TaoLv commented on issue #18255:
URL:
https://github.com/apache/incubator-mxnet/issues/18255#issuecomment-625625333
I cannot reproduce the issue. Pulled the latest master branch and built it
with the command line as below (I dont have lapack and ninja in my system):
```
cmake -DUSE_MKLDNN=0 -DMKL_USE_STATIC_LIBS=0 -DUSE_CUDA=0 .. -DUSE_LAPACK=0
make -j40
```
Try to reproduce:
```
(mxnet) [lvtao@mlt2-clx017 ~]$ python3 -c 'import mxnet as mx;
print(mx.nd.square(mx.nd.random.uniform(shape=(1024,))))'
[0.30119628 0.35146472 0.51149577 ... 0.12286104 0.28916994 0.35195467]
<NDArray 1024 @cpu(0)>
```
openblas is linked. MKL is installed to /opt/intel/mkl, so I assume it can
be found in cmake.
```
(mxnet) [lvtao@mlt2-clx017 build]$ ldd libmxnet.so
linux-vdso.so.1 => (0x00007ffd5e5bf000)
libopenblas.so.0 =>
/home/lvtao/miniconda3/envs/mxnet/lib/libopenblas.so.0 (0x00007f73d6030000)
librt.so.1 => /lib64/librt.so.1 (0x00007f73d5e28000)
libopencv_imgproc.so.2.4 => /lib64/libopencv_imgproc.so.2.4
(0x00007f73d59aa000)
libopencv_highgui.so.2.4 => /lib64/libopencv_highgui.so.2.4
(0x00007f73d5763000)
libopencv_core.so.2.4 => /lib64/libopencv_core.so.2.4
(0x00007f73d532a000)
libomp.so =>
/home/lvtao/Workspace/mxnet-temp/build/3rdparty/openmp/runtime/src/libomp.so
(0x00007f73d5046000)
libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f73d4e2a000)
libdl.so.2 => /lib64/libdl.so.2 (0x00007f73d4c26000)
libgomp.so.1 => /home/lvtao/miniconda3/envs/mxnet/lib/libgomp.so.1
(0x00007f73d483c000)
libstdc++.so.6 =>
/home/lvtao/miniconda3/envs/mxnet/lib/libstdc++.so.6 (0x00007f73dc258000)
libm.so.6 => /lib64/libm.so.6 (0x00007f73d453a000)
libgcc_s.so.1 => /home/lvtao/miniconda3/envs/mxnet/lib/libgcc_s.so.1
(0x00007f73dc243000)
libc.so.6 => /lib64/libc.so.6 (0x00007f73d416c000)
/lib64/ld-linux-x86-64.so.2 (0x00007f73dc1c7000)
libgfortran.so.4 =>
/home/lvtao/miniconda3/envs/mxnet/lib/./libgfortran.so.4 (0x00007f73d403e000)
libz.so.1 => /home/lvtao/miniconda3/envs/mxnet/lib/libz.so.1
(0x00007f73dc222000)
libjpeg.so.62 => /lib64/libjpeg.so.62 (0x00007f73d3de9000)
libpng15.so.15 => /lib64/libpng15.so.15 (0x00007f73d3bbe000)
libtiff.so.5 => /lib64/libtiff.so.5 (0x00007f73d394a000)
libjasper.so.1 => /lib64/libjasper.so.1 (0x00007f73d36f0000)
libImath.so.6 => /lib64/libImath.so.6 (0x00007f73d34de000)
libIlmImf.so.7 => /lib64/libIlmImf.so.7 (0x00007f73d3216000)
libIex.so.6 => /lib64/libIex.so.6 (0x00007f73d2ff7000)
libHalf.so.6 => /lib64/libHalf.so.6 (0x00007f73d2db4000)
libIlmThread.so.6 => /lib64/libIlmThread.so.6 (0x00007f73d2bad000)
libgtk-x11-2.0.so.0 => /lib64/libgtk-x11-2.0.so.0
(0x00007f73d252b000)
libgdk-x11-2.0.so.0 => /lib64/libgdk-x11-2.0.so.0
(0x00007f73d226a000)
libatk-1.0.so.0 => /lib64/libatk-1.0.so.0 (0x00007f73d2044000)
libgio-2.0.so.0 => /lib64/libgio-2.0.so.0 (0x00007f73d1ca5000)
libpangoft2-1.0.so.0 => /lib64/libpangoft2-1.0.so.0
(0x00007f73d1a8f000)
libpangocairo-1.0.so.0 => /lib64/libpangocairo-1.0.so.0
(0x00007f73d1881000)
libgdk_pixbuf-2.0.so.0 => /lib64/libgdk_pixbuf-2.0.so.0
(0x00007f73d1659000)
libcairo.so.2 => /lib64/libcairo.so.2 (0x00007f73d1322000)
libpango-1.0.so.0 => /lib64/libpango-1.0.so.0 (0x00007f73d10dc000)
libfontconfig.so.1 => /lib64/libfontconfig.so.1 (0x00007f73d0e9a000)
libgobject-2.0.so.0 => /lib64/libgobject-2.0.so.0
