arm7 gitbuilder ?

arm7 gitbuilder ?

[Loic Dachary]

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Hi Sandon,

Would it be possible to resurect / create an arm7 gitbuilder for whatever distribution is more convenient ? Janne made a great contribution to erasure code optimization on NEON ( https://bitbucket.org/jannau/gf-complete/branch/neon ) and it would make it easier to have a gitbuilder to run it throught teuthology and torture it ;-) If that's complicated or there is another way to run teuthology jobs for this purpose, I'm open to suggestions.

Cheers

-- 
Loïc Dachary, Artisan Logiciel Libre


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Re: arm7 gitbuilder ?

[Sage Weil]

On Fri, 10 Oct 2014, Loic Dachary wrote:
> Hi Sandon,
> 
> Would it be possible to resurect / create an arm7 gitbuilder for 
> whatever distribution is more convenient ? Janne made a great 
> contribution to erasure code optimization on NEON ( 
> https://bitbucket.org/jannau/gf-complete/branch/neon ) and it would make 
> it easier to have a gitbuilder to run it throught teuthology and torture 
> it ;-) If that's complicated or there is another way to run teuthology 
> jobs for this purpose, I'm open to suggestions.

We have a bunch of armv7l nodes that used to run distcc and a gitbuilder.  
It's a bit of a time suck to maintain, though.  Is there an interested 
party we can set up with lab access that can help administer these on an 
ongoing basis?  Sandon is a highly contended resource.  :)

Thanks!
sage

Re: arm7 gitbuilder ?

[Loic Dachary]

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On 10/10/2014 17:11, Sage Weil wrote:
> On Fri, 10 Oct 2014, Loic Dachary wrote:
>> Hi Sandon,
>>
>> Would it be possible to resurect / create an arm7 gitbuilder for 
>> whatever distribution is more convenient ? Janne made a great 
>> contribution to erasure code optimization on NEON ( 
>> https://bitbucket.org/jannau/gf-complete/branch/neon ) and it would make 
>> it easier to have a gitbuilder to run it throught teuthology and torture 
>> it ;-) If that's complicated or there is another way to run teuthology 
>> jobs for this purpose, I'm open to suggestions.
> 
> We have a bunch of armv7l nodes that used to run distcc and a gitbuilder.  
> It's a bit of a time suck to maintain, though.  Is there an interested 
> party we can set up with lab access that can help administer these on an 
> ongoing basis?  Sandon is a highly contended resource.  :)

Long term I'm not sure. I'll try to setup something temporary and see where it goes. Is there a risk that these machines go away in the next 6 months ? 3 months ?

Cheers

> 
> Thanks!
> sage
> 
> 
> --
> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

-- 
Loïc Dachary, Artisan Logiciel Libre


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Re: arm7 gitbuilder ?

[Sage Weil]

On Fri, 10 Oct 2014, Loic Dachary wrote:
> On 10/10/2014 17:11, Sage Weil wrote:
> > On Fri, 10 Oct 2014, Loic Dachary wrote:
> >> Hi Sandon,
> >>
> >> Would it be possible to resurect / create an arm7 gitbuilder for 
> >> whatever distribution is more convenient ? Janne made a great 
> >> contribution to erasure code optimization on NEON ( 
> >> https://bitbucket.org/jannau/gf-complete/branch/neon ) and it would make 
> >> it easier to have a gitbuilder to run it throught teuthology and torture 
> >> it ;-) If that's complicated or there is another way to run teuthology 
> >> jobs for this purpose, I'm open to suggestions.
> > 
> > We have a bunch of armv7l nodes that used to run distcc and a gitbuilder.  
> > It's a bit of a time suck to maintain, though.  Is there an interested 
> > party we can set up with lab access that can help administer these on an 
> > ongoing basis?  Sandon is a highly contended resource.  :)
> 
> Long term I'm not sure. I'll try to setup something temporary and see 
> where it goes. Is there a risk that these machines go away in the next 6 
> months ? 3 months ?

