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* ANNOUNCE: Guix on Aarch64 !!
@ 2017-02-20 14:32 Efraim Flashner
  2017-02-20 14:41 ` John Darrington
                   ` (6 more replies)
  0 siblings, 7 replies; 10+ messages in thread
From: Efraim Flashner @ 2017-02-20 14:32 UTC (permalink / raw)
  To: guix-devel

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Its my pleasure to announce that guix now has all the code necessary to
support aarch64! Currently support is limited to the core-updates
branch, but that shouldn't be too much of a problem, since currently
everything needs to be built from source.

For those interested in the numbers, I built (at least) 13 copies of the
bootstrap binaries while attempting to pin down bugs. I'm using an
Odroid-C2 with Debian as a base and a 32GB SD card. After supplying
dependencies and running bootstrap and configure, make takes about 25
minutes. It takes almost 16 hours, starting from an empty store, to
build all the way to hello. The board has a base of 2GB of RAM, about
256 MB of which is used for graphics, but I somehow managed to enable zram,
which I'm guessing helped.

In my quest for alternative architectures I'm considering converting one
of my old macbooks to the x32 pseudo-arch and seeing if I can get guix
working there too.

-- 
Efraim Flashner   <efraim@flashner.co.il>   אפרים פלשנר
GPG key = A28B F40C 3E55 1372 662D  14F7 41AA E7DC CA3D 8351
Confidentiality cannot be guaranteed on emails sent or received unencrypted

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^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: ANNOUNCE: Guix on Aarch64 !!
  2017-02-20 14:32 ANNOUNCE: Guix on Aarch64 !! Efraim Flashner
@ 2017-02-20 14:41 ` John Darrington
  2017-02-20 15:47 ` Ricardo Wurmus
                   ` (5 subsequent siblings)
  6 siblings, 0 replies; 10+ messages in thread
From: John Darrington @ 2017-02-20 14:41 UTC (permalink / raw)
  To: Efraim Flashner; +Cc: guix-devel

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Great work!

I'm looking forward to trying it.

J'
On Mon, Feb 20, 2017 at 04:32:18PM +0200, Efraim Flashner wrote:
     Its my pleasure to announce that guix now has all the code necessary to
     support aarch64! Currently support is limited to the core-updates
     branch, but that shouldn't be too much of a problem, since currently
     everything needs to be built from source.
     
     For those interested in the numbers, I built (at least) 13 copies of the
     bootstrap binaries while attempting to pin down bugs. I'm using an
     Odroid-C2 with Debian as a base and a 32GB SD card. After supplying
     dependencies and running bootstrap and configure, make takes about 25
     minutes. It takes almost 16 hours, starting from an empty store, to
     build all the way to hello. The board has a base of 2GB of RAM, about
     256 MB of which is used for graphics, but I somehow managed to enable zram,
     which I'm guessing helped.
     
     In my quest for alternative architectures I'm considering converting one
     of my old macbooks to the x32 pseudo-arch and seeing if I can get guix
     working there too.
     
     -- 
     Efraim Flashner   <efraim@flashner.co.il>   ?????????? ??????????
     GPG key = A28B F40C 3E55 1372 662D  14F7 41AA E7DC CA3D 8351
     Confidentiality cannot be guaranteed on emails sent or received unencrypted



-- 
Avoid eavesdropping.  Send strong encrypted email.
PGP Public key ID: 1024D/2DE827B3 
fingerprint = 8797 A26D 0854 2EAB 0285  A290 8A67 719C 2DE8 27B3
See http://sks-keyservers.net or any PGP keyserver for public key.


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^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: ANNOUNCE: Guix on Aarch64 !!
  2017-02-20 14:32 ANNOUNCE: Guix on Aarch64 !! Efraim Flashner
  2017-02-20 14:41 ` John Darrington
@ 2017-02-20 15:47 ` Ricardo Wurmus
  2017-02-20 16:12 ` Manolis Ragkousis
                   ` (4 subsequent siblings)
  6 siblings, 0 replies; 10+ messages in thread
From: Ricardo Wurmus @ 2017-02-20 15:47 UTC (permalink / raw)
  To: Efraim Flashner; +Cc: guix-devel


Efraim Flashner <efraim@flashner.co.il> writes:

> Its my pleasure to announce that guix now has all the code necessary to
> support aarch64! Currently support is limited to the core-updates
> branch, but that shouldn't be too much of a problem, since currently
> everything needs to be built from source.

This is excellent!  Thank you for persevering!

> In my quest for alternative architectures I'm considering converting one
> of my old macbooks to the x32 pseudo-arch and seeing if I can get guix
> working there too.

Yay for more ports!

