Ah, I don't remember if that option was exposed in beta 2. The best
option is to upgrade to beta 4 (There are lots of improvements since beta2
that would argue for that). Another option is to backport the code from
beta4, finally, you can kill(getpid(), USR1), though I don't promise that
that will work perfectly.
Nate
Yes, m5.stats.dump().....i'm using beta 2
----- Original Message ----
From: Nathan Binkert <[EMAIL PROTECTED]>
To: M5 users mailing list <m5-users@m5sim.org>
Sent: Thursday, November 29, 2007 11:58:47 AM
Subject: Re: [m5-users] Simulation Questions
when i use m5.simulate.dump() it says "object module has no attribute
stats"?
Do you mean m5.stats.dump()?
----- Original Message ----
From: Steve Reinhardt <[EMAIL PROTECTED]>
To: M5 users mailing list <m5-users@m5sim.org>
Sent: Tuesday, November 27, 2007 1:28:14 AM
Subject: Re: [m5-users] Simulation Questions
On Nov 26, 2007 6:37 PM, Steve Stephen <[EMAIL PROTECTED]> wrote:
Is there a way to simulate for a particular numbe rof instructions just like
--maxticks option?
Yes, you can set the max_insts_any_thread or max_insts_all_threads
params on a CPU object and the simulation will exit once any (or all)
threads on that CPU have executed that many instructions.
Is there a get stats. on an interim basis while the
simulation is running, like stopping teh simulation in middle, noting down
results and resuming it again?
I don't see a command-line param for it, but you could roll your own
by setting up a loop in your simulation script where you call
m5.simulate(interval) and then m5.stats.dump() and then repeat. You
can look in configs/common/Simulation.py to see something similar in
the code that dumps checkpoints at regular intervals.
Steve
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