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diff --git a/runtime/neurun/core/src/exec/ThreadPool.h b/runtime/neurun/core/src/exec/ThreadPool.h
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+++ b/runtime/neurun/core/src/exec/ThreadPool.h
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+/*
+ * 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_EXEC_THREAD_POOL_H__
+#define __NEURUN_EXEC_THREAD_POOL_H__
+
+#include <thread>
+#include <memory>
+#include <vector>
+
+#include "WorkQueue.h"
+
+namespace neurun
+{
+namespace exec
+{
+
+class ThreadPool
+{
+public:
+  /**
+   * @brief Coustruct ThreadPool object
+   *
+   * @param num_threads Number of threads
+   */
+  ThreadPool(uint32_t num_threads = 1);
+  /**
+   * @brief Destroy ThreadPool object
+   */
+  ~ThreadPool();
+  /**
+   * @brief Enqueue a function
+   *
+   * @param fn A function to be queued
+   */
+  void enqueue(std::unique_ptr<IFunction> &&fn);
+  /**
+   * @brief Get number of jobs in worker's queue
+   *
+   * @return Number of jobs
+   */
+  uint32_t numJobsInQueue();
+
+  /**
+   * @brief Block until all jobs are finished
+   */
+  void finish();
+
+private:
+  void join();
+
+private:
+  WorkQueue _worker;
+  std::vector<std::thread> _threads;
+};
+
+} // namespace exec
+} // namespace neurun
+
+#endif // __NEURUN_EXEC_THREAD_POOL_H__