[Numpy-discussion] numpy with icc

rex linuxuser rex@nosyntax....
Sun May 18 16:38:04 CDT 2008


David, how do these environment variables compare with yours? Are you sure
MKL is being used?

Adjusted for your local path, what does the ldd command below show?
ldd /usr/local/lib/python2.5/site-packages/numpy/linalg/lapack_lite.so
linux-gate.so.1 =>  (0xffffe000)
        libmkl_lapack.so => /opt/intel/mkl/
10.0.3.020/lib/32/libmkl_lapack.so (0xb7ae4000)
        /opt/intel/mkl/10.0.3.020/lib/32/libmkl_intel.so (0xb79a6000)
        /opt/intel/mkl/10.0.3.020/lib/32/libmkl_intel_thread.so (0xb77a9000)
        /opt/intel/mkl/10.0.3.020/lib/32/libmkl_core.so (0xb7745000)
        libguide.so => /opt/intel/mkl/10.0.3.020/lib/32/libguide.so(0xb76e3000)
        libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0xb76b7000)
        libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb7586000)
        libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0xb7582000)
        /lib/ld-linux.so.2 (0x80000000)


Relevant lines from .bashrc:

source /opt/intel/cc/10.1.015/bin/iccvars.sh
source /opt/intel/fc/10.1.015/bin/ifortvars.sh
source /opt/intel/mkl/10.0.3.020/tools/environment/mklvars32.sh
export PYTHONPATH=/usr/local/lib/python2.5/site-packages:/usr/lib/python2.5


The above statements set relevant environment variables:

CPATH=/opt/intel/mkl/10.0.3.020/include
FPATH=/opt/intel/mkl/10.0.3.020/include
DYLD_LIBRARY_PATH=/opt/intel/fc/10.1.015/lib:/opt/intel/cc/10.1.015/lib
INCLUDE=/opt/intel/mkl/10.0.3.020/include
LD_LIBRARY_PATH=/opt/intel/mkl/
10.0.3.020/lib/32:/opt/intel/fc/10.1.015/lib:/opt/intel/cc/10.1.015/lib
LIBRARY_PATH=/opt/intel/mkl/10.0.3.020/lib/32
MANPATH=/opt/intel/mkl/
10.0.3.020/man:/opt/intel/fc/10.1.015/man:/opt/intel/cc/10.1.015/m
an:/opt/intel/cc/10.1.015/man:/usr/local/man:/usr/local/share/man:/usr/share/man
MKLROOT=/opt/intel/mkl/10.0.3.020
PYTHONPATH=/usr/local/lib/python2.5/site-packages:/usr/lib/python2.5


Are we having fun yet? :(
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://projects.scipy.org/pipermail/numpy-discussion/attachments/20080518/2eb05cac/attachment.html 


More information about the Numpy-discussion mailing list