Mercurial > hg > Game > Cerium

annotate TaskManager/kernel/schedule/SchedTask.cc @ 184:a19d3ed4ce5b draft

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fix
author gongo@gendarme.cr.ie.u-ryukyu.ac.jp
date Tue, 06 Jan 2009 15:39:48 +0900
parents 8e9ada0c1ed0
children e9b5dcdae38d
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1 #include <stdlib.h>
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2 #include <string.h>
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3 #include "SchedTask.h"
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4 #include "SchedTaskList.h"
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5 #include "SchedNop2Ready.h"
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6 #include "DmaManager.h"
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7 #include "error.h"
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8 #include "TaskManager.h"
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9
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10 extern Scheduler::TaskObject task_list[MAX_TASK_OBJECT];
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11
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12 SchedTask*
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13 createSchedTask(TaskPtr task)
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14 {
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15 return task_list[task->command]();
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16 }
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17
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18 SchedTask::SchedTask(void)
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19 {
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20 __list = NULL;
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21 __task = NULL;
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22 __inListData = NULL;
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23 __outListData = NULL;
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24 __readbuf = NULL;
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25 __writebuf = NULL;
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26 __scheduler = NULL;
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27 __taskGroup = NULL;
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28 __renew_flag = 0;
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29 __cur_index = 0;
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30 __flag_renewTask = SCHED_TASK_NORMAL;
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31
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32 ex_init = &SchedTask::ex_init_normal;
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33 ex_read = &SchedTask::ex_read_normal;
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34 ex_exec = &SchedTask::ex_exec_normal;
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35 ex_write = &SchedTask::ex_write_normal;
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36 ex_next = &SchedTask::ex_next_normal;
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37 }
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38
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39 SchedTask::~SchedTask(void)
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40 {
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41 if (__flag_renewTask == SCHED_TASK_RENEW) {
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42 /**
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43 * __inListData と __outListData はタスク自身のものなので
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44 * 終わったら即 free する。
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45 */
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46 free(__inListData);
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47 free(__outListData);
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48
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49 /**
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50 * __list != NULL の場合、
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51 * この Task が __list の最後の Task になるので (SchedTask::next 参照)
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52 * このタイミングで __list を解放する
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53 * (free に渡されるアドレスが正しいものとなる)。
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54 * それ以外の Task では当然解放しない。
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55 * __list == NULL なので、free に渡しても無問題
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56 */
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57 free(__list);
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58 }
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59
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60 delete smanager;
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61 }
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62
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63 /**
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64 * このタスクを Renew Task とし、それに応じた関数をセットする
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65 */
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66 void
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67 SchedTask::__setRenew(void)
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68 {
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69 __flag_renewTask = SCHED_TASK_RENEW;
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70
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71 ex_init = &SchedTask::ex_init_renew;
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72 ex_read = &SchedTask::ex_read_renew;
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73 ex_exec = &SchedTask::ex_exec_renew;
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74 ex_write = &SchedTask::ex_write_renew;
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75 ex_next = &SchedTask::ex_next_renew;
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76 }
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77
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78 void
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79 SchedTask::__init__(TaskListPtr _list, TaskPtr _task, int index,
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80 ListDataPtr rbuf, ListDataPtr wbuf, Scheduler* sc)
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81 {
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82 __list = _list;
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83 __task = _task;
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84 __inListData = rbuf;
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85 __outListData = wbuf;
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86 __scheduler = sc;
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87 __cur_index = index;
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88
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89 smanager = new STaskManager(this);
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90
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91 __scheduler->mainMem_wait();
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92
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93 (this->*ex_init)();
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94 }
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95
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96 /**
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97 * PPE 内で生成されたタスクの ex_init()
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98 */
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99 void
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100 SchedTask::ex_init_normal(void)
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101 {
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102 __scheduler->dma_load(__inListData, (uint32)__task->inData,
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103 sizeof(ListData), DMA_READ_IN_LIST);
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104 __scheduler->dma_load(__outListData, (uint32)__task->outData,
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105 sizeof(ListData), DMA_READ_OUT_LIST);
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106
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107 __taskGroup = new TaskGroup;
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108 __taskGroup->command = __task->self;
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109 }
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110
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111 /**
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112 * SPE 内で生成されたタスクの ex_init()
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113 * 各データは SPE 内の create_task 時に生成もしくは引き継がれているので
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114 * ex_init_normal() と違い、ここでは値を渡すだけ