No risk!  :)

sage

Re: arm7 gitbuilder ?

[Noah Watkins]

On Fri, Oct 10, 2014 at 10:14 AM, Sage Weil <sweil@redhat.com> wrote:
> On Fri, 10 Oct 2014, Loic Dachary wrote:
>> On 10/10/2014 17:11, Sage Weil wrote:
>> > On Fri, 10 Oct 2014, Loic Dachary wrote:
>> >> Hi Sandon,
>> >>
>> >> Would it be possible to resurect / create an arm7 gitbuilder for
>> >> whatever distribution is more convenient ? Janne made a great
>> >> contribution to erasure code optimization on NEON (
>> >> https://bitbucket.org/jannau/gf-complete/branch/neon ) and it would make
>> >> it easier to have a gitbuilder to run it throught teuthology and torture
>> >> it ;-) If that's complicated or there is another way to run teuthology
>> >> jobs for this purpose, I'm open to suggestions.
>> >
>> > We have a bunch of armv7l nodes that used to run distcc and a gitbuilder.
>> > It's a bit of a time suck to maintain, though.  Is there an interested
>> > party we can set up with lab access that can help administer these on an
>> > ongoing basis?  Sandon is a highly contended resource.  :)
>>
>> Long term I'm not sure. I'll try to setup something temporary and see
>> where it goes. Is there a risk that these machines go away in the next 6
>> months ? 3 months ?

I am an interested party, and at least in the short term would
dedicate some time to getting arm7 builds working too.

Re: arm7 gitbuilder ?

[Loic Dachary]

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Hi Noah,

My focus is to create centos7 and ubuntu-14.04 packages at this point. And somehow find a way to convince teuthology to use them instead of what http://ceph.com/gitbuilder.cgi creates, but that's a separate issue.

What kind of output would you like to get from these arm7 machines ?

Cheers

On 10/10/2014 19:55, Noah Watkins wrote:
> On Fri, Oct 10, 2014 at 10:14 AM, Sage Weil <sweil@redhat.com> wrote:
>> On Fri, 10 Oct 2014, Loic Dachary wrote:
>>> On 10/10/2014 17:11, Sage Weil wrote:
>>>> On Fri, 10 Oct 2014, Loic Dachary wrote:
>>>>> Hi Sandon,
>>>>>
>>>>> Would it be possible to resurect / create an arm7 gitbuilder for
>>>>> whatever distribution is more convenient ? Janne made a great
>>>>> contribution to erasure code optimization on NEON (
>>>>> https://bitbucket.org/jannau/gf-complete/branch/neon ) and it would make
>>>>> it easier to have a gitbuilder to run it throught teuthology and torture
>>>>> it ;-) If that's complicated or there is another way to run teuthology
>>>>> jobs for this purpose, I'm open to suggestions.
>>>>
>>>> We have a bunch of armv7l nodes that used to run distcc and a gitbuilder.
>>>> It's a bit of a time suck to maintain, though.  Is there an interested
>>>> party we can set up with lab access that can help administer these on an
>>>> ongoing basis?  Sandon is a highly contended resource.  :)
>>>
>>> Long term I'm not sure. I'll try to setup something temporary and see
>>> where it goes. Is there a risk that these machines go away in the next 6
>>> months ? 3 months ?
> 
> I am an interested party, and at least in the short term would
> dedicate some time to getting arm7 builds working too.
> --
> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html
> 

-- 
Loïc Dachary, Artisan Logiciel Libre


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Re: arm7 gitbuilder ?

[Sage Weil]

On Fri, 10 Oct 2014, Loic Dachary wrote:
> Hi Noah,
> 
> My focus is to create centos7 and ubuntu-14.04 packages at this point. 
> And somehow find a way to convince teuthology to use them instead of 
> what http://ceph.com/gitbuilder.cgi creates, but that's a separate 
> issue.
> 
> What kind of output would you like to get from these arm7 machines ?

