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Telling about libopenblas to mxnet config files #13991

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mahmoodn opened this issue Jan 25, 2019 · 11 comments
Closed

Telling about libopenblas to mxnet config files #13991

mahmoodn opened this issue Jan 25, 2019 · 11 comments
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@mahmoodn
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mahmoodn commented Jan 25, 2019 •
edited

Trying to compile mxnet from source, I use the following command

sudo make -j 4 USE_OPENCV=1 USE_BLAS=openblas USE_CUDA=1 USE_CUDA_PATH=/usr/local/cuda USE_CUDNN=1

I also have installed OpenBLAS from source and it is there in my home

$ pwd
/home/mahmood/OpenBLAS-0.2.20
$ ls libopenblas*
libopenblas.a  libopenblas.so  libopenblas.so.0  libopenblas_zenp-r0.2.20.a  libopenblas_zenp-r0.2.20.so

However, I don't know where should I tell mxnet to use my libopenblas. I didn't find a clear answer for that in the documents. Any guide?
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@TaoLv
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TaoLv commented Jan 25, 2019

Try to add the path of binaries to LD_LIBRARY_PATH and path of headers to CPATH.

@mahmoodn
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Excuse me. What is that CPATH? I can not see that in make/config.mk

@TaoLv
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TaoLv commented Jan 25, 2019

@mahmoodn

export LD_LIBRARY_PATH=your/path/to/openblas/lib:$LD_LIBRARY_PATH
export CPATH=your/path/to/openblas/include:$CPATH
make -j4 USE_BLAS=openblas

@mahmoodn
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OK. That has been passed. However, there is another error about omp