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115 */
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116 void
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117 SchedTask::ex_init_renew(void)
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118 {
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119 __inListData = __task->inData;
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120 __outListData = __task->outData;
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121 __taskGroup = (TaskGroupPtr)__task->self;
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122 }
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123
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124 /**
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125 * [Todo]
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126 * データの読み込み場所を readbuf ではなく、
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127 * ユーザ自身で決めれるようになるといいかもしれない。
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128 *
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129 * # TaskManager が勝手に消すことなく、
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130 * # ユーザが SPE 上に持ち続けることができるため。
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131 * # もちろん管理はユーザに任せるわけだ。
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132 */
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133 void
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134 SchedTask::read(void)
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135 {
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136 __debug("[SchedTask:%s]\n", __FUNCTION__);
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137
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138 // wait for load inListData
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139 __scheduler->dma_wait(DMA_READ_IN_LIST);
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140
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141 // 読むデータが一つもなければ無視
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142 if (__inListData->length < 1 || __inListData->size == 0) return;
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143
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144 // load Input Data
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145 __readbuf = __scheduler->allocate(__inListData->size);
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146 __scheduler->dma_loadList(__inListData, __readbuf, DMA_READ);
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147
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148 (this->*ex_read)();
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149 }
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150
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151 void
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152 SchedTask::exec(void)
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153 {
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154 __debug("[SchedTask:%s]\n", __FUNCTION__);
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155
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156 // wait for load outListData
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157 __scheduler->dma_wait(DMA_READ_OUT_LIST);
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158 __writebuf = __scheduler->allocate(__outListData->size);
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159
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160 __debug(" task->command = %d\n", __task->command);
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161 __debug(" task->in_size = %d\n", __task->in_size);
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162 __debug(" task->in_addr = 0x%x\n", __task->in_addr);
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163 __debug(" task->out_addr = 0x%x\n", __task->out_addr);
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164 __debug(" list->next = 0x%x\n", (unsigned int)__list->next);
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165 __debug(" list->length = 0x%x\n", (unsigned int)__list->length);
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167 __scheduler->dma_wait(DMA_READ);
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168
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169 run(__readbuf, __writebuf);
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170
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171 free(__readbuf);
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173 if (__taskGroup->status() != 0) {
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174 __task->self = __taskGroup->command;
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175 delete __taskGroup;
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176 __taskGroup = NULL;
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177 }
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178
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179 // 書き込む領域が要らなければ無視
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180 if (__outListData->size > 0 || __outListData->length > 0) {
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181 __scheduler->dma_storeList(__outListData, __writebuf, DMA_WRITE);
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182 // SchedTask::write(void) でも wait 掛けてるんだけど、
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183 // 実際にはここに wait しないとちゃんと書き込まれてない感じがする
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184 // wait はされてるはずなんだがなー
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185 __scheduler->dma_wait(DMA_WRITE);
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186 }
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187
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188 (this->*ex_exec)();
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189 }
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190
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191 void
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192 SchedTask::write(void)
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193 {
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194 __debug("[SchedTask:%s]\n", __FUNCTION__);
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195
180
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196 //__scheduler->dma_wait(DMA_WRITE);
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197 free(__writebuf);
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198
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199 /**
180
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200 * このタスクはSPE内で生成されたが、
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201 * このタスクの終了を待つ必要はない、という設定がされているため、
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202 * (wait_task() が呼ばれていない)
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203 * ここで終了する。ex_write は実行しない
109
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204 */
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205 if (__task->self == MY_SPE_NOP) return;
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206
180
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207 (this->*ex_write)();
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208 }
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209
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210 /**
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211 * PPE 内で生成されたタスクの ex_read()
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212 */
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213 void
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214 SchedTask::ex_read_normal(void)
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215 {
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216 }
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217
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218 /**
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219 * SPE 内で生成されたタスクの ex_read()
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220 */
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221 void
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222 SchedTask::ex_read_renew(void)
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223 {
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224 }
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225
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226 /**
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227 * PPE 内で生成されたタスクの ex_exec()
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228 */
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229 void
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230 SchedTask::ex_exec_normal(void)
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231 {
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232 }
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233
