Mercurial > hg > Members > kono > Cerium

annotate example/many_task/sort.cc @ 940:0d404f6c36a8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
unknown dead lock still...
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Sat, 31 Jul 2010 16:44:10 +0900
parents 9cfac2e8fc2e
children 0c11c2fd7e63
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
1 #include "TaskManager.h"
573
2f4b5ce2a515 example fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 567
diff changeset
2 #include "SchedTask.h"
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
3 #include "sort.h"
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
4 #include "Func.h"
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
5 #include <string.h>
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
6
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
7 extern void check_data();
940
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
8 extern int all; // allocate task at once
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
9
940
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
10 static void sort_start(SchedTask *);
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
11 static int data_length;
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
12 static int cpuNum;
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
13 static int split_num;
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
14
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
15 /**
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
16 * 一つの block にある data の数が MAX_BLOCK_SIZE 超えないような
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
17 * len の分割数を返す
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
18 *
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
19 * @param len sort する data の総数
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
20 * @param num 使用する SPE の数
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
21 *
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
22 * @return data の分割数
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
23 *
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
24 * TODO:
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
25 * len が num 以下とか考えてません
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
26 */
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
27 static int
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
28 get_split_num(int len, int num)
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
29 {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
30 if (len / num < MAX_BLOCK_SIZE) {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
31 return num;
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
32 } else {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
33 // 切り上げ
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
34 return (len + MAX_BLOCK_SIZE - 1) / MAX_BLOCK_SIZE;
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
35 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
36 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
37
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
38
940
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
39 static HTaskPtr *fsort;
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
40 static HTaskPtr *bsort;
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
41
940
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
42 static DataPtr data;
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
43
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
44 /**
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
45 * btask が全て終了したら、再び sort_start を実行する
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
46 * @param d 生成された btask の数
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
47 */
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
48
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
49 SchedDefineTask1(RESTART, sort_restart );
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
50
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
51 static int
573
2f4b5ce2a515 example fix
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 567
diff changeset
52 sort_restart(SchedTask *s, void *d, void *e)
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
53 {
939
9cfac2e8fc2e loop detection.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 938
diff changeset
54 // static int ccc = 0;
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
55
938
8733ad41297d dead lock still remains. zombi problem?
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 936
diff changeset
56 // printf("restarted %d %% %d\n",ccc++,split_num);
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
57 sort_start(s);
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
58 return 0;
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
59 }
932
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
60 #ifdef USE_SIMPLE_TASK
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
61
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
62 static void
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
63 sort_start(SchedTask *manager)
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
64 {
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
65 int half_num = split_num-1;
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
66 static int sort_count = split_num; // sort 完了に必要な回数
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
67
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
68 // 一つのタスクで sort する data 数
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
69 int block_num = (data_length + split_num -1)/split_num;
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
70 int half_block_num = block_num/2;
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
71
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
72 int last_block_num = data_length - (split_num-1)*block_num;
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
73 int last_half_block_num = half_block_num+(last_block_num/2);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
74
932
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
75 if (--sort_count < 0) {
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
76 return;
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
77 }
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
78
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
79
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
80 for (int i = 0; i < split_num-1; i++) {
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
81 fsort[i] = manager->create_task(QUICK_SORT,
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
82 (memaddr)&data[i*block_num], sizeof(Data)*block_num,
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
83 (memaddr)&data[i*block_num], sizeof(Data)*block_num);
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
84 if (i>0 && bsort[i-1]) {
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
85 fsort[i]->wait_for(bsort[i-1]);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
86 }
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
87 if (i<split_num-2 && bsort[i]) {
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
88 fsort[i]->wait_for(bsort[i]);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
89 }
932
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
90 fsort[i]->set_cpu(SPE_ANY);
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
91 }
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
