Re: Status of Harbormaster

2016-10-04 Thread Ben Gamari
Erik de Castro Lopo  writes:

> Ben Gamari wrote:
>
>> It's a bit unclear how far we should extend test coverage. In the future
>> I think I will at very least add an i386 Ubuntu environment, but we
>> could go farther still. For instance these platforms immediately come to
>> mind,
>> 
>>  * x86_64 FreeBSD
>>  * x86_64 Solaris
>>  * ARM Linux (although this could be quite tricky given the speed of
>>these machines)
>>  * AArch64 Linux
>
> That would be awesome if we could get access to a decent (by which I mean
> server grade, with at least 4 cores and 8 Gig of RAM).
>
I've wondered how one of the Scaleway ARMs would fare. Their specs are
seem to be comparable to the Odroid XU4 which I use for my own builds,
which barely passes. Perhaps dedicating some of the 50GB SSD to swap
would help.

> The other option for ARM/Linux and AArch64/Linux is cross-compile builds.
> Just building GHC as a cross-compiler for these targets would shave out
> a lot of bugs. Let me know if you're interested. Its really pretty easy
> to set up on a Debian or Ubuntu system.
>
I am absolutely interested but I'd first like to stabilize what we have.
Let's chat about cross-compilation once that happens. Don't hesitate to
remind me in a few weeks.

Cheers,

- Ben


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Re: Status of Harbormaster

2016-10-04 Thread Karel Gardas

On 10/ 4/16 09:18 AM, Erik de Castro Lopo wrote:

  * AArch64 Linux


That would be awesome if we could get access to a decent (by which I mean
server grade, with at least 4 cores and 8 Gig of RAM).


Just ask for account on GNU GCC Compile Farm. They do have X-gene V1 
machine in the farm, pretty powerful box especially in comparison with 
my pandaboard. I for example keep running POWER7 buildbot for GHC there.


Cheers,
Karel

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Re: Status of Harbormaster

2016-10-04 Thread Erik de Castro Lopo
Ben Gamari wrote:

> It's a bit unclear how far we should extend test coverage. In the future
> I think I will at very least add an i386 Ubuntu environment, but we
> could go farther still. For instance these platforms immediately come to
> mind,
> 
>  * x86_64 FreeBSD
>  * x86_64 Solaris
>  * ARM Linux (although this could be quite tricky given the speed of
>these machines)
>  * AArch64 Linux

That would be awesome if we could get access to a decent (by which I mean
server grade, with at least 4 cores and 8 Gig of RAM).

The other option for ARM/Linux and AArch64/Linux is cross-compile builds.
Just building GHC as a cross-compiler for these targets would shave out
a lot of bugs. Let me know if you're interested. Its really pretty easy
to set up on a Debian or Ubuntu system.

Erik
-- 
--
Erik de Castro Lopo
http://www.mega-nerd.com/
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