Mercurial > hg > Members > kono > Cerium
annotate example/word_count_test/spe/Exec.cc @ 667:d753b4f6b129
SimpeTask WordCount Worked.
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Thu, 03 Dec 2009 04:23:36 +0900 |
| parents | 4470ff271c5a |
| children | bde5f13adf10 |
| rev | line source |
|---|---|
| 661 | 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 { | |
|
667
d753b4f6b129
SimpeTask WordCount Worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
665
diff
changeset
|
12 #ifdef SIMPLE_TASK |
|
d753b4f6b129
SimpeTask WordCount Worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
665
diff
changeset
|
13 char *i_data = (char *)rbuf; |
|
d753b4f6b129
SimpeTask WordCount Worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
665
diff
changeset
|
14 unsigned long long *o_data = (unsigned long long*)wbuf; |
|
d753b4f6b129
SimpeTask WordCount Worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
665
diff
changeset
|
15 unsigned long long *head_tail_flag = o_data +2; |
|
d753b4f6b129
SimpeTask WordCount Worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
665
diff
changeset
|
16 int length = s->read_size(); |
|
d753b4f6b129
SimpeTask WordCount Worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
665
diff
changeset
|
17 #else |
| 665 | 18 char *i_data = (char*)s->get_input(rbuf, 0); |
| 661 | 19 unsigned long long *o_data = (unsigned long long*)s->get_output(wbuf, 0); |
| 20 /*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*/ | |
| 21 unsigned long long *head_tail_flag = (unsigned long long*)s->get_output(wbuf,1); | |
| 22 int length = (long)s->get_param(0); | |
|
667
d753b4f6b129
SimpeTask WordCount Worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
665
diff
changeset
|
23 #endif |
| 661 | 24 int word_flag = 0; |
| 25 int word_num = 0; | |
| 26 int line_num = 0; | |
|
663
8a807e2f64f8
incremental task creation on word count_test
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
661
diff
changeset
|
27 int i = 0; |
| 661 | 28 |
| 29 /*文字なら1,スペースか改行なら0*/ | |
| 665 | 30 head_tail_flag[0] = (i_data[0] != 0x20) && (i_data[0] != 0x0A); |
| 31 word_num -= 1-head_tail_flag[0]; | |
| 661 | 32 |
| 33 for (; i < length; i++) { | |
| 34 | |
| 35 //s->printf("[SPE%d]%c",id,i_data[i]); | |
| 36 | |
| 37 | |
| 665 | 38 if (i_data[i] == 0x20) { |
| 661 | 39 //s->printf("スペース\n"); |
| 40 word_flag = 1; | |
| 41 } | |
| 42 | |
| 665 | 43 else if (i_data[i] == 0x0A) { |
| 661 | 44 //s->printf("改行\n"); |
| 45 line_num += 1; | |
| 46 word_flag = 1; | |
| 47 } | |
| 48 | |
| 49 else { | |
| 50 word_num += word_flag; | |
| 51 word_flag = 0; | |
| 52 } | |
| 53 | |
| 54 } | |
| 55 | |
| 56 word_num += word_flag; | |
| 57 /*文字なら1,スペースか改行なら0*/ | |
| 58 //printf("last word %c",i_data[i-1]); | |
| 665 | 59 head_tail_flag[1] = (i_data[i-1] != 0x20) && (i_data[i-1] != 0x0A); |
| 661 | 60 |
|
667
d753b4f6b129
SimpeTask WordCount Worked.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
665
diff
changeset
|
61 // s->printf("SPE word %d line %d\n",word_num,line_num); |
| 661 | 62 |
| 63 o_data[0] = (unsigned long long)word_num; | |
| 64 o_data[1] = (unsigned long long)line_num; | |
| 65 | |
| 66 return 0; | |
| 67 } |