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 249 行 · 第 1/2 页

system.cpu.icache.no_allocate_misses                0                       # Number of misses that were no-allocate
system.cpu.icache.overall_accesses               5652                       # number of overall (read+write) accesses
system.cpu.icache.overall_avg_miss_latency 26953.068592                       # average overall miss latency
system.cpu.icache.overall_avg_mshr_miss_latency 23953.068592                       # 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                   5375                       # number of overall hits
system.cpu.icache.overall_miss_latency        7466000                       # number of overall miss cycles
system.cpu.icache.overall_miss_rate          0.049009                       # miss rate for overall accesses
system.cpu.icache.overall_misses                  277                       # number of overall misses
system.cpu.icache.overall_mshr_hits                 0                       # number of overall MSHR hits
system.cpu.icache.overall_mshr_miss_latency      6635000                       # number of overall MSHR miss cycles
system.cpu.icache.overall_mshr_miss_rate     0.049009                       # mshr miss rate for overall accesses
system.cpu.icache.overall_mshr_misses             277                       # 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                      0                       # number of replacements
system.cpu.icache.sampled_refs                    277                       # 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                127.893604                       # Cycle average of tags in use
system.cpu.icache.total_refs                     5375                       # Total number of references to valid blocks.
system.cpu.icache.warmup_cycle                      0                       # Cycle when the warmup percentage was hit.
system.cpu.icache.writebacks                        0                       # number of writebacks
system.cpu.idle_fraction                            0                       # Percentage of idle cycles
system.cpu.itb.accesses                          5669                       # ITB accesses
system.cpu.itb.acv                                  0                       # ITB acv
system.cpu.itb.hits                              5652                       # ITB hits
system.cpu.itb.misses                              17                       # ITB misses
system.cpu.l2cache.ReadExReq_accesses              73                       # number of ReadExReq accesses(hits+misses)
system.cpu.l2cache.ReadExReq_avg_miss_latency        23000                       # average ReadExReq miss latency
system.cpu.l2cache.ReadExReq_avg_mshr_miss_latency        11000                       # average ReadExReq mshr miss latency
system.cpu.l2cache.ReadExReq_miss_latency      1679000                       # number of ReadExReq miss cycles
system.cpu.l2cache.ReadExReq_miss_rate              1                       # miss rate for ReadExReq accesses
system.cpu.l2cache.ReadExReq_misses                73                       # number of ReadExReq misses
system.cpu.l2cache.ReadExReq_mshr_miss_latency       803000                       # number of ReadExReq MSHR miss cycles
system.cpu.l2cache.ReadExReq_mshr_miss_rate            1                       # mshr miss rate for ReadExReq accesses
system.cpu.l2cache.ReadExReq_mshr_misses           73                       # number of ReadExReq MSHR misses
system.cpu.l2cache.ReadReq_accesses               369                       # number of ReadReq accesses(hits+misses)
system.cpu.l2cache.ReadReq_avg_miss_latency        23000                       # average ReadReq miss latency
system.cpu.l2cache.ReadReq_avg_mshr_miss_latency        11000                       # average ReadReq mshr miss latency
system.cpu.l2cache.ReadReq_hits                     1                       # number of ReadReq hits
system.cpu.l2cache.ReadReq_miss_latency       8464000                       # number of ReadReq miss cycles
system.cpu.l2cache.ReadReq_miss_rate         0.997290                       # miss rate for ReadReq accesses
system.cpu.l2cache.ReadReq_misses                 368                       # number of ReadReq misses
system.cpu.l2cache.ReadReq_mshr_miss_latency      4048000                       # number of ReadReq MSHR miss cycles
system.cpu.l2cache.ReadReq_mshr_miss_rate     0.997290                       # mshr miss rate for ReadReq accesses
system.cpu.l2cache.ReadReq_mshr_misses            368                       # number of ReadReq MSHR misses
system.cpu.l2cache.UpgradeReq_accesses             14                       # number of UpgradeReq accesses(hits+misses)
system.cpu.l2cache.UpgradeReq_avg_miss_latency        23000                       # average UpgradeReq miss latency
system.cpu.l2cache.UpgradeReq_avg_mshr_miss_latency        11000                       # average UpgradeReq mshr miss latency
system.cpu.l2cache.UpgradeReq_miss_latency       322000                       # number of UpgradeReq miss cycles
system.cpu.l2cache.UpgradeReq_miss_rate             1                       # miss rate for UpgradeReq accesses
system.cpu.l2cache.UpgradeReq_misses               14                       # number of UpgradeReq misses
system.cpu.l2cache.UpgradeReq_mshr_miss_latency       154000                       # number of UpgradeReq MSHR miss cycles
system.cpu.l2cache.UpgradeReq_mshr_miss_rate            1                       # mshr miss rate for UpgradeReq accesses
system.cpu.l2cache.UpgradeReq_mshr_misses           14                       # number of UpgradeReq MSHR misses
system.cpu.l2cache.avg_blocked_cycles_no_mshrs <err: div-0>                       # average number of cycles each access was blocked
system.cpu.l2cache.avg_blocked_cycles_no_targets <err: div-0>                       # average number of cycles each access was blocked
system.cpu.l2cache.avg_refs                  0.002825                       # Average number of references to valid blocks.