$ make -j 4 USE_BLAS=openblas USE_CUDA=1 USE_CUDA_PATH=/usr/local/cuda USE_CUDNN=1
Makefile:187: "USE_LAPACK disabled because libraries were not found"
INFO: nvcc was not found on your path
INFO: Using /usr/local/cuda/bin/nvcc as nvcc path
Running CUDA_ARCH: -gencode arch=compute_30,code=sm_30 -gencode arch=compute_35,code=sm_35 -gencode arch=compute_50,code=sm_50 -gencode arch=compute_52,code=sm_52 -gencode arch=compute_60,code=sm_60 -gencode arch=compute_61,code=sm_61 -gencode arch=compute_70,code=sm_70 -gencode arch=compute_75,code=[sm_75,compute_75] --fatbin-options -compress-all
Package opencv was not found in the pkg-config search path.
Perhaps you should add the directory containing `opencv.pc'
to the PKG_CONFIG_PATH environment variable
No package 'opencv' found
Package opencv was not found in the pkg-config search path.
Perhaps you should add the directory containing `opencv.pc'
to the PKG_CONFIG_PATH environment variable
No package 'opencv' found
g++ -std=c++11 -c -DMSHADOW_FORCE_STREAM -Wall -Wsign-compare -O3 -DNDEBUG=1 -I/home/mahmood/mx/mxnet/3rdparty/mshadow/ -I/home/mahmood/mx/mxnet/3rdparty/dmlc-core/include -fPIC -I/home/mahmood/mx/mxnet/3rdparty/tvm/nnvm/include -I/home/mahmood/mx/mxnet/3rdparty/dlpack/include -I/home/mahmood/mx/mxnet/3rdparty/tvm/include -Iinclude -funroll-loops -Wno-unused-parameter -Wno-unknown-pragmas -Wno-unused-local-typedefs -msse3 -mf16c -I/usr/local/cuda/include -DMSHADOW_USE_CBLAS=1 -DMSHADOW_USE_MKL=0 -I/home/mahmood/mx/mxnet/3rdparty/mkldnn/build/install/include -DMSHADOW_RABIT_PS=0 -DMSHADOW_DIST_PS=0 -DMSHADOW_USE_PASCAL=0 -DMXNET_USE_MKLDNN=1 -DUSE_MKL=1 -I/home/mahmood/mx/mxnet/src/operator/nn/mkldnn/ -I/home/mahmood/mx/mxnet/3rdparty/mkldnn/build/install/include -DMXNET_USE_OPENCV=1  -fopenmp -DMXNET_USE_OPERATOR_TUNING=1 -DMSHADOW_USE_CUDNN=1  -I/home/mahmood/mx/mxnet/3rdparty/cub -DMXNET_ENABLE_CUDA_RTC=1 -DMXNET_USE_NCCL=0 -DMXNET_USE_LIBJPEG_TURBO=0 -MMD -c src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc -o build/src/operator/quantization/mkldnn/mkldnn_quantized_conv.o
Package opencv was not found in the pkg-config search path.
Perhaps you should add the directory containing `opencv.pc'
to the PKG_CONFIG_PATH environment variable
No package 'opencv' found
g++ -std=c++11 -c -DMSHADOW_FORCE_STREAM -Wall -Wsign-compare -O3 -DNDEBUG=1 -I/home/mahmood/mx/mxnet/3rdparty/mshadow/ -I/home/mahmood/mx/mxnet/3rdparty/dmlc-core/include -fPIC -I/home/mahmood/mx/mxnet/3rdparty/tvm/nnvm/include -I/home/mahmood/mx/mxnet/3rdparty/dlpack/include -I/home/mahmood/mx/mxnet/3rdparty/tvm/include -Iinclude -funroll-loops -Wno-unused-parameter -Wno-unknown-pragmas -Wno-unused-local-typedefs -msse3 -mf16c -I/usr/local/cuda/include -DMSHADOW_USE_CBLAS=1 -DMSHADOW_USE_MKL=0 -I/home/mahmood/mx/mxnet/3rdparty/mkldnn/build/install/include -DMSHADOW_RABIT_PS=0 -DMSHADOW_DIST_PS=0 -DMSHADOW_USE_PASCAL=0 -DMXNET_USE_MKLDNN=1 -DUSE_MKL=1 -I/home/mahmood/mx/mxnet/src/operator/nn/mkldnn/ -I/home/mahmood/mx/mxnet/3rdparty/mkldnn/build/install/include -DMXNET_USE_OPENCV=1  -fopenmp -DMXNET_USE_OPERATOR_TUNING=1 -DMSHADOW_USE_CUDNN=1  -I/home/mahmood/mx/mxnet/3rdparty/cub -DMXNET_ENABLE_CUDA_RTC=1 -DMXNET_USE_NCCL=0 -DMXNET_USE_LIBJPEG_TURBO=0 -MMD -c src/operator/quantization/mkldnn/mkldnn_quantized_pooling.cc -o build/src/operator/quantization/mkldnn/mkldnn_quantized_pooling.o
Package opencv was not found in the pkg-config search path.
Perhaps you should add the directory containing `opencv.pc'
to the PKG_CONFIG_PATH environment variable
No package 'opencv' found
Package opencv was not found in the pkg-config search path.
Perhaps you should add the directory containing `opencv.pc'
to the PKG_CONFIG_PATH environment variable
No package 'opencv' found
