[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#22122: {python, python2}-statsmodels on i686: "SVD did not converge"
|
From: |
Ludovic Courtès |
|
Subject: |
bug#22122: {python, python2}-statsmodels on i686: "SVD did not converge" |
|
Date: |
Wed, 30 Aug 2017 10:55:14 +0200 |
|
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.2 (gnu/linux) |
Mark H Weaver <address@hidden> skribis:
> I analyzed Hydra's database, and discovered that these "SVD did not
> converge" test failures on i686 depend only on which machine attempts
> the build, and are otherwise deterministic.
>
> hydra.gnunet.org fails 100% of the time. It has *never* passed this
> test on i686. chapters.gnu.org also fails 100% of the time.
>
> guix.sjd.se consistently passes the test, since at least as far back as
> July 2016.
Weird. Could it be that something in the stack uses ISA extensions?
(What could it be on i686?)
Ludo’.