working on GeForce GTX 1050 Ti

    session->ReleaseCallable(feed_gpu_fetch_cpu);

    /*

    using namespace tensorflow;

    using namespace tensorflow::ops;

    auto root = Scope::NewRootScope();

    //auto A = Const(root, {1,16,16,1},{8,8});

    //auto B = Const(root, 5,{});

    auto A = Placeholder(root.WithOpName("A"), DT_INT32, Placeholder::Shape({2,2}));

    auto v = Identity(root.WithOpName("v"), A);

    //auto v = Fill(root.WithOpName("v"), A, B);

    // Vector b = [3 5]

    //auto b = Const(root, {{3, 5}});

    // v = Ab^T

    //auto v = MatMul(root.WithOpName("v"), A, b, MatMul::TransposeB(true));

    ClientSession session2(root);

    // Run and fetch v

    int aa[2][2] = {{1,2},{3,4}};

    TF_CHECK_OK(session2.Run({ {A,{{1,2},{3,4}}} },{v}, &outputs));

    // Expect outputs[0] == [19; -3]

    LOG(INFO) << outputs[0].DebugString();

    cout << outputs[0].matrix<int>() << endl;

    */

    return 0;

}