g++ -std=c++11 -c -DMSHADOW_FORCE_STREAM -Wall -Wsign-compare -O3 -DNDEBUG=1 -I/home/mahmood/mx/mxnet/3rdparty/mshadow/ -I/home/mahmood/mx/mxnet/3rdparty/dmlc-core/include -fPIC -I/home/mahmood/mx/mxnet/3rdparty/tvm/nnvm/include -I/home/mahmood/mx/mxnet/3rdparty/dlpack/include -I/home/mahmood/mx/mxnet/3rdparty/tvm/include -Iinclude -funroll-loops -Wno-unused-parameter -Wno-unknown-pragmas -Wno-unused-local-typedefs -msse3 -mf16c -I/usr/local/cuda/include -DMSHADOW_USE_CBLAS=1 -DMSHADOW_USE_MKL=0 -I/home/mahmood/mx/mxnet/3rdparty/mkldnn/build/install/include -DMSHADOW_RABIT_PS=0 -DMSHADOW_DIST_PS=0 -DMSHADOW_USE_PASCAL=0 -DMXNET_USE_MKLDNN=1 -DUSE_MKL=1 -I/home/mahmood/mx/mxnet/src/operator/nn/mkldnn/ -I/home/mahmood/mx/mxnet/3rdparty/mkldnn/build/install/include -DMXNET_USE_OPENCV=1  -fopenmp -DMXNET_USE_OPERATOR_TUNING=1 -DMSHADOW_USE_CUDNN=1  -I/home/mahmood/mx/mxnet/3rdparty/cub -DMXNET_ENABLE_CUDA_RTC=1 -DMXNET_USE_NCCL=0 -DMXNET_USE_LIBJPEG_TURBO=0 -MMD -c src/operator/quantization/mkldnn/mkldnn_quantized_concat.cc -o build/src/operator/quantization/mkldnn/mkldnn_quantized_concat.o
g++ -std=c++11 -c -DMSHADOW_FORCE_STREAM -Wall -Wsign-compare -O3 -DNDEBUG=1 -I/home/mahmood/mx/mxnet/3rdparty/mshadow/ -I/home/mahmood/mx/mxnet/3rdparty/dmlc-core/include -fPIC -I/home/mahmood/mx/mxnet/3rdparty/tvm/nnvm/include -I/home/mahmood/mx/mxnet/3rdparty/dlpack/include -I/home/mahmood/mx/mxnet/3rdparty/tvm/include -Iinclude -funroll-loops -Wno-unused-parameter -Wno-unknown-pragmas -Wno-unused-local-typedefs -msse3 -mf16c -I/usr/local/cuda/include -DMSHADOW_USE_CBLAS=1 -DMSHADOW_USE_MKL=0 -I/home/mahmood/mx/mxnet/3rdparty/mkldnn/build/install/include -DMSHADOW_RABIT_PS=0 -DMSHADOW_DIST_PS=0 -DMSHADOW_USE_PASCAL=0 -DMXNET_USE_MKLDNN=1 -DUSE_MKL=1 -I/home/mahmood/mx/mxnet/src/operator/nn/mkldnn/ -I/home/mahmood/mx/mxnet/3rdparty/mkldnn/build/install/include -DMXNET_USE_OPENCV=1  -fopenmp -DMXNET_USE_OPERATOR_TUNING=1 -DMSHADOW_USE_CUDNN=1  -I/home/mahmood/mx/mxnet/3rdparty/cub -DMXNET_ENABLE_CUDA_RTC=1 -DMXNET_USE_NCCL=0 -DMXNET_USE_LIBJPEG_TURBO=0 -MMD -c src/operator/subgraph/mkldnn/mkldnn_conv_property.cc -o build/src/operator/subgraph/mkldnn/mkldnn_conv_property.o
In file included from /home/mahmood/mx/mxnet/3rdparty/dmlc-core/include/dmlc/omp.h:11:0,
                 from src/operator/subgraph/mkldnn/../.././../common/utils.h:29,
                 from src/operator/subgraph/mkldnn/../.././operator_common.h:43,
                 from src/operator/subgraph/mkldnn/../../elemwise_op_common.h:38,
                 from src/operator/subgraph/mkldnn/../common.h:26,
                 from src/operator/subgraph/mkldnn/mkldnn_conv_property.cc:22:
/usr/lib/gcc/x86_64-linux-gnu/7/include/omp.h:90:12: error: declaration of ‘int omp_get_num_procs() throw ()’ has a different exception specifier
 extern int omp_get_num_procs (void) __GOMP_NOTHROW;
            ^~~~~~~~~~~~~~~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/operator.h:38,
                 from src/operator/subgraph/mkldnn/../../elemwise_op_common.h:29,
                 from src/operator/subgraph/mkldnn/../common.h:26,
                 from src/operator/subgraph/mkldnn/mkldnn_conv_property.cc:22:
/home/mahmood/OpenBLAS-0.2.20/common.h:653:5: note: from previous declaration ‘int omp_get_num_procs()’
 int omp_get_num_procs(void) __attribute__ ((weak));
     ^~~~~~~~~~~~~~~~~
In file included from /home/mahmood/mx/mxnet/3rdparty/dmlc-core/include/dmlc/omp.h:11:0,
                 from src/operator/subgraph/mkldnn/../.././../common/utils.h:29,
                 from src/operator/subgraph/mkldnn/../.././operator_common.h:43,
                 from src/operator/subgraph/mkldnn/../../elemwise_op_common.h:38,
                 from src/operator/subgraph/mkldnn/../common.h:26,
                 from src/operator/subgraph/mkldnn/mkldnn_conv_property.cc:22:
/usr/lib/gcc/x86_64-linux-gnu/7/include/omp.h:92:12: error: declaration of ‘int omp_in_parallel() throw ()’ has a different exception specifier
 extern int omp_in_parallel (void) __GOMP_NOTHROW;
            ^~~~~~~~~~~~~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/operator.h:38,
                 from src/operator/subgraph/mkldnn/../../elemwise_op_common.h:29,
                 from src/operator/subgraph/mkldnn/../common.h:26,
                 from src/operator/subgraph/mkldnn/mkldnn_conv_property.cc:22:
