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Date:   Sat, 14 Jan 2023 10:06:38 +0900
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Subject: Re: [PATCH] docs: Fix the docs build with Sphinx 6.0
To:     =?UTF-8?Q?Martin_Li=c5=a1ka?= <mliska@suse.cz>
Cc:     Jonathan Corbet <corbet@lwn.net>, linux-doc@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Mauro Carvalho Chehab <mchehab@kernel.org>
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From:   Akira Yokosawa <akiyks@gmail.com>
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On Thu, 12 Jan 2023 17:22:42 +0100, Martin Li=C5=A1ka wrote:
> On 1/12/23 00:13, Akira Yokosawa wrote:
>> On Tue, 10 Jan 2023 00:17:11 +0900, Akira Yokosawa wrote:
>>> On Mon, 9 Jan 2023 15:14:46 +0100, Martin Li=C5=A1ka wrote:
>>>> Hi.
>>>>
>>>> I can confirm the regression, I bisected Sphinx revision that caused=
 that
>>>> and filled an upstream issues:
>>>> https://github.com/sphinx-doc/sphinx/issues/11116
>>>
>>> Thank you Martin for looking into this!
>>
>> Thanks to Martin's inputs on the github issue, Sphinx 6.1.3 has releas=
ed
>> and the issue is resolved for parallel builds.
>=20
> You're welcome.
>=20
>>
>> However, for non-parallel builds, the memory hog still remains.
>> Again, this is a table comparing 5.3.0, 6.1.2, and 6.1.3.
>>
>>  =3D=3D=3D=3D=3D=3D  =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D  =3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=

>>                      elapsed time                       maxresident
>>          -----------------------------------  ------------------------=
-------
>>  Sphinx     -j1     -j2      -j4      -j6       -j1     -j2     -j4   =
  -j6
>>  =3D=3D=3D=3D=3D=3D  =3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D=
 =3D=3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D=3D  =3D=3D=3D=3D=3D=3D=3D=
 =3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D =3D=3D=3D=3D=3D=3D=3D
>>   6.1.3  15:03.83 11:31.99  9:35.15  8:49.01  2949056 1059516  978232 =
 967400
>>   6.1.2  15:11.74 18:06.89 16:39.93      OOM  2961524 5548344 5255372 =
     --
>>   5.3.0  14:13.04 10:16.81  8:22.37  8:09.74   711532  937660  846016 =
 800340
>>  =3D=3D=3D=3D=3D=3D  =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D  =3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=

>=20
> I thank you for the nice numbers you provided.

You are welcome.

>=20
>>
>>     Note:
>>       - The -j1 run needs an explicit option given to sphinx-build:
>>         make SPHINXOPTS=3D"-q -j1" htmldocs
>>
>> I naively assumed that the memory hog would be resolved all together,
>> but that's not the case.
>=20
> Yep, I would expect that same.
>=20
>>
>> Martin, could you report the remaining issue to upstream Sphinx?
>=20
> Sure: https://github.com/sphinx-doc/sphinx/issues/11124

Thanks!

>=20
> Btw. do you have an Github account I can CC?

I have reacted with an emoji and subscribed to the issue.

        Thanks, Akira

>=20
> Cheers,
> Martin
>=20
>>
>>         Thanks, Akira
>>
>>
>=20