You can also use curTick() from python. For instance:
m5.simulate()
m5.checkpoint()
print(f'The current tick value is {m5.curTick()}')
Cheers,
Jason
On Thu, Aug 6, 2020 at 10:17 AM Daniel Gerzhoy via gem5-users <
gem5-users@gem5.org> wrote:
> There is the m5_rpns() pseudo instruction that returns the current time in
> nanoseconds. That is it returns:
>
> return curTick() / SimClock::Int::ns;
>
> That value is simply 10^3 (unless you've changed the ticks per second it
> for some reason)
> So you simply need to multiply the result of rpns() by 10^3
>
> For convenience I've made a new pseudo instruction that returns the ticks
> value directly. (You could just comment out that division in rpns() as well
> if you don't care to implement your own pseudo instruction.
>
> So I guess for your purposes, record the ticks at the beginning and end of
> your function.
>
> Best,
>
> Dan
>
> On Thu, Aug 6, 2020 at 1:07 PM Muhammad Aamir via gem5-users <
> gem5-users@gem5.org> wrote:
>
>> Hi everyone,
>>
>> Is there a way where I can set a checkpoint and print the tick number
>> when gem5 has reached that checkpoint. What I would like to do is get the
>> number of ticks a certain function has taken to run. Do m5ops have this
>> capability or i have to use some other method.
>>
>> Any help would be appreciated.
>>
>> Thanks,
>> Muhammad Aamir Saeed
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