Mercurial > hg > Game > Cerium
annotate TaskManager/kernel/schedule/SchedTask.cc @ 1717:5d68a55d5561 draft
fix profile
| author | Shohei KOKUBO <e105744@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Tue, 15 Oct 2013 17:29:37 +0900 |
| parents | 4a3b3ec582f2 |
| children | 93f051a51d9e |
| rev | line source |
|---|---|
| 736 | 1 |
| 308 | 2 #include <stdlib.h> |
| 3 #include <string.h> | |
| 42 | 4 #include "SchedTask.h" |
| 695 | 5 #include "SysFunc.h" |
| 308 | 6 #include "SchedTaskList.h" |
| 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 #include "gettime.h" |
| 688 | 13 |
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14 extern TaskObject task_list[MAX_TASK_OBJECT]; |
| 308 | 15 |
| 16 SchedTask::SchedTask() | |
| 17 { | |
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18 list = NULL; |
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19 atask = NULL; |
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20 readbuf = NULL; |
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21 writebuf = NULL; |
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22 scheduler = NULL; |
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23 cur_index = 0; |
| 1475 | 24 // din[0] = dout[0] = 0; |
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25 this->stdout_ = stdout; |
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26 this->stderr_ = stderr; |
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27 this->stdin_ = stdin; |
| 308 | 28 } |
| 29 | |
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30 SchedTask::~SchedTask() |
| 308 | 31 { |
| 32 } | |
| 33 | |
| 34 void | |
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35 SchedTask::init(TaskListPtr _list, TaskPtr _task, Scheduler* sc, int tag) |
| 308 | 36 { |
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37 list = _list; |
| 1463 | 38 atask = _task; |
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39 scheduler = sc; |
| 972 | 40 this->tag = tag; |
| 567 | 41 |
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42 // scheduler->mainMem_wait(); // これはなんで? |
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43 manager = sc->manager; |
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44 connector = sc->connector; |
| 308 | 45 |
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46 inListData.bound = din; |
| 1463 | 47 inListData.size = 0; |
| 48 inListData.length = 0; | |
| 49 inListData.element = 0; | |
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50 outListData.bound = dout; |
| 1463 | 51 outListData.size = 0; |
| 52 outListData.length = 0; | |
| 53 outListData.element = 0; | |
| 54 | |
| 55 cur_index = _task; | |
| 56 this->tag = tag; | |
| 57 | |
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58 #ifdef TASK_LIST_MAIL |
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59 if (list) |
| 1606 | 60 waiter = (memaddr) list->waiter; |
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61 #else |
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62 if (task) |
| 1606 | 63 waiter = (memaddr) task->self; |
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64 #endif |
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65 |
| 567 | 66 } |
| 67 | |
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68 void |
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69 SchedTask::read() |
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70 { |
| 538 | 71 __debug("[SchedTask:%s]\n", __FUNCTION__); |
| 72 | |
| 73 // object creation をSchedTask生成時にやらないので、 | |
| 74 // exec の直前のread で十分に間に合う | |
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75 loadSchedTask(scheduler, atask->command); |
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76 |
| 634 | 77 // 読むデータが一つもなければ無視 |
| 1463 | 78 if (atask->inData_count == 0) return; |
| 79 | |
| 80 inListData.length = atask->inData_count; | |
| 81 inListData.size = atask->inData_total_size(); | |
| 82 inListData.element = atask->inData(0); | |
| 1475 | 83 if (inListData.length>DefaultBoundSize) |
| 84 inListData.bound = (int*)manager->allocate(inListData.length*sizeof(int)); | |
| 634 | 85 // load Input Data |
| 1463 | 86 // inListData.print(); |
| 87 readbuf = connector->dma_loadList(scheduler, &inListData, (DMA_READ + this->tag)); | |
| 88 connector->bound(&inListData); | |
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89 } |
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90 |
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91 void |
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92 SchedTask::setup_outputData() |
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93 { |
| 1463 | 94 // allocate write buffer |
| 95 outListData.length = atask->outData_count; | |