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234 /**
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235 * SPE 内で生成されたタスクの ex_exec()
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236 */
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237 void
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238 SchedTask::ex_exec_renew(void)
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239 {
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240 }
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241
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242
109
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243
180
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244 /**
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245 * PPE 内で生成されたタスクの ex_write()
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246 *
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247 * このタスク内で新たにタスクが生成され、
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248 * 且つそのタスクの終了を待つ必要がある場合、
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249 * PPE に終了したことは知らせない(command は送信しない)
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250 */
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251 void
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252 SchedTask::ex_write_normal(void)
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253 {
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254 /**
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255 * このタスク内で新たにタスクが生成されなかった
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256 * or 生成されたが、そのタスクの終了を待つ必要は無い
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257 */
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258 if (__renew_flag == 0) {
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259 __scheduler->mail_write(__task->self);
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260 }
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261 }
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262
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263 /**
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264 * SPE 内で生成されたタスクの ex_write()
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265 *
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266 * A <- 親タスク
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267 * | \
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268 * B C <- SPE 内で生成されたタスク
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269 *
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270 * A は SPE 内で B, C を生成したとする。
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271 * B と C が終了したら、A が PPE に送るはずだったコマンドが
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272 * 子タスクに引き継がれているので、最後に実行された子タスクが
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273 * PPE に mail 送信する。
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274 */
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275 void
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276 SchedTask::ex_write_renew(void)
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277 {
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278 uint32 cmd;
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279
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280 __taskGroup->remove(__task);
182
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281 cmd = __taskGroup->status();
180
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282
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283 // タスク内で作られた全てのタスクが終了した
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284 if (cmd != 0) {
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285 delete __taskGroup;
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286 __scheduler->mail_write(cmd);
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287 }
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288 }
109
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289
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290 SchedTaskBase*
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291 SchedTask::next(Scheduler *m, SchedTaskBase *p)
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292 {
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293 __debug("[SchedTask:%s]\n", __FUNCTION__);
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294
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295 delete p;
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296
184
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297 return (this->*ex_next)();
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298 }
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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299
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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300 SchedTaskBase*
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301 SchedTask::ex_next_normal(void)
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302 {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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303 if (__cur_index < __list->length) {
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304 SchedTaskBase *nextSched;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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305
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306 nextSched = __scheduler->get_nextRenewTaskList(__list, __cur_index);
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307
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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308 // RenewTask がある
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309 if (nextSched) {
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310 return nextSched;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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311 } else {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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312 TaskPtr nextTask
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313 = &__list->tasks[__cur_index++];
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314 nextSched = createSchedTask(nextTask);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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315 ((SchedTask*)nextSched)->__init__(__list, nextTask, __cur_index,
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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316 __scheduler->get_curReadBuf(),
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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317 __scheduler->get_curWriteBuf(),
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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318 __scheduler);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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319
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
320 /**
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
321 * この理由は SchedTask:~SchedTask() で
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
322 */
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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323 __list = NULL;
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diff changeset
324
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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325 return nextSched;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
326 }
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
327 } else {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
328 uint32 nextList = (uint32)__list->next;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
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329
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
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330 if (nextList == 0) {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
331 return new SchedNop2Ready(__scheduler);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
332 } else {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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333 return createSchedTaskList(nextList, __scheduler,
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
334 SCHED_TASKLIST_NORMAL);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
335 }
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
336 }
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
337 }
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
338
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
339 /**
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
340 *
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
341 */
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
342 SchedTaskBase*
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
343 SchedTask::ex_next_renew(void)
