[LPT] Concat with StridedSlice funcional tests

inference-engine/tests/functional/inference_engine/lp_transformations/concat_with_strided_slice_transformation.cpp

@@ -0,0 +1,284 @@
+// Copyright (C) 2021 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#include "layer_transformation.hpp"
+
+#include <string>
+#include <sstream>
+#include <memory>
+
+#include <gtest/gtest.h>
+
+#include <transformations/utils/utils.hpp>
+#include <transformations/init_node_info.hpp>
+#include <low_precision/transformer.hpp>
+#include <low_precision/concat.hpp>
+#include <low_precision/concat_multi_channels.hpp>
+#include <low_precision/max_pool.hpp>
+#include <low_precision/strided_slice.hpp>
+
+#include "common_test_utils/ngraph_test_utils.hpp"
+#include "lpt_ngraph_functions/concat_function.hpp"
+#include "lpt_ngraph_functions/common/fake_quantize_on_data.hpp"
+#include "simple_low_precision_transformer.hpp"
+
+using namespace testing;
+using namespace ngraph;
+using namespace ngraph::pass;
+
+namespace {
+
+class ConcatTransformationActualValues {
+public:
+    ngraph::builder::subgraph::FakeQuantizeOnData fakeQuantize1;
+    ngraph::builder::subgraph::FakeQuantizeOnData fakeQuantize2;
+};
+
+inline std::ostream& operator<<(std::ostream& out, const ConcatTransformationActualValues& values) {
+    return out << "_" << values.fakeQuantize1 << "_" << values.fakeQuantize2;
+}
+
+class ConcatTransformationResultValues {
+public:
+    ngraph::builder::subgraph::FakeQuantizeOnData fakeQuantize1;
+    ngraph::builder::subgraph::FakeQuantizeOnData fakeQuantize2;
+    ngraph::builder::subgraph::DequantizationOperations dequantizationBefore;
+    ngraph::element::Type precisionBeforeConcat;
+    ngraph::element::Type precisionAfterConcat;
+    ngraph::builder::subgraph::DequantizationOperations dequantizationAfter1;
+    ngraph::builder::subgraph::DequantizationOperations dequantizationAfter2;
+};
+
+inline std::ostream& operator<<(std::ostream& out, const ConcatTransformationResultValues& values) {
+    return out << "_" <<
+        values.fakeQuantize1 << "_" <<
+        values.fakeQuantize2 << "_" <<
+        values.dequantizationAfter1 << "_" <<
+        values.dequantizationAfter2;
+}
+
+class ConcatTransformationTestValues {
+public:
+    ngraph::pass::low_precision::LayerTransformation::Params params;
+    bool multiChannels;
+    bool ssBeforeConcat;
+    bool ssAfterConcat;
+    ConcatTransformationActualValues actual;
+    ConcatTransformationResultValues result;
+};
+
+inline std::ostream& operator<<(std::ostream& out, const ConcatTransformationTestValues& values) {
+    return out << "_" << values.multiChannels << "_" << values.actual << "_" << values.result;
+}
+
+typedef std::tuple <
+    ngraph::element::Type,
+    ngraph::Shape,
+    ConcatTransformationTestValues
+> ConcatTransformationParams;
+
+class ConcatWithStridedSliceTransformation : public LayerTransformation, public testing::WithParamInterface<ConcatTransformationParams> {
+public:
+    void SetUp() override {
+        const ngraph::element::Type precision = std::get<0>(GetParam());
+        const ngraph::Shape shape = std::get<1>(GetParam());
+        ConcatTransformationTestValues testValues = std::get<2>(GetParam());
+
+        actualFunction = ngraph::builder::subgraph::ConcatFunction::getOriginalWithStridedSlice(
+            precision,
+            shape,
+            testValues.actual.fakeQuantize1,
+            testValues.actual.fakeQuantize2,
+            testValues.ssBeforeConcat,
+            testValues.ssAfterConcat);
+
+        SimpleLowPrecisionTransformer transform;
+        if (testValues.multiChannels) {
+            transform.add<ngraph::pass::low_precision::ConcatMultiChannelsTransformation, ngraph::opset1::Concat>(testValues.params);
+        } else {
+            transform.add<ngraph::pass::low_precision::ConcatTransformation, ngraph::opset1::Concat>(testValues.params);
+        }
+        transform.add<ngraph::pass::low_precision::MaxPoolTransformation, ngraph::opset1::MaxPool>(testValues.params);
+        transform.add<ngraph::pass::low_precision::StridedSliceTransformation, ngraph::opset1::StridedSlice>(testValues.params);
+        transform.transform(actualFunction);
+
+        referenceFunction = ngraph::builder::subgraph::ConcatFunction::getReferenceWithStridedSlice(
+            precision,
+            shape,
+            testValues.result.fakeQuantize1,
+            testValues.result.fakeQuantize2,
+            testValues.result.dequantizationBefore,
+            testValues.result.precisionBeforeConcat,
+            testValues.result.precisionAfterConcat,
+            testValues.ssBeforeConcat,
+            testValues.ssAfterConcat,
+            testValues.result.dequantizationAfter1,
+            testValues.result.dequantizationAfter2);
+    }
+
+    static std::string getTestCaseName(testing::TestParamInfo<ConcatTransformationParams> obj) {
+        const ngraph::element::Type precision = std::get<0>(obj.param);
+        const ngraph::Shape shape = std::get<1>(obj.param);
+        const ConcatTransformationTestValues testValues = std::get<2>(obj.param);
+
+        std::ostringstream result;
+        result <<
+            LayerTransformation::getTestCaseNameByParams(precision, shape, testValues.params) << "_" <<
+            (testValues.multiChannels ? "multiChannels_" : "notMultiChannels_") <<
+            (testValues.ssBeforeConcat ? "SS_before_concat_" : "") <<
+            (testValues.ssAfterConcat ? "SS_after_cancat_" : "") <<
