[SciPy-user] Problem with mkl 10.0.2: undefined symbol: mkl_blas_xdgemm_1_thr_htn

Anand Patil anand.prabhakar.patil@gmail....
Sun Nov 2 08:33:16 CST 2008


Hi all,
I'm trying to build numpy from svn on Ubuntu with mkl 10.0.2.018, as it
looks like mkl 10.0.3 and above won't work with numpy (I got the i_free
error). I get the following problem, which I can't find on Google:

In [1]: from numpy import *

In [2]: A=asmatrix(eye(6000))

In [3]: A=A*A
/opt/intel/mkl/10.0.2.018/lib/em64t/libmkl_mc.so: undefined symbol:
mkl_blas_xdgemm_1_thr_htn
 /opt/intel/mkl/10.0.2.018/lib/em64t/libmkl_mc.so: undefined symbol:
mkl_blas_xdgemm_1_thr_htn

More confusingly, I can't find where the symbol is defined:

$ nm /opt/intel/mkl/10.0.2.018/lib/em64t/*.so | grep
mkl_blas_xdgemm_1_thr_htn
nm: /opt/intel/mkl/10.0.2.018/lib/em64t/libmkl.so: File format not
recognized

$

Anyone know how I can fix this?

Thanks,
Anand
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