.
Any suggestions?
On Fri, Jan 11, 2019 at 9:27 AM Paul Rosenfeld (prosenfeld)
mailto:prosenf...@micron.com>> wrote:
You could take the approach previously implemented by ARM, which is to add a
few annotations to your kernel that allow you to find the task_info structures
in kernel
You could take the approach previously implemented by ARM, which is to add a
few annotations to your kernel that allow you to find the task_info structures
in kernel memory and then ask gem5 to hook the kernel process switch function.
Each time the kernel context switches on a core, you get a
list ; Paul Rosenfeld (prosenfeld)
Subject: [EXT] Re: Workload Automation support in gem5?
I've received the following reply from WA people, though I don't fully
understand it, here it is:
> WA3 still supports gem5, the actual gem5 platform is implemented in devlib
> but there ar
Hello all,
I was trying to set up Workload Automation and everything appears to be going
well on the kernel/boot side but when I cloned the latest WA repo from
https://github.com/ARM-software/workload-automation I didn't see any of the
commands that mounted the 9P filesystem over VirtIO that
It might just be that your graphviz installation wasn’t compiled with pdf
support. You should be able to check by running:
dot -v
From: gem5-users [mailto:gem5-users-boun...@gem5.org] On Behalf Of Timon
Evenblij
Sent: Thursday, January 04, 2018 7:59 AM
To: gem5 users mailing list
Probably what I would recommend is to use the instructions described in the
Workload Automation page (http://www.gem5.org/WA-gem5) to set up 9P filesystem
over VirtIO. Although it does not explicitly state how to do it, with a bit of
work you will be able to access the host file system from
I'm afraid I can't help you with this directly, but one idea might be to run
your commands through 'strace' and see how gem5 is trying to access /dev/kvm
and how the kernel is reacting to these accesses.
From: gem5-users [mailto:gem5-users-boun...@gem5.org] On Behalf Of Qureshi
Yasir Mahmood
Hello all,
I'm encountering a somewhat strange issue with the latest gem5 master. In a
fresh build directory, I can build either gem5.opt or libgem5_opt.so, but not
one after the other. That is, when I run:
rm -rf build
scons -j32 --without-python --with-cxx-config build/ARM/libgem5_opt.so
Hello all,
I have been following the instructions for setting up workload automation
(http://gem5.org/WA-gem5) and I've hit a bit of a snag. I've compiled the ARM
Linux kernel 4.3 (https://github.com/gem5/linux-arm-gem5) with the 9P options
enabled, set up diod, and applied the patch to add
] https://github.com/KarateSnowMachine/gem5/pull/1/files
[5]
https://github.com/KarateSnowMachine/gem5/pull/1/files#diff-10f6b5e8e711c68fd5034bf3fab6a803R286
-Original Message-
From: Paul Rosenfeld (prosenfeld)
Sent: Wednesday, March 08, 2017 9:35 AM
To: gem5 users mailing list <gem5-us
Hello all,
I was hoping to enable the context switch stats dumps on an aarch64 simulation
but I'm hitting an assertion failure and was wondering if anyone had any ideas
before I try to dig into this. The failure is here:
#2 0x015d89fa in ArmISA::vtophys (tc=0x81378e0,
of my knowledge, you should be able to simply create an account.
Andreas
From: gem5-users
<gem5-users-boun...@gem5.org<mailto:gem5-users-boun...@gem5.org>> on behalf of
"Paul Rosenfeld (prosenfeld)"
<prosenf...@micron.com<mailto:prosenf...@micron.com>>
Reply-To: gem5
Hello all,
I noticed a few problems on the download page ( http://gem5.org/Download ) but
I don't think I have permissions to edit that page.
This section heading still references the "mercurial repository" when
discussing the git repo. Also, I believe the clone address should be https (I
got
If you saw the Android logo this is a good sign. Keep waiting -- Android is
very complicated and it's not surprising that it takes a while to simulate the
boot process.
To try to get some more information you can use m5term to connect to the
machine. You should see a shell prompt. If so, you
em5-users-boun...@gem5.org<mailto:gem5-users-boun...@gem5.org>> on behalf of
Paul Rosenfeld (prosenfeld)
<prosenf...@micron.com<mailto:prosenf...@micron.com>>
Sent: Thursday, July 14, 2016 12:19 PM
To: gem5 users mailing list
Subject: Re: [gem5-users] Android KitKat stuck and
boun...@gem5.org>> on behalf of
Paul Rosenfeld (prosenfeld)
<prosenf...@micron.com<mailto:prosenf...@micron.com>>
Sent: Thursday, July 14, 2016 6:49 AM
To: gem5 users mailing list; m5-us...@m5sim.org<mailto:m5-us...@m5sim.org>
Subject: Re: [gem5-users] Android KitKat s
I took a look at the flags I used when running KitKat. It looks like I omitted
the --machine-type flag, had --os-type=android-kitkat and used the
vexpress.aarch32 dtb.
Are you seeing the various "warn: unimplemented instructions" scrolling by in
your gem5 output during boot?
From: gem5-users
While I haven't done this myself, I believe the process should be largely
analogous to how it works with Android. I think the hardest part is going to be
finding a Mali Linux userspace distribution that is compiled for a platform
similar enough to what gem5 simulates (see here:
http://gem5.org/Publications is probably a good place to start.
-Paul
From: gem5-users [mailto:gem5-users-boun...@gem5.org] On Behalf Of Preethi
Neelakantan
Sent: Saturday, January 23, 2016 7:31 PM
To: gem5-users@gem5.org
Subject: [gem5-users] need help in finding papers
Hello
I am going to
Hello all,
I'm building the ARM m5 binary in the latest gem5 with arm-linux-gnueabihf-gcc
(Ubuntu 14.04 x86_64) and I'm getting a truncation warning from the assembler:
$ make -f Makefile.arm
arm-linux-gnueabihf-gcc -O2 -I /include/ -I /include/linux -march=armv7-a -o
m5op_arm.o -c m5op_arm.S
It should be in the ARM full system files:
http://www.gem5.org/dist/current/arm/aarch-system-2014-10.tar.xz
tar --list -f aarch-system-2014-10.tar | grep aarch32
binaries/vexpress.aarch32.ll_20131205.0-gem5.1cpu.dtb
binaries/vmlinux.aarch32.ll_20131205.0-gem5
Thanks for pointing out those patches, Andreas. I missed those -- I'll try to
apply those.
Doing a clean build of yesterday's master I get this:
g++ -I../../build/ARM -L../../build/ARM -I./systemc/include
-L./systemc/lib-linux64 -std=c++0x -g -c -o main.o main.cc
main.cc: In member function
Hello all,
I was trying to update to a recent version of gem5 master but it appears that
the SystemC frontend no longer builds due to some changes in the DrainManager
and Checkpoint APIs. I'm not familiar with the API changes so it may take me
some time to figure out what is going on. Any
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