-- 
Ricardo

GPG: BCA6 89B6 3655 3801 C3C6  2150 197A 5888 235F ACAC
https://elephly.net

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: ANNOUNCE: Guix on Aarch64 !!
  2017-02-20 14:32 ANNOUNCE: Guix on Aarch64 !! Efraim Flashner
  2017-02-20 14:41 ` John Darrington
  2017-02-20 15:47 ` Ricardo Wurmus
@ 2017-02-20 16:12 ` Manolis Ragkousis
  2017-02-20 17:32 ` Tobias Geerinckx-Rice
                   ` (3 subsequent siblings)
  6 siblings, 0 replies; 10+ messages in thread
From: Manolis Ragkousis @ 2017-02-20 16:12 UTC (permalink / raw)
  To: Efraim Flashner; +Cc: guix-devel

On 02/20/2017 04:32 PM, Efraim Flashner wrote:
> Its my pleasure to announce that guix now has all the code necessary to
> support aarch64! Currently support is limited to the core-updates
> branch, but that shouldn't be too much of a problem, since currently
> everything needs to be built from source.

Yaaay!! I am already building on my arm64 machine! Well done! :D

Manolis

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: ANNOUNCE: Guix on Aarch64 !!
  2017-02-20 14:32 ANNOUNCE: Guix on Aarch64 !! Efraim Flashner
                   ` (2 preceding siblings ...)
  2017-02-20 16:12 ` Manolis Ragkousis
@ 2017-02-20 17:32 ` Tobias Geerinckx-Rice
  2017-02-20 21:11 ` Leo Famulari
                   ` (2 subsequent siblings)
  6 siblings, 0 replies; 10+ messages in thread
From: Tobias Geerinckx-Rice @ 2017-02-20 17:32 UTC (permalink / raw)
  To: efraim, guix-devel


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Efraim,

On 20/02/17 15:32, Efraim Flashner wrote:
> Its my pleasure to announce that guix now has all the code necessary 
> to support aarch64!

Wow. Thank you so much for all the time you spent on this!

Kind regards,

T G-R


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^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: ANNOUNCE: Guix on Aarch64 !!
  2017-02-20 14:32 ANNOUNCE: Guix on Aarch64 !! Efraim Flashner
                   ` (3 preceding siblings ...)
  2017-02-20 17:32 ` Tobias Geerinckx-Rice
@ 2017-02-20 21:11 ` Leo Famulari
  2017-02-22  4:26 ` Mark H Weaver
  2017-03-06  9:57 ` Ludovic Courtès
  6 siblings, 0 replies; 10+ messages in thread
From: Leo Famulari @ 2017-02-20 21:11 UTC (permalink / raw)
  To: Efraim Flashner; +Cc: guix-devel

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On Mon, Feb 20, 2017 at 04:32:18PM +0200, Efraim Flashner wrote:
> Its my pleasure to announce that guix now has all the code necessary to
> support aarch64! Currently support is limited to the core-updates
> branch, but that shouldn't be too much of a problem, since currently
> everything needs to be built from source.
> 
> For those interested in the numbers, I built (at least) 13 copies of the
> bootstrap binaries while attempting to pin down bugs. I'm using an
> Odroid-C2 with Debian as a base and a 32GB SD card. After supplying
> dependencies and running bootstrap and configure, make takes about 25
> minutes. It takes almost 16 hours, starting from an empty store, to
> build all the way to hello. The board has a base of 2GB of RAM, about
> 256 MB of which is used for graphics, but I somehow managed to enable zram,
> which I'm guessing helped.

Wow, awesome! I'm going to try it in QEMU.

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^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: ANNOUNCE: Guix on Aarch64 !!
  2017-02-20 14:32 ANNOUNCE: Guix on Aarch64 !! Efraim Flashner
                   ` (4 preceding siblings ...)
  2017-02-20 21:11 ` Leo Famulari
@ 2017-02-22  4:26 ` Mark H Weaver
  2017-03-06  9:57 ` Ludovic Courtès
  6 siblings, 0 replies; 10+ messages in thread
From: Mark H Weaver @ 2017-02-22  4:26 UTC (permalink / raw)
  To: Efraim Flashner; +Cc: guix-devel

Efraim Flashner <efraim@flashner.co.il> writes:
> Its my pleasure to announce that guix now has all the code necessary to
> support aarch64!

This is great news!  Thanks very much for taking this on :)

    Mark

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: ANNOUNCE: Guix on Aarch64 !!
  2017-02-20 14:32 ANNOUNCE: Guix on Aarch64 !! Efraim Flashner
                   ` (5 preceding siblings ...)
  2017-02-22  4:26 ` Mark H Weaver
@ 2017-03-06  9:57 ` Ludovic Courtès
  2017-03-06 10:19   ` Efraim Flashner
  6 siblings, 1 reply; 10+ messages in thread
From: Ludovic Courtès @ 2017-03-06  9:57 UTC (permalink / raw)
  To: Efraim Flashner; +Cc: guix-devel

Hello!

