annotate TaskManager/Cell/CellTaskManagerImpl.cc @ 619:0decff4e867b

RenewTask removal
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sun, 15 Nov 2009 02:02:30 +0900
parents 1d4a8a86f26b
children 55ed910d13c2
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
1 #define DEBUG
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
2 #include "error.h"
57
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
3 #include <stdio.h>
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
4 #include <stdlib.h>
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
5 #include <string.h>
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
6 #include "CellTaskManagerImpl.h"
476
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
7 #include "CellTaskListInfo.h"
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
8 #include "HTaskInfo.h"
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
9 #include "PpeScheduler.h"
57
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
10 #include "types.h"
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
11
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
12 CellTaskManagerImpl::~CellTaskManagerImpl()
67
7d2874fb0671 *** empty log message ***
gongo
parents: 66
diff changeset
13 {
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
14 delete speThreads;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
15 delete [] speTaskList;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
16 delete [] speTaskList_bg;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
17 /**
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
18 * bufferManager は
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
19 * ppeManager のなかで delete してもらう
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
20 */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
21 // delete bufferManager;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
22 delete [] flag_sendTaskList;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
23
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
24 delete ppeManager;
67
7d2874fb0671 *** empty log message ***
gongo
parents: 66
diff changeset
25 }
7d2874fb0671 *** empty log message ***
gongo
parents: 66
diff changeset
26
57
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
27 void
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
28 CellTaskManagerImpl::init()
57
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
29 {
476
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
30 taskListImpl = new CellTaskListInfo;
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
31 taskListImpl->init(machineNum*2);
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
32
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
33 activeTaskQueue = new HTaskInfo();
481
4896dffad67c Double linked list modification done (tested on Mac OS X)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 479
diff changeset
34
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
35 htaskImpl = activeTaskQueue ; // any HTaskInfo
65
519d24aa7ac8 *** empty log message ***
gongo
parents: 61
diff changeset
36
519d24aa7ac8 *** empty log message ***
gongo
parents: 61
diff changeset
37 speThreads = new SpeThreads(machineNum);
519d24aa7ac8 *** empty log message ***
gongo
parents: 61
diff changeset
38 speThreads->init();
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
39
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
40 speTaskList = new TaskListPtr[machineNum];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
41 speTaskList_bg = new TaskListPtr[machineNum];
476
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
42
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
43 for (int i = 0; i < machineNum; i++) {
476
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
44 speTaskList[i] = taskListImpl->create();
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
45 speTaskList_bg[i] = taskListImpl->create();
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
46 }
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
47
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
48 flag_sendTaskList = new int[machineNum];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
49 for (int i = 0; i < machineNum; i++) {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
50 flag_sendTaskList[i] = 1;
476
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
51 }
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
52 // PPE 側の管理をする Manager
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
53 ppeManager = new FifoTaskManagerImpl(machineNum);
479
5bda98b0b56d Double Linked List base TaskQueue
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 476
diff changeset
54 // 大半のTaskQueueInfoは、共有される
476
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
55 ppeManager->init(new PpeScheduler, this);
619
0decff4e867b RenewTask removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 506
diff changeset
56
0decff4e867b RenewTask removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 506
diff changeset
57 ppeManager->get_scheduler()->set_manager(this);
0decff4e867b RenewTask removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 506
diff changeset
58 schedTaskManager = new SchedTask();
0decff4e867b RenewTask removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 506
diff changeset
59 schedTaskManager->init(0,0,0,ppeManager->get_scheduler());
57
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
60 }
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
61
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
62 void
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
63 CellTaskManagerImpl::append_activeTask(HTaskPtr task)
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
64 {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
65 if (task->cpu_type == CPU_PPE) {
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
66 ppeManager->append_activeTask(task);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
67 } else {
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
68 activeTaskQueue->addLast(task);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
69 }
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
70 }
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
71
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
72 // SPE_ANY が指定されていた時に
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
73 // これをインクリメントしつつ呼ぶことにする。
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
74 // 乱数使ってもいいけどさ。
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
75 int cur_anySpeid = 0;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
76
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
77 /**
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
78 * ActiveTaskQueue から Task を
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
79 * 各 SPE に渡す TaskList に入れる
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
80 *
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
81 * ここの activeTaskQueue は FifoTaskManagerImpl のと意味が違い、
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
82 * spe に渡される Task だけ入っている
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
83 */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
84 void
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
85 CellTaskManagerImpl::set_runTaskList()
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
86 {
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
87 // ここ...直すかな
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
88 TaskListPtr list;
481
4896dffad67c Double linked list modification done (tested on Mac OS X)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 479
diff changeset
89
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
90 TaskPtr task;
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
91 int speid;
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
92
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
93 while (HTaskPtr htask = activeTaskQueue->poll()) {
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
94
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
95 if (htask->cpu_type == SPE_ANY) {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
96 speid = cur_anySpeid++;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
97 cur_anySpeid = (cur_anySpeid < machineNum)
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
98 ? cur_anySpeid : 0;
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
99 } else {
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
100 // -1 してるのは
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
101 // htask->cpu_type - CPU_SPE で
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
102 // SPE0 = 1, SPE1 = 2, ... SPE5 = 6 ってなってるので
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
103 // 配列的 (SPE0 = arr[0], SPE1 = arr[1]) にするため
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
104 speid = htask->cpu_type - CPU_SPE - 1;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
105
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
106 // SPU の数以上が指定されていれば
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
107 // とりあえず MAX_USE_SPE_NUM (実際に動く SPE の最大数) で
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
108 // あまり求めてそれを使うことにする。
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
109 // ここで判定するもんでもないか?