+            testValues.actual << "_" <<
+            testValues.result << "_";
+        return result.str();
+    }
+};
+
+TEST_P(ConcatWithStridedSliceTransformation, CompareFunctions) {
+    actualFunction->validate_nodes_and_infer_types();
+    auto res = compare_functions(referenceFunction, actualFunction, true);
+    ASSERT_TRUE(res.first) << res.second;
+}
+
+const std::vector<ngraph::element::Type> precisions = {
+    ngraph::element::f32,
+    // ngraph::element::f16
+};
+
+const std::vector<ConcatTransformationTestValues> testValues = {
+    // FQ with the same values, ss before concat, ss after concat
+    {
+        LayerTransformation::createParamsU8I8(),
+        true,
+        true,
+        true,
+        {
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {2.55f} },
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {2.55f} }
+        },
+        {
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {255.f} },
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {255.f} },
+            {ngraph::element::f32, {}, { 0.01f }},
+            ngraph::element::u8,
+            ngraph::element::u8,
+            {ngraph::element::f32, {}, { 0.01f }},
+            {ngraph::element::f32, {}, { 0.01f }}
+        }
+    },
+    // FQ with different values, ss before concat, ss after concat
+    {
+        LayerTransformation::createParamsU8I8(),
+        true,
+        true,
+        true,
+        {
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {2.55f} },
+            { 256ul, ngraph::Shape({}), {0.f}, {25.5f}, {0.f}, {25.5f} }
+        },
+        {
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {255.f} },
+            { 256ul, ngraph::Shape({}), {0.f}, {25.5f}, {0.f}, {255.f} },
+            {ngraph::element::f32, {}, { 0.01f }},
+            ngraph::element::u8,
+            ngraph::element::u8,
+            {ngraph::element::f32, {}, { {0.01f, 0.01f, 0.1f, 0.1f} }},
+            {ngraph::element::f32, {}, { {0.01f, 0.01f, 0.1f, 0.1f, 0.1f, 0.1f} }}
+        }
+    },
+    // FQ with different values, ss after concat
+    {
+        LayerTransformation::createParamsU8I8(),
+        true,
+        false,
+        true,
+        {
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {2.55f} },
+            { 256ul, ngraph::Shape({}), {0.f}, {25.5f}, {0.f}, {25.5f} }
+        },
+        {
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {255.f} },
+            { 256ul, ngraph::Shape({}), {0.f}, {25.5f}, {0.f}, {255.f} },
+            {ngraph::element::f32, {}, { 0.01f }},
+            ngraph::element::u8,
+            ngraph::element::u8,
+            {ngraph::element::f32, {}, { {0.01f, 0.01f, 0.01f, 0.01f, 0.1f, 0.1f} }},
+            {ngraph::element::f32, {}, { {0.01f, 0.01f, 0.01f, 0.01f, 0.1f, 0.1f, 0.1f, 0.1f} }}
+        }
+    },
+    // FQ with different values, ss before concat
+    {
+        LayerTransformation::createParamsU8I8(),
+        true,
+        true,
+        false,
+        {
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {2.55f} },
+            { 256ul, ngraph::Shape({}), {0.f}, {25.5f}, {0.f}, {25.5f} }
+        },
+        {
+            { 256ul, ngraph::Shape({}), {0.f}, {2.55f}, {0.f}, {255.f} },
+            { 256ul, ngraph::Shape({}), {0.f}, {25.5f}, {0.f}, {255.f} },
+            {ngraph::element::f32, {}, { 0.01f }},
+            ngraph::element::u8,
+            ngraph::element::u8,
+            {ngraph::element::f32, {}, { {0.01f, 0.01f, 0.1f, 0.1f, 0.1f, 0.1f} }},
+            {ngraph::element::f32, {}, { {0.01f, 0.01f, 0.1f, 0.1f, 0.1f, 0.1f} }}
+        }
+    },
+    // FQ with zero-point, ss before concat, ss after concat
+    {
+        LayerTransformation::createParamsU8I8(),
+        true,
+        true,
+        true,
+        {
+            { 256ul, {}, {0.f}, {2.55f}, {0.f}, {2.55f} },
+            { 256ul, {}, {1.275f}, {2.55f}, {1.275f}, {2.55f} }
+        },
+        {
+            { 256ul, {}, {0.f}, {2.55f}, {0.f}, {255.f} },
+            { 256ul, {}, {1.275f}, {2.55f}, {0.f}, {255.f} },
+            {ngraph::element::f32, {}, { 0.01f }},
+            ngraph::element::u8,
+            ngraph::element::u8,
+            {ngraph::element::f32, { {0.f, 0.f, -255.f, -255.f} }, { {0.01f, 0.01f, 0.005f, 0.005f} }},
+            {ngraph::element::f32, { {0.f, 0.f, -255.f, -255.f, -255.f, -255.f} }, { {0.01f, 0.01f, 0.005f, 0.005f, 0.005f, 0.005f} }}
+        }
+    },
+    // not multi channels concat, ss before concat, ss after concat
+    {
+        LayerTransformation::createParamsU8I8(),
+        false,
+        true,
+        true,
+        {
+            { 256ul, {}, {0.f}, {2.55f}, {0.f}, {2.55f} },
+            { 256ul, {}, {-1.28f}, {1.27f}, {-1.28f}, {1.27f} }
+        },
+        {
+            { 256ul, {}, {0.f}, {2.55f}, {85.f}, {255.f} },
+            { 256ul, {}, {-1.28f}, {1.27f}, {0.f}, {170.f} },
+            {ngraph::element::f32, { 85 }, { 0.015f } },
+            ngraph::element::u8,
+            ngraph::element::u8,
+            {ngraph::element::f32, { 85 }, { 0.015f } },
+            {ngraph::element::f32, { 85 }, { 0.015f } }
+        }
+    },
+};
+
+const std::vector<ngraph::Shape> shapes = {
+    { 1, 4, 9, 9 },
+    { 4, 4, 9, 9 }
+};
+
+INSTANTIATE_TEST_CASE_P(
+    smoke_LPT,
+    ConcatWithStridedSliceTransformation,
+    ::testing::Combine(
+        ::testing::ValuesIn(precisions),
+        ::testing::ValuesIn(shapes),
+        ::testing::ValuesIn(testValues)),
+    ConcatWithStridedSliceTransformation::getTestCaseName);
+}  // namespace

