Mercurial > hg > Members > kono > Cerium
annotate TaskManager/kernel/ppe/HTask.h @ 714:c42cab5ad4c3
HTask fix
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Wed, 16 Dec 2009 15:31:54 +0900 |
| parents | f725c6455d19 |
| children | 5df90e02e34f |
| 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 |
| 25 #include "SimpleTask.h" | |
| 26 | |
|
641
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Regression on Mac OS X
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
634
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changeset
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27 class HTask : public SimpleTask { |
| 109 | 28 public: |
| 29 BASE_NEW_DELETE(HTask); | |
| 30 | |
|
479
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Double Linked List base TaskQueue
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parents:
397
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31 TaskQueueInfo *wait_me; // List of task waiting for me |
|
5bda98b0b56d
Double Linked List base TaskQueue
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
397
diff
changeset
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32 TaskQueueInfo *wait_i; // List of task for which I am waiting |
| 518 | 33 PostFunction post_func; |
| 507 | 34 void *post_arg1; |
| 35 void *post_arg2; | |
| 109 | 36 CPU_TYPE cpu_type; |
| 37 TaskManagerImpl *mimpl; | |
| 38 | |
|
498
cb5ecfc5aaa3
double linked HTaskInfo/HTask
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
480
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changeset
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39 HTask *waiter; |
|
cb5ecfc5aaa3
double linked HTaskInfo/HTask
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
480
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changeset
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40 HTask *next; |
|
cb5ecfc5aaa3
double linked HTaskInfo/HTask
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
480
diff
changeset
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41 HTask *prev; |
|
cb5ecfc5aaa3
double linked HTaskInfo/HTask
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
480
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changeset
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42 |
|
684
458a1ad91427
Task Array generation worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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43 void spawn(); |
| 293 | 44 void wait_for(HTask *); |
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397
a4f690f44842
delete manager (in kernel/ppe/TaskManager.h)
game@henri.cr.ie.u-ryukyu.ac.jp
parents:
366
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changeset
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45 void set_cpu(CPU_TYPE type); |
| 507 | 46 void set_post(PostFunction func, void *read, void *write); |
| 700 | 47 Task *create_task_array(int task_id, int num_task, int num_param, int num_inData, int num_outData); |
| 48 Task *next_task_array(int task_id, Task *t); | |
| 49 void spawn_task_array(Task *t); | |
| 703 | 50 |
| 714 | 51 |
|
713
f725c6455d19
remove SIMPLE_TASK conditional
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
703
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52 private: |
| 703 | 53 |
| 54 int param_index; | |
| 55 int in_index; | |
| 56 int out_index; | |
| 57 | |
| 58 // compatibility | |
| 59 public: // functions | |
| 60 void add_inData_t(memaddr addr, int size) { | |
| 61 Task *t = (Task*)rbuf; | |
| 62 t->set_inData_t(in_index++, addr,size); | |
| 63 } | |
| 64 void add_outData_t(memaddr addr, int size) { | |
| 65 Task *t = (Task*)rbuf; | |
| 66 t->set_outData_t(out_index++, addr,size); | |
| 67 } | |
| 68 void set_inData_t(int index, memaddr addr, int size) { | |
| 69 Task *t = (Task*)rbuf; | |
| 70 t->set_inData_t(index, addr,size); | |
| 71 } | |
| 72 void set_outData_t(int index, memaddr addr, int size) { | |
| 73 Task *t = (Task*)rbuf; | |
| 74 t->set_inData_t(index, addr,size); | |
| 75 } | |
| 76 void add_param_t(memaddr param) { | |
| 77 Task *t = (Task*)rbuf; | |
| 78 t->set_param_t(param_index++, param); | |
| 79 } | |
| 80 void set_param_t(int index, memaddr param) { | |
| 81 Task *t = (Task*)rbuf; | |
| 82 t->set_param_t(index, param); | |
| 83 } | |
| 84 | |
| 714 | 85 void init(int cmd) { |
| 86 next = prev = NULL; | |
| 87 waiter = NULL; | |
| 88 | |
| 89 command = cmd; | |
| 90 param_index = 0; | |
| 91 in_index = 0; | |
| 92 out_index = 0; | |
| 93 self = (memaddr) this; | |
| 94 | |
| 95 post_func = NULL; | |
| 96 mimpl = NULL; | |
| 97 cpu_type = CPU_PPE; | |
| 98 } | |
| 703 | 99 #define add_param(param) add_param_t((memaddr)(param)) |
| 100 #define set_param(index,param) set_param_t(index, (memaddr) (param)) | |
| 101 | |
| 102 #define add_inData(addr, size) \ | |
| 103 add_inData_t((memaddr)(addr), (size)); | |
| 104 #define add_outData(addr, size) \ | |
| 105 add_outData_t((memaddr)(addr), (size)); | |
| 106 | |
| 107 | |
| 109 | 108 }; |
| 109 | |
| 110 typedef HTask* HTaskPtr; | |
| 111 | |
| 112 #endif |