| 96 outListData.size = atask->outData_total_size(); | |
| 97 // atask->outData_offset += cur_index + 1 ; // to avoid compiler bug | |
| 98 outListData.element = atask->outData(0); | |
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99 // if (outListData.bound!=dout) free(outListData.bound); |
| 1475 | 100 if (outListData.length>DefaultBoundSize) |
| 101 outListData.bound = (int*)manager->allocate(outListData.length*sizeof(int)); | |
| 1463 | 102 connector->bound(&outListData); |
| 103 writebuf = connector->get_writebuf(scheduler, (memaddr)outListData.element[0].addr, outListData.size); | |
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104 } |
| 308 | 105 |
| 106 void | |
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107 SchedTask::exec() |
| 308 | 108 { |
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109 task_list[atask->command].wait(scheduler,atask->command); |
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110 TaskObjectRun run = task_list[atask->command].run; |
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111 if (atask->outData_count > 0) { |
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112 setup_outputData(); // we need write buffer before run() |
| 699 | 113 } |
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114 connector->dma_wait((DMA_READ + this->tag)); |
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115 void *read = get_input(readbuf, 0); void *write = get_output(writebuf, 0); |
| 1585 | 116 // set param (if exist dim ) |
| 1717 | 117 list->task_start_time = gettime(); |
| 1698 | 118 (*connector->start_dmawait_profile)(); |
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119 if (list->dim) { |
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120 multi_dimension(list, read, write,run); |
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121 } else { |
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122 run(this, read,write); |
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123 } |
| 1698 | 124 (*connector->end_dmawait_profile)(&connector->global_busy_time); |
| 1717 | 125 list->task_end_time = gettime(); |
| 126 this->printf("%d %s\t%lld\n",list->self->cpu_type,(char *)(task_list[atask->command].name),list->task_end_time-list->task_start_time); | |
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127 connector->free_(readbuf); |
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128 // User 側で作る方法が必要... |
| 547 | 129 // 書き込む領域がなければ無視 |
| 1463 | 130 if (atask->outData_count > 0) { |
| 131 // outListData.print(); | |
| 132 connector->dma_storeList(&outListData, writebuf, DMA_WRITE); | |
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133 } |
| 308 | 134 } |
| 135 | |
| 136 void | |
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137 SchedTask::multi_dimension(TaskListPtr list, void* read, void* write,TaskObjectRun run) { |
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138 long min = scheduler->min_cpu(); |
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139 long max = scheduler->max_cpu(); |
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140 long id = scheduler->id; |
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141 long lx = list->x; |
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142 long ly = list->y; |
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143 long lz = list->z; |
| 1671 | 144 |
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145 x=y=z=0; |
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146 |
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147 long cpu=min; |
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148 for (;;cpu++) { |
| 1671 | 149 if (cpu>max) cpu = min; |
| 150 if (cpu==id) { | |
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151 run(this, read,write); |
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152 } |
| 1671 | 153 if (++x>=lx) { |
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154 x=0; |
| 1671 | 155 if (++y>=ly) { |
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156 y=0; |
| 1671 | 157 if (++z>=lz) { |
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158 break; |
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159 } |
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160 } |
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161 } |
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162 } |
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163 } |
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164 |
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165 void |
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166 SchedTask::write() |
| 308 | 167 { |
| 168 __debug("[SchedTask:%s]\n", __FUNCTION__); | |
| 373 | 169 |