What we did previously was use one set (~20 nodes?) for build, and the 
remainder for any testing.  We can probably just resurrect that 
arrangement?

sage


> 
> Cheers
> 
> On 10/10/2014 19:55, Noah Watkins wrote:
> > On Fri, Oct 10, 2014 at 10:14 AM, Sage Weil <sweil@redhat.com> wrote:
> >> On Fri, 10 Oct 2014, Loic Dachary wrote:
> >>> On 10/10/2014 17:11, Sage Weil wrote:
> >>>> On Fri, 10 Oct 2014, Loic Dachary wrote:
> >>>>> Hi Sandon,
> >>>>>
> >>>>> Would it be possible to resurect / create an arm7 gitbuilder for
> >>>>> whatever distribution is more convenient ? Janne made a great
> >>>>> contribution to erasure code optimization on NEON (
> >>>>> https://bitbucket.org/jannau/gf-complete/branch/neon ) and it would make
> >>>>> it easier to have a gitbuilder to run it throught teuthology and torture
> >>>>> it ;-) If that's complicated or there is another way to run teuthology
> >>>>> jobs for this purpose, I'm open to suggestions.
> >>>>
> >>>> We have a bunch of armv7l nodes that used to run distcc and a gitbuilder.
> >>>> It's a bit of a time suck to maintain, though.  Is there an interested
> >>>> party we can set up with lab access that can help administer these on an
> >>>> ongoing basis?  Sandon is a highly contended resource.  :)
> >>>
> >>> Long term I'm not sure. I'll try to setup something temporary and see
> >>> where it goes. Is there a risk that these machines go away in the next 6
> >>> months ? 3 months ?
> > 
> > I am an interested party, and at least in the short term would
> > dedicate some time to getting arm7 builds working too.
> > --
> > To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
> > the body of a message to majordomo@vger.kernel.org
> > More majordomo info at  http://vger.kernel.org/majordomo-info.html
> > 
> 
> -- 
> Lo?c Dachary, Artisan Logiciel Libre
> 
> 

Re: arm7 gitbuilder ?

[Loic Dachary]

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On 10/10/2014 22:30, Sage Weil wrote:
> On Fri, 10 Oct 2014, Loic Dachary wrote:
>> Hi Noah,
>>
>> My focus is to create centos7 and ubuntu-14.04 packages at this point. 
>> And somehow find a way to convince teuthology to use them instead of 
>> what http://ceph.com/gitbuilder.cgi creates, but that's a separate 
>> issue.
>>
>> What kind of output would you like to get from these arm7 machines ?
> 
> What we did previously was use one set (~20 nodes?) for build, and the 
> remainder for any testing.  We can probably just resurrect that 
> arrangement?

Yes. The idea would be that we ask Sandon a one time help for resurection ? And we then fix whatever problem show up by ourselves. We could also try to resurect the gitbuilder pool without Sandon to save his time. But ... I have not clue where to start ;-)

