Hi All,
Is there a way to compile gem5 statically, in order to have a standalone
executable file?
I have found some information on this page:
http://www.gem5.org/Using_a_non-default_Python_installation
As the page is quite old, I was wondering if there is now a simple way
to do it.
Thanks,
>
> >
> >
> > --
> > Fernando A. Endo, PhD student and researcher
> >
> > CEA Lab
> > and
> > Universit? de Grenoble, UJF
> > France
> >
> >
> > --
> >
> > ___
> > gem5-users mailing list
> > gem
Hi, all,
I tried to run splash2 on Gem5 Alpha FS mode. Maybe I did something wrong,
but the splash2 provided on the website can't compile with the cross
compiler provided there. The pthread has compilation error. Has anybody
successfully run splash2 on Gem5 Alpha FS? If yes, can someone please sha
I was trying the following cammand but "halt.rcS" not inclded in my boot
directory
./build/ARM/gem5.opt configs/example/fs.py --script=./configs/boot/halt.rcS
regardsMir
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gem5-users mailing list
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http://m5sim.org/cgi-bin/mailman/l
Prompted by Hamid's question about simulation speed comparison with MARSS, I
wrote a small benchmark (see bottom of this email), then compiled and ran it
within the gem5 full system emulation using the disk image
http://www.gem5.org/dist/current/arm/arm-system-2011-08.tar.bz2
The gem5 configurati
Thanks for the benchmarking effort, Ben. These are interesting numbers,
but before people read too much into them I thought I'd throw out some
caveats:
- A much better way to measure slowdown is to compare the execution time in
the simulator with the execution time on a real system. The reported
On Tue, 16 Oct 2012, Malek Musleh wrote:
Hi,
I have a question about implementing prefetching with the Ruby Memory
Model. Looking at the Sequencer.cc code, there is a comment about how
hardware prefetches should be issued in the makeRequest() routine.
Now, I can sort of understand why hardware
On Mon, 22 Oct 2012, Fangfei Liu wrote:
Hello,
I want to run multiple workloads on the same cpu with SMT enabled (ALPHA
SE mode). Since the program is too large to run to completion, I have to
fast-forward to some region of interest and run some amount of
instructions. I was wondering whet
On Tue, 23 Oct 2012, Rx Ni wrote:
Hi, all,
I am trying to run ALPHA_FS+ruby+o3cpu+PARSEC, and I just find out that
there is a problem said "functionalWrite not Implemented". I tried to run
with ruby_random_test.py and it can work. I don't know what is the
difference between ruby_fs.py and ruby_
On Tue, 23 Oct 2012, Cookie wrote:
Hi,
I added a function in CacheMemory.* called hashCompare(DataBlock dbk). This
function is called in MESI_CMP_directory-L2cache.sm:
-
in_port(responseIntraChipL2Network_in, ResponseMsg, responseToL2Cache, rank
= 1) {
..
if(in_m
Another thing to note is that in the master branch of marss, you can expect
the slowdown for running more cores to be pretty much linear (not sure if
this is the case with gem5). QEMU emulates each core in sequence so as you
add cores, the simulation time goes up linearly. They do have some
experim
On Wed, 24 Oct 2012, Jianfei wrote:
Hi All,
I meet a problem when I use the option of "--at-instruction"
I want to start to insert checkpoints at the 1000th instruction and after that
insert a checkpoint for each 1000 instructions.
The command is
./build/ALPHA_FS/m5.opt ./configs/example/fs.
Thanks for the input, Paul. No need to apologize for being pro-marss;
different tools have different strengths and there's no point in someone
using gem5 if it's not the best tool for the job. (It's not like we're
losing revenue...) I'm also very interested in their perceived
strengths---a littl
Thanks to everyone for your helpful responses. I know the timing comparisons
aren't that meaningful for measurement, but they are the initial response
provided by a default setup of MARSS and gem5. (I haven't started moving
towards simulating real systems yet, so I didn't bother tuning the
conf
Hello,
I tried to deploy statically linked ffmpeg and I got that systemcall
set_tid_address is unimplemented. So, any idea which one I could use? Did
someone tried similar experiment?
The implementation of this system call may be lot of work.
Thank you
___
Hello,
I am trying to dump stats at very fine granularity so the size of the
stats output file might reach tens of GBs. Besides dumping file in zipped
format, are there ways to reduce the dump file size? I am only interested
in <10% of lines in the stats file, can I comment out the rest in src?
Hi Nilay,
Thank you for your reply. In MESI_CMP_directory-L1cache.sm, there are
several latency parameters: l1_request_latency, l1_response_latency, and
to_l2_latency. Do you mean these parameters decide the communication time?
However, I didn't see any different latencies between a local access (
For the stats you're not interested in, I think you can remove them from
the regStats() function of whichever object they belong to.
-Tony
On Wed, Oct 24, 2012 at 4:40 PM, Runjie Zhang wrote:
> Hello,
>
> I am trying to dump stats at very fine granularity so the size of the
> stats output fil
Hi Nilay,
Yes I agree with those comments, which I is why I posted my question
in the first place because it seemed a bit odd to have to prefetchers
enabled/issued from the sequencer.
Like I said, I have gotten the M5 prefetchers to work with ruby
issuing prefetches to the L1 from Sequencer, but
Hi Ali,
Thank you very much for your direction. If I have understood it correctly,
"ticks_till_ROI" indicates the TICK when ROI starts? How can I specify when (at
which tick) ROI ends? Shall I specify that with m5.MaxTick?
Could you please tell me where exactly (in simulation.py) I should put t
Hi, Nilay
I agree with you that to fetch from icache every cycle, hit latency
don't have to be zero.
Here is a snap shot from the exec trace: (deleted some detail to
make it more clear) Icache hit latency is 1 cycle and fetch width is 4
(Ticks)
...60..: fetch: Running stage.
...60..: ...
You might want to try this.
http://www.capsl.udel.edu/splash/
Regards,
From: gem5-users-boun...@gem5.org [mailto:gem5-users-boun...@gem5.org] On
Behalf Of Veydan Wu
Sent: Wednesday, October 24, 2012 10:14 PM
To: gem5-users@gem5.org
Subject: [gem5-users] look for runnable splash2
Hi, all,
I tr
also see Parsec 3.
It is still in beta; it includes splash2 and splash2x.
Best
Seyed Hossein
On Thu, Oct 25, 2012 at 7:24 AM, GE ZHIGUO wrote:
> You might want to try this.
>
> http://www.capsl.udel.edu/splash/
>
> ** **
>
> Regards,
>
> ** **
>
> ** **
>
> *From:* gem5-users-boun
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