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170 connector->dma_wait(DMA_WRITE); |
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171 connector->free_(writebuf); |
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172 if (inListData.bound != din) free(inListData.bound); |
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173 if (outListData.bound != dout) free(outListData.bound); |
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174 #ifdef TASK_LIST_MAIL |
| 1463 | 175 if ((cur_index->next() >= list->last()) ) |
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176 connector->mail_write(waiter); |
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177 #else |
|
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178 connector->mail_write(waiter); |
| 830 | 179 #endif |
| 308 | 180 } |
| 181 | |
| 182 SchedTaskBase* | |
|
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183 SchedTask::next(Scheduler *scheduler, SchedTaskBase *p) |
| 308 | 184 { |
| 185 __debug("[SchedTask:%s]\n", __FUNCTION__); | |
| 186 | |
|
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187 if (cur_index == 0) { // 最初の一つ |
|
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188 SchedTask *nextSched = new SchedTask(); |
|
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189 nextSched->init(list, &list->tasks[0], scheduler, this->tag^1); |
|
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190 return nextSched; |
|
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191 } |
|
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192 TaskPtr nextTask = cur_index->next(); // ここで一個一個のtaskを取ってきてる |
|
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193 if (nextTask < list->last()) { |
|
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194 // Task List が残っているので、次を準備 |
|
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195 |
|
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196 TaskPtr nextTask = cur_index->next(); |
| 567 | 197 |
|
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198 SchedTask *nextSched = new SchedTask(); |
|
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199 nextSched->init(list, nextTask, scheduler, this->tag^1); |
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200 return nextSched; |
| 308 | 201 } else { |
|
603
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202 memaddr nextList = (memaddr)list->next; |
| 567 | 203 if (nextList == 0) { |
|
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204 // もう何もする必要がない |
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205 |
| 567 | 206 return new SchedNop2Ready(scheduler); |
| 207 } else { | |
|
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208 // 新しいリストに取り掛かる |
|
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209 int dma_tag_switch = 0; |
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210 return new SchedTaskList(nextList, scheduler, dma_tag_switch); |
| 567 | 211 } |
| 308 | 212 } |
| 213 } | |
| 214 | |
| 215 | |
| 216 int | |
|
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217 SchedTask::get_cpuid() |
| 308 | 218 { |
|
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219 return scheduler->id; |
| 308 | 220 } |
| 221 | |
| 708 | 222 void SchedTask::free_(void *p) { |
| 223 scheduler->free_(p); | |
| 224 } | |
| 225 | |
|
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226 /** |
|
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227 * SimpleTask has one parameter , one input, one output |
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228 */ |
|
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229 |
| 1463 | 230 /** |
| 231 * task->add_inData で与えられた順番に対応する index (0〜n-1) で、 | |
| 232 * buffer から対応するデータを返す。 | |
| 233 */ | |
| 234 void* | |
| 235 SchedTask::get_input(void *buff, int index) | |
| 236 { | |
| 237 return (void*)((char*)readbuf + inListData.bound[index]); | |
| 238 } | |
| 239 | |
| 240 /** | |
| 241 * get_input(index) のアドレスを返す | |
| 242 */ | |
| 243 memaddr | |
| 244 SchedTask::get_inputAddr(int index) | |
| 245 { | |
| 246 #ifdef __CERIUM_CELL__ | |
| 247 return (memaddr)inListData.element[index].addr; | |
| 248 #else | |
| 249 return inListData.element[index].addr; | |
| 250 #endif | |
| 251 } | |
| 252 | |
| 253 /** | |
| 254 * get_input(index) のサイズを返す | |
| 255 */ | |
| 256 int | |
| 257 SchedTask::get_inputSize(int index) | |
| 258 { | |
| 259 return inListData.element[index].size; | |
| 260 } | |
| 261 | |
| 1474 | 262 int |
| 263 SchedTask::read_size() | |
| 264 { | |
| 265 return get_inputSize(0); | |
| 266 } | |
| 267 | |
| 1463 | 268 /** |
| 269 * write buffer の領域を返す。 | |
| 270 */ | |
| 271 void* | |
| 272 SchedTask::get_output(void *buff, int index) | |
| 273 { | |
