[SciPy-user] how to import umfpack?
Nils Wagner
nwagner at iam.uni-stuttgart.de
Tue Feb 12 11:57:41 EST 2008
On Tue, 12 Feb 2008 16:45:49 +0000
Robin <robince at gmail.com> wrote:
> I was thinking that despite the lack of a dependency
>from __umfpack.so
> to libumfpack, libamd, libatlas etc. there are no
>underfined
> references shown by ldd -r (shown in earlier post) other
>than the Py*
> and a couple of _gfortran functions. So it doesn't seem
>that there are
> any umf related functions linked into this file.
>
> Could there be something going wrong with distutils
>during the build
> of the umfpack module?
>
> I've also tried compiling UMFPACK many times, with every
>permutation
> of options in UFconfig.mk that I can get to build
>successfully, but
> each time (on rebuilding scipy, including deleting
>site_packages/scipy
> and build directory) the result is the same.
>
> Cheers,
>
> Robin
> _______________________________________________
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> SciPy-user at scipy.org
> http://projects.scipy.org/mailman/listinfo/scipy-user
Hi Robin,
I am using umfpackv4.4 without any problems.
I have compiled and installed umfpack from scratch.
My site.cfg consists of
[amd]
library_dirs=/home/nwagner/src/UMFPACKv4.4/AMD/Lib
include_dirs=/home/nwagner/src/UMFPACKv4.4/AMD/Include
[umfpack]
library_dirs=/home/nwagner/src/UMFPACKv4.4/UMFPACK/Lib
include_dirs=/home/nwagner/src/UMFPACKv4.4/UMFPACK/Include
Now umfpack is a scikits package
svn co http://svn.scipy.org/svn/scikits/trunk/umfpack
umfpack
Cheers,
Nils
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