Hi All, I want to run a program on GEM5 se mode across a different number of cycles, for example, 1K cycles, 10K, 100K...etc. How I can do that? Thanks

system.clk_domain = SrcClockDomain()
system.clk_domain.clock = '1GHz'
system.clk_domain.voltage_domain = VoltageDomain()

m5.instantiate()
print("Ticks per cycle: ", system.clk_domain.clock.getValue())

simulate(1000*system.clk_domain.clock.getValue())

Hello, When you call the simulate() function in python, it takes a single parameter, the number of *ticks* to execute. Ticks are usually 1ps. So, it depends on your cycle time what you would pass to simulate. There's a useful function for converting, though. Say you have a clock domain like the following: ``` system.clk_domain = SrcClockDomain() system.clk_domain.clock = '1GHz' system.clk_domain.voltage_domain = VoltageDomain() ``` You can get the number of ticks per cycle by calling the `getValue` function. ``` m5.instantiate() print("Ticks per cycle: ", system.clk_domain.clock.getValue()) ``` So, if you want to run for 1000 cycles, you can call simulate() like below: ``` simulate(1000*system.clk_domain.clock.getValue()) ``` See http://www.gem5.org/documentation/learning_gem5/part1/simple_config/ for more details on how to create your own config files. Cheers, Jason On Mon, Jun 22, 2020 at 8:05 PM ABD ALRHMAN ABO ALKHEEL via gem5-users < gem5-users(a)gem5.org> wrote: > Hi All, > > I want to run a program on GEM5 se mode across a different number of > cycles, for example, 1K cycles, 10K, 100K...etc. > > How I can do that? > > Thanks > > > _______________________________________________ > gem5-users mailing list -- gem5-users(a)gem5.org > To unsubscribe send an email to gem5-users-leave(a)gem5.org > %(web_page_url)slistinfo%(cgiext)s/%(_internal_name)s