Mercurial > hg > Members > kono > Cerium
annotate TaskManager/kernel/schedule/SchedTask.cc @ 698:dcaa40ec963d
no compile error for Task Array
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Sun, 13 Dec 2009 20:14:18 +0900 |
| parents | cbcf0182635e |
| children | 7e937a1cd121 |
| rev | line source |
|---|---|
| 308 | 1 #include <stdlib.h> |
| 2 #include <string.h> | |
| 42 | 3 #include "SchedTask.h" |
| 695 | 4 #include "SysFunc.h" |
| 308 | 5 #include "SchedTaskList.h" |
| 695 | 6 #include "SchedTaskArrayLoad.h" |
| 308 | 7 #include "SchedNop2Ready.h" |
| 8 #include "DmaManager.h" | |
| 9 #include "error.h" | |
| 10 #include "TaskManager.h" | |
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11 #include <stdarg.h> |
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12 |
| 683 | 13 #ifdef SIMPLE_TASK |
| 14 #define Task SimpleTask | |
| 15 #define TaskPtr SimpleTaskPtr | |
| 16 #endif | |
| 17 | |
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18 extern TaskObject task_list[MAX_TASK_OBJECT]; |
| 308 | 19 |
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20 /** |
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21 Task Object を作る |
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22 */ |
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23 |
| 439 | 24 |
| 308 | 25 SchedTask * |
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26 createSchedTask(Scheduler *scheduler, TaskPtr task) |
| 302 | 27 { |
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28 return new SchedTask(); |
| 308 | 29 } |
| 30 | |
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31 #if 0 |
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32 /** |
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33 code load を始める。既に get_segment hash に入っていれば何もしない。 |
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34 */ |
| 695 | 35 extern void |
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36 loadSchedTask(Scheduler *scheduler,TaskPtr task) |
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37 { |
| 439 | 38 // fprintf(stderr,"loadSchedTask %d\n",task->command); |
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39 task_list[task->command].load(scheduler,task->command); |
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40 } |
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41 #endif |
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42 |
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43 |
| 308 | 44 SchedTask::SchedTask() |
| 45 { | |
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46 list = NULL; |
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47 task = NULL; |
| 634 | 48 #ifndef SIMPLE_TASK |
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49 inListData = NULL; |
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50 outListData = NULL; |
| 634 | 51 #endif |
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52 readbuf = NULL; |
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53 writebuf = NULL; |
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54 scheduler = NULL; |
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55 cur_index = 0; |
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56 this->stdout_ = stdout; |
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57 this->stderr_ = stderr; |
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58 this->stdin_ = stdin; |
| 373 | 59 |
| 567 | 60 |
| 308 | 61 } |
| 62 | |
| 63 /** | |
| 64 * dma_store の wait を行う | |
| 65 */ | |
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66 SchedTask::~SchedTask() |
| 308 | 67 { |
| 68 } | |
| 69 | |
| 70 | |
| 71 void | |
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72 SchedTask::init(TaskListPtr _list, TaskPtr _task, int index, |
| 567 | 73 // ListDataPtr rbuf, ListDataPtr wbuf, |
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74 Scheduler* sc) |
| 308 | 75 { |
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76 list = _list; |
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77 task = _task; |
| 634 | 78 #ifndef SIMPLE_TASK |
| 567 | 79 inListData = &_task->inData; |
| 80 outListData = &_task->outData; | |
| 634 | 81 #endif |
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82 scheduler = sc; |
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83 cur_index = index; |
| 567 | 84 |
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85 scheduler->mainMem_wait(); |
| 308 | 86 |
| 567 | 87 } |
| 88 | |
| 308 | 89 |
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90 void |
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91 SchedTask::read() |
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92 { |
| 506 | 93 __debug("[SchedTask:%s]\n", __FUNCTION__); |
| 94 | |
| 95 // object creation をSchedTask生成時にやらないので、 | |
| 96 // exec の直前のread で十分に間に合う | |
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97 if (cur_index < list->length) { // if 文は要らないのでは? |
| 567 | 98 // load next task |
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99 loadSchedTask(scheduler, list->tasks[cur_index].command); |
| 567 | 100 } |
| 634 | 101 #ifdef SIMPLE_TASK |
| 102 // 読むデータが一つもなければ無視 | |
| 103 if (task->r_size == 0) return; | |
