Crunchy9 opened a new issue #15391: Fails to build with MKL-DNN on Windows (VS 15 14.16), Intel MKL FATAL ERROR URL: https://github.com/apache/incubator-mxnet/issues/15391 ## Description I use mxnet with R API , OpenCV works and then error comes: Intel MKL FATAL ERROR: Cannot load mkl_intel_thread.dll. ## Environment info (Required) ## Build info (Required if built from source) Compiler (gcc/clang/mingw/visual studio): Visual Studio 2017 14.16.27023 OpenCV 4.1.0 Cmake 3.14.0 R 3.6.0 Rtools 3.5 OpenCV_DIR=C:\build_mxnet\with_mkldnn\opencv\build MKL_ROOT=C:\Program Files (x86)\IntelSWTools\compilers_and_libraries_2019\windows\mkl PATH=...;C:\Program Files\Git\cmd;C:\build_mxnet\with_mkldnn\opencv\build\x64\vc15\bin;C:\Program Files\CMake\bin MXNet commit hash: 51acd4d328c6da475c058806565d93bcddee7402 Build config: cmd x64 Native Tools VS 2017: c:\build_mxnet\with_mkldnn\incubator-mxnet\build>"C:\Program Files (x86)\IntelSWTools\compilers_and_libraries\windows\mkl\bin\mklvars.bat" intel64 c:\build_mxnet\with_mkldnn\incubator-mxnet\build>cmake -G "Visual Studio 15 Win64" .. -DUSE_CUDA=0 -DUSE_CUDNN=0 -DUSE_NVRTC=0 -DUSE_OPENCV=1 -DUSE_OPENMP=1 -DUSE_PROFILER=1 -DUSE_BLAS=mkl -DUSE_LAPACK=1 -DUSE_DIST_KVSTORE=0 -DCUDA_ARCH_NAME=All -DUSE_MKLDNN=1 -DCMAKE_BUILD_TYPE=Release -DMKL_ROOT="C:\Program Files (x86)\IntelSWTools\compilers_and_libraries\windows\mkl" (Extracting archive: C:\build_mxnet\with_mkldnn\incubator-mxnet\build\mklml\mklml_win_2019.0.5.20190502.zip) (Setting MKLROOT path to C:/build_mxnet/with_mkldnn/incubator-mxnet/build/mklml/mklml_win_2019.0.5.20190502) ? c:\build_mxnet\with_mkldnn\incubator-mxnet\build>msbuild mxnet.sln /p:Configuration=Release;Platform=x64 /maxcpucount ## Error Message: Start training with 1 devices Intel MKL FATAL ERROR: Cannot load mkl_intel_thread.dll. ## Minimum reproducible example Make R package and try to start training any network. ## What have you tried to solve it? 1. https://stackoverflow.com/questions/55017740/mxnet-build-with-intel-mkl-always-throw-error-intel-mkl-fatal-error-cannot-loa (doesn't work) 2. https://zhuanlan.zhihu.com/p/58918998 (don't know if I understand properly)
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