| 274 return (void*)((char *)writebuf + outListData.bound[index]); | |
| 275 } | |
| 276 | |
| 277 /** | |
| 278 * get_output(index) のアドレスを返す | |
| 279 */ | |
| 280 memaddr | |
| 281 SchedTask::get_outputAddr(int index) | |
| 282 { | |
| 283 #ifdef __CERIUM_CELL__ | |
| 284 return (memaddr)outListData.element[index].addr; | |
| 285 #else | |
| 286 return outListData.element[index].addr; | |
| 287 #endif | |
| 288 } | |
| 289 | |
| 290 /** | |
| 291 * get_output(index) のサイズを返す | |
| 292 */ | |
| 293 int | |
| 294 SchedTask::get_outputSize(int index) | |
| 295 { | |
| 296 return outListData.element[index].size; | |
| 297 } | |
| 298 | |
| 1474 | 299 int |
| 300 SchedTask::write_size() | |
| 301 { | |
| 302 return get_outputSize(0); | |
| 303 } | |
| 304 | |
| 305 | |
| 1463 | 306 void |
| 307 SchedTask::set_outputSize(int index, int size) | |
| 308 { | |
| 309 outListData.element[index].size = size; | |
| 310 } | |
| 311 | |
| 312 memaddr | |
| 313 SchedTask::get_param(int index) | |
| 314 { | |
| 315 return *atask->param(index); | |
| 316 } | |
| 317 | |
|
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318 |
| 308 | 319 |
| 320 void* | |
| 321 SchedTask::global_alloc(int id, int size) { | |
|
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322 return scheduler->global_alloc(id, size); |
| 308 | 323 } |
| 324 | |
| 325 void* | |
| 326 SchedTask::global_get(int id) { | |
|
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327 return scheduler->global_get(id); |
| 308 | 328 } |
| 329 | |
| 330 void | |
| 373 | 331 SchedTask::global_set(int id, void *addr) { |
|
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332 scheduler->global_set(id, addr); |
| 373 | 333 } |
| 334 | |
| 335 void | |
| 308 | 336 SchedTask::global_free(int id) { |
|
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changeset
|
337 scheduler->global_free(id); |
| 308 | 338 } |
| 339 | |
| 373 | 340 MemList* |
| 341 SchedTask::createMemList(int size, int count) { | |
|
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|
342 return scheduler->createMemList(size, count); |
| 373 | 343 } |
| 344 | |
| 308 | 345 void |
| 346 SchedTask::mainMem_alloc(int id, int size) { | |
|
483
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347 scheduler->mainMem_alloc(id, size); |
| 308 | 348 } |
| 349 | |
| 350 void | |
|
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clean up and add more info on task_list
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351 SchedTask::mainMem_wait() { |
|
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|
352 scheduler->mainMem_wait(); |
| 308 | 353 } |
| 354 | |
|
631
30dd8a3deb4a
Cell 64 bit tried, but not yet worked.
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diff
changeset
|
355 memaddr |
| 308 | 356 SchedTask::mainMem_get(int id) { |
|
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357 return scheduler->mainMem_get(id); |
| 308 | 358 } |
| 359 | |
|
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fix all examples. test_render is not working now.
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|
360 |
| 1418 | 361 void * |
|
625
94d82f2c842f
64bit mode worked on Mac OS X.
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diff
changeset
|
362 SchedTask::dma_load(void *buf, memaddr addr, uint32 size, uint32 mask) { |
| 1418 | 363 return connector->dma_load1(buf, addr, size, mask); // direct DMA API (should be purged ) |
| 364 } | |
| 365 | |
| 366 void * | |
| 367 SchedTask::get_load_buf(uint32 size) { | |
| 368 return connector->get_writebuf(scheduler, 0, size); // direct DMA API (should be purged ) | |
| 369 } | |
| 370 | |
| 371 void | |
| 372 SchedTask::free_load_buf(void *buf) { | |
| 373 return connector->free_(buf); // direct DMA API (should be purged ) | |
| 308 | 374 } |
| 375 | |
| 376 void | |
|
625
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changeset
|
377 SchedTask::dma_store(void *buf,memaddr addr, uint32 size, uint32 mask) { |
|
1213
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DMA connector reogranization
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diff
changeset
|
378 connector->dma_store(buf, addr, size, mask); |
| 308 | 379 } |
| 380 | |
| 381 void | |
| 382 SchedTask::dma_wait(uint32 mask) { | |
|
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DMA connector reogranization
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|
383 connector->dma_wait(mask); |
| 308 | 384 } |
| 385 | |
|
334
7bc5cbc5fe04
[in test_render] push L key , call show_dma_wait, but incomplete.
e065746@localhost.localdomain
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diff
changeset
|
386 void |
|
7bc5cbc5fe04
[in test_render] push L key , call show_dma_wait, but incomplete.
