Mercurial > hg > Members > kono > Cerium
annotate TaskManager/kernel/ppe/HTask.h @ 703:61b59376aec5
compatibility
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Mon, 14 Dec 2009 18:34:46 +0900 |
| parents | d3afc8777daa |
| children | f725c6455d19 |
| rev | line source |
|---|---|
| 109 | 1 #ifndef INCLUDED_HTASK |
| 2 #define INCLUDED_HTASK | |
| 3 | |
| 307 | 4 #include "base.h" |
| 5 #include "types.h" | |
| 6 #include "Task.h" | |
| 7 #include "TaskQueueInfo.h" | |
| 109 | 8 |
| 9 class TaskManagerImpl; | |
| 507 | 10 class SchedTask; |
| 11 | |
| 519 | 12 typedef void (*PostFunction)(SchedTask *s, void *read, void *write); |
| 109 | 13 |
| 293 | 14 /*! |
| 15 @class | |
| 16 | |
| 17 @brief | |
| 18 | |
| 19 Cerium の Task で、spawn() でキューに格納されて順次実行される。 | |
| 20 cpu の指定があれば並列に実行される。 | |
| 21 特定の Task を待ち合わせる事が可能。 | |
| 22 Task の入出力は dma などで copy される。 | |
| 23 */ | |
| 683 | 24 #ifdef SIMPLE_TASK |
| 25 | |
| 26 #include "SimpleTask.h" | |
| 27 | |
|
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28 class HTask : public SimpleTask { |
| 634 | 29 #else |
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30 class HTask : public Task { |
| 634 | 31 #endif |
| 109 | 32 public: |
| 33 BASE_NEW_DELETE(HTask); | |
| 34 | |
|
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35 TaskQueueInfo *wait_me; // List of task waiting for me |
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36 TaskQueueInfo *wait_i; // List of task for which I am waiting |
| 518 | 37 PostFunction post_func; |
| 507 | 38 void *post_arg1; |
| 39 void *post_arg2; | |
| 109 | 40 CPU_TYPE cpu_type; |
| 41 TaskManagerImpl *mimpl; | |
| 42 | |
|
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43 HTask *waiter; |
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44 HTask *next; |
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45 HTask *prev; |
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46 |
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Task Array generation worked.
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47 void spawn(); |
| 293 | 48 void wait_for(HTask *); |
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delete manager (in kernel/ppe/TaskManager.h)
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49 void set_cpu(CPU_TYPE type); |
| 507 | 50 void set_post(PostFunction func, void *read, void *write); |
| 683 | 51 #ifdef SIMPLE_TASK |
| 700 | 52 Task *create_task_array(int task_id, int num_task, int num_param, int num_inData, int num_outData); |
| 53 Task *next_task_array(int task_id, Task *t); | |
| 54 void spawn_task_array(Task *t); | |
| 703 | 55 |
| 56 | |
| 57 int param_index; | |
| 58 int in_index; | |
| 59 int out_index; | |
| 60 | |
| 61 private: | |
| 62 | |
| 63 // compatibility | |
| 64 public: // functions | |
| 65 void add_inData_t(memaddr addr, int size) { | |
| 66 Task *t = (Task*)rbuf; | |
| 67 t->set_inData_t(in_index++, addr,size); | |
| 68 } | |
| 69 void add_outData_t(memaddr addr, int size) { | |
| 70 Task *t = (Task*)rbuf; | |
| 71 t->set_outData_t(out_index++, addr,size); | |
| 72 } | |
| 73 void set_inData_t(int index, memaddr addr, int size) { | |
| 74 Task *t = (Task*)rbuf; | |
| 75 t->set_inData_t(index, addr,size); | |
| 76 } | |
| 77 void set_outData_t(int index, memaddr addr, int size) { | |
| 78 Task *t = (Task*)rbuf; | |
| 79 t->set_inData_t(index, addr,size); | |
| 80 } | |
| 81 void add_param_t(memaddr param) { | |
| 82 Task *t = (Task*)rbuf; | |
| 83 t->set_param_t(param_index++, param); | |
| 84 } | |
| 85 void set_param_t(int index, memaddr param) { | |
| 86 Task *t = (Task*)rbuf; | |
| 87 t->set_param_t(index, param); | |
| 88 } | |
| 89 | |
| 90 #define add_param(param) add_param_t((memaddr)(param)) | |
| 91 #define set_param(index,param) set_param_t(index, (memaddr) (param)) | |
| 92 | |
| 93 #define add_inData(addr, size) \ | |
| 94 add_inData_t((memaddr)(addr), (size)); | |
| 95 #define add_outData(addr, size) \ | |
| 96 add_outData_t((memaddr)(addr), (size)); | |
| 97 | |
| 679 | 98 #endif |
| 703 | 99 |
| 109 | 100 }; |
| 101 | |
| 102 typedef HTask* HTaskPtr; | |
| 103 | |
| 104 #endif |