[Numpy-discussion] numpy + MKL problems

Francesc Alted francesc@continuum...
Fri Mar 16 20:35:54 CDT 2012


On Mar 16, 2012, at 8:28 PM, Glen Jenness wrote:

> Fransesc,
> I don't think that's the problem-I'm working with a version of numpy I had downloaded back in Dec/Jan and have not updated it since.
> 
> However, doing a "LD_PRELOAD" seems to have fixed the problem, but now whenever I'm running a script I get:
> 
>  python 2.4.3 GCC 4.1.2 20070626 (Red Hat 4.1.2-14) 64bit ELF on Linux x86_64 redhat 5.2 Final
> python: symbol lookup error: /opt/intel/mkl/10.0.3.020/lib/em64t/libmkl_lapack.so: undefined symbol: mkl_lapack_dgetrf

So, if numpy has not changed, then something else does, right?  Have you upgraded MKL? GCC? Installed Intel C compiler?

-- Francesc Alted





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