osmo-trx binary can't be moved between "same" CPUs

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Neels Hofmeyr nhofmeyr at sysmocom.de
Mon Dec 5 16:26:49 UTC 2016


Please add this as comment to issue #1869? :) Thx!

~N

On Mon, Dec 05, 2016 at 06:33:32PM +0300, Alexander Chemeris wrote:
> The second CPU is missing sse4_1/2.
> 
> So if you want to build on a CPU with SSE4, but run on a CPU without
> it - use a hack like the one we're using to build for Atom (older
> versions don't have SSE4).
> http://cgit.osmocom.org/osmo-trx/commit/?h=fairwaves/master&id=e1501c24cd4325644c92ecbf13a7e5fe87ed64aa
> 
> You can find an original thread where we discussed it with Holger and
> my suggestion was to include this patch by default, so that DEB builds
> can run on any recent hardware.
> 
> On Mon, Dec 5, 2016 at 6:17 PM, Neels Hofmeyr <nhofmeyr at sysmocom.de> wrote:
> > Hi osmo-trx folks,
> >
> > I'd like to draw your attention to https://osmocom.org/issues/1869 --
> > "osmo-trx binary cannot be moved to similar CPU"
> >
> > Has anyone seen this before and/or is up to the task of fixing it?
> >
> > Thanks!
> >
> > ~N
> >
> > --
> > - Neels Hofmeyr <nhofmeyr at sysmocom.de>          http://www.sysmocom.de/
> > =======================================================================
> > * sysmocom - systems for mobile communications GmbH
> > * Alt-Moabit 93
> > * 10559 Berlin, Germany
> > * Sitz / Registered office: Berlin, HRB 134158 B
> > * Geschäftsführer / Managing Directors: Harald Welte
> 
> 
> 
> -- 
> Regards,
> Alexander Chemeris.
> CEO, Fairwaves, Inc.
> https://fairwaves.co

-- 
- Neels Hofmeyr <nhofmeyr at sysmocom.de>          http://www.sysmocom.de/
=======================================================================
* sysmocom - systems for mobile communications GmbH
* Alt-Moabit 93
* 10559 Berlin, Germany
* Sitz / Registered office: Berlin, HRB 134158 B
* Geschäftsführer / Managing Directors: Harald Welte
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