Mercurial > hg > Game > Cerium
annotate TaskManager/kernel/ppe/TaskManagerImpl.h @ 970:1a4849b2acad draft
change pipeline and TaskArray fast
| author | Yutaka Kinjyo <yutaka@cr.ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 26 Aug 2010 20:38:06 +0900 |
| parents | 6ffeb543e8d4 |
| children | 8cd123d2f3ca |
| rev | line source |
|---|---|
| 3 | 1 #ifndef INCLUDED_TASK_MANAGER_IMPL |
| 2 #define INCLUDED_TASK_MANAGER_IMPL | |
| 3 | |
| 307 | 4 #include "MailManager.h" |
| 5 #include "ListData.h" | |
| 955 | 6 #include "QueueInfo.h" |
| 7 #include "TaskQueue.h" | |
| 8 #include "HTask.h" | |
| 736 | 9 #include "Scheduler.h" |
| 619 | 10 class MemList; |
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11 |
| 955 | 12 extern QueueInfo<TaskQueue> *taskQueuePool ; |
| 13 extern QueueInfo<HTask> *htaskPool ; | |
| 14 extern QueueInfo<TaskList> *taskListPool; | |
| 15 | |
| 16 | |
| 54 | 17 |
| 3 | 18 class TaskManagerImpl { |
| 19 public: | |
| 20 | |
| 21 /* variables */ | |
| 22 int machineNum; | |
| 955 | 23 QueueInfo<HTask> *activeTaskQueue; |
| 24 QueueInfo<HTask> *waitTaskQueue; | |
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25 |
| 955 | 26 QueueInfo<TaskQueue> *taskQueueImpl; |
| 27 QueueInfo<HTask> *htaskImpl; | |
| 619 | 28 |
| 546 | 29 SchedTask *schedTaskManager; |
| 637 | 30 Scheduler *scheduler; |
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31 TaskManagerImpl *others; |
| 3 | 32 |
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33 /* constructor */ |
| 835 | 34 TaskManagerImpl(int num = 1) ; |
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35 |
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36 virtual ~TaskManagerImpl() { } |
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37 |
| 3 | 38 /* functions */ |
| 109 | 39 // system |
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40 virtual void init() = 0; |
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41 virtual void run() = 0; |
| 672 | 42 virtual void start_profile() = 0; |
| 43 virtual void show_profile() = 0; | |
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44 virtual void append_activeTask(HTaskPtr); |
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45 virtual void append_waitTask(HTaskPtr); |
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46 virtual void polling() = 0; |
| 109 | 47 |
| 955 | 48 void check_task_finish(HTaskPtr task, QueueInfo<HTask> *wait_queue); |
| 49 void check_task_list_finish(SchedTask *s, TaskListPtr list, QueueInfo<HTask> *wait_queue); | |
| 109 | 50 |
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51 void systask_init(); |
| 109 | 52 |
| 53 // user | |
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54 virtual HTaskPtr create_task(int cmd,void *from); |
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55 virtual HTaskPtr create_task(int cmd, memaddr rbuf, long r_size, memaddr wbuf, long w_size,void *from); |
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56 virtual HTaskPtr create_task_array(int id, int num_task, int num_param, int num_inData, int num_outData,void *from); |
| 637 | 57 virtual void set_task_depend(HTaskPtr master, HTaskPtr slave); |
| 58 virtual void spawn_task(HTaskPtr); | |
| 59 virtual void set_task_cpu(HTaskPtr, CPU_TYPE); | |
| 955 | 60 void set_taskList(HTaskPtr htask, QueueInfo<TaskList> * taskList) ; |
| 619 | 61 |
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62 void free_htask(HTaskPtr htask) { |
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63 #if !defined(__SPU__) |
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64 if (htask->self) { |
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65 htask->flag.no_auto_free = 0; |
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66 return; |
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67 } |
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68 htaskImpl->free_(htask); |
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69 #endif |
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70 } |
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71 |
| 637 | 72 void* allocate(int size, int alignment) |
| 73 { | |
| 899 | 74 void *buff = 0; |
| 637 | 75 if (size==0) return 0; |
| 666 | 76 #if defined(__SPU__) || ! defined(HAS_POSIX_MEMALIGN) |
| 77 buff = malloc(size); | |
| 78 #else | |
| 637 | 79 posix_memalign(&buff, alignment, size); |
| 666 | 80 #endif |
| 736 | 81 if (buff==0) |
| 82 get_scheduler()->printf("Can't allocate memory\n"); | |
| 637 | 83 return buff; |
| 84 } | |
| 85 | |
| 86 void* allocate(int size) | |
| 87 { | |
| 899 | 88 void *buff = 0; |
| 637 | 89 if (size==0) return 0; |
| 666 | 90 #if defined(__SPU__) || ! defined(HAS_POSIX_MEMALIGN) |
| 91 buff = malloc(size); | |
| 92 #else | |
| 637 | 93 posix_memalign(&buff, DEFAULT_ALIGNMENT, size); |
| 666 | 94 #endif |
| 736 | 95 if (buff==0) |
| 96 get_scheduler()->printf("Can't allocate memory\n"); | |
| 637 | 97 return buff; |
| 98 } | |
| 99 | |
| 100 Scheduler* get_scheduler() { return scheduler; } | |
| 101 void set_scheduler(Scheduler *s) { scheduler = s; } | |
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102 } __attribute__ ((aligned (DEFAULT_ALIGNMENT))); |
| 619 | 103 |
| 3 | 104 #endif |