dnn(test): update InferenceEngine tests (4.x)

modules/dnn/test/test_model.cpp

@@ -287,6 +287,12 @@ TEST_P(Test_Model, DetectRegion)
         CV_TEST_TAG_MEMORY_2GB
     );
 
+#if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_EQ(2021040000)
+    // accuracy
+    if (backend == DNN_BACKEND_INFERENCE_ENGINE_NGRAPH && target == DNN_TARGET_OPENCL_FP16)
+        applyTestTag(CV_TEST_TAG_DNN_SKIP_IE_OPENCL_FP16, CV_TEST_TAG_DNN_SKIP_IE_NGRAPH, CV_TEST_TAG_DNN_SKIP_IE_VERSION);
+#endif
+
 #if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_EQ(2020040000)  // nGraph compilation failure
     if (backend == DNN_BACKEND_INFERENCE_ENGINE_NGRAPH && target == DNN_TARGET_OPENCL)
         applyTestTag(CV_TEST_TAG_DNN_SKIP_IE_OPENCL, CV_TEST_TAG_DNN_SKIP_IE_VERSION);
@@ -295,6 +301,7 @@ TEST_P(Test_Model, DetectRegion)
 #endif
 
 #if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_GE(2019010000)
+    // FIXIT DNN_BACKEND_INFERENCE_ENGINE is misused
     if (backend == DNN_BACKEND_INFERENCE_ENGINE && target == DNN_TARGET_OPENCL_FP16)
         applyTestTag(CV_TEST_TAG_DNN_SKIP_IE_OPENCL_FP16);
 #endif
@@ -340,6 +347,12 @@ TEST_P(Test_Model, DetectRegionWithNmsAcrossClasses)
         CV_TEST_TAG_MEMORY_2GB
     );
 
+#if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_EQ(2021040000)
+    // accuracy
+    if (backend == DNN_BACKEND_INFERENCE_ENGINE_NGRAPH && target == DNN_TARGET_OPENCL_FP16)
+        applyTestTag(CV_TEST_TAG_DNN_SKIP_IE_OPENCL_FP16, CV_TEST_TAG_DNN_SKIP_IE_NGRAPH, CV_TEST_TAG_DNN_SKIP_IE_VERSION);
+#endif
+
 #if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_EQ(2020040000)  // nGraph compilation failure
     if (backend == DNN_BACKEND_INFERENCE_ENGINE_NGRAPH && target == DNN_TARGET_OPENCL)
         applyTestTag(CV_TEST_TAG_DNN_SKIP_IE_OPENCL, CV_TEST_TAG_DNN_SKIP_IE_VERSION);
@@ -390,7 +403,14 @@ TEST_P(Test_Model, DetectRegionWithNmsAcrossClasses)
 
 TEST_P(Test_Model, DetectionOutput)
 {
+#if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_EQ(2021040000)
+    // Exception: Function contains several inputs and outputs with one friendly name! (HETERO bug?)
+    if (backend == DNN_BACKEND_INFERENCE_ENGINE_NGRAPH && target != DNN_TARGET_CPU)
+        applyTestTag(CV_TEST_TAG_DNN_SKIP_IE_NGRAPH, CV_TEST_TAG_DNN_SKIP_IE_VERSION);
+#endif
+
 #if defined(INF_ENGINE_RELEASE)
+    // FIXIT DNN_BACKEND_INFERENCE_ENGINE is misused
     if (backend == DNN_BACKEND_INFERENCE_ENGINE && target == DNN_TARGET_OPENCL_FP16)
         applyTestTag(CV_TEST_TAG_DNN_SKIP_IE_OPENCL_FP16);
 
@@ -468,9 +488,9 @@ TEST_P(Test_Model, DetectionMobilenetSSD)
     }
     else if (target == DNN_TARGET_MYRIAD)
     {
-        scoreDiff = 1.7e-2;
+        scoreDiff = 0.017;
         if (getInferenceEngineVPUType() == CV_DNN_INFERENCE_ENGINE_VPU_TYPE_MYRIAD_X)
-            iouDiff = 6.91e-2;
+            iouDiff = 0.1;
     }
     else if (target == DNN_TARGET_CUDA_FP16)
     {
@@ -579,7 +599,8 @@ TEST_P(Test_Model, Detection_normalized)
 #if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_GE(2020040000)
     if (backend == DNN_BACKEND_INFERENCE_ENGINE_NGRAPH && target == DNN_TARGET_MYRIAD)
     {
-        iouDiff = 0.095f;
+        scoreDiff = 0.02;
+        iouDiff = 0.1f;
     }
 #endif
     testDetectModel(weights_file, config_file, img_path, refClassIds, refConfidences, refBoxes,
@@ -608,8 +629,13 @@ TEST_P(Test_Model, Segmentation)
 