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
344 {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
345 TaskPtr nextTask;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
346 SchedTask *nextSched;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
347
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
348 if (__cur_index < __list->length) {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
349 nextTask = &__list->tasks[__cur_index++];
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
350 nextSched = createSchedTask(nextTask);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
351
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
352 // RenewTaskList を実行中なので
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
353 nextSched->__setRenew();
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
354 nextSched->__init__(__list, nextTask, __cur_index,
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
355 __scheduler->get_curReadBuf(),
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
356 __scheduler->get_curWriteBuf(),
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
357 __scheduler);
109
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358
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359 /**
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360 * この理由は SchedTask:~SchedTask() で
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361 */
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362 __list = NULL;
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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363 return nextSched;
109
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364 } else {
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365 uint32 nextList = (uint32)__list->next;
184
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diff changeset
366
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367 if (nextList == 0) {
184
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368 TaskListPtr nextList = __scheduler->get_backupTaskList();
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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369
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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370 // 中断した TaskList
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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371 if (nextList) {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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372 __cur_index = __scheduler->bakIndex_taskList;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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373
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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374 nextTask = &nextList->tasks[__cur_index++];
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375 nextSched = createSchedTask(nextTask);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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376
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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377 nextSched->__init__(nextList, nextTask, __cur_index,
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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378 __scheduler->get_curReadBuf(),
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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379 __scheduler->get_curWriteBuf(),
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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380 __scheduler);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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381 return nextSched;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
382 } else {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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383 return new SchedNop2Ready(__scheduler);
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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384 }
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385 } else {
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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386 __scheduler->renewTop_taskList
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
387 = __scheduler->renewTop_taskList->next;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
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diff changeset
388 return createSchedTaskList(nextList, __scheduler,
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
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389 SCHED_TASKLIST_RENEW);
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390 }
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391 }
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392 }
42
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393
109
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394 /**
182
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diff changeset
395 * task->add_inData で与えられた順番に対応する index (0〜n-1) で、
109
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396 * buffer から対応するデータを返す。
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397 */
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398 void*
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399 SchedTask::get_input(void *buff, int index)
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400 {
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401 if (buff != NULL) {
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402 return (void*)((int)buff + __inListData->bound[index]);
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403 } else {
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404 return NULL;
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diff changeset
405 }
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diff changeset
406 }
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407
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408 /**
182
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gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
409 * get_input(index) のアドレスを返す
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
410 */
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
411 uint32
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
412 SchedTask::get_inputAddr(int index)
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gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
413 {
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gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
414 return __inListData->element[index].addr;
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
415 }
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
416
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
417 /**
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
418 * get_input(index) のサイズを返す
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
419 */
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
420 int
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
421 SchedTask::get_inputSize(int index)
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
422 {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
423 return __inListData->element[index].size;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
424 }
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
425
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
426 /**
109
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427 * write buffer の領域を返す。
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diff changeset
428 */
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429 void*
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430 SchedTask::get_output(void *buff, int index)
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431 {
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432 if (buff != NULL) {
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433 return (void*)((int)buff + __outListData->bound[index]);
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434 } else {
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diff changeset
435 return NULL;
42
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parents:
diff changeset
436 }
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gongo
parents:
diff changeset
437 }
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parents:
diff changeset
438
182
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
439 /**
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
440 * get_output(index) のアドレスを返す
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
441 */
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
442 uint32
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
443 SchedTask::get_outputAddr(int index)
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
444 {
