[MacPorts] #37415: py27-numpy: cannot import numpy when built with atlas
MacPorts
noreply at macports.org
Tue May 7 08:20:58 PDT 2013
#37415: py27-numpy: cannot import numpy when built with atlas
--------------------------------+-------------------
Reporter: macsforever2000@… | Owner: dh@…
Type: defect | Status: new
Priority: Normal | Milestone:
Component: ports | Version: 2.1.2
Resolution: | Keywords:
Port: py-numpy |
--------------------------------+-------------------
Comment (by jjstickel@…):
Replying to [comment:43 beany_kelly@…]:
> Replying to [comment:42 vince@…]:
>
> Sorry for the delay in replying. I'd started doing the "+mpclang33"
version of the atlas install, but it was taking *ages* (MUCH longer than
the gcc46 version, which only takes around 30 minutes; perhaps the gcc
version doesn't actually optimise?)
With mpclang33 it took 6 hours on my 3-4 year old Macbook Pro. I don't
remember it taking more than an hour with gcc. This is a significant
drawback for clang builds and will result in a lot of complaints from
users if it becomes the default. I also don't know how the atlas
computational efficiencies compare between gcc and clang builds.
--
Ticket URL: <https://trac.macports.org/ticket/37415#comment:44>
MacPorts <http://www.macports.org/>
Ports system for OS X
More information about the macports-tickets
mailing list