Once again…

by overdosedblog, posted in IDE, Uncategorized

Yup, once again I’m installing Windows.

There are some people who sometimes are tempted to go for shopping or have some fun at the club, but me… I like from time to time to change the operating system [wat?]. I get the impression then that my computer has been cleared from all of the errors and failures which I did with his previous incarnation.

Okay, seriously, I wanted to finally compile MLPACK under Windows. According to the keonkim's guidelines, it went like clockwork.

========== Build: 40 succeeded, 0 failed, 0 up-to-date, 0 skipped ==========

In case I forgot how it was doing:

    1. Configurate MLPACK in Visual Studio 2015 Community:
      • create new project: File > New > Project from Existing Code
      • install dependencies: Tools > NuGet Package Manager > Manage NuGet Packages for Solution > Browse
        • OpenBLAS.0.2.14.1
        • boost.1.61.0
        • boost_unit_test_framework-vc140.1.61.0
        • boost_program_options-vc140.1.61.0
        • boost_random-vc140.1.61.0
        • boost_serialization-vc140.1.61.0
        • boost_math_c99-vc11.0
    2. Build latest stable Armadillo
cmake -G "Visual Studio 14 2015 Win64"- BLAS_LIBRARY:FILEPATH="C:/projects/mlpack-2.0.3/packages/OpenBLAS.0.2.14.1/lib/native/lib/x64/libopenblas.dll.a" -DLAPACK_LIBRARY:FILEPATH="C:/projects/mlpack-2.0.3/packages/OpenBLAS.0.2.14.1/lib/native/lib/x64/libopenblas.dll.a" -DCMAKE_PREFIX:FILEPATH="C:/projects/armadillo" -DBUILD_SHARED_LIBS=OFF ..

 3. Build latest stable MLPACK

cmake -G "Visual Studio 14 2015 Win64" -DBLAS_LIBRARY:FILEPATH="C:/projects/mlpack-2.0.3/packages/OpenBLAS.0.2.14.1/lib/native/lib/x64/libopenblas.dll.a" -DLAPACK_LIBRARY:FILEPATH="C:/projects/mlpack-2.0.3/packages/OpenBLAS.0.2.14.1/lib/native/lib/x64/libopenblas.dll.a" -DARMADILLO_INCLUDE_DIR="C:/projects/armadillo-7.400.1/include" -DARMADILLO_LIBRARY:FILEPATH="C:/projects/armadillo-7.400.1/build/Debug/armadillo.lib" -DBOOST_INCLUDEDIR:PATH="C:/projects/mlpack-2.0.3/packages/boost.1.61.0.0/lib/native/include" -DBOOST_LIBRARYDIR:PATH="C:/projects/mlpack-2.0.3/packages/boost_libs" -DDEBUG=ON -DPROFILE=OFF ..

6 thoughts on “Once again…”

  1. Pingback: #include “mlpackcore.hpp” – overdosed

  2. I followed all the steps properly and I get the following error
    CMake Error at C:/Program Files/CMake/share/cmake-3.7/Modules/FindBoost.cmake:1793 (message):
    Unable to find the requested Boost libraries.

    Boost version: 1.61.0

    Boost include path:
    C:/projects/mlpack-master/packages/boost.1.61.0.0/lib/native/include

    Could not find the following Boost libraries:

    boost_unit_test_framework
    boost_serialization

    Some (but not all) of the required Boost libraries were found. You may
    need to install these additional Boost libraries. Alternatively, set
    BOOST_LIBRARYDIR to the directory containing Boost libraries or BOOST_ROOT
    to the location of Boost.
    Call Stack (most recent call first):
    CMakeLists.txt:270 (find_package)

    windows CMake version 3.7.1

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  3. The program mentioned in this tutorial is working fine.
    But when I try to run the covariance code in
    http://www.mlpack.org/docs/mlpack-2.1.1/doxygen.php?doc=sample.html
    I get sixteen “linker 2019” errors.

    unresolved external symbol sdot_ referenced in function “double __cdecl arma::blas::dot(unsigned __int64,double const *,double const *)” (??$dot@N@blas@arma@@YAN_KPEBN1@Z LINE 1

    unresolved external symbol ddot_ referenced in function “double __cdecl arma::blas::dot(unsigned __int64,double const *,double const *)” (??$dot@N@blas@arma@@YAN_KPEBN1@Z LINE 1

    and many more

    Iam new to visual studio and mlpack. Please help!

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