| 104 // load Input Data | |
| 105 readbuf = scheduler->allocate(task->r_size); | |
| 106 scheduler->dma_load(readbuf, task->rbuf,task->r_size, DMA_READ); | |
| 107 #else | |
| 506 | 108 |
| 109 // 読むデータが一つもなければ無視 | |
| 567 | 110 if (inListData->length == 0) return; |
| 506 | 111 |
| 112 // load Input Data | |
| 567 | 113 readbuf = scheduler->allocate(inListData->size); |
| 114 scheduler->dma_loadList(inListData, readbuf, DMA_READ); | |
| 634 | 115 #endif |
| 506 | 116 |
| 567 | 117 |
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118 } |
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119 |
| 308 | 120 |
| 121 void | |
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122 SchedTask::exec() |
| 308 | 123 { |
| 124 __debug("[SchedTask:%s]\n", __FUNCTION__); | |
| 125 | |
| 567 | 126 scheduler->dma_wait(DMA_READ); |
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127 task_list[task->command].wait(scheduler,task->command); |
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128 task_list[task->command].run(this, readbuf, writebuf); |
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129 free(readbuf); |
| 308 | 130 |
| 519 | 131 // 書き込む領域がなければ無視 |
| 634 | 132 #ifdef SIMPLE_TASK |
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133 if (task->w_size > 0) { |
| 695 | 134 writebuf = scheduler->allocate(task->w_size); |
| 637 | 135 scheduler->dma_store(writebuf, task->wbuf,task->w_size, DMA_WRITE); |
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136 } |
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137 #else |
| 567 | 138 if (outListData->length > 0) { |
| 695 | 139 writebuf = scheduler->allocate(outListData->size); |
| 567 | 140 scheduler->dma_storeList(outListData, writebuf, DMA_WRITE); |
| 308 | 141 } |
| 634 | 142 #endif |
| 308 | 143 } |
| 144 | |
| 145 void | |
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146 SchedTask::write() |
| 308 | 147 { |
| 148 __debug("[SchedTask:%s]\n", __FUNCTION__); | |
| 373 | 149 |
| 567 | 150 scheduler->dma_wait(DMA_WRITE); |
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151 free(writebuf); |
| 567 | 152 |
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153 scheduler->mail_write((memaddr)task->self); |
| 308 | 154 } |
| 155 | |
| 156 | |
| 157 SchedTaskBase* | |
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158 SchedTask::next(Scheduler *scheduler, SchedTaskBase *p) |
| 308 | 159 { |
| 160 __debug("[SchedTask:%s]\n", __FUNCTION__); | |
| 161 | |
| 567 | 162 if (cur_index < list->length) { |
| 619 | 163 // Task List が残っているので、次を準備 |
| 567 | 164 |
| 619 | 165 TaskPtr nextTask = &list->tasks[cur_index++]; |
| 166 SchedTaskBase *nextSched = createSchedTask(scheduler, nextTask); | |
| 167 // この up cast は汚い... | |
| 168 ((SchedTask*)nextSched)->init(list, nextTask, cur_index, | |
| 169 scheduler); | |
| 695 | 170 if (nextTask->command==TaskArray) { |
| 171 // Start Task Array | |
| 172 return (SchedTaskBase*)(new SchedTaskArrayLoad(nextSched)); | |
| 173 } | |
| 174 | |
| 619 | 175 return nextSched; |
| 308 | 176 } else { |
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177 memaddr nextList = (memaddr)list->next; |
| 567 | 178 if (nextList == 0) { |
| 619 | 179 // もう何もする必要がない |
| 567 | 180 return new SchedNop2Ready(scheduler); |
| 181 } else { | |
| 619 | 182 // 新しいリストに取り掛かる |
| 634 | 183 return createSchedTaskList(nextList, scheduler, 0); |
| 567 | 184 } |
| 308 | 185 } |
| 186 } | |
| 187 | |
| 188 | |
| 189 int | |
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190 SchedTask::get_cpuid() |
| 308 | 191 { |
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192 return scheduler->id; |
| 308 | 193 } |
| 194 | |
| 643 | 195 #ifndef SIMPLE_TASK |
| 567 | 196 /** |
| 197 * task->add_inData で与えられた順番に対応する index (0〜n-1) で、 | |
| 198 * buffer から対応するデータを返す。 | |
| 199 */ | |
| 200 void* | |
| 201 SchedTask::get_input(void *buff, int index) | |
| 202 { | |
| 203 if (buff != NULL) { | |
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204 return (void*)((char*)buff + inListData->bound[index]); |
| 567 | 205 } else { |
| 206 return NULL; | |
| 207 } | |
| 208 } | |
| 209 | |
| 210 /** | |
| 211 * get_input(index) のアドレスを返す | |
| 212 */ | |
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213 memaddr |
| 567 | 214 SchedTask::get_inputAddr(int index) |
| 215 { | |
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216 #ifdef __CERIUM_CELL__ |
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217 return (memaddr)inListData->element[index].addr; |
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218 #else |
| 567 | 219 return inListData->element[index].addr; |
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220 #endif |
| 567 | 221 } |
| 222 | |
| 223 /** | |
| 224 * get_input(index) のサイズを返す | |
| 225 */ | |
| 226 int | |
| 227 SchedTask::get_inputSize(int index) | |
| 228 { | |
| 229 return inListData->element[index].size; | |
| 230 } | |
| 231 | |
| 232 /** | |
| 233 * write buffer の領域を返す。 | |
| 234 */ | |
| 235 void* | |
| 236 SchedTask::get_output(void *buff, int index) | |
| 237 { | |
| 238 if (buff != NULL) { | |
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239 return (void*)((char *)buff + outListData->bound[index]); |
