Hello, after running the PARSEC benchmark, the stats file shows three parts
of simulated result

---------- Begin Simulation Statistics ----------
sim_seconds                                  0.026969
# Number of seconds simulated
sim_ticks                                 26968606500
# Number of ticks simulated
final_tick                               2288234675000
  # Number of ticks from beginning of simulation (restored from checkpoin\

---------- Begin Simulation Statistics ----------
sim_seconds                                  0.167776
# Number of seconds simulated
sim_ticks                                167776419500
# Number of ticks simulated
final_tick                               2456011094500
  # Number of ticks from beginning of simulation (restored from checkpoin\

sim_seconds                                 35.613394
# Number of seconds simulated
sim_ticks                                35613394249000
  # Number of ticks simulated
final_tick                               38081353711000
  # Number of ticks from beginning of simulation (restored from checkpoi\


the command I used is   *./build/ALPHA_MOESI_CMP_directory/gem5.opt
 -d=$benchmark_rcS/cmp_s --debug-flag=Cache  --trace-file=cache.trc ./conf\*
*igs/example/fs.py --cpu-type=detailed --kernel=myK --script=$benchmark_rcS
 --caches --l2cache --num-l2caches=4 --l2_size=2MB  --l2_assoc=8 -n 4  -F\*
* 2346440080500*



I think the first and second parts are using atomic mode, and the third
part is timing mode.

I want to test the IPC value in different cache latency, but it seems only
the timing mode can evaluate the change of IPC

Could someone help me to using timing mode during whole simulation?
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