ai4reason / tensorflow-c-api-examples

TensorFlow C API Examples

Tensorflow C API Examples

Get Libraries

Download, or ...

You need to download libraries (tested with version 1.15.0) from:

https://www.tensorflow.org/install/lang_c

Put them in lib directory next to include. Update include for different versions.

See their LICENSE for includes.

... Compile

1. Download Bazel 0.26.1 from [https://github.com/bazelbuild/bazel/releases].

   $ wget https://github.com/bazelbuild/bazel/releases/download/0.26.1/bazel-0.26.1-installer-linux-x86_64.sh
   $ bash bazel-0.26.1-installer-linux-x86_64.sh --user
   

2. Get TensorFlow sources version 1.15.

   $ git clone https://github.com/tensorflow/tensorflow.git
   $ cd tensorflow
   $ git checkout r1.15
   

3. Compile C API.

   $ ./configure
   $ bazel build -c opt --copt=-mavx --copt=-mavx2 --copt=-mfma --copt=-mfpmath=both --copt=-msse4.2 //tensorflow:libtensorflow.so

Example Applications

1. tfc-version: Display version (from Tensorflow page).
2. tfc-model-list: List nodes in a model.
3. tfc-model-eval: Load model (Bartosz's example_2) and a evaluate a vector.

Compile

Check examples/make.sh to see how to compile:

$ cd examples
$ ./make.sh

Run with . to export LD_LIBRARY_PATH to your current shell envirnonment.

$ . ./make.sh
$ ./tfc-model-eval models/example

Credits

Development of this software prototype was supported by ERC Consolidator grant no. 649043 AI4REASON.