1 //*****************************************************************************
2 // Copyright 2017-2020 Intel Corporation
4 // Licensed under the Apache License, Version 2.0 (the "License");
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
15 //*****************************************************************************
17 #include "gtest/gtest.h"
19 #include "ngraph/file_util.hpp"
20 #include "ngraph/ngraph.hpp"
21 #include "util/test_tools.hpp"
25 NGRAPH_SUPPRESS_DEPRECATED_START
28 using namespace ngraph;
30 TEST(build_graph, build_simple)
32 // Function with 4 parameters
33 auto arg0 = make_shared<op::Parameter>(element::f32, Shape{7, 3});
34 auto arg1 = make_shared<op::Parameter>(element::f32, Shape{3});
35 auto arg2 = make_shared<op::Parameter>(element::f32, Shape{32, 7});
36 auto arg3 = make_shared<op::Parameter>(element::f32, Shape{32, 7});
37 auto broadcast_1 = make_shared<op::Broadcast>(arg3, Shape{10, 32, 7}, AxisSet{0});
38 auto b1 = make_shared<op::Broadcast>(arg3, Shape{10, 32, 7}, AxisSet{0});
39 auto dot = make_shared<op::Dot>(arg2, arg0);
40 ASSERT_EQ(dot->input_value(0).get_node_shared_ptr(), arg2);
41 ASSERT_EQ(dot->input_value(1).get_node_shared_ptr(), arg0);
43 auto cluster_0 = make_shared<Function>(dot, ParameterVector{arg0, arg1, arg2, arg3});
45 ASSERT_EQ(cluster_0->get_output_op(0)->input_value(0).get_node_shared_ptr(), dot);
48 // Check node comparisons
49 TEST(build_graph, node_comparison)
51 auto arg0 = make_shared<op::Parameter>(element::f32, Shape{32, 3});
52 auto arg1 = make_shared<op::Parameter>(element::f32, Shape{3});
53 auto arg2 = make_shared<op::Parameter>(element::f32, Shape{32});
55 auto dot = make_shared<op::Dot>(arg0, arg1);
56 auto add = make_shared<op::Add>(dot, arg2);
58 auto parg = make_shared<op::Parameter>(element::f32, Shape{});
59 auto pattern_dot = make_shared<op::Dot>(parg, parg);
62 TEST(build_graph, literal)
64 // float scalar from a float
65 // auto float0 = FloatConstant::make(3.0);
66 vector<float> float_t{3.0};
67 auto float0 = make_shared<op::Constant>(element::f32, Shape{}, float_t);
68 ASSERT_EQ(float0->get_vector<float>(), std::vector<float>{3.0});
69 ASSERT_EQ(float0->get_element_type(), element::f32);
70 ASSERT_EQ(float0->get_shape(), Shape{});
71 auto d = make_shared<op::Dot>(float0, float0);
72 ASSERT_EQ(d->input_values().at(0).get_node_shared_ptr(), float0);
73 ASSERT_EQ(d->input_values().at(1).get_node_shared_ptr(), float0);
75 vector<int32_t> int32{3};
76 auto int32_0 = make_shared<op::Constant>(element::i32, Shape{}, int32);
77 ASSERT_EQ(int32_0->get_vector<int32_t>(), std::vector<int>{3});
78 ASSERT_EQ(int32_0->get_element_type(), element::i32);
79 ASSERT_EQ(int32_0->get_shape(), Shape{});
82 TEST(build_graph, tensor)
84 // float scalar from a float
85 // auto float0 = FloatConstant::make(3.0);
87 vector<float> float_t(shape_size(shape), 0);
88 auto float0 = make_shared<op::Constant>(element::f32, shape, float_t);
89 ASSERT_EQ(float0->get_element_type(), element::f32);
90 ASSERT_EQ(float0->get_shape(), shape);
91 auto d = make_shared<op::Add>(float0, float0);
92 ASSERT_EQ(d->input_values().at(0).get_node_shared_ptr(), float0);
93 ASSERT_EQ(d->input_values().at(1).get_node_shared_ptr(), float0);
96 vector<int32_t> idata(shape_size(ishape), 0);
97 auto int32_0 = make_shared<op::Constant>(element::i32, ishape, idata);
98 ASSERT_EQ(int32_0->get_element_type(), element::i32);
99 ASSERT_EQ(int32_0->get_shape(), ishape);
102 // Check functions with undeclared parameters
103 TEST(build_graph, function_undeclared_parameters)
105 // Function with 4 parameters
106 auto arg0 = make_shared<op::Parameter>(element::f32, Shape{7, 3});
