Caffe2 Golang Wrapper

Overview

Here's my attempt at wrapping Caffe2 C++ library with Golang CGO.

Note: Caffe2 is now a part of pytorch library, so we need to compile it from pytorch repository

Clone the pytorch git repository & compile it.

$ git clone https://github.com/pytorch/pytorch
# Cloning...
$ cd pytorch
$ git checkout v1.0.1 # I currently test using this version
# Compile it

(Depends on the pytorch build flags) Clone the mkl-dnn git repository & get the external header files.

$ https://github.com/intel/mkl-dnn
# Cloning...
$ cd mkl-dnn
$ git checkout v0.18.1 # I currently test using this version
# Compile it

Clone this repository.

$ git clone --depth=1 https://github.com/taufik-rama/caffe2-go-binding
# Cloning...

Copy all of the torch package include file (should be on torch/lib/include/) into caffe2/include-pytorch/

# On pytorch directory after compilation
$ cp -r torch/lib/include/* /path/to/caffe2/include-pytorch/

Copy libc10.so & libcaffe2.so from pytorch build result (should be on build/lib/) into caffe2/lib/ directory.

# On pytorch directory after compilation
$ cp build/lib/libc10.so build/lib/libcaffe2.so /path/to/caffe2/lib/

Copy all of the mkl-dnn external header file (should be on external/mkl{xx}/include/) into caffe2/include-mkl
```
# On pytorch directory after compilation
$ cp external/mkl{xx}/include/* /path/to/caffe2/include-mkl/
```
Compile the C project
```
$ cd caffe2 && make
# Compiling...
```
Build the Go package normally
```
$ go build
# Compiling...
```