92
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
93 // 最後の block は端数なので last_block_num を使う
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
94 {
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
95 int i = split_num-1;
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
96
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
97 fsort[i] = manager->create_task(QUICK_SORT,
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
98 (memaddr)&data[i*block_num], sizeof(Data)*last_block_num,
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
99 (memaddr)&data[i*block_num], sizeof(Data)*last_block_num);
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
100 if (i>0 && bsort[i-1]) {
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
101 fsort[i]->wait_for(bsort[i-1]);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
102 }
932
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
103 fsort[i]->set_cpu(SPE_ANY);
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
104 }
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
105
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
106 if (split_num > 1) {
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
107
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
108 for (int i = 0; i < half_num-1; i++) {
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
109 bsort[i] = manager->create_task(QUICK_SORT,
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
110 (memaddr)&data[i*block_num+half_block_num], sizeof(Data)*block_num,
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
111 (memaddr)&data[i*block_num+half_block_num], sizeof(Data)*block_num);
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
112 bsort[i]->set_cpu(SPE_ANY);
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
113 }
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
114
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
115 {
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
116 int i = half_num-1;
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
117
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
118 bsort[i] = manager->create_task(QUICK_SORT,
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
119 (memaddr)&data[i*block_num+half_block_num], sizeof(Data)*last_half_block_num,
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
120 (memaddr)&data[i*block_num+half_block_num], sizeof(Data)*last_half_block_num);
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
121 bsort[i]->set_cpu(SPE_ANY);
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
122 }
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
123
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
124 for (int i = 0; i < half_num; i++) {
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
125 bsort[i]->wait_for(fsort[i]);
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
126 bsort[i]->wait_for(fsort[i+1]);
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
127 bsort[i]->spawn();
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
128 }
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
129 }
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
130
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
131 HTaskPtr restart = manager->create_task(RESTART,0,0,0,0);
932
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
132 for (int i = 0; i < split_num; i++) {
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
133 if (!all) restart->wait_for(fsort[i]);
932
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
134 fsort[i]->spawn();
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
135 }
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
136 restart->spawn();
932
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
137 }
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
138
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
139 #else
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
140
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
141 static void
674
bde5f13adf10 fix many task example (sort).
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 651
diff changeset
142 sort_start(SchedTask *manager)
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
143 {
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
144 int half_num = split_num-1;
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
145 static int sort_count = split_num; // sort 完了に必要な回数
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
146
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
147 // 一つのタスクで sort する data 数
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
148 int block_num = (data_length + split_num -1)/split_num;
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
149 int half_block_num = block_num/2;
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
150
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
151 int last_block_num = data_length - (split_num-1)*block_num;
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
152 int last_half_block_num = half_block_num+(last_block_num/2);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
153
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
154
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
155 if (--sort_count < 0) {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
156 return;
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
157 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
158
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
159
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
160 for (int i = 0; i < split_num-1; i++) {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
161 fsort[i] = manager->create_task(QUICK_SORT);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
162 fsort[i]->add_inData(&data[i*block_num], sizeof(Data)*block_num);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
163 fsort[i]->add_outData(&data[i*block_num], sizeof(Data)*block_num);
625
60aa3f241b10 64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 573
diff changeset
164 fsort[i]->set_param(0,(memaddr)block_num);
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
165 if (i>0 && bsort[i-1]) {
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
166 fsort[i]->wait_for(bsort[i-1]);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
167 }
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
168 if (i<split_num-2 && bsort[i]) {
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
169 fsort[i]->wait_for(bsort[i]);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
170 }
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
171 fsort[i]->set_cpu(SPE_ANY);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
172 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
173
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
174 // 最後の block は端数なので last_block_num を使う
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
175 {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
176 int i = split_num-1;
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
177
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
178 fsort[i] = manager->create_task(QUICK_SORT);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
179 fsort[i]->add_inData(&data[i*block_num], sizeof(Data)*last_block_num);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
180 fsort[i]->add_outData(&data[i*block_num], sizeof(Data)*last_block_num);
625
60aa3f241b10 64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 573