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
110 if (speid >= machineNum) {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
111 speid %= machineNum;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
112 }
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
113 }
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
114
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
115 list = speTaskList_bg[speid];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
116
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
117 if (list->length >= TASK_MAX_SIZE) {
476
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
118 TaskListPtr newList = taskListImpl->create();
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
119 newList = TaskListInfo::append(newList, speTaskList_bg[speid]);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
120 speTaskList_bg[speid] = newList;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
121 list = newList;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
122 }
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
123
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
124 task = &list->tasks[list->length++];
492
9522c376a9fe memcpy for param
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 491
diff changeset
125 #if 0
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
126 task->command = htask->command;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
127 task->inData = htask->inData;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
128 task->outData = htask->outData;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
129 task->self = (unsigned int)htask;
79
83b57e03d3ef *** empty log message ***
gongo
parents: 76
diff changeset
130 #else
481
4896dffad67c Double linked list modification done (tested on Mac OS X)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 479
diff changeset
131 memcpy(task, (Task*)htask, sizeof(Task));
79
83b57e03d3ef *** empty log message ***
gongo
parents: 76
diff changeset
132 #endif
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
133
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
134 // activeTaskQueue->free_(queue);
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
135 }
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
136
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
137 }
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
138
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
139 void
501
4a2c9ff53605 Cell inData/outData DMA removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 496
diff changeset
140 CellTaskManagerImpl::run()
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
141 {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
142 TaskListPtr ppeTaskList = NULL;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
143 MailQueuePtr ppeMail = NULL;
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
144
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
145 // PPE 側で動く TaskList です
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
146 // FifoTaskManagerImpl::run と上手く合うように
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
147 // こんなことやってますよ
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
148 ppeTaskList = ppeManager->get_runTaskList();
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
149 if (!ppeTaskList) {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
150 goto cont;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
151 }
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
152
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
153 // SPE からの Mailbox Check は
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
154 // PPE 側の schedule から抜けて来たときに行う
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
155 // (speThreads で Blocking Mailbox read と
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
156 // セマフォとか使ってやってもいいが、今はこの方式で)
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
157 do {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
158 ppeMail = ppeManager->schedule(ppeTaskList);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
159 cont:
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
160 ppeTaskList = mail_check(ppeMail);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
161 } while (ppeTaskList);
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
162 }
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
163
65
519d24aa7ac8 *** empty log message ***
gongo
parents: 61
diff changeset
164 /**
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
165 * SPE からのメールをチェックする
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
166 *
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
167 * @param [mail_list]
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
168 * PPE 側で動く Scheduler からのメールリスト
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
169 * この中で PPE 側の mail check も行う
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
170 *
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
171 * @return PPE Scheduler に対してのメール。
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
172 * 次に実行する TaskList のアドレスや、終了コマンドを送る
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
173 */TaskListPtr
65
519d24aa7ac8 *** empty log message ***
gongo
parents: 61
diff changeset
174 CellTaskManagerImpl::mail_check(MailQueuePtr mail_list)
57
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
175 {
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
176 // PPE Scheduler からの mail check
485
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 484
diff changeset
177 ppeManager->mail_check(mail_list, waitTaskQueue);
65
519d24aa7ac8 *** empty log message ***
gongo
parents: 61
diff changeset
178
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
179 do {
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
180 unsigned int data;
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
181
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
182 // SPE Scheduler からの mail check
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
183 for (int id = 0; id < machineNum; id++) {
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
184 while (speThreads->check_mail(id, 1, &data)) {
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
185
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
186 /**
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
187 * MY_SPE_STATUS_READY: SPE が持ってた Task 全て終了
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
188 * MY_SPE_NOP: 特に意味のないコマンド
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
189 * それ以外:終了したタスク(PPEにあるのでアドレス
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
190 *
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
191 * MY_SPE_NOP が 0 なので、
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
192 * 下のように data > MY_SPE_NOP とかしています。
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
193 * 一目でよくわからない書き方なんで、直したいところですが。。。
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
194 */
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
195 // 名前あとでちゃんと決めよう => MY_SPE_... とかじゃなくて
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
196 if (data == MY_SPE_STATUS_READY) {
334
20f2459041cb [in test_render] push L key , call show_dma_wait, but incomplete.
