linux/simple-timing-ruby/stats.txt

---------- Begin Simulation Statistics ----------
sim_seconds                                  0.000108                       # Number of seconds simulated
sim_ticks                                      107952                       # Number of ticks simulated
final_tick                                     107952                       # Number of ticks from beginning of simulation (restored from checkpoints and never reset)
sim_freq                                   1000000000                       # Frequency of simulated ticks
host_inst_rate                                  37306                       # Simulator instruction rate (inst/s)
host_op_rate                                    37301                       # Simulator op (including micro ops) rate (op/s)
host_tick_rate                                 755806                       # Simulator tick rate (ticks/s)
host_mem_usage                                 148468                       # Number of bytes of host memory used
host_seconds                                     0.14                       # Real time elapsed on the host
sim_insts                                        5327                       # Number of instructions simulated
sim_ops                                          5327                       # Number of ops (including micro ops) simulated
system.ruby.l1_cntrl0.cacheMemory.demand_hits         5469                       # Number of cache demand hits
system.ruby.l1_cntrl0.cacheMemory.demand_misses         1289                       # Number of cache demand misses
system.ruby.l1_cntrl0.cacheMemory.demand_accesses         6758                       # Number of cache demand accesses
system.ruby.dir_cntrl0.memBuffer.memReq          2574                       # Total number of memory requests
system.ruby.dir_cntrl0.memBuffer.memRead         1289                       # Number of memory reads
system.ruby.dir_cntrl0.memBuffer.memWrite         1285                       # Number of memory writes
system.ruby.dir_cntrl0.memBuffer.memRefresh          750                       # Number of memory refreshes
system.ruby.dir_cntrl0.memBuffer.memWaitCycles         1871                       # Delay stalled at the head of the bank queue
system.ruby.dir_cntrl0.memBuffer.memBankQ            2                       # Delay behind the head of the bank queue
system.ruby.dir_cntrl0.memBuffer.totalStalls         1873                       # Total number of stall cycles
system.ruby.dir_cntrl0.memBuffer.stallsPerReq     0.727661                       # Expected number of stall cycles per request
system.ruby.dir_cntrl0.memBuffer.memBankBusy          758                       # memory stalls due to busy bank
system.ruby.dir_cntrl0.memBuffer.memBusBusy          992                       # memory stalls due to busy bus
system.ruby.dir_cntrl0.memBuffer.memReadWriteBusy           52                       # memory stalls due to read write turnaround
system.ruby.dir_cntrl0.memBuffer.memArbWait           69                       # memory stalls due to arbitration
system.ruby.dir_cntrl0.memBuffer.memBankCount |         166      6.45%      6.45% |          40      1.55%      8.00% |          36      1.40%      9.40% |          48      1.86%     11.27% |         109      4.23%     15.50% |          42      1.63%     17.13% |          63      2.45%     19.58% |         241      9.36%     28.94% |          50      1.94%     30.89% |          34      1.32%     32.21% |          16      0.62%     32.83% |          26      1.01%     33.84% |          60      2.33%     36.17% |          64      2.49%     38.66% |          38      1.48%     40.13% |          46      1.79%     41.92% |          30      1.17%     43.08% |          88      3.42%     46.50% |         202      7.85%     54.35% |         144      5.59%     59.95% |          40      1.55%     61.50% |          58      2.25%     63.75% |          22      0.85%     64.61% |          20      0.78%     65.38% |          60      2.33%     67.72% |         120      4.66%     72.38% |         136      5.28%     77.66% |         125      4.86%     82.52% |          84      3.26%     85.78% |         134      5.21%     90.99% |         166      6.45%     97.44% |          66      2.56%    100.00% # Number of accesses per bank
system.ruby.dir_cntrl0.memBuffer.memBankCount::total         2574                       # Number of accesses per bank

system.cpu.workload.num_syscalls                   11                       # Number of system calls
system.cpu.numCycles                           107952                       # number of cpu cycles simulated
system.cpu.numWorkItemsStarted                      0                       # number of work items this cpu started
system.cpu.numWorkItemsCompleted                    0                       # number of work items this cpu completed
system.cpu.committedInsts                        5327                       # Number of instructions committed
system.cpu.committedOps                          5327                       # Number of ops (including micro ops) committed
system.cpu.num_int_alu_accesses                  4505                       # Number of integer alu accesses
system.cpu.num_fp_alu_accesses                      0                       # Number of float alu accesses
system.cpu.num_func_calls                         146                       # number of times a function call or return occured
system.cpu.num_conditional_control_insts          773                       # number of instructions that are conditional controls
system.cpu.num_int_insts                         4505                       # number of integer instructions
system.cpu.num_fp_insts                             0                       # number of float instructions
system.cpu.num_int_register_reads               10598                       # number of times the integer registers were read
system.cpu.num_int_register_writes               4845                       # number of times the integer registers were written
system.cpu.num_fp_register_reads                    0                       # number of times the floating registers were read
system.cpu.num_fp_register_writes                   0                       # number of times the floating registers were written
system.cpu.num_mem_refs                          1401                       # number of memory refs
system.cpu.num_load_insts                         723                       # Number of load instructions
system.cpu.num_store_insts                        678                       # Number of store instructions
system.cpu.num_idle_cycles                          0                       # Number of idle cycles
system.cpu.num_busy_cycles                     107952                       # Number of busy cycles
system.cpu.not_idle_fraction                        1                       # Percentage of non-idle cycles
system.cpu.idle_fraction                            0                       # Percentage of idle cycles
system.ruby.l1_cntrl0.Load                        715      0.00%      0.00%
system.ruby.l1_cntrl0.Ifetch                     5370      0.00%      0.00%
system.ruby.l1_cntrl0.Store                       673      0.00%      0.00%
system.ruby.l1_cntrl0.Data                       1289      0.00%      0.00%
system.ruby.l1_cntrl0.Replacement                1285      0.00%      0.00%
system.ruby.l1_cntrl0.Writeback_Ack              1285      0.00%      0.00%
system.ruby.l1_cntrl0.I.Load                      395      0.00%      0.00%
system.ruby.l1_cntrl0.I.Ifetch                    715      0.00%      0.00%
system.ruby.l1_cntrl0.I.Store                     179      0.00%      0.00%
system.ruby.l1_cntrl0.M.Load                      320      0.00%      0.00%
system.ruby.l1_cntrl0.M.Ifetch                   4655      0.00%      0.00%
system.ruby.l1_cntrl0.M.Store                     494      0.00%      0.00%
system.ruby.l1_cntrl0.M.Replacement              1285      0.00%      0.00%
system.ruby.l1_cntrl0.MI.Writeback_Ack           1285      0.00%      0.00%
system.ruby.l1_cntrl0.IS.Data                    1110      0.00%      0.00%
system.ruby.l1_cntrl0.IM.Data                     179      0.00%      0.00%
system.ruby.dir_cntrl0.GETX                      1289      0.00%      0.00%
system.ruby.dir_cntrl0.PUTX                      1285      0.00%      0.00%
system.ruby.dir_cntrl0.Memory_Data               1289      0.00%      0.00%
system.ruby.dir_cntrl0.Memory_Ack                1285      0.00%      0.00%
system.ruby.dir_cntrl0.I.GETX                    1289      0.00%      0.00%
system.ruby.dir_cntrl0.M.PUTX                    1285      0.00%      0.00%
system.ruby.dir_cntrl0.IM.Memory_Data            1289      0.00%      0.00%
system.ruby.dir_cntrl0.MI.Memory_Ack             1285      0.00%      0.00%

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