inference-engine/tests/ngraph_helpers/lpt_ngraph_functions/include/lpt_ngraph_functions/concat_function.hpp

@@ -1,4 +1,4 @@
-// Copyright (C) 2020 Intel Corporation
+// Copyright (C) 2020-2021 Intel Corporation
 // SPDX-License-Identifier: Apache-2.0
 //
 
@@ -62,6 +62,14 @@ class ConcatFunction {
         const FakeQuantizeOnData& fqOnData1,
         const FakeQuantizeOnData& fqOnData2);
 
+    static std::shared_ptr<ngraph::Function> getOriginalWithStridedSlice(
+        const ngraph::element::Type precision,
+        const ngraph::Shape inputShape,
+        const FakeQuantizeOnData& fq1,
+        const FakeQuantizeOnData& fq2,
+        const bool ssBeforeConcat,
+        const bool ssAfterConcat);
+
     static std::shared_ptr<ngraph::Function> getOriginalWithDifferentPrecisionOnChilds(
         const ngraph::element::Type precision,
         const ngraph::Shape& inputShape,
@@ -149,6 +157,19 @@ class ConcatFunction {
         const DequantizationOperations& dequantizationOperations1,
         const DequantizationOperations& dequantizationOperations2);
 
+    static std::shared_ptr<ngraph::Function> getReferenceWithStridedSlice(
+        const ngraph::element::Type inputPrecision,
+        const ngraph::Shape inputShape,
+        const FakeQuantizeOnData& fq1,
+        const FakeQuantizeOnData& fq2,
+        const DequantizationOperations& deqBefore,
+        const ngraph::element::Type precisionBeforeConcat,
+        const ngraph::element::Type precisionAfterConcat,
+        const bool ssBeforeConcat,
+        const bool ssAfterConcat,
+        const DequantizationOperations& deqAfter1,
+        const DequantizationOperations& deqAfter2);
+
     static std::shared_ptr<ngraph::Function> getReferenceWithDifferentPrecisionOnChilds(
         const ngraph::element::Type precision,
         const ngraph::Shape& inputShape,