--- Begin Message ---
Subject: |
Re: Numpy failures |
Date: |
Mon, 9 Feb 2015 09:30:16 +0100 |
Andreas Enge <address@hidden> writes:
> python-numpy-bootstrap currently fails its tests on hydra, which entails a
> bunch of other failures. On my own x86_64 machines, the build succeeds,
> however.
We believe the reason being the fact that hydra doesn't handle the flag
'#:substitutable?' properly. As a result we have the following
situation:
1. hydra builds a version of ATLAS optimized for its CPU locally.
2. 'python-numpy-bootstrap' and co., on some architectures, probably get
an incompatible version of ATLAS and therefore fail to pass some tests.
You can check in the build log of 'python-numpy-bootstrap' that ATLAS,
despite the flas, is substituted (no local build on the slave).
At some point we should fix the support for '#:substitutable?' on hydra
(or the upcoming 'guix publish').
Regards,
Fede
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--- Begin Message ---
Subject: |
Re: bug#19805: Numpy failures |
Date: |
Fri, 11 Sep 2015 21:40:11 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (gnu/linux) |
This bug is moot now that NumPy uses OpenBLAS instead of ATLAS (commit
dbdfe515), so closing it.
The suggestion about propagating the #:substitutable? flag at
<https://debbugs.gnu.org/cgi/bugreport.cgi?bug=19805#11> remains valid,
but it’s a separate issue.
Ludo’.
--- End Message ---