| 567 | 240 } else { |
| 241 return NULL; | |
| 242 } | |
| 243 } | |
| 244 | |
| 245 /** | |
| 246 * get_output(index) のアドレスを返す | |
| 247 */ | |
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248 memaddr |
| 567 | 249 SchedTask::get_outputAddr(int index) |
| 250 { | |
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251 #ifdef __CERIUM_CELL__ |
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252 return (memaddr)outListData->element[index].addr; |
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253 #else |
| 567 | 254 return outListData->element[index].addr; |
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255 #endif |
| 567 | 256 } |
| 257 | |
| 258 /** | |
| 259 * get_output(index) のサイズを返す | |
| 260 */ | |
| 261 int | |
| 262 SchedTask::get_outputSize(int index) | |
| 263 { | |
| 264 return outListData->element[index].size; | |
| 265 } | |
| 308 | 266 |
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267 memaddr |
| 308 | 268 SchedTask::get_param(int index) |
| 269 { | |
|
483
0b933bef0328
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parents:
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diff
changeset
|
270 return task->param[index]; |
| 643 | 271 } |
|
698
dcaa40ec963d
no compile error for Task Array
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parents:
695
diff
changeset
|
272 |
|
dcaa40ec963d
no compile error for Task Array
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parents:
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diff
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|
273 #else |
|
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no compile error for Task Array
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parents:
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diff
changeset
|
274 |
|
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no compile error for Task Array
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parents:
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diff
changeset
|
275 void* SchedTask::get_input(void *buff, int index) { |
|
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no compile error for Task Array
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parents:
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diff
changeset
|
276 printf("Cannot use inData in SimpleTask use TaskArray\n"); |
|
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parents:
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diff
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|
277 return NULL; } |
|
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no compile error for Task Array
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parents:
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diff
changeset
|
278 memaddr SchedTask::get_inputAddr(int index) { return NULL; } |
|
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no compile error for Task Array
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parents:
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diff
changeset
|
279 int SchedTask::get_inputSize(int index) {return 0; } |
|
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no compile error for Task Array
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parents:
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diff
changeset
|
280 void* SchedTask::get_output(void *buff, int index) {return 0; } |
|
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no compile error for Task Array
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parents:
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diff
changeset
|
281 memaddr SchedTask::get_outputAddr(int index) { return NULL; } |
|
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no compile error for Task Array
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parents:
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diff
changeset
|
282 int SchedTask::get_outputSize(int index) { return 0; } |
|
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no compile error for Task Array
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parents:
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diff
changeset
|
283 memaddr SchedTask::get_param(int index) { return 0; } |
|
dcaa40ec963d
no compile error for Task Array
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parents:
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changeset
|
284 |
| 634 | 285 #endif |
| 308 | 286 |
| 287 void* | |
| 288 SchedTask::global_alloc(int id, int size) { | |
|
483
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|
289 return scheduler->global_alloc(id, size); |
| 308 | 290 } |
| 291 | |
| 292 void* | |
| 293 SchedTask::global_get(int id) { | |
|
483
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|
294 return scheduler->global_get(id); |
| 308 | 295 } |
| 296 | |
| 297 void | |
| 373 | 298 SchedTask::global_set(int id, void *addr) { |
|
483
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changeset
|
299 scheduler->global_set(id, addr); |
| 373 | 300 } |
| 301 | |
| 302 void | |
| 308 | 303 SchedTask::global_free(int id) { |
|
483
0b933bef0328
renew task worked. but not test_nogl...