Cheers

> 
> sage
> 
> 
>>
>> Cheers
>>
>> On 10/10/2014 19:55, Noah Watkins wrote:
>>> On Fri, Oct 10, 2014 at 10:14 AM, Sage Weil <sweil@redhat.com> wrote:
>>>> On Fri, 10 Oct 2014, Loic Dachary wrote:
>>>>> On 10/10/2014 17:11, Sage Weil wrote:
>>>>>> On Fri, 10 Oct 2014, Loic Dachary wrote:
>>>>>>> Hi Sandon,
>>>>>>>
>>>>>>> Would it be possible to resurect / create an arm7 gitbuilder for
>>>>>>> whatever distribution is more convenient ? Janne made a great
>>>>>>> contribution to erasure code optimization on NEON (
>>>>>>> https://bitbucket.org/jannau/gf-complete/branch/neon ) and it would make
>>>>>>> it easier to have a gitbuilder to run it throught teuthology and torture
>>>>>>> it ;-) If that's complicated or there is another way to run teuthology
>>>>>>> jobs for this purpose, I'm open to suggestions.
>>>>>>
>>>>>> We have a bunch of armv7l nodes that used to run distcc and a gitbuilder.
>>>>>> It's a bit of a time suck to maintain, though.  Is there an interested
>>>>>> party we can set up with lab access that can help administer these on an
>>>>>> ongoing basis?  Sandon is a highly contended resource.  :)
>>>>>
>>>>> Long term I'm not sure. I'll try to setup something temporary and see
>>>>> where it goes. Is there a risk that these machines go away in the next 6
>>>>> months ? 3 months ?
>>>
>>> I am an interested party, and at least in the short term would
>>> dedicate some time to getting arm7 builds working too.
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe ceph-devel" in
>>> the body of a message to majordomo@vger.kernel.org
>>> More majordomo info at  http://vger.kernel.org/majordomo-info.html
>>>
>>
>> -- 
>> Lo?c Dachary, Artisan Logiciel Libre
>>
>>

-- 
Loïc Dachary, Artisan Logiciel Libre


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Re: arm7 gitbuilder ?

[Noah Watkins]

On Fri, Oct 10, 2014 at 12:16 PM, Loic Dachary <loic@dachary.org> wrote:
> Hi Noah,
>
> My focus is to create centos7 and ubuntu-14.04 packages at this point.

I think a newish Ubuntu should work just fine for us. Are the builds
using a cross compile? If so it'd be great if there was one build for
ARMv8.

Re: arm7 gitbuilder ?

[Loic Dachary]

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On 10/10/2014 23:48, Noah Watkins wrote:
> On Fri, Oct 10, 2014 at 12:16 PM, Loic Dachary <loic@dachary.org> wrote:
>> Hi Noah,
>>
>> My focus is to create centos7 and ubuntu-14.04 packages at this point.
> 
> I think a newish Ubuntu should work just fine for us. Are the builds
> using a cross compile? If so it'd be great if there was one build for
> ARMv8.

I would be surprised if it could easily be setup for cross compilation. Although it would be nice to have an ARMv8 I don't need it right now. Do you ?

Cheers

-- 
Loïc Dachary, Artisan Logiciel Libre


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Re: arm7 gitbuilder ?

[Noah Watkins]

On Fri, Oct 10, 2014 at 2:54 PM, Loic Dachary <loic@dachary.org> wrote:
> I would be surprised if it could easily be setup for cross compilation. Although it would be nice to have an ARMv8 I don't need it right now. Do you ?

Potentially. I'll poke around a bit and see. Maybe we can run 32-bit
builds on ARMv8. I'm not in a huge rush, and can always build from
source on those boxes, as cross-compiling might be a major headache :)

Re: arm7 gitbuilder ?

[Loic Dachary]

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On 11/10/2014 00:17, Noah Watkins wrote:
> On Fri, Oct 10, 2014 at 2:54 PM, Loic Dachary <loic@dachary.org> wrote:
>> I would be surprised if it could easily be setup for cross compilation. Although it would be nice to have an ARMv8 I don't need it right now. Do you ?
> 
> Potentially. I'll poke around a bit and see. Maybe we can run 32-bit
> builds on ARMv8. I'm not in a huge rush, and can always build from
> source on those boxes, as cross-compiling might be a major headache :)

You are lucky to have access to ARMv8 boxes :-) Would you be willing to run a few tests on my behalf ?

Cheers

-- 
Loïc Dachary, Artisan Logiciel Libre


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Re: arm7 gitbuilder ?

[Noah Watkins]

On Fri, Oct 10, 2014 at 3:21 PM, Loic Dachary <loic@dachary.org> wrote:
>
> You are lucky to have access to ARMv8 boxes :-) Would you be willing to run a few tests on my behalf ?

That might be a challenge since we (our reserach group) don't own
them--we just have remote access for a specific project. But it
doesn't hurt to ask! I'll let you know.