annotate include/TaskManager/Scheduler.h @ 184:907bda4a1a14

fix
author gongo@gendarme.cr.ie.u-ryukyu.ac.jp
date Tue, 06 Jan 2009 15:39:48 +0900
parents 5c194c71eca8
children ac52c139ad45
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
1 #ifndef INCLUDED_SCHEDULER
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
2 #define INCLUDED_SCHEDULER
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
3
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
4 #ifndef INCLUDED_BASE_H_
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
5 # include "base.h"
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
6 #endif
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
7
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
8 #ifndef INCLUDED_TASKLIST
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
9 # include "TaskList.h"
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
10 #endif
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
11
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
12 #ifndef INCLUDED_LIST_DATA
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
13 # include "ListData.h"
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
14 #endif
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
15
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
16 #ifndef INCLUDED_DMA_MANAGER
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
17 # include "DmaManager.h"
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
18 #endif
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
19
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
20 #ifndef INCLUDED_SCHED_TASK_BASE
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
21 # include "SchedTaskBase.h"
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
22 #endif
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
23
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
24 #ifndef INCLUDED_SCHED_TASK
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
25 # include "SchedTask.h"
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
26 #endif
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
27
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
28 #ifndef INCLUDED_SCHED_TASKLIST
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
29 # include "SchedTaskList.h"
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
30 #endif
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
31
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
32 #ifndef INCLUDED_TASK_GROUP
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
33 # include "TaskGroup.h"
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
34 #endif
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
35
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
36 #define MAX_USER_TASK 32
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
37 #define MAX_SYSTEM_TASK 2
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
38 #define MAX_TASK_OBJECT MAX_USER_TASK + MAX_SYSTEM_TASK
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
39 #define MAX_GLOBAL_AREA 32
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
40 #define MAX_MAINMEM_AREA 32
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
41
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
42 class SchedTaskBase;
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
43 class SchedTask;
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
44 class SchedTaskList;
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
45
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
46 class Scheduler {
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
47 public:
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
48 virtual ~Scheduler(void);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
49
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
50 BASE_NEW_DELETE(Scheduler);
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
51
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
52 /* variables */
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
53
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
54 // double buffering
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
55 TaskListPtr buff_taskList[2];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
56 ListDataPtr buff_inListData[2];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
57 ListDataPtr buff_outListData[2];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
58
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
59 int buffFlag_taskList;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
60 int buffFlag_inListData;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
61 int buffFlag_outListData;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
62
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
63 /* TaskList 関連 */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
64
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
65 /**
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
66 * 実行中 TaskList の現在の位置 (list->tasks[index])
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
67 *
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
68 * bakIndex_taskList がある理由
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
69 * taskList の途中で renew task が作られたとき、
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
70 * 即座に実行するため、TaskList -> RenewTaskList と移って処理する。
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
71 * RenewTaskList が終了したとき、再び TaskList に戻ってくるが
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
72 * Renew Task を生成した所から再スタートするため、
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
73 * taskList の index を覚えておく (backup)
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
74 * 同様に TaskList も覚えておく
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
75 */
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
76 int bakIndex_taskList;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
77 TaskListPtr bak_curTaskList;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
78
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
79
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
80 /**
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
81 * タスク内で生成されたタスクを入れる
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
82 * Linked List で管理
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
83 */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
84 TaskListPtr renewCur_taskList;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
85 TaskListPtr renewTop_taskList;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
86
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
87 /**
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
88 * 実行中 TaskList が Renew されたものかどうかのフラグ
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
89 * Renew の場合、ListData は DMA する必要ないとか
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
90 * いろいろな判定に使えるかもしれん
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
91 * if (flag == 1) taskList is Renew
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
92 */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
93 int flag_renewTaskList;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
94
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
95 /**
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
96 * タスク内 (T1) でタスク (Tc = T2, T3, ..) が複数生成された場合、
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
97 * Tc が全て終わってから、T1 の終了コマンドを PPE に送る。
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
98 * なので、Tc を process group として記憶しておく。
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
99 *
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
100 * Tc が taskGroup のアドレスを持つので
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
101 * Scheduler が持つ taskGroup 変数は一つだけで(多分)おk
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
102 */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
103 TaskGroupPtr taskGroup;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
104
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
105 /* GlobalMemoryList */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
106 void* globalList[MAX_GLOBAL_AREA];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
107
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
108 /* MainMemory Allocate Command List */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
109 void* mainMemList[MAX_MAINMEM_AREA];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
110
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
111 // Task Object Table
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
112 typedef SchedTask* (*TaskObject)(void);
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
113
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
114 DmaManager* connector;
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
115
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
116 // Pipeline Stage
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
117 SchedTaskBase* task1;
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
118 SchedTaskBase* task2;
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
119 SchedTaskBase* task3;
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
120
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
121 /* functions */
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
122 void init(void);
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
123 void run(void);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
124 virtual void init_impl(void) {};
50
7927e00fb8e2 *** empty log message ***
gongo
parents: 42
diff changeset
125 void finish(void);
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
126
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
127 TaskListPtr get_curListBuf(void);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
128 ListDataPtr get_curReadBuf(void);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
129 ListDataPtr get_curWriteBuf(void);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
130 TaskListPtr get_renewListBuf(void);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
131
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
132 SchedTaskList* get_nextRenewTaskList(TaskListPtr curList, int curIndex);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
133 TaskListPtr get_backupTaskList(void);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
134
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
135 // なんか名前が変だが。。。
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
136 /* TaskGroup */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
137 TaskGroupPtr set_groupTask(uint32 command);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
138 void add_groupTask(TaskGroupPtr group, TaskPtr task);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
139 void remove_groupTask(TaskGroupPtr group, TaskPtr task);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
140 void reload_groupTask(void);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
141 uint32 status_groupTask(TaskGroupPtr group);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
142
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
143 /* GlobalMemory */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
144 void* global_alloc(int id, int size);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
145 void* global_get(int id);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
146 void global_free(int id);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
147
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
148 virtual void *allocate(int size) { return NULL; };
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
149
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
150 virtual void mainMem_alloc(int id, int size) {};
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
151 virtual void mainMem_wait(void) {};
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
152 void *mainMem_get(int id);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
153
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
154 /* DMA Transfer */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
155 void dma_load(void *buf, uint32 addr, uint32 size, uint32 mask);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
156 void dma_store(void *buf,uint32 addr, uint32 size, uint32 mask);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
157 void dma_wait(uint32 mask);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
158 void mail_write(uint32 data);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
159 uint32 mail_read(void);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
160 void dma_loadList(ListDataPtr list, void *, uint32 mask);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
161 void dma_storeList(ListDataPtr list, void *, uint32 mask);
42
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
162 };
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
163
aa11038dbdc1 *** empty log message ***
gongo
parents:
diff changeset
164 #endif
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
165
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
166 extern void register_task(int cmd, Scheduler::TaskObject task);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
167
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
168 #define SchedConstructor(str) \
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
169 str(void) {} \
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
170 BASE_NEW_DELETE(str) \
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
171
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
172 #define SchedDefineTask(str) \
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
173 SchedTask* createTask_##str(void) \
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
174 { \
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
175 return new str(); \
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
176 }
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
177
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
178 #define SchedExternTask(str) \
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
179 extern \
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 109
diff changeset
180 SchedTask* createTask_##str(void);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
181
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
182 #define SchedRegisterTask(cmd, str) \
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 70
diff changeset
183 register_task(cmd, createTask_##str);