1 files changed, 66 insertions, 0 deletions
diff --git a/runtime/neurun/core/include/ir/operation/Custom.h b/runtime/neurun/core/include/ir/operation/Custom.h
new file mode 100644
index 000000000..03501e8ef
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+++ b/runtime/neurun/core/include/ir/operation/Custom.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2019 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_IR_OPERATION_CUSTOM_H__
+#define __NEURUN_IR_OPERATION_CUSTOM_H__
+
+#include "ir/Operation.h"
+
+namespace neurun
+{
+namespace ir
+{
+namespace operation
+{
+
+class Custom : public Operation
+{
+public:
+  struct Userdata
+  {
+    char *data;
+    size_t size;
+  };
+
+  Custom(OperandConstraint input_constr, const OperandIndexSequence &inputs,
+         const OperandIndexSequence &outputs, std::string id, const Userdata &userdata);
+
+  void accept(OperationVisitor &v) const override;
+
+public:
+  /**
+   * @return unique operation identifier
+   */
+  const std::string &id() const;
+
+  std::string name() const override;
+  OpCode opcode() const final { return OpCode::Custom; }
+
+  /**
+   * @return user-provided data
+   */
+  const Userdata &userdata() const;
+
+  ~Custom() override;
+
+private:
+  std::string _id;
+  Userdata _userdata;
+};
+
+} // namespace operation
+} // namespace ir
+} // namespace neurun
+#endif // __NEURUN_IR_OPERATION_CUSTOM_H__