Revise floor (openvinotoolkit#5618)

* create type_prop tests

* add visitors test

* fix bug in visitor test

* add RTTI macro

* fix bug in visitors test

* add newline

* update spec

* update spec

* update RTTI definition

* move RTTI definitioion to the top of he file

* Remove broadcast from attribute tests.

* Add Floor-1 to summarize.py report.

Co-authored-by: jdanieck <[email protected]>

docs/ops/arithmetic/Floor_1.md

@@ -2,31 +2,31 @@
 
 **Versioned name**: *Floor-1*
 
-**Category**: Arithmetic unary operation 
+**Category**: Arithmetic unary operation
 
 **Short description**: *Floor* performs element-wise floor operation with given tensor.
 
-**Attributes**:
+**Detailed description**: For each element from the input tensor calculates corresponding
+element in the output tensor with the following formula:
 
-    No attributes available.
+\f[
+a_{i} = floor(a_{i})
+\f]
+
+**Attributes**: *Floor* operation has no attributes.
 
 **Inputs**
 
-* **1**: An tensor of type T. **Required.**
+* **1**: A tensor of type *T* and arbitrary shape. **Required.**
 
 **Outputs**
 
-* **1**: The result of element-wise floor operation. A tensor of type T.
+* **1**: The result of element-wise floor operation. A tensor of type *T*.
 
 **Types**
 
 * *T*: any numeric type.
 
-*Floor* does the following with the input tensor *a*:
-
-\f[
-a_{i} = floor(a_{i})
-\f]
 
 **Examples**
 

inference-engine/tests/ie_test_utils/functional_test_utils/layer_tests_summary/utils/constants.py

@@ -28,6 +28,7 @@
     'ExperimentalDetectronPriorGridGenerator-6',
     'ExperimentalDetectronROIFeatureExtractor-6',
     'ExperimentalDetectronTopKROIs-6',
+    'Floor-1'
     'FloorMod-1'
     'GRUSequence-5',
     'Gather-1',

ngraph/core/include/ngraph/op/floor.hpp

@@ -16,8 +16,7 @@ namespace ngraph
             class NGRAPH_API Floor : public util::UnaryElementwiseArithmetic
             {
             public:
-                static constexpr NodeTypeInfo type_info{"Floor", 0};
-                const NodeTypeInfo& get_type_info() const override { return type_info; }
+                NGRAPH_RTTI_DECLARATION;
                 /// \brief Constructs a floor operation.
                 Floor() = default;
                 /// \brief Constructs a floor operation.

ngraph/core/src/op/floor.cpp

@@ -12,7 +12,7 @@
 using namespace std;
 using namespace ngraph;
 
-constexpr NodeTypeInfo op::Floor::type_info;
+NGRAPH_RTTI_DEFINITION(op::v0::Floor, "Floor", 0, util::UnaryElementwiseArithmetic);
 
 op::Floor::Floor(const Output<Node>& arg)
     : UnaryElementwiseArithmetic(arg)

ngraph/test/CMakeLists.txt

@@ -223,6 +223,7 @@ set(SRC
     visitors/op/elu.cpp
     visitors/op/extractimagepatches.cpp
     visitors/op/fake_quantize.cpp
+    visitors/op/floor.cpp
     visitors/op/gather.cpp
     visitors/op/gelu.cpp
     visitors/op/grn.cpp

ngraph/test/type_prop/unary_ops.cpp

@@ -96,6 +96,6 @@ REGISTER_TYPED_TEST_CASE_P(UnaryOperator,
                            dynamic_rank_input_shape_3D,
                            dynamic_rank_input_shape_full);
 
-using Types = ::testing::Types<op::Acos, op::Asin, op::Abs, op::Sqrt, op::Sin, op::Exp>;
+using Types = ::testing::Types<op::Acos, op::Asin, op::Abs, op::Sqrt, op::Sin, op::Exp, op::Floor>;
 
 INSTANTIATE_TYPED_TEST_CASE_P(type_prop, UnaryOperator, Types);

ngraph/test/visitors/op/floor.cpp

@@ -0,0 +1,26 @@
+// Copyright (C) 2018-2021 Intel Corporation
+// SPDX-License-Identifier: Apache-2.0
+//
+
+#include "gtest/gtest.h"
+
+#include "ngraph/ngraph.hpp"
+#include "ngraph/op/util/attr_types.hpp"
+#include "ngraph/opsets/opset1.hpp"
+#include "util/visitor.hpp"
+
+using namespace std;
+using namespace ngraph;
+using ngraph::test::NodeBuilder;
+
+TEST(attributes, floor_op)
+{
+    NodeBuilder::get_ops().register_factory<opset1::Floor>();
+    const auto A = make_shared<op::Parameter>(element::f32, Shape{5, 2});
+
+    const auto floor = make_shared<opset1::Floor>(A);
+    NodeBuilder builder(floor);
+
+    const auto expected_attr_count = 0;
+    EXPECT_EQ(builder.get_value_map_size(), expected_attr_count);
+}