Mercurial > hg > Members > kono > Cerium
annotate TaskManager/kernel/ppe/HTask.cc @ 704:6d497c098455
Compatibility mode works.
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 14 Dec 2009 19:54:00 +0900 |
| parents | d3afc8777daa |
| children | f725c6455d19 |
| rev | line source |
|---|---|
| 109 | 1 #include "HTask.h" |
| 2 #include "ListData.h" | |
| 3 #include "TaskManagerImpl.h" | |
|
704
6d497c098455
Compatibility mode works.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
700
diff
changeset
|
4 #include "strings.h" |
| 109 | 5 |
| 6 | |
| 293 | 7 /*! |
| 297 | 8 manager->set_task_depend(task1, task2); // task2 は task1 の終了を待つ |
| 293 | 9 |
| 297 | 10 ってやるより |
| 293 | 11 |
| 12 task2->set_depend(task1); | |
| 13 | |
| 297 | 14 ってやったほうがわかりやすいよねー的な話し合いで |
| 15 下のようなAPIを作りました | |
| 293 | 16 */ |
| 17 | |
| 109 | 18 void |
| 19 HTask::spawn(void) | |
| 20 { | |
| 21 mimpl->spawn_task(this); | |
| 22 } | |
| 23 | |
| 293 | 24 /*! |
| 297 | 25 @brief この Task が待ち合わせする Task を指定する |
| 26 @param[in] master この Task が終了待ち合わせをする相手の Task | |
| 293 | 27 |
| 297 | 28 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。 |
| 293 | 29 |
| 297 | 30 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 |
| 293 | 31 */ |
| 32 | |
| 109 | 33 void |
| 293 | 34 HTask::wait_for(HTaskPtr master) |
| 109 | 35 { |
| 36 mimpl->set_task_depend(master, this); | |
| 37 } | |
| 38 | |
| 519 | 39 void |
| 40 HTask::set_cpu(CPU_TYPE type) | |
| 41 { | |
| 109 | 42 mimpl->set_task_cpu(this, type); |
| 519 | 43 } |
| 44 | |
| 45 void | |
| 514 | 46 HTask::set_post(PostFunction func,void *arg1, void *arg2) |
| 519 | 47 { |
| 109 | 48 this->post_func = func; |
| 514 | 49 this->post_arg1 = arg1; |
| 50 this->post_arg2 = arg2; | |
| 519 | 51 } |
| 52 | |
|
682
80b23718df18
test code for TaskArray
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
567
diff
changeset
|
53 #ifdef SIMPLE_TASK |
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80b23718df18
test code for TaskArray
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
567
diff
changeset
|
54 |
|
80b23718df18
test code for TaskArray
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
567
diff
changeset
|
55 Task * |
| 700 | 56 HTask::create_task_array(int id, int num_task, int num_param, int num_inData, int num_outData) |
|
682
80b23718df18
test code for TaskArray
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
567
diff
changeset
|
57 { |
| 700 | 58 r_size = Task::calc_size(num_param, num_inData, num_outData)*num_task; |
| 59 rbuf = (memaddr) mimpl->allocate(r_size); | |
|
704
6d497c098455
Compatibility mode works.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
700
diff
changeset
|
60 bzero(rbuf,r_size); |
| 700 | 61 Task *task = (Task*)rbuf; |
| 62 task->init(id, num_param,num_inData,num_outData); | |
| 63 // task->print(); | |
| 64 return task; // first task | |
| 65 } | |
|
684
458a1ad91427
Task Array generation worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
683
diff
changeset
|
66 |
| 700 | 67 Task * |
| 68 HTask::next_task_array(int id, Task *t) | |
| 69 { | |
| 70 Task *first = (Task*)rbuf; | |
| 71 if (t==0) { | |
| 72 // first->print(); | |
| 73 return first; | |
| 74 } | |
| 75 | |
| 76 Task *next = t->next(); | |
| 77 next->init(id, first->param_count, first->inData_count, first->outData_count); | |
| 78 if ((memaddr)next - (memaddr)rbuf > r_size) | |
| 79 printf("too many task array used.\n"); | |
| 80 return next; | |
|
682
80b23718df18
test code for TaskArray
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
567
diff
changeset
|
81 } |
|
80b23718df18
test code for TaskArray
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
567
diff
changeset
|
82 |
|
684
458a1ad91427
Task Array generation worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
683
diff
changeset
|
83 void |
| 700 | 84 HTask::spawn_task_array(Task * last) |
|
684
458a1ad91427
Task Array generation worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
683
diff
changeset
|
85 { |
| 700 | 86 int size = (memaddr)last - rbuf; |
| 87 if (size!= r_size) { | |
| 88 printf("spawn task array size differ size 0x%x r_size 0x%x\n", | |
| 89 size, r_size); | |
|
684
458a1ad91427
Task Array generation worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
683
diff
changeset
|
90 } |
|
458a1ad91427
Task Array generation worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
683
diff
changeset
|
91 } |
|
458a1ad91427
Task Array generation worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
683
diff
changeset
|
92 |
|
458a1ad91427
Task Array generation worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
683
diff
changeset
|
93 |
|
682
80b23718df18
test code for TaskArray
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
567
diff
changeset
|
94 #endif |
|
80b23718df18
test code for TaskArray
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
567
diff
changeset
|
95 |
| 519 | 96 /* end */ |