I am using atomic cpu model ,chekcpointed the system after the boot , I am
also trying to import this library , using atomic CPU model again so that I
can checkpoint it once its loaded but it does not even after this , its
been running for 3-4 days now but has been stuck at this import line

I also tried this method of kernel-init
./build/ARM/gem5.opt configs/example/arm/fs_bigLITTLE.py
--kernel=/home/saras/gem5-resources/src/arm-ubuntu/gem5/full_system_images/binaries/vmlinux.arm64
--disk=/home/saras/gem5-resources/src/arm-ubuntu/gem5/full_system_images/disks/arm64-ubuntu-server.img
--caches --cpu-type=atomic --kernel-init=/bin/bash

To speed up the boot up

And it is successful however the import numpy statement takes forever to
run

Regards
Saras

On Tue, Jan 2, 2024 at 9:35 AM Eliot Moss <m...@cs.umass.edu> wrote:

> On 1/2/2024 9:28 AM, saras nanda via gem5-users wrote:
> > Hi Everyone ,
> >
> > I am doing a full system simulation on ARM using fs_bigLITTLE.py and
> fs_power.py , I am trying to import numpy library
> > in my python script but it takes 3-4 days and is still running but the
> library is not imported , how can I speedup this
> > , once I import I can checkpoint but somehow its very slow and takes a
> really long time.please provide me some
> > suggestions on this.
>
> You can run to checkpoint using a simple and fast cpu model,
> such as the atomic simple cpu.  Then you can run after checkpoint
> with a more complex cpu model.  Of course, the system may already
> be doing that for you.
>
> Another possible issue is whether you're firing up a gazillion
> server processes in the OS.  Trimming down the boot sequence
> helped me save a lot.
>
> HTH
>
> Eliot Moss
>
>
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