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diff
changeset
|
387 SchedTask::show_dma_wait() { |
|
1213
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|
388 connector->show_dma_wait(scheduler, scheduler->id); |
|
334
7bc5cbc5fe04
[in test_render] push L key , call show_dma_wait, but incomplete.
e065746@localhost.localdomain
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diff
changeset
|
389 } |
|
7bc5cbc5fe04
[in test_render] push L key , call show_dma_wait, but incomplete.
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diff
changeset
|
390 |
| 1124 | 391 |
|
674
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fix many task example (sort).
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|
392 long |
|
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fix many task example (sort).
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diff
changeset
|
393 SchedTask::get_random() { |
|
07351a5a51c9
fix many task example (sort).
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|
394 return scheduler->get_random(); |
|
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|
395 } |
|
07351a5a51c9
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changeset
|
396 |
| 672 | 397 void |
| 398 SchedTask::start_profile() { | |
|
1213
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|
399 connector->start_profile(); |
| 672 | 400 } |
| 401 | |
|
387
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parents:
373
diff
changeset
|
402 MemorySegment * SchedTask::get_segment(memaddr addr, MemList *m) { |
|
483
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changeset
|
403 return scheduler->get_segment(addr,m); |
|
387
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diff
changeset
|
404 } |
|
b6fce69839b5
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diff
changeset
|
405 |
| 1173 | 406 MemorySegment * SchedTask::get_free_segment(memaddr addr, MemList *m) { |
| 407 return scheduler->get_free_segment(addr,m); | |
| 408 } | |
| 409 | |
| 1175 | 410 void SchedTask::overwrite_segment(MemorySegment *s, memaddr addr) { |
| 411 return scheduler->overwrite_segment(s,addr); | |
| 412 } | |
| 413 | |
| 1173 | 414 |
|
387
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no compile error but not worked.
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parents:
373
diff
changeset
|
415 void SchedTask::put_segment(MemorySegment *s) { |
|
483
5f4ffff2c2aa
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diff
changeset
|
416 scheduler->put_segment(s); |
|
387
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diff
changeset
|
417 } |
|
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diff
changeset
|
418 |
|
b6fce69839b5
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373
diff
changeset
|
419 void SchedTask::wait_segment(MemorySegment *s) { |
|
483
5f4ffff2c2aa
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468
diff
changeset
|
420 scheduler->wait_segment(s); |
|
387
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diff
changeset
|
421 } |
|
b6fce69839b5
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diff
changeset
|
422 |
| 619 | 423 |
| 634 | 424 HTaskPtr |
| 425 SchedTask::create_task(int cmd) | |
| 619 | 426 { |
|
897
6bd218d3f643
add return address in SimpleTask for debugging.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
895
diff
changeset
|
427 return manager->create_task(cmd, __builtin_return_address(0)); |
| 619 | 428 } |
| 429 | |
|
1522
027d99ecb50e
run example/many_task
Yuhi TOMARI <yuhi@cr.ie.u-ryukyu.ac.jp>
parents:
1475
diff
changeset
|
430 HTaskPtr |
| 634 | 431 SchedTask::create_task(int cmd, memaddr r, long rs, memaddr w, long ws) |
| 432 { | |
|
897
6bd218d3f643
add return address in SimpleTask for debugging.
