annotate TaskManager/kernel/schedule/SchedTaskArray.cc @ 704:ec6c897448ca draft

Compatibility mode works.
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 14 Dec 2009 19:54:00 +0900 (2009-12-14)
parents 0c8ad8d99656
children b2b4a1243961
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1 #include "SchedTaskArray.h"
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2 #include "Scheduler.h"
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4
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5 SchedTaskArray::SchedTaskArray(Scheduler *s, SchedTaskBase *savedTask_, Task *curTask_, Task *_array)
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6 {
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7 savedTask = savedTask_;
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8 task = curTask_;
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9 array = _array;
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10 scheduler = s;
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11
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12 inListData.bound = 0;
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13 inListData.size = 0;
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14 inListData.length = 0;
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15 inListData.element = 0;
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16 outListData.bound = 0;
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17 outListData.size = 0;
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18 outListData.length = 0;
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19 outListData.element = 0;
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20 }
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21
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22 /**
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23 Constructor for old Task with ListData
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24 next TaskList entry contains Task object.
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25 savedTask->rbuf is 0, it has only one Task.
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26 */
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27
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28 SchedTaskArray::SchedTaskArray(Scheduler *s, SchedTaskBase *savedTask_)
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29 {
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30 savedTask = savedTask_;
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31 SchedTask *sv = (SchedTask*)savedTask_;
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32 scheduler = s;
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33
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34 inListData.bound = 0;
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35 inListData.size = 0;
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36 inListData.length = 0;
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37 inListData.element = 0;
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38 outListData.bound = 0;
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39 outListData.size = 0;
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40 outListData.length = 0;
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41 outListData.element = 0;
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42
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43 task = (TaskPtr)&sv->list->tasks[sv->cur_index];
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44 array = 0;
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45 sv->cur_index += (task->size()+sizeof(SimpleTask))/sizeof(SimpleTask);
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46
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47 }
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48
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49 /**
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50 */
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51 SchedTaskArray::~SchedTaskArray()
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52 {
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53 }
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54
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55 static void
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56 bound(ListData *list)
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57 {
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58 ListElement *elm = list->element;
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59 int *bound = list->bound;
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60 int offset=0;
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61 for(int i=0;i<list->length;i++) {
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62 bound[i] = offset;
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63 offset += elm[i].size;
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64 }
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65 }
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66
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67 void
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68 SchedTaskArray::read()
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69 {
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70 __debug("[SchedTaskArrayArray:%s]\n", __FUNCTION__);
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71
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72 // object creation をSchedTaskArray生成時にやらないので、
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73 // exec の直前のread で十分に間に合う
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74 loadSchedTask(scheduler, task->command);
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75
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76 // 読むデータが一つもなければ無視
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77 if (task->inData_count == 0) return;
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78
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79 inListData.length = task->inData_count;
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80 inListData.size = task->inData_total_size();
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81 inListData.element = task->inData(0);
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82 inListData.bound = (int*)scheduler->allocate(inListData.length*sizeof(int));
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83
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84 // load Input Data
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85 readbuf = scheduler->allocate(inListData.size);
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86 // inListData.print();
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87 scheduler->dma_loadList(&inListData, readbuf, DMA_READ);
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88 bound(&inListData);
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89
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90 }
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91
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92
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93 void
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94 SchedTaskArray::exec()
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95 {
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96 __debug("[SchedTaskArrayArray:%s]\n", __FUNCTION__);
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97
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98 if (task->outData_count > 0) {
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99 outListData.length = task->outData_count;
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100 outListData.size = task->outData_total_size();
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101 outListData.element = task->outData(0);
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102 outListData.bound = (int*)scheduler->allocate(outListData.length*sizeof(int));
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103 bound(&outListData);
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104
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105 writebuf = scheduler->allocate(outListData.size);
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106 }
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107
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108 scheduler->dma_wait(DMA_READ);
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109 task_list[task->command].wait(scheduler,task->command);
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110 task_list[task->command].run(this, readbuf, writebuf);
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111 free(readbuf);
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112 // 書き込む領域がなければ無視
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113
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114 // User 側で作る方法が必要...
