Installing Caffe For Windows Python

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Note that in order to build the caffe python wrappers you must install boost using the –with-python option: brew install -build-from-source -with-python -fresh -vd boost Note that Homebrew maintains itself as a separate git repository and making the above brew edit FORMULA changes will change files in your local copy of homebrew’s master branch. Installing caffe. The instructions are mostly the same as the official installation instructions except for a few modifications specified below. First, install the usual system dependencies as described in here. Then, install the usual python dependecies using pip, but first update the requirements.txt file to use protobuf 3.0 alpha. Caffe Installation on Ubuntu 14.04 (CPU) with PYTHON support. Once we are done with the installation, we’ll also test the GOOGLE INCEPTIONISM (deepdream) code which uses Caffe. This is a follow up post to my last post – Generating images with Google’s “INCEPTIONISM” – deepdream where I had shared some awesome images generated using deepdream code. So, let’s get our hands dirty straight away. This is only relevant for the Ninja generator the Visual Studio generator will generate both Debug and Release configs if NOT DEFINED CMAKECONFIG set CMAKECONFIG=Release:: Set to 1 to use NCCL if NOT DEFINED USENCCL set USENCCL=0:: Change to 1 to build a caffe.dll if NOT DEFINED CMAKEBUILDSHAREDLIBS set CMAKEBUILDSHAREDLIBS=0:: Change to 3 if using python 3.5 (only 2.7 and 3.5 are supported) if NOT DEFINED PYTHONVERSION set PYTHONVERSION=2:: Change these options for your needs. Installing Caffe on Ubuntu (CPU-ONLY) 7 minute read First, to tell you guys the truth, I had no intention to write this post. You know, because I actually don’t have much experience with Caffe. And I am not some kind of experienced tech-guy who can deal with almost developing environment, either.

To build Caffe Matlab wrapper set MatlabSupport to true and MatlabDir to the root of your Matlab installation in. Windows CommonSettings.props. Remark After you have built solution with Matlab support, in order to use it you have to add the./matlab folder to Matlab search path. Install and Configure Caffe on windows 10. Install and Configure Caffe on windows 10.

Caffe is a deep learning framework made with expression, speed, and modularity in mind.It is developed by Berkeley AI Research (BAIR)/The Berkeley Vision and Learning Center (BVLC) and community contributors.

Check out the project site for all the details like

  • BAIR reference models and the community model zoo

and step-by-step examples.

Windows Setup

Requirements: Visual Studio 2015, CUDA 9.0, third party libraries: Baidu Yun or Google Drive. Please extract the archive into ./windows/thirdparty/. Then, add the folder ./windows/thirdparty/bins to the environment variable PATH.

Pre-Build Steps

Copy .windowsCommonSettings.props.example to .windowsCommonSettings.props

Python

By defaults Windows build requires CUDA and cuDNN libraries.Both can be disabled by adjusting build variables in .windowsCommonSettings.props.Python support is disabled by default, but can be enabled via .windowsCommonSettings.props as well.

CUDA

Download CUDA Toolkit 8.0from nVidia website.If you don't have CUDA installed, you can experiment with CPU_ONLY build.In .windowsCommonSettings.props set CpuOnlyBuild to true and set UseCuDNN & UseNCCL to false.

cuDNN

Download cuDNN v5from nVidia website.Unpack downloaded zip to %CUDA_PATH% (environment variable set by CUDA installer).Alternatively, you can unpack zip to any location and set CuDnnPath to point to this location in .windowsCommonSettings.props.CuDnnPath defined in .windowsCommonSettings.props.Also, you can disable cuDNN by setting UseCuDNN to false in the property file.

Python

To build Caffe Python wrapper set PythonSupport to true in .windowsCommonSettings.props.Download Miniconda 2.7 64-bit Windows installer [from Miniconda website] (http://conda.pydata.org/miniconda.html).Install for all users and add Python to PATH (through installer).

Run the following commands from elevated command prompt:

Remark

After you have built solution with Python support, in order to use it you have to either:

  • set PythonPath environment variable to point to <caffe_root>Buildx64Releasepycaffe, or
  • copy folder <caffe_root>Buildx64Releasepycaffecaffe under <python_root>libsite-packages.
Installing

Matlab

To build Caffe Matlab wrapper set MatlabSupport to true and MatlabDir to the root of your Matlab installation in .windowsCommonSettings.props.

Remark

After you have built solution with Matlab support, in order to use it you have to add the ./matlab folder to Matlab search path.

Build

Now, you should be able to build .windowsCaffe.sln

License and Citation

Caffe is released under the BSD 2-Clause license.The BAIR/BVLC reference models are released for unrestricted use.

Please cite Caffe in your publications if it helps your research:

Thanks, so along this same issue, I now can't seem to get the build to be incorporated as a module. I'm sure I'm missing something very obvious, but I don't know whether I copied the appropriate folder into my python site-packages folder

Assuming you cloned the caffe repo in C:Projectscaffe, when you build caffe it will copy the caffe.pyd (the compiled part of the caffe python package into) C:Projectscaffepythoncaffe. To make caffe available in your python install you can copy the C:Projectscaffepythoncaffe folder into your site-packages folder.

This will make the caffe package available to your python executable.

(Side Question: If we are only using caffe/python/caffe, why was the build required at all?)

caffe-builder is a bit of a misnomer since it does not actually build caffe but only its dependencies. So you can't download a pre-built version of caffe from this project. I will soon make a download available from the CI server but this is not available as we speak.

I also don't know where to find 'the required DLLs' to copy.

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Installing Caffe For Windows Python Server

You can use dependency walker to find the required dlls and only copy those. Alternatively you can copy all the dlls in C:Projectscaffebuildlibrariesbin, C:Projectscaffebuildlibrarieslib and C:Projectscaffebuildlibrariesx64vc[12 14]bin and you should be good to go. You need to copy those DLLs next to caffe.pyd.

Installing Caffe For Windows Python

If any of this helps you solve the issue you are having and would be so kind to send a PR updating the README so that other people can benefit from it that would be great.