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openvino/ngraph/test/backend/gather.in.cpp
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//*****************************************************************************
// Copyright 2017-2021 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 <algorithm>
#include <cinttypes>
#include <cmath>
#include <cstdlib>
#include <random>
#include <string>
#include "gtest/gtest.h"
#include "ngraph/ngraph.hpp"
#include "util/engine/test_engines.hpp"
#include "util/test_case.hpp"
#include "util/test_control.hpp"
NGRAPH_SUPPRESS_DEPRECATED_START
using namespace std;
using namespace ngraph;
static string s_manifest = "${MANIFEST}";
using TestEngine = test::ENGINE_CLASS_NAME(${BACKEND_NAME});
NGRAPH_TEST(${BACKEND_NAME}, gather_4d_indices_axis_0_uint8)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2, 3, 4};
Shape out_shape{2, 2, 3, 4, 2};
auto P = make_shared<op::Parameter>(element::u8, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<uint8_t>({10, 11, 20, 21, 30, 31});
test_case.add_input<int32_t>({0, 1, 1, 2, 0, 1, 1, 2, 0, 1, 1, 2, 0, 1, 1, 2,
0, 1, 1, 2, 0, 1, 1, 2, 0, 1, 1, 2, 0, 1, 1, 2,
0, 1, 1, 2, 0, 1, 1, 2, 0, 1, 1, 2, 0, 1, 1, 2});
test_case.add_expected_output<uint8_t>(
out_shape, {10, 11, 20, 21, 20, 21, 30, 31, 10, 11, 20, 21, 20, 21, 30, 31, 10, 11, 20, 21,
20, 21, 30, 31, 10, 11, 20, 21, 20, 21, 30, 31, 10, 11, 20, 21, 20, 21, 30, 31,
10, 11, 20, 21, 20, 21, 30, 31, 10, 11, 20, 21, 20, 21, 30, 31, 10, 11, 20, 21,
20, 21, 30, 31, 10, 11, 20, 21, 20, 21, 30, 31, 10, 11, 20, 21, 20, 21, 30, 31,
10, 11, 20, 21, 20, 21, 30, 31, 10, 11, 20, 21, 20, 21, 30, 31});
test_case.run();
}
NGRAPH_TEST(${BACKEND_NAME}, gather_4d_indices_axis_0_2d_input)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2, 3, 4};
Shape out_shape{2, 2, 3, 4, 2};
auto P = make_shared<op::Parameter>(element::f32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
// clang-format off
test_case.add_input<float>({1.0f, 1.1f,
2.0f, 2.1f,
3.0f, 3.1f});
test_case.add_input<int32_t>({0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2});
test_case.add_expected_output<float>(
out_shape,
{ 1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f});
// clang-format on
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_3d_indices_axis_0_2d_input)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 3, 4};
Shape out_shape{2, 3, 4, 2};
auto P = make_shared<op::Parameter>(element::f32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
// clang-format off
test_case.add_input<float>({1.0f, 1.1f,
2.0f, 2.1f,
3.0f, 3.1f});
test_case.add_input<int32_t>(
{0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2,
0, 1, 1, 2});
test_case.add_expected_output<float>(
out_shape, {1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f,
1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f});
// clang-format on
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_2d_indices_axis_0_2d_input)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::f32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
// clang-format off
test_case.add_input<float>({1.0f, 1.1f,
2.0f, 2.1f,
3.0f, 3.1f});
// clang-format on
test_case.add_input<int32_t>({0, 1, 1, 2});
// clang-format off
test_case.add_expected_output<float>(out_shape,
{1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f});
// clang-format on
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_2d_negative_and_positive_indices_axis_0_2d_input)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::f32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
// clang-format off
test_case.add_input<float>({1.0f, 1.1f,
2.0f, 2.1f,
3.0f, 3.1f});
// clang-format on
test_case.add_input<int32_t>({0, -2, 1, 2});
// clang-format off
test_case.add_expected_output<float>(out_shape,
{1.0f, 1.1f,
2.0f, 2.1f,
2.0f, 2.1f,
3.0f, 3.1f});
// clang-format on
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_1d_indices_axis_0_1d_input)
{
Shape data_shape{3};
Shape indices_shape{2};
Shape out_shape{2};
auto P = make_shared<op::Parameter>(element::f32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<float>({1.0f, 2.0f, 3.0f});
test_case.add_input<int32_t>({1, 0});
test_case.add_expected_output<float>(out_shape, {2.0f, 1.0f});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_scalar_indices_axis_0_2d_input)
{
Shape data_shape{3, 2};
Shape indices_shape{};
Shape out_shape{2};
auto P = make_shared<op::Parameter>(element::f32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<float>({1.0f, 1.1f, 2.0f, 2.1f, 3.0f, 3.1f});
test_case.add_input<int32_t>({1});
test_case.add_expected_output<float>(out_shape, {2.0f, 2.1f});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_2d_indices_axis_1_2d_input)
{
Shape data_shape{3, 3};
Shape indices_shape{1, 2};
Shape out_shape{3, 1, 2};
auto P = make_shared<op::Parameter>(element::f32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {1});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
// clang-format off
test_case.add_input<float>({1.0f, 1.1f, 1.2f,
2.0f, 2.1f, 2.2f,
3.0f, 3.1f, 3.2f});
// clang-format on
test_case.add_input<int32_t>({0, 2});
// clang-format off
test_case.add_expected_output<float>(out_shape, {1.0f, 1.2f,
2.0f, 2.2f,
3.0f, 3.2f});
// clang-format on
