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diff --git a/runtimes/neurun/core/include/backend/IKernelGenerator.h b/runtimes/neurun/core/include/backend/IKernelGenerator.h
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+/*
+ * 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.
+ */
+
+#ifndef __NEURUN_BACKEND_IKERNEL_GENERATOR_H__
+#define __NEURUN_BACKEND_IKERNEL_GENERATOR_H__
+
+#include <memory>
+#include <functional>
+
+#include "ITensorBuilder.h"
+#include "compiler/IExecutionBuilder.h"
+#include "model/OperationVisitor.h"
+#include "model/Subgraph.h"
+#include "cpp14/memory.h"
+
+namespace neurun
+{
+namespace backend
+{
+
+class IKernelGenerator : public model::OperationVisitor
+{
+public:
+ virtual ~IKernelGenerator() = default;
+
+ void generate(const model::Operation &node, neurun::compiler::IExecutionBuilder *executionBuilder)
+ {
+ _execution_builder = executionBuilder;
+ node.accept(*this);
+ }
+
+protected:
+ using model::OperationVisitor::visit;
+
+#define OP(InternalName, IsNnApi) \
+ virtual void visit(const model::operation::InternalName &) override \
+ { \
+ throw std::runtime_error("NYI"); \
+ }
+#include "model/Operations.lst"
+#undef OP
+
+protected:
+ neurun::compiler::IExecutionBuilder *_execution_builder;
+};
+
+} // namespace backend
+} // namespace neurun
+
+#endif // __NEURUN_BACKEND_IKERNEL_GENERATOR_H__