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parents:
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diff
changeset
|
433 return manager->create_task(cmd,r,rs,w,ws, __builtin_return_address(0)); |
|
800
54f0180cea0f
run16 word count ( not yet worked. )
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parents:
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diff
changeset
|
434 } |
|
54f0180cea0f
run16 word count ( not yet worked. )
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parents:
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diff
changeset
|
435 |
| 801 | 436 HTaskPtr |
| 437 SchedTask::create_task_array(int id, int num_task, int num_param, int num_inData, int num_outData) | |
| 438 { | |
| 1606 | 439 return manager->create_task_array(id, num_task, num_param, num_inData, num_outData, __builtin_return_address(0)); |
| 801 | 440 } |
| 441 | |
|
941
fc6cfaae6de7
add no_auto_free flag on HTask
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
917
diff
changeset
|
442 void SchedTask::free_htask(HTask *p) { |
|
fc6cfaae6de7
add no_auto_free flag on HTask
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parents:
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diff
changeset
|
443 #if !defined(__SPU__) |
|
fc6cfaae6de7
add no_auto_free flag on HTask
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parents:
917
diff
changeset
|
444 manager->free_htask(p); |
|
fc6cfaae6de7
add no_auto_free flag on HTask
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parents:
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changeset
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445 #endif |
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add no_auto_free flag on HTask
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parents:
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446 } |
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add no_auto_free flag on HTask
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parents:
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447 |
| 634 | 448 |
| 619 | 449 void SchedTask::set_task_depend(HTaskPtr master, HTaskPtr slave) |
| 450 { | |
|
800
54f0180cea0f
run16 word count ( not yet worked. )
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parents:
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451 manager->set_task_depend(master, slave); |
| 619 | 452 } |
| 453 | |
| 454 void SchedTask::spawn_task(HTaskPtr t) | |
| 455 { | |
|
800
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parents:
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456 manager->spawn_task(t); |
| 619 | 457 } |
| 458 | |
| 459 void SchedTask::set_task_cpu(HTaskPtr t, CPU_TYPE cpu) | |
| 460 { | |
|
800
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parents:
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461 manager->set_task_cpu(t, cpu); |
| 619 | 462 } |
| 463 | |
|
1522
027d99ecb50e
run example/many_task
Yuhi TOMARI <yuhi@cr.ie.u-ryukyu.ac.jp>
parents:
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changeset
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464 void* SchedTask::allocate(int size) |
| 619 | 465 { |
|
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parents:
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466 return manager->allocate(size) ; |
| 619 | 467 } |
| 468 | |
|
1522
027d99ecb50e
run example/many_task
Yuhi TOMARI <yuhi@cr.ie.u-ryukyu.ac.jp>
parents:
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changeset
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469 void* SchedTask::allocate(int size,int align) |
| 619 | 470 { |
|
800
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parents:
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471 return manager->allocate(size,align) ; |
| 619 | 472 } |
| 473 | |
|
833
577bde5d0cec
poling (may recurse..)
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parents:
830
diff
changeset
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474 void SchedTask::polling() |
|
577bde5d0cec
poling (may recurse..)
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parents:
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changeset
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475 { |
|
577bde5d0cec
poling (may recurse..)
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parents:
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changeset
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476 manager->polling(); |
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577bde5d0cec
poling (may recurse..)
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parents:
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diff
changeset
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477 } |
|
577bde5d0cec
poling (may recurse..)
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parents:
830
diff
changeset
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478 |
|
1522
027d99ecb50e
run example/many_task
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parents:
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479 Scheduler* SchedTask::get_scheduler() |
| 619 | 480 { |
| 481 return scheduler; | |
| 482 } | |
| 483 | |
|
466
c73aff02db67
prohibit global variable in Task....
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parents:
464
diff
changeset
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484 /* system call */ |
|
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
464
diff
changeset
|
485 |
|
1522
027d99ecb50e
run example/many_task
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parents:
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diff
changeset
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486 int |
|
466
c73aff02db67
prohibit global variable in Task....
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
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diff
changeset
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487 SchedTask::printf(const char * format, ...) |
|
c73aff02db67
prohibit global variable in Task....
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parents:
464
diff
changeset
|
488 { |
|
c73aff02db67
prohibit global variable in Task....
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parents:
464
diff
changeset
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489 va_list ap; |
|
c73aff02db67
prohibit global variable in Task....
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parents:
464
diff
changeset
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490 va_start(ap,format); |
| 743 | 491 int ret= scheduler->vprintf0(format, ap); |
|
466
c73aff02db67
prohibit global variable in Task....
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parents:
464
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492 va_end(ap); |
|
c73aff02db67
prohibit global variable in Task....
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493 return ret; |
|
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prohibit global variable in Task....
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494 } |
|
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prohibit global variable in Task....
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parents:
464
diff
changeset
|
495 |
|
387
b6fce69839b5
no compile error but not worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
373
diff
changeset
|
496 |
| 308 | 497 /* end */ |