sim: command line: /chalmers/users/croft/simhome/bin/sim-outorder -config base1.txt -cache:dl1 dl1:256:128:1:l -redir:prog /dev/null -redir:sim stats_stringsearch.txt /chalmers/users/croft/simhome/apps/stringsearch/search_small 

sim: simulation started @ Wed Sep 18 22:20:56 2019

sim: ** starting performance simulation **

sim: ** simulation statistics **

# Statistics on Performance:

sim_IPC                      0.0577 # instructions per cycle
sim_CPI                     17.3252 # cycles per instruction
sim_cycle                   5217114 # total simulation time in cycles
sim_elapsed_time                  1 # total simulation time in seconds
sim_inst_rate           301128.0000 # simulation speed (in insts/sec)
sim_exec_BW                  0.0577 # total instructions (mis-spec + committed) per cycle
sim_IPB                      4.1779 # instruction per branch

# Statistics on  Commited and Executed instructions:

sim_num_insn                 301128 # total number of instructions committed
sim_total_insn               301127 # total number of instructions executed
sim_num_icmp                 137619 # total number of integer insts committed
sim_total_icmp               137680 # 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                  91306 # total number of loads and stores committed
sim_total_refs                91306 # total number of loads and stores executed
sim_num_branches              72077 # total number of branches committed
sim_total_branches            72077 # total number of branches executed
freq_icmp_exe          45.72 # Freqeuncy (%) of executed integer instructions
freq_fcmp_exe           0.00 # Freqeuncy (%) of executed FP instructions
freq_refs_exe          30.32 # Freqeuncy (%) of executed loads and stores
freq_branches_exe      23.94 # Freqeuncy (%) of executed branch instructions

# Statistics on Processor Core :

busy_int_alu                 203075 # Cyles integer ALU(s) is busy
busy_int_mul                   1219 # 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                    991565 # cumulative IFQ occupancy
IFQ_fcount                    70919 # cumulative IFQ full count
ifq_occupancy                0.1901 # avg IFQ occupancy (insn's)
ifq_rate                     0.0577 # avg IFQ dispatch rate (insn/cycle)
ifq_latency                  3.2928 # avg IFQ occupant latency (cycle's)
ifq_full                     0.0136 # fraction of time (cycle's) IFQ was full
RUU_count                    981727 # cumulative RUU occupancy
RUU_fcount                        0 # cumulative RUU full count
ruu_occupancy                0.1882 # avg RUU occupancy (insn's)
ruu_rate                     0.0577 # avg RUU dispatch rate (insn/cycle)
ruu_latency                  3.2602 # avg RUU occupant latency (cycle's)
ruu_full                     0.0000 # fraction of time (cycle's) RUU was full
LSQ_count                    339311 # cumulative LSQ occupancy
LSQ_fcount                        0 # cumulative LSQ full count
lsq_occupancy                0.0650 # avg LSQ occupancy (insn's)
lsq_rate                     0.0577 # avg LSQ dispatch rate (insn/cycle)
lsq_latency                  1.1268 # avg LSQ occupant latency (cycle's)
lsq_full                     0.0000 # fraction of time (cycle's) LSQ was full

# Statistics on Branch Predictors :

bpred_nottaken.lookups       100027 # total number of bpred lookups
bpred_nottaken.updates        72077 # total number of updates
bpred_nottaken.addr_hits        20923 # total number of address-predicted hits
bpred_nottaken.dir_hits        20923 # total number of direction-predicted hits (includes addr-hits)
bpred_nottaken.misses         51154 # total number of misses
bpred_nottaken.pred_accuracy    0.4886 # branch prediction rate
bpred_nottaken.bpred_addr_rate    0.2903 # branch address-prediction rate (i.e., addr-hits/updates)
bpred_nottaken.bpred_dir_rate    0.2903 # 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                 470104 # total number of accesses
il1.hits                     441328 # total number of hits
il1.misses                    28776 # total number of misses
il1.miss_rate           0.06 # miss rate (i.e., misses/ref)
dl1.accesses                  91306 # total number of accesses
dl1.hits                      91149 # total number of hits
dl1.misses                      157 # total number of misses
dl1.miss_rate           0.00 # miss rate (i.e., misses/ref)

