1 files changed, 69 insertions, 0 deletions
diff --git a/runtime/onert/core/src/dumper/dot/DotDumper.h b/runtime/onert/core/src/dumper/dot/DotDumper.h
new file mode 100644
index 000000000..668785a81
--- /dev/null
+++ b/runtime/onert/core/src/dumper/dot/DotDumper.h
@@ -0,0 +1,69 @@
+/*
+ * Copyright (c) 2018 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * 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 "ir/Graph.h"
+#include "ir/LoweredGraph.h"
+
+#ifndef __ONERT_DUMPER_DOT_DOT_DUMPER_H__
+#define __ONERT_DUMPER_DOT_DOT_DUMPER_H__
+
+namespace onert
+{
+namespace dumper
+{
+namespace dot
+{
+
+class DotDumper
+{
+public:
+  enum Level
+  {
+    OFF = 0,               //< Do not dump
+    ALL_BUT_CONSTANTS = 1, //< Emit all operations and operands but constants
+    ALL = 2                //< Emit all operations and operands
+  };
+
+public:
+  DotDumper(const ir::Graph &graph, Level level)
+      : _lowered_graph{nullptr}, _graph(graph), _level{level}
+  {
+  }
+  DotDumper(const ir::LoweredGraph *lowered_graph, Level level)
+      : _lowered_graph{lowered_graph}, _graph(_lowered_graph->graph()), _level{level}
+  {
+  }
+
+public:
+  /**
+   * @brief Dump to dot file as tag name if "GRAPH_DOT_DUMP" is set
+   *
+   * @param[in] tag    The name of dot file that would be created
+   * @return N/A
+   */
+  void dump(const std::string &tag);
+
+private:
+  const ir::LoweredGraph *_lowered_graph;
+  const ir::Graph &_graph;
+  Level _level;
+};
+
+} // namespace dot
+} // namespace dumper
+} // namespace onert
+
+#endif // __ONERT_DUMPER_DOT_DOT_DUMPER_H__