Efraim Flashner <efraim@flashner.co.il> skribis:

> Its my pleasure to announce that guix now has all the code necessary to
> support aarch64! Currently support is limited to the core-updates
> branch, but that shouldn't be too much of a problem, since currently
> everything needs to be built from source.

Woohoo!  \o/

Congratulations and a big thank you for all the tireless work!

Let us know if there are still pending patches or anything that needs to
be addressed.

It would be great if you could start looking for an aarch64 machine to
plug into Hydra, or maybe start with a VM.

Thoughts?

Cheers,
Ludo’.

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: ANNOUNCE: Guix on Aarch64 !!
  2017-03-06  9:57 ` Ludovic Courtès
@ 2017-03-06 10:19   ` Efraim Flashner
  2017-03-06 15:42     ` Ludovic Courtès
  0 siblings, 1 reply; 10+ messages in thread
From: Efraim Flashner @ 2017-03-06 10:19 UTC (permalink / raw)
  To: ludo; +Cc: guix-devel



On March 6, 2017 11:57:44 AM GMT+02:00, ludo@gnu.org wrote:
>Hello!
>
>Efraim Flashner <efraim@flashner.co.il> skribis:
>
>> Its my pleasure to announce that guix now has all the code necessary
>to
>> support aarch64! Currently support is limited to the core-updates
>> branch, but that shouldn't be too much of a problem, since currently
>> everything needs to be built from source.
>
>Woohoo!  \o/
>
>Congratulations and a big thank you for all the tireless work!
>
>Let us know if there are still pending patches or anything that needs
>to
>be addressed.
>
>It would be great if you could start looking for an aarch64 machine to
>plug into Hydra, or maybe start with a VM.
>
>Thoughts?
>
>Cheers,
>Ludo’.

The odroid-c2 is under $50, I've been using that. Can be powered from the USB flashing port, comes with 4 USB ports, Ethernet and a micro-SD card slot. It does come with 2GB of RAM, some of which is lost to video, but I've had zram enabled and didn't run into any problems until I tried to build boost, which needed more than the 1GB of swap I had. 4xA53 isn't the fastest, but I'm pretty sure its the cheapest option for the RAM. Downside is that it isn't quite yet supported by mainline kernel but there are people actively working on it.

Firefly has a couple of boards with 4 GB of RAM but they're closer to $200 each. I have one ordered to see how that goes.
-- 
Sent from my Android device with K-9 Mail. Please excuse my brevity.

^ permalink raw reply	[flat|nested] 10+ messages in thread

* Re: ANNOUNCE: Guix on Aarch64 !!
  2017-03-06 10:19   ` Efraim Flashner
@ 2017-03-06 15:42     ` Ludovic Courtès
  0 siblings, 0 replies; 10+ messages in thread
From: Ludovic Courtès @ 2017-03-06 15:42 UTC (permalink / raw)
  To: Efraim Flashner; +Cc: guix-devel

Efraim Flashner <efraim@flashner.co.il> skribis:

> On March 6, 2017 11:57:44 AM GMT+02:00, ludo@gnu.org wrote:

[...]

>>It would be great if you could start looking for an aarch64 machine
>> to
>>plug into Hydra, or maybe start with a VM.
>>
>>Thoughts?
>>
>>Cheers,
>>Ludo’.
>
> The odroid-c2 is under $50, I've been using that. Can be powered from
> the USB flashing port, comes with 4 USB ports, Ethernet and a micro-SD
> card slot. It does come with 2GB of RAM, some of which is lost to
> video, but I've had zram enabled and didn't run into any problems
> until I tried to build boost, which needed more than the 1GB of swap I
> had. 4xA53 isn't the fastest, but I'm pretty sure its the cheapest
> option for the RAM. Downside is that it isn't quite yet supported by
> mainline kernel but there are people actively working on it.
>
> Firefly has a couple of boards with 4 GB of RAM but they're closer to
> $200 each. I have one ordered to see how that goes.

OK.  Once you have experience with the Firefly one, we could buy
whichever seems most appropriate, we have funds for that.

Thanks,
Ludo’.

^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2017-03-06 15:43 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-02-20 14:32 ANNOUNCE: Guix on Aarch64 !! Efraim Flashner
2017-02-20 14:41 ` John Darrington
2017-02-20 15:47 ` Ricardo Wurmus
2017-02-20 16:12 ` Manolis Ragkousis
2017-02-20 17:32 ` Tobias Geerinckx-Rice
2017-02-20 21:11 ` Leo Famulari
2017-02-22  4:26 ` Mark H Weaver
2017-03-06  9:57 ` Ludovic Courtès
2017-03-06 10:19   ` Efraim Flashner
2017-03-06 15:42     ` Ludovic Courtès

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