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view example/word_count_test/ppe/Exec.cc @ 665:4470ff271c5a
word_count_test
author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Thu, 03 Dec 2009 01:16:34 +0900 |
parents | 7405d92733a8 |
children | d753b4f6b129 |
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#include <stdio.h> #include <string.h> #include "Exec.h" #include "Func.h" /* これは必須 */ SchedDefineTask(Exec); static int run(SchedTask *s, void *rbuf, void *wbuf) { char *i_data = (char*)s->get_input(rbuf, 0); unsigned long long *o_data = (unsigned long long*)s->get_output(wbuf, 0); /*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*/ unsigned long long *head_tail_flag = (unsigned long long*)s->get_output(wbuf,1); int length = (long)s->get_param(0); int word_flag = 0; int word_num = 0; int line_num = 0; int i = 0; /*文字なら1,スペースか改行なら0*/ head_tail_flag[0] = (i_data[0] != 0x20) && (i_data[0] != 0x0A); word_num -= 1- head_tail_flag[0]; for (; i < length; i++) { //s->printf("[SPE%d]%c",id,i_data[i]); if (i_data[i] == 0x20) { //s->printf("スペース\n"); word_flag = 1; } else if (i_data[i] == 0x0A) { //s->printf("改行\n"); line_num += 1; word_flag = 1; } else { word_num += word_flag; word_flag = 0; } } word_num += word_flag; /*文字なら1,スペースか改行なら0*/ //printf("last word %c",i_data[i-1]); head_tail_flag[1] = (i_data[i-1] != 0x20) && (i_data[i-1] != 0x0A); // s->printf("PPE word %d line %d\n",word_num,line_num); o_data[0] = (unsigned long long)word_num; o_data[1] = (unsigned long long)line_num; return 0; }