[SciPy-dev] Fwd: scipy/lapack
Charles سمير Doutriaux
Wed Dec 3 16:25:21 CST 2008
Just forwarding, maybe a more general way could be implemented? or at
least an option for lapack3.2
Here's what's happening
We have no lapack/blas on the system
we built numpy (1.2.1 i believe)
now we're trying to build scipy using LAPACK_SRC / BLAS_SRC
But we downloaded LAPACK 3.2
it seems as the name of the source files is hardcoded somewhere at the
numpy level and in 3.2 there's a lot of new source files.
Any clues on this? (in the mean time we're building with 3.1)
Begin forwarded message:
> From: Bob Drach <firstname.lastname@example.org>
> Date: December 3, 2008 2:04:35 PM PST
> To: Bob Drach <email@example.com>
> Cc: Charles Doutriaux <firstname.lastname@example.org>
> Subject: Re: scipy/lapack
> numpy.distutils.system_info is hardwired for lapack 3.1. It has a
> list of the routines to build which differ from 3.2. This module is
> used by scipy to figure out which sources to build. There's no way
> it would build with lapack 3.2 that I can see. I'm rebuilding from
> scratch with blas and lapack enabled to see the current repository
> version works.
> lapack-lite has the same functions as lapack, without the html and
> man pages. So I'm happy with that if it works.
> On Dec 2, 2008, at 7:10 PM, Bob Drach wrote:
>> Hi Charles,
>> Do you know a straightforward way to build a usable scipy.linalg
>> module? I don't care about having optimized Atlas libraries, etc.
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