/home/mahmood/OpenBLAS-0.2.20/common.h:652:5: note: from previous declaration ‘int omp_in_parallel()’
 int omp_in_parallel  (void) __attribute__ ((weak));
     ^~~~~~~~~~~~~~~
In file included from /home/mahmood/mx/mxnet/3rdparty/dmlc-core/include/dmlc/omp.h:11:0,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../../common/utils.h:29,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../operator_common.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../pooling-inl.h:38,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_pooling-inl.h:31,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_pooling.cc:28:
/usr/lib/gcc/x86_64-linux-gnu/7/include/omp.h:90:12: error: declaration of ‘int omp_get_num_procs() throw ()’ has a different exception specifier
 extern int omp_get_num_procs (void) __GOMP_NOTHROW;
            ^~~~~~~~~~~~~~~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/operator.h:38,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../pooling-inl.h:32,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_pooling-inl.h:31,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_pooling.cc:28:
/home/mahmood/OpenBLAS-0.2.20/common.h:653:5: note: from previous declaration ‘int omp_get_num_procs()’
 int omp_get_num_procs(void) __attribute__ ((weak));
     ^~~~~~~~~~~~~~~~~
In file included from /home/mahmood/mx/mxnet/3rdparty/dmlc-core/include/dmlc/omp.h:11:0,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../../common/utils.h:29,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../operator_common.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../pooling-inl.h:38,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_pooling-inl.h:31,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_pooling.cc:28:
/usr/lib/gcc/x86_64-linux-gnu/7/include/omp.h:92:12: error: declaration of ‘int omp_in_parallel() throw ()’ has a different exception specifier
 extern int omp_in_parallel (void) __GOMP_NOTHROW;
            ^~~~~~~~~~~~~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/operator.h:38,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../pooling-inl.h:32,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_pooling-inl.h:31,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_pooling.cc:28:
/home/mahmood/OpenBLAS-0.2.20/common.h:652:5: note: from previous declaration ‘int omp_in_parallel()’
 int omp_in_parallel  (void) __attribute__ ((weak));
     ^~~~~~~~~~~~~~~
In file included from /home/mahmood/mx/mxnet/3rdparty/dmlc-core/include/dmlc/omp.h:11:0,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../../common/utils.h:29,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../operator_common.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../concat-inl.h:36,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_concat-inl.h:32,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_concat.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/omp.h:90:12: error: declaration of ‘int omp_get_num_procs() throw ()’ has a different exception specifier
 extern int omp_get_num_procs (void) __GOMP_NOTHROW;
            ^~~~~~~~~~~~~~~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/operator.h:38,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../concat-inl.h:30,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_concat-inl.h:32,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_concat.cc:27:
/home/mahmood/OpenBLAS-0.2.20/common.h:653:5: note: from previous declaration ‘int omp_get_num_procs()’
 int omp_get_num_procs(void) __attribute__ ((weak));
     ^~~~~~~~~~~~~~~~~
In file included from /home/mahmood/mx/mxnet/3rdparty/dmlc-core/include/dmlc/omp.h:11:0,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../../common/utils.h:29,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../operator_common.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../concat-inl.h:36,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_concat-inl.h:32,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_concat.cc:27:
/usr/lib/gcc/x86_64-linux-gnu/7/include/omp.h:92:12: error: declaration of ‘int omp_in_parallel() throw ()’ has a different exception specifier
 extern int omp_in_parallel (void) __GOMP_NOTHROW;
            ^~~~~~~~~~~~~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/operator.h:38,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../concat-inl.h:30,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_concat-inl.h:32,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_concat.cc:27:
/home/mahmood/OpenBLAS-0.2.20/common.h:652:5: note: from previous declaration ‘int omp_in_parallel()’
 int omp_in_parallel  (void) __attribute__ ((weak));
     ^~~~~~~~~~~~~~~
In file included from /home/mahmood/mx/mxnet/3rdparty/dmlc-core/include/dmlc/omp.h:11:0,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../../common/utils.h:29,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../operator_common.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../convolution-inl.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_convolution-inl.h:32,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc:28:
/usr/lib/gcc/x86_64-linux-gnu/7/include/omp.h:90:12: error: declaration of ‘int omp_get_num_procs() throw ()’ has a different exception specifier
 extern int omp_get_num_procs (void) __GOMP_NOTHROW;
            ^~~~~~~~~~~~~~~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/ndarray.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_base-inl.h:58,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc:27:
/home/mahmood/OpenBLAS-0.2.20/common.h:653:5: note: from previous declaration ‘int omp_get_num_procs()’
 int omp_get_num_procs(void) __attribute__ ((weak));
     ^~~~~~~~~~~~~~~~~
In file included from /home/mahmood/mx/mxnet/3rdparty/dmlc-core/include/dmlc/omp.h:11:0,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../../common/utils.h:29,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../../operator_common.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../convolution-inl.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_convolution-inl.h:32,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc:28:
/usr/lib/gcc/x86_64-linux-gnu/7/include/omp.h:92:12: error: declaration of ‘int omp_in_parallel() throw ()’ has a different exception specifier
 extern int omp_in_parallel (void) __GOMP_NOTHROW;
            ^~~~~~~~~~~~~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/ndarray.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_base-inl.h:58,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc:27:
/home/mahmood/OpenBLAS-0.2.20/common.h:652:5: note: from previous declaration ‘int omp_in_parallel()’
 int omp_in_parallel  (void) __attribute__ ((weak));
     ^~~~~~~~~~~~~~~
In file included from src/operator/quantization/mkldnn/../../nn/mkldnn/../../linalg.h:31:0,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../convolution-inl.h:44,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_convolution-inl.h:32,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc:28:
src/operator/quantization/mkldnn/../../nn/mkldnn/../.././c_lapack_api.h:87:28: error: conflicting declaration of C function ‘void spotrf_(char*, int*, float*, int*, int*)’
   MXNET_LAPACK_FSIGNATURE1(spotrf, float)
                            ^
src/operator/quantization/mkldnn/../../nn/mkldnn/../.././c_lapack_api.h:84:12: note: in definition of macro ‘MXNET_LAPACK_FSIGNATURE1’
       void func##_(char* uplo, int* n, dtype* a, int* lda, int *info);
            ^~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/ndarray.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_base-inl.h:58,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc:27:
/home/mahmood/OpenBLAS-0.2.20/common_interface.h:689:14: note: previous declaration ‘int spotrf_(char*, blasint*, float*, blasint*, blasint*)’
 int BLASFUNC(spotrf)(char *, blasint *, float  *, blasint *, blasint *);
              ^
/home/mahmood/OpenBLAS-0.2.20/common.h:185:24: note: in definition of macro ‘BLASFUNC’
