From: Loic Dachary <loic@dachary.org>
To: Kevin Greenan <kmgreen2@gmail.com>
Cc: Ceph Development <ceph-devel@vger.kernel.org>
Subject: Re: jerasure / gf-complete & 32 bits
Date: Sat, 29 Mar 2014 22:38:59 +0100 [thread overview]
Message-ID: <53373D73.9030000@dachary.org> (raw)
In-Reply-To: <BC86EB1E-D599-4286-A73E-29130DB0A5A2@gmail.com>
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On 29/03/2014 17:16, Kevin Greenan wrote:
> Hey Loic,
>
> I'll take a look on Monday. I'll create a VM to try and reproduce (and hopefully fix) this.
I'm not sure it's worth fixing : https://github.com/ceph/ceph/pull/1563
>
> Thanks!
> -kevin
>
> On Mar 29, 2014, at 2:08 AM, Loic Dachary wrote:
>
>> The gf-complete + jerasure tests run fine on Ubuntu saucy 32 bits. The problem is when trying to compile on a 32 bits machine as shown here
>>
>> http://gitbuilder.sepia.ceph.com/gitbuilder-ceph-tarball-precise-i386-basic/log.cgi?log=cb624fc9ed1e891e51cc0d20622d43f6fcd08cd5
>>
>>
>> On 28/03/2014 18:15, Loic Dachary wrote:
>>> Hi Kevin,
>>>
>>> Someone mentionned a problem (no more information at the moment ;-) about running jerasure / gf-complete on a 32 bits machine. Does that ring a bell ? I'll try it out with the test method you suggested:
>>>
>>> "'gf_methods <w> -A -U' to run all of the tests for w=[4,8,16,32,64,128]. Then, I install a fresh Jerasure and run test_all_gfs.sh and time_all_gfs_argv_init.sh. Finally, I install PyECLib (Python library that wraps Jerasure, ISA-L (soon) and has some homegrown XOR- codes) and run the scripts under tests/."
>>>
>>> Cheers
>>>
>>
>> --
>> Loïc Dachary, Artisan Logiciel Libre
>>
>
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--
Loïc Dachary, Artisan Logiciel Libre
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next prev parent reply other threads:[~2014-03-29 21:39 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-28 17:15 jerasure / gf-complete & 32 bits Loic Dachary
2014-03-29 9:08 ` Loic Dachary
2014-03-29 16:16 ` Kevin Greenan
2014-03-29 21:38 ` Loic Dachary [this message]
2014-03-30 14:58 ` Justin Erenkrantz
2014-03-30 16:01 ` Loic Dachary
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