Feature: reset shape of dynamic single op

ge/graph/passes/dynamic_single_op_reset_shape_pass.cc

@@ -0,0 +1,54 @@
+/**
+ * Copyright 2020 Huawei Technologies Co., Ltd
+ *
+ * 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 "graph/passes/dynamic_single_op_reset_shape_pass.h"
+#include "graph/utils/node_utils.h"
+#include "graph/utils/graph_utils.h"
+#include "graph/utils/tensor_utils.h"
+#include "graph/utils/op_desc_utils.h"
+#include "graph/utils/type_utils.h"
+#include "graph/debug/ge_attr_define.h"
+
+namespace ge {
+Status DynamicSingleOpResetShapePass::Run(ComputeGraphPtr graph) {
+  GE_CHECK_NOTNULL(graph);
+  for (const auto &node : graph->GetDirectNode()) {
+    GE_CHECK_NOTNULL(node->GetOpDesc());
+    if (node->GetType() != DATA || node->GetType() == NETOUTPUT) {
+      continue;
+    }
+
+    bool single_aicpu_unknown = false;
+    if (!AttrUtils::GetBool(node->GetOpDesc(), ATTR_DYNAMIC_SHAPE_SINGLE_AICPU, single_aicpu_unknown) ||
+        !single_aicpu_unknown) {
+      continue;
+    }
+
+    auto op_desc = node->GetOpDesc();
+    std::vector<int64_t> dynamic_shape_dims = {-2};
+    ge::Shape dynamic_shape(dynamic_shape_dims);
+    for (size_t i = 0; i < op_desc->GetAllInputsDesc().size(); i++) {
+      const auto &input_desc = op_desc->MutableInputDesc(static_cast<uint32_t>(i));
+      GE_CHECK_NOTNULL(input_desc);
+      input_desc.SetShape(dynamic_shape);
+    }
+    GELOGD("Reset dynamic aicpu node [%s] shape success!", node->GetName().c_str());
+  }
+
+  GELOGD("Reset dynamic aicpu nodes shape of graph [%s] success!", graph->GetName().c_str());
+  return SUCCESS;
+}
+}  // namespace ge

ge/graph/passes/dynamic_single_op_reset_shape_pass.h

@@ -0,0 +1,28 @@
+/**
+ * Copyright 2020 Huawei Technologies Co., Ltd
+ *
+ * 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.
+ */
+
+#ifndef GE_GRAPH_PASSES_DYNAMIC_SINGLE_OP_RESET_SHAPE_PASS_H_
+#define GE_GRAPH_PASSES_DYNAMIC_SINGLE_OP_RESET_SHAPE_PASS_H_
+#include "graph/graph.h"
+#include "inc/graph_pass.h"
+
+namespace ge {
+class DynamicSingleOpResetShapePass : public GraphPass {
+ public:
+  Status Run(ComputeGraphPtr graph);
+};
+}  // namespace ge
+#endif  // GE_GRAPH_PASSES_DYNAMIC_SINGLE_OP_RESET_SHAPE_PASS_H_