 #define BLASFUNC(FUNC) FUNC##_
                        ^~~~
In file included from src/operator/quantization/mkldnn/../../nn/mkldnn/../../linalg.h:31:0,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/../convolution-inl.h:44,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_convolution-inl.h:32,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc:28:
src/operator/quantization/mkldnn/../../nn/mkldnn/../.././c_lapack_api.h:88:28: error: conflicting declaration of C function ‘void dpotrf_(char*, int*, double*, int*, int*)’
   MXNET_LAPACK_FSIGNATURE1(dpotrf, double)
                            ^
src/operator/quantization/mkldnn/../../nn/mkldnn/../.././c_lapack_api.h:84:12: note: in definition of macro ‘MXNET_LAPACK_FSIGNATURE1’
       void func##_(char* uplo, int* n, dtype* a, int* lda, int *info);
            ^~~~
In file included from /home/mahmood/OpenBLAS-0.2.20/cblas.h:5:0,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/./base.h:162,
                 from /home/mahmood/mx/mxnet/3rdparty/mshadow/mshadow/tensor.h:16,
                 from include/mxnet/./base.h:33,
                 from include/mxnet/ndarray.h:43,
                 from src/operator/quantization/mkldnn/../../nn/mkldnn/mkldnn_base-inl.h:58,
                 from src/operator/quantization/mkldnn/mkldnn_quantized_conv.cc:27:
/home/mahmood/OpenBLAS-0.2.20/common_interface.h:690:14: note: previous declaration ‘int dpotrf_(char*, blasint*, double*, blasint*, blasint*)’
 int BLASFUNC(dpotrf)(char *, blasint *, double *, blasint *, blasint *);
              ^
/home/mahmood/OpenBLAS-0.2.20/common.h:185:24: note: in definition of macro ‘BLASFUNC’
 #define BLASFUNC(FUNC) FUNC##_
                        ^~~~
Makefile:477: recipe for target 'build/src/operator/quantization/mkldnn/mkldnn_quantized_pooling.o' failed
make: *** [build/src/operator/quantization/mkldnn/mkldnn_quantized_pooling.o] Error 1
make: *** Waiting for unfinished jobs....
Makefile:477: recipe for target 'build/src/operator/subgraph/mkldnn/mkldnn_conv_property.o' failed
make: *** [build/src/operator/subgraph/mkldnn/mkldnn_conv_property.o] Error 1
Makefile:477: recipe for target 'build/src/operator/quantization/mkldnn/mkldnn_quantized_concat.o' failed
make: *** [build/src/operator/quantization/mkldnn/mkldnn_quantized_concat.o] Error 1
Makefile:477: recipe for target 'build/src/operator/quantization/mkldnn/mkldnn_quantized_conv.o' failed
make: *** [build/src/operator/quantization/mkldnn/mkldnn_quantized_conv.o] Error 1

@TaoLv
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TaoLv commented Jan 25, 2019

Cannot reproduce that on my machine with either GCC 4.85 or GCC 7.2.1. From the error message, it looks like your openblas is using a different version of omp or is built with different version of compiler.

@TaoLv
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TaoLv commented Jan 25, 2019

BTW, seems opencv is also missing.

@mahmoodn
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I am using Ubuntu 18.04 with gcc-7.3.0 and cuda-10
Also, I downloaded OPneBLAS-0.2.20 and built from source.
So, OpenBLAS is built with gcc-7.3.0

@frankfliu
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@mxnet-label-bot add [build, question]

@mahmoodn
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OK. There was a problem with the apt that prevented me to install libopencv and libopenblas from repositories. Installation from source wasn't successful for these libraries.

I will close this issue and open another problem!

@ChaiBapchya ChaiBapchya mentioned this issue Feb 20, 2019
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@knjwhn
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knjwhn commented Oct 21, 2019

Hello,guys,I made some modification in openblas (add a new cblas_mygemm)and I wanna to use it in mxnet , is there have a place or something to call cblas_sgemm() in mxnet source code ? Hope for your help.

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@mahmoodn @marcoabreu @TaoLv @frankfliu @mxnet-label-bot @knjwhn