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comparison example/word_count_test/ppe/Exec.cc @ 661:68f0253f5a71

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add word_count_test remove word_flag from main.cc
author yutaka@henri.cr.ie.u-ryukyu.ac.jp
date Wed, 02 Dec 2009 03:38:20 +0900
parents
children 7405d92733a8
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660:e1856ef4fc74 661:68f0253f5a71
1 #include <stdio.h>
2 #include <string.h>
3 #include "Exec.h"
4 #include "Func.h"
5
6 /* これは必須 */
7 SchedDefineTask(Exec);
8
9 static int
10 run(SchedTask *s, void *rbuf, void *wbuf)
11 {
12 char *i_data = (char*)s->get_input(rbuf, 0);
13 unsigned long long *o_data = (unsigned long long*)s->get_output(wbuf, 0);
14 /*担当範囲の先頭、末尾が「改行、スペース」か、「それ以外の文字」かのフラグ*/
15 unsigned long long *head_tail_flag = (unsigned long long*)s->get_output(wbuf,1);
16 int length = (long)s->get_param(0);
17 int word_flag = 0;
18 int word_num = 0;
19 int line_num = 0;
20 int i;
21
22 /*文字なら1,スペースか改行なら0*/
23 head_tail_flag[0] = (i_data[0] != 0x20) && (i_data[0] != 0x0A);
24
25
26 /*先頭の文字まで、飛ぶルーチン*/
27 for(i = 0; i < length; i++) {
28 if ((i_data[i] != 0x20) && (i_data[i] != 0x0A)) {
29 //s->printf("[SPE%d] break[%d] %d\n",id,i,i_data[i]);
30 break;
31 }
32 //s->printf("[SPE%d]%c",id,i_data[start_num]);
33
34 line_num += (i_data[i] == 0x0A);
35 }
36
37 for (; i < length; i++) {
38
39 //s->printf("[SPE%d]%c",id,i_data[i]);
40
41
42 if (i_data[i] == 0x20) {
43 //s->printf("スペース\n");
44 word_flag = 1;
45 }
46
47 else if (i_data[i] == 0x0A) {
48 //s->printf("改行\n");
49 line_num += 1;
50 word_flag = 1;
51 }
52
53 else {
54 word_num += word_flag;
55 word_flag = 0;
56 }
57
58 }
59
60 word_num += word_flag;
61 /*文字なら1,スペースか改行なら0*/
62 //printf("last word %c",i_data[i-1]);
63 head_tail_flag[1] = (i_data[i-1] != 0x20) && (i_data[i-1] != 0x0A);
64
65 //s->printf("%d %d\n",word_num,line_num);
66
67 o_data[0] = (unsigned long long)word_num;
68 o_data[1] = (unsigned long long)line_num;
69
70 return 0;
71 }