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changeset
|
304 scheduler->global_free(id); |
| 308 | 305 } |
| 306 | |
| 373 | 307 MemList* |
| 308 SchedTask::createMemList(int size, int count) { | |
|
483
0b933bef0328
renew task worked. but not test_nogl...
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changeset
|
309 return scheduler->createMemList(size, count); |
| 373 | 310 } |
| 311 | |
| 308 | 312 void |
| 313 SchedTask::mainMem_alloc(int id, int size) { | |
|
483
0b933bef0328
renew task worked. but not test_nogl...
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diff
changeset
|
314 scheduler->mainMem_alloc(id, size); |
| 308 | 315 } |
| 316 | |
| 317 void | |
|
403
8611780d479f
clean up and add more info on task_list
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395
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changeset
|
318 SchedTask::mainMem_wait() { |
|
483
0b933bef0328
renew task worked. but not test_nogl...
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changeset
|
319 scheduler->mainMem_wait(); |
| 308 | 320 } |
| 321 | |
|
629
8843edf37c0e
Cell 64 bit tried, but not yet worked.
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parents:
625
diff
changeset
|
322 memaddr |
| 308 | 323 SchedTask::mainMem_get(int id) { |
|
483
0b933bef0328
renew task worked. but not test_nogl...
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parents:
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changeset
|
324 return scheduler->mainMem_get(id); |
| 308 | 325 } |
| 326 | |
|
467
44c0bce54dcf
fix all examples. test_render is not working now.
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diff
changeset
|
327 |
| 308 | 328 void |
|
625
60aa3f241b10
64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
619
diff
changeset
|
329 SchedTask::dma_load(void *buf, memaddr addr, uint32 size, uint32 mask) { |
|
483
0b933bef0328
renew task worked. but not test_nogl...
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diff
changeset
|
330 scheduler->dma_load(buf, addr, size, mask); |
| 308 | 331 } |
| 332 | |
| 333 void | |
|
625
60aa3f241b10
64bit mode worked on Mac OS X.
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parents:
619
diff
changeset
|
334 SchedTask::dma_store(void *buf,memaddr addr, uint32 size, uint32 mask) { |
|
483
0b933bef0328
renew task worked. but not test_nogl...
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parents:
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diff
changeset
|
335 scheduler->dma_store(buf, addr, size, mask); |
| 308 | 336 } |
| 337 | |
| 338 void | |
| 339 SchedTask::dma_wait(uint32 mask) { | |
|
483
0b933bef0328
renew task worked. but not test_nogl...
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parents:
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changeset
|
340 scheduler->dma_wait(mask); |
| 308 | 341 } |
| 342 | |
|
334
20f2459041cb
[in test_render] push L key , call show_dma_wait, but incomplete.
e065746@localhost.localdomain
parents:
321
diff
changeset
|
343 void |
|
20f2459041cb
[in test_render] push L key , call show_dma_wait, but incomplete.
e065746@localhost.localdomain
parents:
321
diff
changeset
|
344 SchedTask::show_dma_wait() { |
|
483
0b933bef0328
renew task worked. but not test_nogl...
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parents:
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diff
changeset
|
345 scheduler->show_dma_wait(); |
|
334
20f2459041cb
[in test_render] push L key , call show_dma_wait, but incomplete.
e065746@localhost.localdomain
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|
346 } |
|
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[in test_render] push L key , call show_dma_wait, but incomplete.
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|
347 |
|
674
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fix many task example (sort).
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changeset
|
348 long |
|
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fix many task example (sort).
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changeset
|
349 SchedTask::get_random() { |
|
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350 return scheduler->get_random(); |
|
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fix many task example (sort).