diff changeset
181 fsort[i]->set_param(0,(memaddr)last_block_num);
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
182 if (i>0 && bsort[i-1]) {
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
183 fsort[i]->wait_for(bsort[i-1]);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
184 }
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
185 fsort[i]->set_cpu(SPE_ANY);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
186 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
187
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
188 if (split_num > 1) {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
189 HTaskPtr bsort[half_num];
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
190
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
191 for (int i = 0; i < half_num-1; i++) {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
192 bsort[i] = manager->create_task(QUICK_SORT);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
193 bsort[i]->add_inData(&data[i*block_num+half_block_num],
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
194 sizeof(Data)*block_num);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
195 bsort[i]->add_outData(&data[i*block_num+half_block_num],
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
196 sizeof(Data)*block_num);
625
60aa3f241b10 64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 573
diff changeset
197 bsort[i]->set_param(0,(memaddr)block_num);
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
198 bsort[i]->set_cpu(SPE_ANY);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
199 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
200
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
201 {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
202 int i = half_num-1;
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
203
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
204 bsort[i] = manager->create_task(QUICK_SORT);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
205 bsort[i]->add_inData(&data[i*block_num+half_block_num],
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
206 sizeof(Data)*last_half_block_num);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
207 bsort[i]->add_outData(&data[i*block_num+half_block_num],
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
208 sizeof(Data)*last_half_block_num);
625
60aa3f241b10 64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 573
diff changeset
209 bsort[i]->set_param(0,(memaddr)last_half_block_num);
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
210 bsort[i]->set_cpu(SPE_ANY);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
211 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
212
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
213 for (int i = 0; i < half_num; i++) {
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
214 bsort[i]->wait_for(fsort[i]);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
215 bsort[i]->wait_for(fsort[i+1]);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
216 bsort[i]->spawn();
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
217 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
218 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
219
940
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
220 HTaskPtr restart = manager->create_task(RESTART,0,0,0,0);
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
221 for (int i = 0; i < split_num; i++) {
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
222 if (!all) restart->wait_for(fsort[i]);
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
223 fsort[i]->spawn();
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
224 }
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
225 restart->spawn();
940
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
226 }
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
227
932
f4d7cf77ec3d sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 674
diff changeset
228 #endif
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
229
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
230 void check_data()
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
231 {
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
232 for(int i=0; i< data_length-1;i++) {
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
233 if (data[i].index>data[i+1].index) {
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
234 printf("Data are not sorted at %d. %d > %d \n",i, data[i].index,data[i+1].index);
940
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
235 return;
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
236 }
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
237 }
940
0d404f6c36a8 unknown dead lock still...
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 939
diff changeset
238 printf("Data are sorted\n");
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
239 }
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
240
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
241
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
242 void
674
bde5f13adf10 fix many task example (sort).
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 651
diff changeset
243 sort_init(SchedTask *manager, void *a, void *b)
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
244 {
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
245 cpuNum = (int)a;
674
bde5f13adf10 fix many task example (sort).
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 651
diff changeset
246 int length = (int)b;
400
00fe05184a02 Fix examples.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 230
diff changeset
247
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
248 data = (DataPtr)manager->allocate(sizeof(Data)*length);
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
249 data_length = length;
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
250
935
e54842e4d97b -a option for sort
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 934
diff changeset
251 split_num = get_split_num(data_length, cpuNum); // data の分割数
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
252 int half_num = split_num-1;
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
253 fsort = (HTaskPtr*)manager->allocate(sizeof(HTaskPtr)*split_num);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
254 bsort = (HTaskPtr*)manager->allocate(sizeof(HTaskPtr)*half_num);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
255 memset((void*)bsort,0, sizeof(HTaskPtr)*half_num);
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
256
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
257 for (int i = 0; i < length; i++) {
230
2b114977852d fix Random
gongo@localhost.localdomain
parents: 227
diff changeset
258 data[i].index = manager->get_random()%10000;
934
da657af64afd sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 932
diff changeset
259 data[i].ptr = i;
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
260 }
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
261
674
bde5f13adf10 fix many task example (sort).
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 651
diff changeset
262 sort_start(manager);
227
d54cbfafcb82 add sort
gongo@localhost.localdomain
parents:
diff changeset
263 }
400
00fe05184a02 Fix examples.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 230
diff changeset
264
651
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents: 625
diff changeset
265 /* end */