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
445 return __outListData->element[index].addr;
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
446 }
8e9ada0c1ed0 add get_inputAddr, get_outputAddr
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 180
diff changeset
447
184
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
448 /**
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
449 * get_output(index) のサイズを返す
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
450 */
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
451 int
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
452 SchedTask::get_outputSize(int index)
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
453 {
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
454 return __outListData->element[index].size;
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
455 }
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 182
diff changeset
456
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457 int
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diff changeset
458 SchedTask::get_param(int index)
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459 {
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460 return __task->param[index];
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diff changeset
461 }
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462
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diff changeset
463 TaskPtr
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diff changeset
464 SchedTask::create_task(int cmd)
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diff changeset
465 {
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466 TaskListPtr taskList = __scheduler->get_renewListBuf();
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467 TaskPtr p = &taskList->tasks[taskList->length++];
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468 p->command = cmd;
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469
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470 p->inData = (ListData*)__scheduler->allocate(sizeof(ListData));
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diff changeset
471 p->outData = (ListData*)__scheduler->allocate(sizeof(ListData));
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472
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473 p->inData->clear();
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diff changeset
474 p->outData->clear();
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diff changeset
475
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diff changeset
476 p->self = MY_SPE_NOP;
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diff changeset
477 p->param_size = 0;
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diff changeset
478
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diff changeset
479 return p;
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parents: 105
diff changeset
480 }
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diff changeset
481
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482 /**
180
e3b7776b1420 fix 荅潟 TaskManager/Changelogtest_render/Changelog
gongo@localhost.localdomain
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diff changeset
483 * 生成したタスクが終了してから、メインスケジューラ(PPE) に
e3b7776b1420 fix 荅潟 TaskManager/Changelogtest_render/Changelog
gongo@localhost.localdomain
parents: 109
diff changeset
484 * タスクが終了した旨を知らせる。
e3b7776b1420 fix 荅潟 TaskManager/Changelogtest_render/Changelog
gongo@localhost.localdomain
parents: 109
diff changeset
485 *
e3b7776b1420 fix 荅潟 TaskManager/Changelogtest_render/Changelog
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parents: 109
diff changeset
486 * @param[in] waitTask タスク内で生成したタスク
109
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487 */
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488 void
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489 SchedTask::wait_task(TaskPtr waitTask)
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parents:
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490 {
109
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491 waitTask->self = (uint32)__taskGroup;
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diff changeset
492
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493 __scheduler->add_groupTask(__taskGroup, waitTask);
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diff changeset
494
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495 __renew_flag++;
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496 }
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diff changeset
497
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diff changeset
498 void*
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diff changeset
499 SchedTask::global_alloc(int id, int size) {
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500 return __scheduler->global_alloc(id, size);
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diff changeset
501 }
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diff changeset
502
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diff changeset
503 void*
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diff changeset
504 SchedTask::global_get(int id) {
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diff changeset
505 return __scheduler->global_get(id);
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diff changeset
506 }
028ffc9c0375 Cerium cvs version
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parents: 105
diff changeset
507
028ffc9c0375 Cerium cvs version
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diff changeset
508 void
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diff changeset
509 SchedTask::global_free(int id) {
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diff changeset
510 __scheduler->global_free(id);
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parents: 105
diff changeset
511 }
028ffc9c0375 Cerium cvs version
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parents: 105
diff changeset
512
028ffc9c0375 Cerium cvs version
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parents: 105
diff changeset
513 void
028ffc9c0375 Cerium cvs version
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diff changeset
514 SchedTask::mainMem_alloc(int id, int size) {
028ffc9c0375 Cerium cvs version
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diff changeset
515 __scheduler->mainMem_alloc(id, size);
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parents: 105
diff changeset
516 }
42
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gongo
parents:
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517
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518 void
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519 SchedTask::mainMem_wait(void) {
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520 __scheduler->mainMem_wait();
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521 }
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522
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523 void*
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524 SchedTask::mainMem_get(int id) {
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525 return __scheduler->mainMem_get(id);
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526 }
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527
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528 void*
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529 SchedTask::allocate(int size) {
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530 return __scheduler->allocate(size);
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531 }
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532
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533 void
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534 SchedTask::dma_load(void *buf, uint32 addr, uint32 size, uint32 mask) {
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535 __scheduler->dma_load(buf, addr, size, mask);
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536 }
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537
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538 void
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539 SchedTask::dma_store(void *buf,uint32 addr, uint32 size, uint32 mask) {
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540 __scheduler->dma_store(buf, addr, size, mask);
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541 }
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542
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543 void
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544 SchedTask::dma_wait(uint32 mask) {
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545 __scheduler->dma_wait(mask);
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546 }