Debian Bug report logs - #964186
python-peachpy: please make the build reproducible

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: "Chris Lamb" <lamby@debian.org>

To: submit@bugs.debian.org

Subject: python-peachpy: please make the build reproducible

Date: Fri, 03 Jul 2020 11:15:04 +0100

[Message part 1 (text/plain, inline)]

Source: python-peachpy
Version: 0.0~git20200303.f189ad2-3
Severity: wishlist
Tags: patch
User: reproducible-builds@lists.alioth.debian.org
Usertags: randomness
X-Debbugs-Cc: reproducible-bugs@lists.alioth.debian.org

Hi,

Whilst working on the Reproducible Builds effort [0] we noticed that
python-peachpy could not be built reproducibly.

This is because it was iterating over data structures in a
nondeterministic manner resulting in non-normative differences such
as:

  -<li><p>VEXPANDPD(ymm{k}{z}, ymm/m256)    [AVX512F and AVX512VL]</p></li>
   <li><p>VEXPANDPD(xmm{k}{z}, xmm/m128)    [AVX512VL]</p></li>
  +<li><p>VEXPANDPD(ymm{k}{z}, ymm/m256)    [AVX512F and AVX512VL]</p></li>

and:

  -        self._implicit_out_regs = {0: 7, 2: 7}
  +        self._implicit_out_regs = {2: 7, 0: 7}

Patch attached.

 [0] https://reproducible-builds.org/


Regards,

--
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby@debian.org / chris-lamb.co.uk
       `-

[python-peachpy.diff.txt (text/plain, attachment)]

Message #10 received at 964186@bugs.debian.org (full text, mbox, reply):

From: "Chris Lamb" <lamby@debian.org>

To: 964186@bugs.debian.org

Subject: Re: python-peachpy: please make the build reproducible

Date: Sat, 4 Jul 2020 06:49:50 -0400 (EDT)

forwarded 964186 https://github.com/Maratyszcza/PeachPy/pull/108
thanks

I've forwarded this upstream here:

  https://github.com/Maratyszcza/PeachPy/pull/108


Regards,

-- 
      ,''`.
     : :'  :     Chris Lamb
     `. `'`      lamby@debian.org / chris-lamb.co.uk
       `-

Message #17 received at 964186-close@bugs.debian.org (full text, mbox, reply):

From: Debian FTP Masters <ftpmaster@ftp-master.debian.org>

To: 964186-close@bugs.debian.org

Subject: Bug#964186: fixed in python-peachpy 0.0~git20200303.f189ad2-4

Date: Sat, 25 Jul 2020 07:20:03 +0000

Source: python-peachpy
Source-Version: 0.0~git20200303.f189ad2-4
Done: Mo Zhou <lumin@debian.org>

We believe that the bug you reported is fixed in the latest version of
python-peachpy, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 964186@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Mo Zhou <lumin@debian.org> (supplier of updated python-peachpy package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Sat, 25 Jul 2020 14:53:44 +0800
Source: python-peachpy
Architecture: source
Version: 0.0~git20200303.f189ad2-4
Distribution: unstable
Urgency: medium
Maintainer: Debian Deep Learning Team <debian-science-maintainers@lists.alioth.debian.org>
Changed-By: Mo Zhou <lumin@debian.org>
Closes: 964186 964352
Changes:
 python-peachpy (0.0~git20200303.f189ad2-4) unstable; urgency=medium
 .
   * Append myself to Uploaders.
   * Fix the Vcs-Git and Vcs-Browser URLs.
   * Change python3-peachpy.Architecture to (any-amd64 x32). (Closes: #964352)
   * Make the build reproducible (Chris Lamb). (Closes: #964186)
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