e065746@localhost.localdomain
parents: 321
diff changeset
197 //__debug_ppe("[SPE %d] finish\n", id);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
198 flag_sendTaskList[id] = 1;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
199 } else if (data == MY_SPE_COMMAND_MALLOC) {
334
20f2459041cb [in test_render] push L key , call show_dma_wait, but incomplete.
e065746@localhost.localdomain
parents: 321
diff changeset
200 //__debug_ppe("[PPE] MALLOC COMMAND from [SPE %d]\n", id);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
201
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
202 /**
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
203 * info[0] = alloc_id; (CellScheduler::mainMem_alloc 参照)
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
204 * info[1] = alloc_addr;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
205 */
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
206 unsigned int alloc_info[3];
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
207 int alloc_size;
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
208 int command;
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
209
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
210 speThreads->get_mail(id, 2, alloc_info);
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
211 command = alloc_info[0];
253
1d8b8a4ac453 usr_help_str is nessesary for example
tkaito@localhost.localdomain
parents: 244
diff changeset
212 alloc_size = alloc_info[1];
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
213
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
214
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
215 alloc_info[1] = (unsigned int)allocate(alloc_size);
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
216 /*
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
217 * allocate された領域は今の SPE buffer にリンクとして接続する
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
218 * ここでは TaskList を allocate(new) して登録してやろうか
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
219 */
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
220
334
20f2459041cb [in test_render] push L key , call show_dma_wait, but incomplete.
e065746@localhost.localdomain
parents: 321
diff changeset
221 //__debug_ppe("[PPE] MALLOCED 0x%x from [SPE %d]\n", alloc_info[1],id);
300
0691f38195f6 remove TaskManager/Fifo/MainScheduler.o TaskManeger/Test/test_render/test_nogl
tkaito@localhost.localdomain
parents: 298
diff changeset
222 speThreads->add_output_tasklist(command, alloc_info[1], alloc_size);
273
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 271
diff changeset
223
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
224 speThreads->send_mail(id, 2, alloc_info);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
225 } else if (data > MY_SPE_NOP) {
334
20f2459041cb [in test_render] push L key , call show_dma_wait, but incomplete.