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_1d_indices_axis_2_4d_input)
{
Shape data_shape{2, 2, 3, 3};
Shape indices_shape{2};
Shape out_shape{2, 2, 2, 3};
auto P = make_shared<op::Parameter>(element::f32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {2});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
// clang-format off
test_case.add_input<float>({ 1.0f, 1.1f, 1.2f,
2.0f, 2.1f, 2.2f,
3.0f, 3.1f, 3.2f,
11.0f, 11.1f, 11.2f,
12.0f, 12.1f, 12.2f,
13.0f, 13.1f, 13.2f,
101.0f, 101.1f, 101.2f,
102.0f, 102.1f, 102.2f,
103.0f, 103.1f, 103.2f,
111.0f, 111.1f, 111.2f,
112.0f, 112.1f, 112.2f,
113.0f, 113.1f, 113.2f});
// clang-format on
test_case.add_input<int32_t>({0, 2});
// clang-format off
test_case.add_expected_output<float>(
out_shape, { 1.0f, 1.1f, 1.2f,
3.0f, 3.1f, 3.2f,
11.0f, 11.1f, 11.2f,
13.0f, 13.1f, 13.2f,
101.0f, 101.1f, 101.2f,
103.0f, 103.1f, 103.2f,
111.0f, 111.1f, 111.2f,
113.0f, 113.1f, 113.2f});
// clang-format on
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_scalar_indices_axis_1_2d_input)
{
Shape data_shape{3, 3};
Shape indices_shape{};
Shape out_shape{3};
auto P = make_shared<op::Parameter>(element::f32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {1});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<float>({1.0f, 1.1f, 1.2f, 2.0f, 2.1f, 2.2f, 3.0f, 3.1f, 3.2f});
test_case.add_input<int32_t>({0});
test_case.add_expected_output<float>(out_shape, {1.0f, 2.0f, 3.0f});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_axis_0_int8)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::i8, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<int8_t>({10, 11, 20, 21, 30, 31});
test_case.add_input<int32_t>({0, 1, 1, 2});
test_case.add_expected_output<int8_t>(out_shape, {10, 11, 20, 21, 20, 21, 30, 31});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_axis_0_int16)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::i16, data_shape);
auto I = make_shared<op::Parameter>(element::i64, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<int16_t>({10, 11, 20, 21, 30, 31});
test_case.add_input<int64_t>({0, 1, 1, 2});
test_case.add_expected_output<int16_t>(out_shape, {10, 11, 20, 21, 20, 21, 30, 31});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_axis_0_int32)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::i32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<int32_t>({10, 11, 20, 21, 30, 31});
test_case.add_input<int32_t>({0, 1, 1, 2});
test_case.add_expected_output<int32_t>(out_shape, {10, 11, 20, 21, 20, 21, 30, 31});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_axis_0_int64)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::i64, data_shape);
auto I = make_shared<op::Parameter>(element::i64, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<int64_t>({10, 11, 20, 21, 30, 31});
test_case.add_input<int64_t>({0, 1, 1, 2});
test_case.add_expected_output<int64_t>(out_shape, {10, 11, 20, 21, 20, 21, 30, 31});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_axis_0_uint8)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::u8, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<uint8_t>({10, 11, 20, 21, 30, 31});
test_case.add_input<int32_t>({0, 1, 1, 2});
test_case.add_expected_output<uint8_t>(out_shape, {10, 11, 20, 21, 20, 21, 30, 31});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_axis_0_uint16)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::u16, data_shape);
auto I = make_shared<op::Parameter>(element::i64, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<uint16_t>({10, 11, 20, 21, 30, 31});
test_case.add_input<int64_t>({0, 1, 1, 2});
test_case.add_expected_output<uint16_t>(out_shape, {10, 11, 20, 21, 20, 21, 30, 31});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_axis_0_uint32)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::u32, data_shape);
auto I = make_shared<op::Parameter>(element::i32, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<uint32_t>({10, 11, 20, 21, 30, 31});
test_case.add_input<int32_t>({0, 1, 1, 2});
test_case.add_expected_output<uint32_t>(out_shape, {10, 11, 20, 21, 20, 21, 30, 31});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_axis_0_uint64)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::u64, data_shape);
auto I = make_shared<op::Parameter>(element::i64, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<uint64_t>({10, 11, 20, 21, 30, 31});
test_case.add_input<int64_t>({0, 1, 1, 2});
test_case.add_expected_output<uint64_t>(out_shape, {10, 11, 20, 21, 20, 21, 30, 31});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
NGRAPH_TEST(${BACKEND_NAME}, gather_axis_0_bool)
{
Shape data_shape{3, 2};
Shape indices_shape{2, 2};
Shape out_shape{2, 2, 2};
auto P = make_shared<op::Parameter>(element::boolean, data_shape);
auto I = make_shared<op::Parameter>(element::i64, indices_shape);
auto A = op::Constant::create(element::i64, Shape{}, {0});
auto G = make_shared<op::v1::Gather>(P, I, A);
auto f = make_shared<Function>(G, ParameterVector{P, I});
auto test_case = test::TestCase<TestEngine>(f);
test_case.add_input<char>({1, 1, 1, 0, 0, 1});
test_case.add_input<int64_t>({0, 1, 1, 2});
test_case.add_expected_output<char>(out_shape, {1, 1, 1, 0, 1, 0, 0, 1});
test_case.run(MIN_FLOAT_TOLERANCE_BITS);
}
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