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//*****************************************************************************
// Copyright 2017-2018 Intel Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//*****************************************************************************
#include "gtest/gtest.h"
#include "ngraph/file_util.hpp"
#include "ngraph/ngraph.hpp"
#include "ngraph/serializer.hpp"
#include "util/test_tools.hpp"
#include <memory>
using namespace std;
using namespace ngraph;
TEST(build_graph, build_simple)
{
// Function with 4 parameters
auto arg0 = make_shared<op::Parameter>(element::f32, Shape{7, 3});
auto arg1 = make_shared<op::Parameter>(element::f32, Shape{3});
auto arg2 = make_shared<op::Parameter>(element::f32, Shape{32, 7});
auto arg3 = make_shared<op::Parameter>(element::f32, Shape{32, 7});
auto broadcast_1 = make_shared<op::Broadcast>(arg3, Shape{10, 32, 7}, AxisSet{0});
auto b1 = make_shared<op::Broadcast>(arg3, Shape{10, 32, 7}, AxisSet{0});
auto dot = make_shared<op::Dot>(arg2, arg0);
ASSERT_EQ(dot->get_arguments()[0], arg2);
ASSERT_EQ(dot->get_arguments()[1], arg0);
auto cluster_0 = make_shared<Function>(dot, ParameterVector{arg0, arg1, arg2, arg3});
ASSERT_EQ(cluster_0->get_output_op(0)->get_argument(0), dot);
}
// Check node comparisons
TEST(build_graph, node_comparison)
{
auto arg0 = make_shared<op::Parameter>(element::f32, Shape{32, 3});
auto arg1 = make_shared<op::Parameter>(element::f32, Shape{3});
auto arg2 = make_shared<op::Parameter>(element::f32, Shape{32});
auto dot = make_shared<op::Dot>(arg0, arg1);
auto add = make_shared<op::Add>(dot, arg2);
auto parg = make_shared<op::Parameter>(element::f32, Shape{});
auto pattern_dot = make_shared<op::Dot>(parg, parg);
}
TEST(build_graph, literal)
{
// float scalar from a float
// auto float0 = FloatConstant::make(3.0);
vector<float> float_t{3.0};
auto float0 = make_shared<op::Constant>(element::f32, Shape{}, float_t);
ASSERT_EQ(float0->get_vector<float>(), std::vector<float>{3.0});
ASSERT_EQ(float0->get_element_type(), element::f32);
ASSERT_EQ(float0->get_shape(), Shape{});
auto d = make_shared<op::Dot>(float0, float0);
ASSERT_EQ(d->get_arguments().at(0), float0);
ASSERT_EQ(d->get_arguments().at(1), float0);
vector<int32_t> int32{3};
auto int32_0 = make_shared<op::Constant>(element::i32, Shape{}, int32);
ASSERT_EQ(int32_0->get_vector<int32_t>(), std::vector<int>{3});
ASSERT_EQ(int32_0->get_element_type(), element::i32);
ASSERT_EQ(int32_0->get_shape(), Shape{});
}
TEST(build_graph, tensor)
{
// float scalar from a float
// auto float0 = FloatConstant::make(3.0);
Shape shape{2, 3};
vector<float> float_t(shape_size(shape), 0);
auto float0 = make_shared<op::Constant>(element::f32, shape, float_t);
ASSERT_EQ(float0->get_element_type(), element::f32);
ASSERT_EQ(float0->get_shape(), shape);
auto d = make_shared<op::Add>(float0, float0);
ASSERT_EQ(d->get_arguments().at(0), float0);
ASSERT_EQ(d->get_arguments().at(1), float0);
Shape ishape{3, 5};
vector<int32_t> idata(shape_size(ishape), 0);
auto int32_0 = make_shared<op::Constant>(element::i32, ishape, idata);
ASSERT_EQ(int32_0->get_element_type(), element::i32);
ASSERT_EQ(int32_0->get_shape(), ishape);
}
// Check argument inverses
TEST(build_graph, arg_inverse)
{
}
// Check functions with undeclared parameters
TEST(build_graph, function_undeclared_parameters)
{
// Function with 4 parameters
auto arg0 = make_shared<op::Parameter>(element::f32, Shape{7, 3});
auto arg1 = make_shared<op::Parameter>(element::f32, Shape{3});
auto arg2 = make_shared<op::Parameter>(element::f32, Shape{32, 7});
auto arg3 = make_shared<op::Parameter>(element::f32, Shape{32, 7});
auto broadcast_1 = make_shared<op::Broadcast>(arg3, Shape{10, 32, 7}, AxisSet{0});
auto b1 = make_shared<op::Broadcast>(arg3, Shape{10, 32, 7}, AxisSet{0});
auto dot = make_shared<op::Dot>(arg2, arg0);
ASSERT_EQ(dot->get_arguments()[0], arg2);
ASSERT_EQ(dot->get_arguments()[1], arg0);
try
{
auto f = make_shared<Function>(dot, ParameterVector{arg0, arg1, arg3});
f->get_ops();
// Should have thrown, so fail if it didn't
FAIL() << "Undeclared parameter not detected.";
}
catch (const ngraph_error& error)
{
EXPECT_EQ(error.what(), std::string("Function references undeclared parameter"));
}
catch (...)
{
FAIL() << "Function construction failed for unexpected reason";
}
}