Mercurial > hg > Members > kono > Cerium

annotate TaskManager/kernel/ppe/TaskManager.cc @ 368:126f90e8582c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
change TaskManager
author aaa
date Mon, 27 Jul 2009 18:26:50 +0900
parents 401b55a4a4dd
children 03ae2929c931
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
1 #include "TaskManager.h"
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
2
229
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
3 TaskManager::TaskManager(int num) : machineNum(num)
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
4 {
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
5 gen_random = new Random;
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
6 }
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
7
194
gongo@localhost.localdomain
parents: 109
diff changeset
8 TaskManager::~TaskManager(void)
gongo@localhost.localdomain
parents: 109
diff changeset
9 {
gongo@localhost.localdomain
parents: 109
diff changeset
10 delete m_impl;
229
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
11 delete gen_random;
194
gongo@localhost.localdomain
parents: 109
diff changeset
12 }
gongo@localhost.localdomain
parents: 109
diff changeset
13
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
14 /**
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
15 * create_impl(int);
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
16 *
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
17 * [cell版] ../../Cell/CellTaskManagerImpl.cpp
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
18 * [fifo版] ../../Fifo/FifoTaskManagerImpl.cpp
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
19 * で定義されています。コンパイル時に
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
20 *
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
21 * % make cell ってすると cell 版が、
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
22 * % make fifo ってすると fifo 版 がリンクされるようにしているので
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
23 * それに応じて create_impl が返す値を変えています。
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
24 * cell だったら CellManagerImpl, fifo だったら FifoManagerImpl です。
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
25 *
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
26 * 今までは ifdef CELL とか書いてましたわ。どっちがいいかね
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
27 *
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
28 * てか、普通に TaskManagerImpl に関数持たせた方が早いか・・・？
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
29 */
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
30 extern TaskManagerImpl* create_impl(int);
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
31
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
32 void
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
33 TaskManager::init(void)
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
34 {
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
35 m_impl = create_impl(machineNum);
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
36 m_impl->init();
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
37 m_impl->systask_init();
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
38 }
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
39
20
31a7ff27ee20 *** empty log message ***
gongo
parents: 18
diff changeset
40 void
31a7ff27ee20 *** empty log message ***
gongo
parents: 18
diff changeset
41 TaskManager::finish(void)
31a7ff27ee20 *** empty log message ***
gongo
parents: 18
diff changeset
42 {
31a7ff27ee20 *** empty log message ***
gongo
parents: 18
diff changeset
43 delete m_impl;
31a7ff27ee20 *** empty log message ***
gongo
parents: 18
diff changeset
44 }
31a7ff27ee20 *** empty log message ***
gongo
parents: 18
diff changeset
45
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
46 /**
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
47 * @param [command] Task executes method number
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
48 *
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
49 * @return this task
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
50 */
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
51 HTaskPtr
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
52 TaskManager::create_task(int cmd)
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
53 {
109
5c194c71eca8 Cerium cvs version
gongo@gendarme.local
parents: 105
diff changeset
54 return m_impl->create_task(cmd);
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
55 }
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
56
216
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
57 /**
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
58 * TaskManaer 終了時に実行される関数の設定
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
59 */
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
60 void
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
61 TaskManager::set_TMend(void (*endf)(void))
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
62 {
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
63 tm_end = endf;
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
64 }
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
65
3
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
66 void
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
67 TaskManager::run(void)
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
68 {
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
69 m_impl->run();
2356238ebea7 *** empty log message ***
gongo
parents:
diff changeset
70 }
216
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
71
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
72 void*
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
73 TaskManager::allocate(int size) {
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
74 return m_impl->allocate(size);
894675539cbf rename cerium_main to TMmain, add TMend()
gongo@localhost.localdomain
parents: 194
diff changeset
75 }
220
gongo@localhost.localdomain
parents: 216
diff changeset
76
gongo@localhost.localdomain
parents: 216
diff changeset
77 int
gongo@localhost.localdomain
parents: 216
diff changeset
78 TaskManager::get_cpuNum(void)
gongo@localhost.localdomain
parents: 216
diff changeset
79 {
gongo@localhost.localdomain
parents: 216
diff changeset
80 return machineNum;
gongo@localhost.localdomain
parents: 216
diff changeset
81 }
229
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
82
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
83 int
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
84 TaskManager::get_random(void)
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
85 {
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
86 return gen_random->getData();
401b55a4a4dd add Random class
gongo@gendarme.cr.ie.u-ryukyu.ac.jp
parents: 220
diff changeset
87 }
368
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
88
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
89 /*!
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
90 @param [size] リストの要素１つのサイズ
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
91 @param [count] 要素数
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
92 @return allocate した領域のポインタ
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
93
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
94 */
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
95 MemList*
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
96 createMemList(uint32 size, uint32 count)
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
97 {
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
98 uint32 head_size =
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
99 round_up16(sizeof(MemorySegment));
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
100 uint32 seg_size =
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
101 round_up16(head_size+size);
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
102 void* mseg = m_impl->allocate(seg_size*count);
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
103 MemList* mlist = new MemList((MemorySegment*)mseg);
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
104
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
105 for(int i = 1; i < count; i++) {
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
106 MemorySegment* next = (MemorySegment*)(mseg+seg_size*i);
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
107 mlist->addLast(next);
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
108 }
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
109
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
110 return mlist;
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
111 }
126f90e8582c change TaskManager
aaa
parents: 229
diff changeset
112