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|
351 } |
|
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fix many task example (sort).
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|
352 |
| 672 | 353 void |
| 354 SchedTask::start_profile() { | |
| 355 scheduler->start_profile(); | |
| 356 } | |
| 357 | |
|
387
5e2d30bfbf23
no compile error but not worked.
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diff
changeset
|
358 MemorySegment * SchedTask::get_segment(memaddr addr, MemList *m) { |
|
483
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renew task worked. but not test_nogl...
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changeset
|
359 return scheduler->get_segment(addr,m); |
|
387
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no compile error but not worked.
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changeset
|
360 } |
|
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no compile error but not worked.
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changeset
|
361 |
|
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no compile error but not worked.
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changeset
|
362 void SchedTask::put_segment(MemorySegment *s) { |
|
483
0b933bef0328
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changeset
|
363 scheduler->put_segment(s); |
|
387
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no compile error but not worked.
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diff
changeset
|
364 } |
|
5e2d30bfbf23
no compile error but not worked.
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diff
changeset
|
365 |
|
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no compile error but not worked.
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diff
changeset
|
366 void SchedTask::wait_segment(MemorySegment *s) { |
|
483
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changeset
|
367 scheduler->wait_segment(s); |
|
387
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no compile error but not worked.
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diff
changeset
|
368 } |
|
5e2d30bfbf23
no compile error but not worked.
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parents:
373
diff
changeset
|
369 |
| 619 | 370 |
| 634 | 371 HTaskPtr |
| 372 SchedTask::create_task(int cmd) | |
| 619 | 373 { |
| 374 return scheduler->create_task(cmd); | |
| 375 } | |
| 376 | |
| 634 | 377 HTaskPtr |
| 378 SchedTask::create_task(int cmd, memaddr r, long rs, memaddr w, long ws) | |
| 379 { | |
| 380 return scheduler->create_task(cmd,r,rs,w,ws); | |
| 381 } | |
| 382 | |
| 383 | |
| 619 | 384 void SchedTask::set_task_depend(HTaskPtr master, HTaskPtr slave) |
| 385 { | |
| 386 scheduler->set_task_depend(master, slave); | |
| 387 } | |
| 388 | |
| 389 void SchedTask::spawn_task(HTaskPtr t) | |
| 390 { | |
| 391 scheduler->spawn_task(t); | |
| 392 } | |
| 393 | |
| 394 void SchedTask::set_task_cpu(HTaskPtr t, CPU_TYPE cpu) | |
| 395 { | |
| 396 scheduler->set_task_cpu(t, cpu); | |
| 397 } | |
| 398 | |
| 399 void* SchedTask::allocate(int size) | |
| 400 { | |
| 401 return scheduler->allocate(size) ; | |
| 402 } | |
| 403 | |
| 404 void* SchedTask::allocate(int size,int align) | |
| 405 { | |
| 406 return scheduler->allocate(size,align) ; | |
| 407 } | |
| 408 | |
| 409 Scheduler* SchedTask::get_scheduler() | |
| 410 { | |
| 411 return scheduler; | |
| 412 } | |
| 413 | |
|
466
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
414 /* system call */ |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
415 |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
416 int |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
417 SchedTask::fprintf(FILE * stream, const char * format, ...) |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
418 { |
|
4fa8760e18c2
prohibit global variable in Task....
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parents:
464
diff
changeset
|
419 va_list ap; |
|
4fa8760e18c2
prohibit global variable in Task....
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parents:
464
diff
changeset
|
420 va_start(ap,format); |
|
4fa8760e18c2
prohibit global variable in Task....
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parents:
464
diff
changeset
|
421 int ret = vfprintf(stream,format, ap); |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
422 va_end(ap); |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
423 return ret; |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
424 } |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
425 |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
426 int |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
427 SchedTask::printf(const char * format, ...) |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
428 { |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
429 va_list ap; |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
430 va_start(ap,format); |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
431 int ret= vfprintf(stdout,format, ap); |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
432 va_end(ap); |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
433 return ret; |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
434 } |
|
4fa8760e18c2
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
435 |
|
387
5e2d30bfbf23
no compile error but not worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
373
diff
changeset
|
436 |
|
5e2d30bfbf23
no compile error but not worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
373
diff
changeset
|
437 |
| 308 | 438 /* end */ |