 TEST_P(Test_Model, TextRecognition)
 {
-    if (target == DNN_TARGET_OPENCL_FP16)
-        applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
+#if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_EQ(2021040000)
+    // IE Exception: Ngraph operation Reshape with name 71 has dynamic output shape on 0 port, but CPU plug-in supports only static shape
+    if (backend == DNN_BACKEND_INFERENCE_ENGINE_NGRAPH && (target == DNN_TARGET_OPENCL || target == DNN_TARGET_OPENCL_FP16))
+        applyTestTag(target == DNN_TARGET_OPENCL ? CV_TEST_TAG_DNN_SKIP_IE_OPENCL : CV_TEST_TAG_DNN_SKIP_IE_OPENCL_FP16,
+            CV_TEST_TAG_DNN_SKIP_IE_NGRAPH, CV_TEST_TAG_DNN_SKIP_IE_VERSION
+        );
+#endif
 
     std::string imgPath = _tf("text_rec_test.png");
     std::string weightPath = _tf("onnx/models/crnn.onnx", false);
@@ -627,8 +653,14 @@ TEST_P(Test_Model, TextRecognition)
 
 TEST_P(Test_Model, TextRecognitionWithCTCPrefixBeamSearch)
 {
-    if (target == DNN_TARGET_OPENCL_FP16)
-        applyTestTag(CV_TEST_TAG_DNN_SKIP_OPENCL_FP16);
+#if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_EQ(2021040000)
+    // IE Exception: Ngraph operation Reshape with name 71 has dynamic output shape on 0 port, but CPU plug-in supports only static shape
+    if (backend == DNN_BACKEND_INFERENCE_ENGINE_NGRAPH && (target == DNN_TARGET_OPENCL || target == DNN_TARGET_OPENCL_FP16))
+        applyTestTag(target == DNN_TARGET_OPENCL ? CV_TEST_TAG_DNN_SKIP_IE_OPENCL : CV_TEST_TAG_DNN_SKIP_IE_OPENCL_FP16,
+            CV_TEST_TAG_DNN_SKIP_IE_NGRAPH, CV_TEST_TAG_DNN_SKIP_IE_VERSION
+        );
+#endif
+
 
     std::string imgPath = _tf("text_rec_test.png");
     std::string weightPath = _tf("onnx/models/crnn.onnx", false);

modules/dnn/test/test_tf_importer.cpp

@@ -731,6 +731,10 @@ TEST_P(Test_TensorFlow_layers, BiasAdd)
 
 TEST_P(Test_TensorFlow_layers, ExpandDims)
 {
+#if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_EQ(2021040000)
+    if (backend == DNN_BACKEND_INFERENCE_ENGINE_NGRAPH && target == DNN_TARGET_CPU)
+        applyTestTag(CV_TEST_TAG_DNN_SKIP_IE_CPU, CV_TEST_TAG_DNN_SKIP_IE_NGRAPH);  // Layout::ANY is broken on CPU
+#endif
 #if defined(INF_ENGINE_RELEASE) && INF_ENGINE_VER_MAJOR_GE(2019010000)
     if (backend == DNN_BACKEND_INFERENCE_ENGINE_NN_BUILDER_2019 && target == DNN_TARGET_MYRIAD
             && getInferenceEngineVPUType() == CV_DNN_INFERENCE_ENGINE_VPU_TYPE_MYRIAD_X
@@ -1042,7 +1046,6 @@ TEST_P(Test_TensorFlow_nets, Faster_RCNN_resnet50_coco_2018_01_28)
     double iouDiff = 1e-4;
     if (target == DNN_TARGET_CUDA)
     {
-        // for faster_rcnn_resnet50_coco_2018_01_28
         scoresDiff = 0.06;
         iouDiff = 0.08;
     }