1. Multi-processing pool 範例

        from multiprocessing import Process, Pool
        import os, time
      
        def main_map(x):
            result = x *5
            return result


        if __name__ == ‘__main__':
            inputs = [1, 3, 5, 7]

              # 設定處理程序數量
            pool = Pool(2)

              # 運行多處理程序
            pool_outputs = pool.map(main_map, inputs)

              # 輸出執行結果
            print(pool_outputs)

輸出結果

        >>> [5, 15, 25, 35]