[Numpy-discussion] Build with MKL on linux

Neal Becker ndbecker2@gmail....
Thu Feb 19 13:19:18 CST 2009


Trying to build numpy-1.2.1 with intel mkl 10.1.1.019 on linux F10 x86_64.

echo $LD_LIBRARY_PATH
/opt/intel/mkl/10.1.1.019/lib/em64t


strace -e trace=file python -c 'import numpy; numpy.test()' 2>stuff
Running unit tests for numpy
NumPy version 1.2.1
NumPy is installed in /usr/lib64/python2.5/site-packages/numpy
Python version 2.5.2 (r252:60911, Sep 30 2008, 15:42:03) [GCC 4.3.2 20080917
(Red Hat 4.3.2-4)]
nose version 0.10.3

MKL FATAL ERROR: Cannot load neither libmkl_mc.so nor libmkl_def.so

strace shows:
...
open("/usr/lib64/python2.5/site-packages/numpy/core/tests/test_blasdot.py",
O_RDONLY) = 3
open("/usr/lib64/python2.5/site-packages/numpy/core/tests/test_blasdot.pyc",
O_RDONLY) = 5
open("/opt/intel/mkl/10.1.1.019/lib/em64t/libmkl_mc.so", O_RDONLY) = 3
open("/opt/intel/mkl/10.1.1.019/lib/em64t/libmkl_mc.so", O_RDONLY) = 3
open("/opt/intel/mkl/10.1.1.019/lib/em64t/libmkl_def.so", O_RDONLY) = 3
open("/opt/intel/mkl/10.1.1.019/lib/em64t/libmkl_def.so", O_RDONLY) = 3

The files are there and found, what could be wrong?



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