sim: command line: ./bin/sim-outorder -config ./configs/Lab1-Task1/base1.txt -redir:sim ./configs/Lab1-Task1/Stats_base1_jpeg-cjpeg.txt ./apps/jpeg-cjpeg/cjpeg -dct int -progressive -opt -outfile ./configs/Lab1-Task1/jpeg-cjpeg_output_small_encode.jpeg ./apps/jpeg-cjpeg/input_small.ppm 

sim: simulation started @ Mon Sep 23 17:36:12 2019

sim: ** starting performance simulation **

sim: ** simulation statistics **

# Statistics on Performance:

sim_IPC                      0.4089 # instructions per cycle
sim_CPI                      2.4458 # cycles per instruction
sim_cycle                  66671173 # total simulation time in cycles
sim_elapsed_time                 10 # total simulation time in seconds
sim_inst_rate          2725972.1000 # simulation speed (in insts/sec)
sim_exec_BW                  0.4089 # total instructions (mis-spec + committed) per cycle
sim_IPB                      6.5921 # instruction per branch

# Statistics on  Commited and Executed instructions:

sim_num_insn               27259721 # total number of instructions committed
sim_total_insn             27259720 # total number of instructions executed
sim_num_icmp               15508501 # total number of integer insts committed
sim_total_icmp             15508516 # total number of integer insts executed
sim_num_fcmp                      0 # total number of FP insts committed
sim_total_fcmp                    0 # total number of FP insts executed
sim_num_refs                7615939 # total number of loads and stores committed
sim_total_refs              7615939 # total number of loads and stores executed
sim_num_branches            4135233 # total number of branches committed
sim_total_branches          4135233 # total number of branches executed
freq_icmp_exe          56.89 # Freqeuncy (%) of executed integer instructions
freq_fcmp_exe           0.00 # Freqeuncy (%) of executed FP instructions
freq_refs_exe          27.94 # Freqeuncy (%) of executed loads and stores
freq_branches_exe      15.17 # Freqeuncy (%) of executed branch instructions

# Statistics on Processor Core :

busy_int_alu               18944592 # Cyles integer ALU(s) is busy
busy_int_mul                 376460 # Cyles integer MULT/DIV(s) is busy
busy_fp_alu                       0 # Cyles FP ALU(s) is busy
busy_fp_mul                       0 # Cyles FP MULT/DIV(s) is busy
IFQ_count                 168468759 # cumulative IFQ occupancy
IFQ_fcount                 31379683 # cumulative IFQ full count
ifq_occupancy                2.5269 # avg IFQ occupancy (insn's)
ifq_rate                     0.4089 # avg IFQ dispatch rate (insn/cycle)
ifq_latency                  6.1801 # avg IFQ occupant latency (cycle's)
ifq_full                     0.4707 # fraction of time (cycle's) IFQ was full
RUU_count                 144704127 # cumulative RUU occupancy
RUU_fcount                      163 # cumulative RUU full count
ruu_occupancy                2.1704 # avg RUU occupancy (insn's)
ruu_rate                     0.4089 # avg RUU dispatch rate (insn/cycle)
ruu_latency                  5.3083 # avg RUU occupant latency (cycle's)
ruu_full                     0.0000 # fraction of time (cycle's) RUU was full
LSQ_count                  53756892 # cumulative LSQ occupancy
LSQ_fcount                     5108 # cumulative LSQ full count
lsq_occupancy                0.8063 # avg LSQ occupancy (insn's)
lsq_rate                     0.4089 # avg LSQ dispatch rate (insn/cycle)
lsq_latency                  1.9720 # avg LSQ occupant latency (cycle's)
lsq_full                     0.0001 # fraction of time (cycle's) LSQ was full

# Statistics on Branch Predictors :

bpred_nottaken.lookups      6316699 # total number of bpred lookups
bpred_nottaken.updates      4135233 # total number of updates
bpred_nottaken.addr_hits       751776 # total number of address-predicted hits
bpred_nottaken.dir_hits       751776 # total number of direction-predicted hits (includes addr-hits)
bpred_nottaken.misses       3383457 # total number of misses
bpred_nottaken.pred_accuracy    0.4644 # branch prediction rate
bpred_nottaken.bpred_addr_rate    0.1818 # branch address-prediction rate (i.e., addr-hits/updates)
bpred_nottaken.bpred_dir_rate    0.1818 # branch direction-prediction rate (i.e., all-hits/updates)
bpred_nottaken.used_ras.PP            0 # total number of RAS predictions used
bpred_nottaken.ras_hits.PP            0 # total number of RAS hits
bpred_nottaken.ras_rate.PP <error: divide by zero> # RAS prediction rate (i.e., RAS hits/used RAS)

# Statistics on Level-1 and Level-2 Caches :

il1.accesses               39274163 # total number of accesses
il1.hits                   39271062 # total number of hits
il1.misses                     3101 # total number of misses
il1.miss_rate           0.00 # miss rate (i.e., misses/ref)
dl1.accesses                7615932 # total number of accesses
dl1.hits                    7557217 # total number of hits
dl1.misses                    58715 # total number of misses
dl1.miss_rate           0.01 # miss rate (i.e., misses/ref)

