Mercurial > hg > Members > kono > Cerium

comparison example/basic/main.cc @ 109:5c194c71eca8

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Cerium cvs version
author gongo@gendarme.local
date Wed, 12 Nov 2008 17:39:33 +0900
parents
children 465a871f4c07
comparison
equal deleted inserted replaced
108:6f3b3dd3c095 109:5c194c71eca8
1 #include <stdio.h>
2 #include <stdlib.h>
3 #include <string.h>
4 #include "TaskManager.h"
5 #include "Func.h"
6
7 extern void task_init(void);
8
9 static int *data;
10 static int length = DATA_NUM;
11
12 char *help_str = "Usage: ./twice [-length data_length]\n \
13 -length Number of data (default DATA_NUM (Func.h))";
14
15
16 void
17 print_data(int *data, int size, char *title)
18 {
19 printf("%s ---\n", title);
20 for (int i = 0; i < size; i++) {
21 printf("%2d ", data[i]);
22 }
23 printf("\n");
24 }
25
26 /**
27 * タスク終了後の data1, data2 の確認
28 */
29 void
30 twice_result(void *a)
31 {
32 print_data(data, length, "after");
33 free(data);
34 }
35
36 int
37 init(int argc, char **argv)
38 {
39 for (int i = 1; argv[i]; ++i) {
40 if (strcmp(argv[i], "-length") == 0) {
41 length = atoi(argv[++i]);
42 }
43 if (strcmp(argv[i], "--help") == 0) {
44 printf("%s\n", help_str);
45 return -1;
46 }
47 }
48
49 return 0;
50 }
51
52 void
53 twice_init(void)
54 {
55 HTask *twice;
56
57 data = (int*)manager->malloc(sizeof(int)*length);
58
59 for (int i = 0; i < length; i++) {
60 data[i] = i;
61 }
62
63 print_data(data, length, "before");
64
65 /**
66 * Create Task
67 * create_task(Task ID);
68 */
69 twice = manager->create_task(TWICE_TASK);
70 twice->set_cpu(SPE_ANY);
71
72 /**
73 * Set of Input Data
74 * add_inData(address of input data, size of input data);
75 */
76 twice->add_inData(data, sizeof(int)*length);
77
78 /**
79 * Set of OutPut area
80 * add_outData(address of output area, size of output area);
81 */
82 twice->add_outData(data, sizeof(int)*length);
83
84 /**
85 * Set 32bits parameter
86 * add_param(32bit parameter);
87 */
88 twice->add_param(length);
89
90 twice->set_post(twice_result, NULL);
91
92 // add Active Queue
93 twice->spawn();
94 }
95
96 int
97 cerium_main(int argc, char *argv[])
98 {
99 if (init(argc, argv) < 0) {
100 return -1;
101 }
102
103 // Task Register
104 // ppe/task_init.cc
105 task_init();
106
107 twice_init();
108
109 return 0;
110 }