system.cpu.l2cache.blocked_no_mshrs                 0                       # number of cycles access was blocked
system.cpu.l2cache.blocked_no_targets               0                       # number of cycles access was blocked
system.cpu.l2cache.blocked_cycles_no_mshrs            0                       # number of cycles access was blocked
system.cpu.l2cache.blocked_cycles_no_targets            0                       # number of cycles access was blocked
system.cpu.l2cache.cache_copies                     0                       # number of cache copies performed
system.cpu.l2cache.demand_accesses                442                       # number of demand (read+write) accesses
system.cpu.l2cache.demand_avg_miss_latency        23000                       # average overall miss latency
system.cpu.l2cache.demand_avg_mshr_miss_latency        11000                       # average overall mshr miss latency
system.cpu.l2cache.demand_hits                      1                       # number of demand (read+write) hits
system.cpu.l2cache.demand_miss_latency       10143000                       # number of demand (read+write) miss cycles
system.cpu.l2cache.demand_miss_rate          0.997738                       # miss rate for demand accesses
system.cpu.l2cache.demand_misses                  441                       # number of demand (read+write) misses
system.cpu.l2cache.demand_mshr_hits                 0                       # number of demand (read+write) MSHR hits
system.cpu.l2cache.demand_mshr_miss_latency      4851000                       # number of demand (read+write) MSHR miss cycles
system.cpu.l2cache.demand_mshr_miss_rate     0.997738                       # mshr miss rate for demand accesses
system.cpu.l2cache.demand_mshr_misses             441                       # number of demand (read+write) MSHR misses
system.cpu.l2cache.fast_writes                      0                       # number of fast writes performed
system.cpu.l2cache.mshr_cap_events                  0                       # number of times MSHR cap was activated
system.cpu.l2cache.no_allocate_misses               0                       # Number of misses that were no-allocate
system.cpu.l2cache.overall_accesses               442                       # number of overall (read+write) accesses
system.cpu.l2cache.overall_avg_miss_latency        23000                       # average overall miss latency
system.cpu.l2cache.overall_avg_mshr_miss_latency        11000                       # average overall mshr miss latency
system.cpu.l2cache.overall_avg_mshr_uncacheable_latency <err: div-0>                       # average overall mshr uncacheable latency
system.cpu.l2cache.overall_hits                     1                       # number of overall hits
system.cpu.l2cache.overall_miss_latency      10143000                       # number of overall miss cycles
system.cpu.l2cache.overall_miss_rate         0.997738                       # miss rate for overall accesses
system.cpu.l2cache.overall_misses                 441                       # number of overall misses
system.cpu.l2cache.overall_mshr_hits                0                       # number of overall MSHR hits
system.cpu.l2cache.overall_mshr_miss_latency      4851000                       # number of overall MSHR miss cycles
system.cpu.l2cache.overall_mshr_miss_rate     0.997738                       # mshr miss rate for overall accesses
system.cpu.l2cache.overall_mshr_misses            441                       # number of overall MSHR misses
system.cpu.l2cache.overall_mshr_uncacheable_latency            0                       # number of overall MSHR uncacheable cycles
system.cpu.l2cache.overall_mshr_uncacheable_misses            0                       # number of overall MSHR uncacheable misses
system.cpu.l2cache.prefetcher.num_hwpf_already_in_cache            0                       # number of hwpf that were already in the cache
system.cpu.l2cache.prefetcher.num_hwpf_already_in_mshr            0                       # number of hwpf that were already in mshr
system.cpu.l2cache.prefetcher.num_hwpf_already_in_prefetcher            0                       # number of hwpf that were already in the prefetch queue
system.cpu.l2cache.prefetcher.num_hwpf_evicted            0                       # number of hwpf removed due to no buffer left
system.cpu.l2cache.prefetcher.num_hwpf_identified            0                       # number of hwpf identified
system.cpu.l2cache.prefetcher.num_hwpf_issued            0                       # number of hwpf issued
system.cpu.l2cache.prefetcher.num_hwpf_removed_MSHR_hit            0                       # number of hwpf removed because MSHR allocated
system.cpu.l2cache.prefetcher.num_hwpf_span_page            0                       # number of hwpf spanning a virtual page
system.cpu.l2cache.prefetcher.num_hwpf_squashed_from_miss            0                       # number of hwpf that got squashed due to a miss aborting calculation time
system.cpu.l2cache.replacements                     0                       # number of replacements
system.cpu.l2cache.sampled_refs                   354                       # Sample count of references to valid blocks.
system.cpu.l2cache.soft_prefetch_mshr_full            0                       # number of mshr full events for SW prefetching instrutions
system.cpu.l2cache.tagsinuse               177.260989                       # Cycle average of tags in use
system.cpu.l2cache.total_refs                       1                       # Total number of references to valid blocks.
system.cpu.l2cache.warmup_cycle                     0                       # Cycle when the warmup percentage was hit.
system.cpu.l2cache.writebacks                       0                       # number of writebacks
system.cpu.not_idle_fraction                        1                       # Percentage of non-idle cycles
system.cpu.numCycles                            38570                       # number of cpu cycles simulated
system.cpu.num_insts                             5641                       # Number of instructions executed
system.cpu.num_refs                              1801                       # Number of memory references
system.cpu.workload.PROG:num_syscalls              17                       # Number of system calls

---------- End Simulation Statistics   ----------