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1 #ifndef INCLUDED_TASK_INFO
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2 #define INCLUDED_TASK_INFO
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3
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4 #ifndef INCLUDED_TASK
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5 # include "task.h"
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6 #endif
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7
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8 class TaskInfo {
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9 public:
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10 /* constructor */
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11 TaskInfo(int num = 1);
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12 virtual ~TaskInfo(void) {}
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13
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14 /* variables */
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15 TaskListPtr taskListPool;
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16 TaskListPtr freeTaskList;
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17
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18 TaskQueuePtr taskQueuePool;
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19 TaskQueuePtr freeTaskQueue;
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20 TaskQueuePtr waitTaskQueue;
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21 TaskQueuePtr activeTaskQueue;
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22
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23 /* function */
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24 virtual void init(void) = 0;
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25
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26 // task list
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27 int init_pool_taskList(int num);
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28 virtual int extend_pool_taskList(int num) = 0;
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29 virtual TaskListPtr get_available_taskList(void) = 0;
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30 TaskListPtr get_free_taskList(void);
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31
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32 // task queue
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33 int init_pool_taskQueue(int num);
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34 TaskQueuePtr get_free_taskQueue(HTaskPtr);
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35 int extend_pool_taskQueue(int num);
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36
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37 // task
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38 int init_pool_task(int num);
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39 HTaskPtr get_free_task(int cmd, int size,
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40 unsigned long long in_addr,
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41 unsigned long long out_addr);
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42
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43 virtual void clear_taskList(void) = 0;
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44
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45 void append_activeTask(HTaskPtr);
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46 void append_waitTask(HTaskPtr);
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47
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48 void free_taskList(TaskListPtr q);
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49 void free_taskQueue(TaskQueuePtr q);
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50 void free_task(HTaskPtr q);
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51
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52 void check_task_finish(HTaskPtr task);
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53 void notify_wait_taskQueue(HTaskPtr depend, TaskQueuePtr list);
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54 TaskQueuePtr remove_taskQueue(TaskQueuePtr list, TaskQueuePtr task);
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55 TaskQueuePtr remove_taskQueue_eq_task(TaskQueuePtr list, HTaskPtr task);
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56
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57 private:
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58 int machineNum;
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59 };
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60
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61 extern TaskQueuePtr append_taskQueue(TaskQueuePtr, TaskQueuePtr);
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62 extern TaskListPtr append_taskList(TaskListPtr list, TaskListPtr q);
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63
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64 #endif
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