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annotate TaskManager/kernel/ppe/HTask.cc @ 689:ecf63089f5bb draft

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Task Array generation worked.
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 06 Dec 2009 23:03:28 +0900
parents 77c89477daa8
children 4b6242d03512
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1 #include "HTask.h"
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2 #include "ListData.h"
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3 #include "TaskManagerImpl.h"
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4
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5
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6 /*!
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7 manager->set_task_depend(task1, task2); // task2 は task1 の終了を待つ
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8
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9 ってやるより
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10
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11 task2->set_depend(task1);
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12
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13 ってやったほうがわかりやすいよねー的な話し合いで
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14 下のようなAPIを作りました
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15 */
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16
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17 void
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18 HTask::spawn(void)
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19 {
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20 mimpl->spawn_task(this);
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21 }
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22
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23 /*!
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24 @brief この Task が待ち合わせする Task を指定する
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25 @param[in] master この Task が終了待ち合わせをする相手の Task
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26
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27 繰り返し使用する事で複数の Task を待ち合わせする事ができる。
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28
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29 wait_for している Task の入力バッファにこの Task から書き込みできる機能があると良い
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30 */
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31
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32 void
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33 HTask::wait_for(HTaskPtr master)
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34 {
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35 mimpl->set_task_depend(master, this);
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36 }
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37
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38 void
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39 HTask::set_cpu(CPU_TYPE type)
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40 {
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41 mimpl->set_task_cpu(this, type);
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42 }
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43
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44 void
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45 HTask::set_post(PostFunction func,void *arg1, void *arg2)
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46 {
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47 this->post_func = func;
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48 this->post_arg1 = arg1;
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49 this->post_arg2 = arg2;
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50 }
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51
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52 #ifdef SIMPLE_TASK
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53
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54 Task *
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55 HTask::create_task_array(int task_id, int pos)
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56 {
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57 Task *task = (Task*)((memaddr)rbuf + pos);
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58 task->set_task_id(task_id);
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59 task-> param_size = 0;
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60 task-> inData_size = 0;
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61 task-> outData_size = 0;
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62 task-> inData_offset = 0;
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63 task-> outData_offset = 0;
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64
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65 return task;
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66 }
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67
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68 void
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69 HTask::spawn_task_array(int pos)
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70 {
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71 if (pos!= r_size) {
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72 printf("spawn task array size differ pos 0x%x r_size 0x%x\n",
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73 pos, r_size);
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74 }
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75 }
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77
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78 #endif
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79
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80 /* end */