107 auto arg1 = make_shared<op::Parameter>(element::f32, Shape{3});
108 auto arg2 = make_shared<op::Parameter>(element::f32, Shape{32, 7});
109 auto arg3 = make_shared<op::Parameter>(element::f32, Shape{32, 7});
110 auto broadcast_1 = make_shared<op::Broadcast>(arg3, Shape{10, 32, 7}, AxisSet{0});
111 auto b1 = make_shared<op::Broadcast>(arg3, Shape{10, 32, 7}, AxisSet{0});
112 auto dot = make_shared<op::Dot>(arg2, arg0);
113 ASSERT_EQ(dot->input_values()[0].get_node_shared_ptr(), arg2);
114 ASSERT_EQ(dot->input_values()[1].get_node_shared_ptr(), arg0);
117 auto f = make_shared<Function>(dot, ParameterVector{arg0, arg1, arg3});
119 // Should have thrown, so fail if it didn't
120 FAIL() << "Undeclared parameter not detected.";
122 catch (const ngraph_error& error)
124 EXPECT_EQ(error.what(), std::string("Function references undeclared parameter"));
128 FAIL() << "Function construction failed for unexpected reason";
132 // Check no-arg construction
133 TEST(build_graph, no_arg_construction)
136 // Parameters aren't converted yet
137 auto arg0 = make_shared<op::Parameter>(element::f32, Shape{7});
138 auto arg1 = make_shared<op::Parameter>(element::f32, Shape{7});
139 auto arg2 = make_shared<op::Parameter>(element::f32, Shape{7});
140 auto arg3 = make_shared<op::Parameter>(element::f32, Shape{7});
141 auto add0 = make_shared<op::Add>();
142 auto abs0 = make_shared<op::Abs>();
143 auto acos0 = make_shared<op::Acos>();
144 auto add1 = make_shared<op::Add>();
145 add0->set_argument(1, arg0);
146 add0->set_argument(0, arg1);
147 abs0->set_argument(0, add0);
148 acos0->set_argument(0, add0);
149 add1->set_argument(0, acos0);
150 add1->set_argument(1, abs0);
151 NodeVector ops{arg0, arg1, add0, abs0, acos0, add1};
152 validate_nodes_and_infer_types(ops);
153 ASSERT_EQ(add1->get_output_shape(0), Shape{7});
156 TEST(build_graph, multi_output_split_dynamic)
158 const auto data = make_shared<op::Parameter>(element::f32, PartialShape::dynamic());
159 const auto axis = op::Constant::create(element::i64, Shape{}, {1});
160 const auto split = make_shared<op::Split>(data, axis, 2);
161 auto abs = make_shared<op::Abs>(split->output(1));
162 EXPECT_TRUE(abs->get_output_partial_shape(0).same_scheme(PartialShape::dynamic()));
164 auto new_parameter = make_shared<op::Parameter>(element::f32, Shape{2, 4});
165 split->input(0).replace_source_output(new_parameter->output(0));
167 auto f = make_shared<Function>(abs, ParameterVector{new_parameter});
169 f->validate_nodes_and_infer_types();
170 EXPECT_EQ(abs->get_shape(), (Shape{2, 2}));
173 TEST(build_graph, function_revalidate_and_infer)
175 auto arg = make_shared<op::Parameter>(element::f32, Shape{2, 4, 6, 8});
176 auto pattern = op::Constant::create(element::i64, Shape{6}, {1, 3, 16, 2, 2, 2});
178 auto r = make_shared<op::v1::Reshape>(arg, pattern, true);
179 auto relu = make_shared<op::Relu>(r);
180 auto f = make_shared<Function>(relu, ParameterVector{arg});
182 EXPECT_EQ(r->get_output_element_type(0), element::f32);
183 EXPECT_EQ(r->get_output_shape(0), (Shape{1, 3, 16, 2, 2, 2}));
184 EXPECT_EQ(f->get_output_shape(0), (Shape{1, 3, 16, 2, 2, 2}));
186 auto new_pattern = op::Constant::create(element::i64, Shape{2}, {32, 12});
187 r->input(1).replace_source_output(new_pattern->output(0));
189 f->validate_nodes_and_infer_types();
190 EXPECT_EQ(r->get_output_shape(0), (Shape{32, 12}));
191 EXPECT_EQ(f->get_output_shape(0), (Shape{32, 12}));
194 TEST(build_graph, default_output_checks)
198 std::shared_ptr<Node> empty;
199 auto nullout = Output<Node>(empty);
203 FAIL() << "nullptr initialization of Output failed";