[ale] Use cloud guest to compile kernel

Jim Kinney jim.kinney at gmail.com
Fri Sep 23 16:34:14 EDT 2016


On Sep 23, 2016 3:55 PM, "Raj Wurttemberg" <rajaw at c64.us> wrote:
>
> Why not just cross-compile (-march=i586)  on your local system and then
upload the finished product? Make sure to use the “-j” switch also to keep
all of the CPUs busy.

+1. Keep your local machine busy. The universe hates an unused, cool core.
>
>
>
> /Raj
>
>
>
>
>
> From: ale-bounces at ale.org [mailto:ale-bounces at ale.org] On Behalf Of Chris
Fowler
> Sent: Friday, September 23, 2016 2:42 PM
> To: ale at ale.org
> Subject: [ale] Use cloud guest to compile kernel
>
>
>
> Is this a bad idea?
>
>
>
> I need to compile a 4.7.2 kernel for i586.  The kernel config is copied
from debian jessie with CONFIG_M586TSC=y.
>
>
>
> I don't have 2 days to wait.
>
>
>
> 1.  Spin up a CentOS 6.X 32 bit guest at Digital Ocean with 8 cores and
16GB of ram.  This is $0.25/ht
>
> 2. Transfer linux-4.7.2.tar.xz and the config to it.
>
> 3.  Unpack, copy the config to .config, make, create package, and
transfer back to the i586 hardware.
>
> 4.  Delete the guest. I only pay for the usage.
>
>
>
> I'm doing this on a Digital Ocean guest of lowest power.  Only 0.007/hr.
It is still taking a long time.
>
> I need to build the same kernel, but for i586, i686, and x86_64.  I have
the configs ready to go.  I'm also perfecting my packaging too so I may
have to build a few times.
>
>
>
> I making assumptions based on my assumption that I can use 8 cores at
100% each for a couple hours.  With Azure I can pay for a quarter core for
testing under Winders.
>
>
>
>
>
>
>
>
> _______________________________________________
> Ale mailing list
> Ale at ale.org
> http://mail.ale.org/mailman/listinfo/ale
> See JOBS, ANNOUNCE and SCHOOLS lists at
> http://mail.ale.org/mailman/listinfo
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.ale.org/pipermail/ale/attachments/20160923/b267900d/attachment.html>


More information about the Ale mailing list