Hi,
Here is an example of an .rcs script. As Ciro told you, first you need
to have a bootable image, optionally create a checkpoint after boot and
finally add the benchmarks to the cd image.
#/bin/bash
cd
/your/path/SPEC_CPU_2017/benchspec/CPU/627.cam4_s/run/run_base_refspeed_aarch64-64.0000
/sbin/m5 dumpresetstats
/yourpath/SPEC_CPU_2017/benchspec/CPU/627.cam4_s/exe/cam4_s_base.aarch64-64
/sbin/m5 exit
In the example above you simply cd to the directory of the benchmark you
want to use and then run it. /sbin/m5 dumperesetstats resets your
statistics counters and exit is used to finish the execution. Note I
use spec 2017, which I found that it's best to run directly as I do
above than use their infrastructure. Problem is that FS is too slow and
you waste a lot of time running their python scripts. Also, I would
encourage you to learn about simpoints <http://gem5.org/Simpoints> if
you plan on running SPEC CPU 2006 with anything more than the test
inputs. Running with ref will take days/weeks.
Best,
Dimitrios Chasapis
On 1/9/20 6:03 PM, Ciro Santilli wrote:
The linked documentation runs an arbitrary benchmark of your choice.
You just have to add SPEC CPU to the image yourself as explained
there. I can't fully automate SPEC CPU build because it is closed source.
On Thu, Jan 9, 2020 at 3:10 PM ABD ALRHMAN ABO ALKHEEL
<abdkeel...@hotmail.com> wrote:
Thanks Ciro, I appreciate your help. Can you provide me an example on .rcs
script to run the benchmark. Any help would be appreciated. Best Regards
________________________________
From: Ciro Santilli <ciro.santi...@gmail.com>
Sent: Thursday, January 9, 2020 9:52:28 AM
To: gem5 users mailing list <gem5-users@gem5.org>; abdkeel...@hotmail.com
<abdkeel...@hotmail.com>
Subject: Re: [gem5-users] Run CPU 2006 benchmark on gem5 fs mode
1. get Linux to boot, e.g.:
https://github.com/cirosantilli/linux-kernel-module-cheat/tree/657c59249e56d861bb0a437a1b1c757797281910#gem5-buildroot-setup
2. learn to checkpoint at the end of boot, restore, and run an
executable afterwards, e.g.:
https://github.com/cirosantilli/linux-kernel-module-cheat/tree/657c59249e56d861bb0a437a1b1c757797281910#gem5-run-benchmark
3. learn to add your own files to the image, e.g.:
https://github.com/cirosantilli/linux-kernel-module-cheat/tree/657c59249e56d861bb0a437a1b1c757797281910#add-new-files-to-the-buildroot-image
On Thu, Jan 9, 2020 at 1:43 AM ABD ALRHMAN ABO ALKHEEL
<abdkeel...@hotmail.com> wrote:
Hello all, I wanna run benchmark on the gem5 in FS mode. Any help would be
appreciated. Best Regards
_______________________________________________
gem5-users mailing list
gem5-users@gem5.org
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
_______________________________________________
gem5-users mailing list
gem5-users@gem5.org
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
http://bsc.es/disclaimer
_______________________________________________
gem5-users mailing list
gem5-users@gem5.org
http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