e065746@localhost.localdomain
parents: 321
diff changeset
226 //__debug_ppe("[PPE] recv from [SPE %d] : 0x%x\n", id, data);
619
0decff4e867b RenewTask removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 506
diff changeset
227 HTaskPtr task = (HTaskPtr)data;
0decff4e867b RenewTask removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 506
diff changeset
228 task->post_func(schedTaskManager, task->post_arg1, task->post_arg2);
0decff4e867b RenewTask removal
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 506
diff changeset
229 check_task_finish(task);
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
230 }
65
519d24aa7ac8 *** empty log message ***
gongo
parents: 61
diff changeset
231 }
519d24aa7ac8 *** empty log message ***
gongo
parents: 61
diff changeset
232 }
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
233
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
234 // 依存関係を満たしたタスクをアクティブに
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
235 wakeup_waitTask();
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
236
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
237 // SPE に送る TaskList の準備
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
238 set_runTaskList();
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
239
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
240 // TaskList 待ちの SPE に TaskList を送る
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
241 for (int i = 0; i < machineNum; i++) {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
242 if (flag_sendTaskList[i] == 1 && speTaskList_bg[i]->length >= 1 ) {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
243 send_taskList(i);
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
244 }
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
245 }
70
178459e03f5c *** empty log message ***
gongo
parents: 67
diff changeset
246
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
247 // 現在の FifoTaskManager の仕様では
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
248 // ・PPE で実行するタスクが無くなれば終了する
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
249 // であり、この場合もし SPE にタスクが残っていても
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
250 // メインループから抜けてプログラム終了となってしまうので
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
251 // ここでストップかけてます。
481
4896dffad67c Double linked list modification done (tested on Mac OS X)
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 479
diff changeset
252 } while (ppeManager->activeTaskQueue->empty() && !waitTaskQueue->empty());
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
253
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
254 return ppeManager->get_runTaskList();
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
255 }
66
1034077dd217 *** empty log message ***
gongo
parents: 65
diff changeset
256
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
257 /**
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
258 * 条件を満たしたら SPE に TaskList を送信する
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
259 * 条件1. SPE が持ってた TaskList を終了して、次の TaskList を待ってる
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
260 * 条件2. SPE に送る TaskList に Task がある
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
261 *
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
262 * SPE で実行終了した TaskList [speTaskList] と
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
263 * これから実行する TaskList [speTaskList_bg] のバッファを入れ替える
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
264 * ついでに実行終了したやつは clear しておく。
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
265 */
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
266 void
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
267 CellTaskManagerImpl::send_taskList(int id)
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
268 {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
269 TaskListPtr tmp;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
270
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
271 tmp = speTaskList[id];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
272 speTaskList[id] = speTaskList_bg[id];
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
273 speTaskList_bg[id] = tmp;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
274
476
926d6aff886c CellBufferManager removed
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 380
diff changeset
275 taskListImpl->clear_taskList(speTaskList_bg[id]);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
276
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
277 speThreads->send_mail(id, 1, (unsigned int *)&speTaskList[id]);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
278 flag_sendTaskList[id] = 0;
57
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
279 }
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
280
65
519d24aa7ac8 *** empty log message ***
gongo
parents: 61
diff changeset
281
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
282 void*
506
1d4a8a86f26b code_load in read()
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 501
diff changeset
283 CellTaskManagerImpl::allocate(int size, int alignment)
1d4a8a86f26b code_load in read()
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 501
diff changeset
284 {
1d4a8a86f26b code_load in read()
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 501
diff changeset
285 void *buff;
1d4a8a86f26b code_load in read()
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 501
diff changeset
286 posix_memalign(&buff, alignment, size);
1d4a8a86f26b code_load in read()
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 501
diff changeset
287 return buff;
1d4a8a86f26b code_load in read()
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 501
diff changeset
288 }
1d4a8a86f26b code_load in read()
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 501
diff changeset
289
1d4a8a86f26b code_load in read()
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 501
diff changeset
290 void*
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
291 CellTaskManagerImpl::allocate(int size)
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
292 {
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
293 void *buff;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
294
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
295 posix_memalign(&buff, DEFAULT_ALIGNMENT, size);
244
59c3b9df3c67 mail modify
e065746@localhost.localdomain
parents: 109
diff changeset
296
321
f64d75473f95 merge 317
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 318
diff changeset
297 // bzero はコストが高いのでやりたくない
506
1d4a8a86f26b code_load in read()
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 501
diff changeset
298 // bzero(buff, size);
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
299
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
300 return buff;
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
301 }
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
302
380
b4b8345b5366 ps3 fix
e065701@localhost.localdomain
parents: 356
diff changeset
303 Scheduler*
b4b8345b5366 ps3 fix
e065701@localhost.localdomain
parents: 356
diff changeset
304 CellTaskManagerImpl::get_scheduler()
b4b8345b5366 ps3 fix
e065701@localhost.localdomain
parents: 356
diff changeset
305 {
b4b8345b5366 ps3 fix
e065701@localhost.localdomain
parents: 356
diff changeset
306 return ppeManager->get_scheduler();
b4b8345b5366 ps3 fix
e065701@localhost.localdomain
parents: 356
diff changeset
307 }
b4b8345b5366 ps3 fix
e065701@localhost.localdomain
parents: 356
diff changeset
308
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
309 #ifdef __CERIUM_CELL__
57
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
310 TaskManagerImpl*
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
311 create_impl(int num)
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
312 {
67
7d2874fb0671 *** empty log message ***
gongo
parents: 66
diff changeset
313 return new CellTaskManagerImpl(num);
57
1f8a23cdeec3 *** empty log message ***
gongo
parents:
diff changeset
314 }
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 88
diff changeset
315 #endif // __CERIUM_CELL