Yes, just use that, flag is designed to warmup or to bypass the booting
process.
On Mon, Nov 25, 2019 at 9:58 PM Charitha Saumya
wrote:
> -F FAST_FORWARD, --fast-forward=FAST_FORWARD
> Number of instructions to fast forward before
> switching
>
>
-F FAST_FORWARD, --fast-forward=FAST_FORWARD
Number of instructions to fast forward before
switching
I am not sure fast forward can help me here.
On Mon, Nov 25, 2019 at 9:55 PM Abhishek Singh <
abhishek.singh199...@gmail.com> wrote:
>
> Is the
Is there any flag called “fast forward”?
On Mon, Nov 25, 2019 at 9:53 PM Charitha Saumya
wrote:
> No. -s means
> -s STANDARD_SWITCH, --standard-switch=STANDARD_SWITCH
> switch from timing to Detailed CPU after warmup
> period
> of
> But I am sti
No. -s means
-s STANDARD_SWITCH, --standard-switch=STANDARD_SWITCH
switch from timing to Detailed CPU after warmup
period
of
But I am still not convinces all these flags are functional. Can someone
confirm gem5 supports this flag? and what CPU mode
If -s flag means fast forward then it’s correct.
Check the correct flags using ./build/X86/gem5.opt config/example/se.py -h
On Mon, Nov 25, 2019 at 9:46 PM Charitha Saumya
wrote:
> Hi,
>
> I want to run my x86 binary for 300M instructions from which 100M will be
> for warming up the caches. I a
Hi,
I want to run my x86 binary for 300M instructions from which 100M will be
for warming up the caches. I also want to use DerivO3CPU model for my
simulation. What is the correct way to do this? And what determines which
CPU model will be used for warmup and non-warmup portions? For example
Atom
What is the difference in cpu and sys clock?
Can’t figure it out from any file
NG
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I would suggest implementing these counters in the tick() function in the
src/cpu/o3/cpu.cc file because this method is called every cycle. However, I am
not an expert in the cache code from gem5, therefore i don't know how to access
information from MSHR. Additionally, I believe you should impl
Hello Carlos,
Yes O3CPU.
Francisco Carlos 于2019年11月25日周一 下午12:55写道:
> Hello, Rosen
>
> Which CPU model are you using? O3CPU?
>
>
> --
> Francisco Carlos Si
Hello, Rosen
Which CPU model are you using? O3CPU?
--
Francisco Carlos Silva Junior
Ph.D. student
De: gem5-users em nome
Hello,
I want to implement two functions, these two functions need to be called
every cycle(Tick). The first function needs to return the number of
outstanding demand misses in MSHR, it shows the total number of misses in
MSHR for each cycle. The second function needs to return the number of hits
Hey,
You can do that, just go to the decoder code and make the secure flag high
The code should be located at src/arch/x86/isa/
On Mon, Nov 25, 2019 at 11:20 AM Muralidharan K
wrote:
> Hello,
>
> I am aware that the above instruction has been implemented in the latest
> build of gem5, but wante
Hi Jason,
Appreciate your kind response.. and suggestions
Would study the Arm programming manuals as suggested.
Thanks again and do have a great day!
Bala
On Mon, Nov 25, 2019 at 9:50 PM Jason Lowe-Power
wrote:
> Hi Bala,
>
> This secure bit is used only by the Arm ISA to implement the secur
Hi Bala,
This secure bit is used only by the Arm ISA to implement the secure
memory bit (from TrustZone?). To be honest, I'm not completely
familiar with the user mode/kernel mode access to these bits. I
suggest you dig into the Arm programming manuals about the secure bit.
Cheers,
Jason
On Sun,
Hello,
I am aware that the above instruction has been implemented in the latest
build of gem5, but wanted to know if we can make changes in Gem5 to only
allow such instructions to run only in secure processes and with secure
kernel privileges and not allowed to run in user application mode.
Can w
Hello,
i am facing an asserting problem using O3CPU model in SE MODE.
I am running an application from parmibench suite, which uses pthreads lib, and
get the following error:
gem5.opt: build/RISCV/cpu/timebuf.hh:54: void TimeBuffer::valid(int) const
[with T = DefaultIEWDefaultCommit]: Assertio
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