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115
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116 if (task->outData_count > 0) {
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117 // outListData.print();
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118 scheduler->dma_storeList(&outListData, writebuf, DMA_WRITE);
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119 }
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120 }
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121
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122 void
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123 SchedTaskArray::write()
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124 {
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125 __debug("[SchedTaskArrayArray:%s]\n", __FUNCTION__);
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126
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127 scheduler->dma_wait(DMA_WRITE);
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128 free(writebuf);
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129 free(inListData.bound);
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130 free(outListData.bound);
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131
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132 // このTaskArrayは終り。終了を知らせる。
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133 if (!array || task->next() >= last()) {
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134 SchedTask *s = (SchedTask *)savedTask;
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135 scheduler->mail_write((memaddr)s->task->self);
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136 free(array);
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137 }
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138
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139 }
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140
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141 Task *SchedTaskArray::last()
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142 {
697
4b6242d03512 TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 696
diff changeset
143 SchedTask *s = (SchedTask *)savedTask;
4b6242d03512 TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 696
diff changeset
144 return (Task*)(((char*)array)+ s->read_size());
695
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
145 }
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
146
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
147 SchedTaskBase*
697
4b6242d03512 TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 696
diff changeset
148 SchedTaskArray::next(Scheduler *scheduler, SchedTaskBase *p)
695
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
149 {
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
150 __debug("[SchedTaskArray:%s]\n", __FUNCTION__);
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
151
697
4b6242d03512 TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 696
diff changeset
152 Task *next = task->next();
4b6242d03512 TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 696
diff changeset
153 if (next < last()) {
695
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
154 // Task List が残っているので、次を準備
699
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 698
diff changeset
155 return (SchedTaskBase*)new SchedTaskArray(scheduler, savedTask, next, array);
695
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
156 } else {
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
157 // このTaskArrayは終り。save していた Task の次を返す。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
158 // savedTask の read/exec は実行されない (command = TaskArray)
697
4b6242d03512 TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 696
diff changeset
159 return savedTask->next(scheduler, savedTask);
695
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
160 }
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
161 }
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
162
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
163
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
164
698
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
165 /**
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
166 * task->add_inData で与えられた順番に対応する index (0〜n-1) で、
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
167 * buffer から対応するデータを返す。
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
168 */
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
169 void*
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
170 SchedTaskArray::get_input(void *buff, int index)
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
171 {
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
172 return (void*)((char*)readbuf + inListData.bound[index]);
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
173 }
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
174
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
175 /**
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
176 * get_input(index) のアドレスを返す
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
177 */
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
178 memaddr
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
179 SchedTaskArray::get_inputAddr(int index)
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
180 {
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
181 #ifdef __CERIUM_CELL__
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
182 return (memaddr)inListData.element[index].addr;
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
183 #else
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
184 return inListData.element[index].addr;
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
185 #endif
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
186 }
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
187
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
188 /**
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
189 * get_input(index) のサイズを返す
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
190 */
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
191 int
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
192 SchedTaskArray::get_inputSize(int index)
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
193 {
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
194 return inListData.element[index].size;
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
195 }
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
196
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
197 /**
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
198 * write buffer の領域を返す。
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Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
199 */
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
200 void*
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
201 SchedTaskArray::get_output(void *buff, int index)
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
202 {
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
203 return (void*)((char *)writebuf + outListData.bound[index]);
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
204 }
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
205
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
206 /**
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
207 * get_output(index) のアドレスを返す
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
208 */
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
209 memaddr
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
210 SchedTaskArray::get_outputAddr(int index)
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
211 {
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
212 #ifdef __CERIUM_CELL__
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
213 return (memaddr)outListData.element[index].addr;
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
214 #else
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
215 return outListData.element[index].addr;
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
216 #endif
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
217 }
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
218
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
219 /**
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
220 * get_output(index) のサイズを返す
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
221 */
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
222 int
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
223 SchedTaskArray::get_outputSize(int index)
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
224 {
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
225 return outListData.element[index].size;
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
226 }
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
227
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
228 memaddr
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
229 SchedTaskArray::get_param(int index)
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
230 {
700
ef08dd70eafb fix fix ...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 699
diff changeset
231 return *task->param(index);
698
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
232 }
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
233
72b2da99e875 no compile error for Task Array
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 697
diff changeset
234
695
29bd0882272a TaskArray on going...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
diff changeset
235 /* end */