq_avg_mshr_miss_latency 63053.711494                       # average WriteReq mshr miss latency
system.iocache.WriteReq_miss_latency       4780718806                       # number of WriteReq miss cycles
system.iocache.WriteReq_miss_rate                   1                       # miss rate for WriteReq accesses
system.iocache.WriteReq_misses                  41552                       # number of WriteReq misses
system.iocache.WriteReq_mshr_miss_latency   2620007820                       # number of WriteReq MSHR miss cycles
system.iocache.WriteReq_mshr_miss_rate              1                       # mshr miss rate for WriteReq accesses
system.iocache.WriteReq_mshr_misses             41552                       # number of WriteReq MSHR misses
system.iocache.avg_blocked_cycles_no_mshrs  4173.944424                       # average number of cycles each access was blocked
system.iocache.avg_blocked_cycles_no_targets <err: div-0>                       # average number of cycles each access was blocked
system.iocache.avg_refs                             0                       # Average number of references to valid blocks.
system.iocache.blocked_no_mshrs                  2771                       # number of cycles access was blocked
system.iocache.blocked_no_targets                   0                       # number of cycles access was blocked
system.iocache.blocked_cycles_no_mshrs       11566000                       # number of cycles access was blocked
system.iocache.blocked_cycles_no_targets            0                       # number of cycles access was blocked
system.iocache.cache_copies                         0                       # number of cache copies performed
system.iocache.demand_accesses                  41728                       # number of demand (read+write) accesses
system.iocache.demand_avg_miss_latency   115047.589245                       # average overall miss latency
system.iocache.demand