(0x00007f73d0c49000)
libglib-2.0.so.0 => /lib64/libglib-2.0.so.0 (0x00007f73d0933000)
libfreetype.so.6 => /lib64/libfreetype.so.6 (0x00007f73d0674000)
libgthread-2.0.so.0 => /lib64/libgthread-2.0.so.0
(0x00007f73d0472000)
libgstbase-0.10.so.0 => /lib64/libgstbase-0.10.so.0
(0x00007f73d021e000)
libgstreamer-0.10.so.0 => /lib64/libgstreamer-0.10.so.0
(0x00007f73cff35000)
libgmodule-2.0.so.0 => /lib64/libgmodule-2.0.so.0
(0x00007f73cfd31000)
libxml2.so.2 => /lib64/libxml2.so.2 (0x00007f73cf9c7000)
libgstapp-0.10.so.0 => /lib64/libgstapp-0.10.so.0
(0x00007f73cf7bb000)
libgstvideo-0.10.so.0 => /lib64/libgstvideo-0.10.so.0
(0x00007f73cf59e000)
libv4l1.so.0 => /lib64/libv4l1.so.0 (0x00007f73cf398000)
libquadmath.so.0 =>
/home/lvtao/miniconda3/envs/mxnet/lib/./libquadmath.so.0 (0x00007f73cf35e000)
libjbig.so.2.0 => /lib64/libjbig.so.2.0 (0x00007f73cf152000)
libIexMath.so.6 => /lib64/libIexMath.so.6 (0x00007f73cef4d000)
libX11.so.6 => /lib64/libX11.so.6 (0x00007f73cec0f000)
libXfixes.so.3 => /lib64/libXfixes.so.3 (0x00007f73cea09000)
libXrender.so.1 => /lib64/libXrender.so.1 (0x00007f73ce7fe000)
libXinerama.so.1 => /lib64/libXinerama.so.1 (0x00007f73ce5fb000)
libXi.so.6 => /lib64/libXi.so.6 (0x00007f73ce3eb000)
libXrandr.so.2 => /lib64/libXrandr.so.2 (0x00007f73ce1e0000)
libXcursor.so.1 => /lib64/libXcursor.so.1 (0x00007f73cdfd5000)
libXcomposite.so.1 => /lib64/libXcomposite.so.1 (0x00007f73cddd2000)
libXdamage.so.1 => /lib64/libXdamage.so.1 (0x00007f73cdbcf000)
libXext.so.6 => /lib64/libXext.so.6 (0x00007f73cd9bd000)
libffi.so.6 => /home/lvtao/miniconda3/envs/mxnet/lib/libffi.so.6
(0x00007f73cd7b4000)
libpcre.so.1 => /lib64/libpcre.so.1 (0x00007f73cd552000)
libselinux.so.1 => /lib64/libselinux.so.1 (0x00007f73cd32b000)
libresolv.so.2 => /lib64/libresolv.so.2 (0x00007f73cd112000)
libmount.so.1 => /lib64/libmount.so.1 (0x00007f73ccecf000)
libharfbuzz.so.0 => /lib64/libharfbuzz.so.0 (0x00007f73ccc32000)
libpixman-1.so.0 => /lib64/libpixman-1.so.0 (0x00007f73cc989000)
libEGL.so.1 => /lib64/libEGL.so.1 (0x00007f73cc775000)
libxcb-shm.so.0 => /lib64/libxcb-shm.so.0 (0x00007f73cc571000)
libxcb.so.1 => /lib64/libxcb.so.1 (0x00007f73cc349000)
libxcb-render.so.0 => /lib64/libxcb-render.so.0 (0x00007f73cc13b000)
libGL.so.1 => /lib64/libGL.so.1 (0x00007f73cbeaf000)
libthai.so.0 => /lib64/libthai.so.0 (0x00007f73cbca3000)
libfribidi.so.0 => /lib64/libfribidi.so.0 (0x00007f73cba87000)
libexpat.so.1 => /home/lvtao/miniconda3/envs/mxnet/lib/libexpat.so.1
(0x00007f73cba53000)
libuuid.so.1 => /lib64/libuuid.so.1 (0x00007f73cb84e000)
libbz2.so.1 => /lib64/libbz2.so.1 (0x00007f73cb63e000)
liblzma.so.5 => /home/lvtao/miniconda3/envs/mxnet/lib/liblzma.so.5
(0x00007f73cb418000)
liborc-0.4.so.0 => /lib64/liborc-0.4.so.0 (0x00007f73cb194000)
libv4l2.so.0 => /lib64/libv4l2.so.0 (0x00007f73caf86000)
libblkid.so.1 => /lib64/libblkid.so.1 (0x00007f73cad46000)
libgraphite2.so.3 => /lib64/libgraphite2.so.3 (0x00007f73cab18000)
libGLdispatch.so.0 => /lib64/libGLdispatch.so.0 (0x00007f73ca862000)
libXau.so.6 => /lib64/libXau.so.6 (0x00007f73ca65e000)
libGLX.so.0 => /lib64/libGLX.so.0 (0x00007f73ca42c000)
libv4lconvert.so.0 => /lib64/libv4lconvert.so.0 (0x00007f73ca1b3000)
```
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