Mercurial > hg > Members > kono > Cerium
annotate example/many_task/main.cc @ 935:e54842e4d97b
-a option for sort
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Sat, 31 Jul 2010 03:13:24 +0900 |
| parents | da657af64afd |
| children | a9c7784e5dae |
| rev | line source |
|---|---|
| 109 | 1 #include <stdio.h> |
| 2 #include <string.h> | |
| 3 #include <stdlib.h> | |
| 4 #include <sys/time.h> | |
| 5 #include "TaskManager.h" | |
| 6 #include "Func.h" | |
| 220 | 7 #include "sort.h" |
| 109 | 8 |
| 9 extern void task_init(void); | |
| 10 | |
| 220 | 11 // sort.cc |
| 12 extern int data_length; | |
| 13 extern DataPtr data; | |
| 935 | 14 extern int all; |
| 15 int all = 0; | |
| 220 | 16 |
| 17 // 計測用 | |
| 18 static double st_time; | |
| 19 static double ed_time; | |
| 20 | |
| 21 static int length = 1200; | |
| 22 | |
| 23 // prototype | |
| 400 | 24 void TMend(TaskManager *); |
| 220 | 25 |
| 26 static double | |
| 27 getTime(void) | |
| 28 { | |
| 29 struct timeval tv; | |
| 30 gettimeofday(&tv, NULL); | |
| 31 return tv.tv_sec + (double)tv.tv_usec*1e-6; | |
| 32 } | |
| 256 | 33 /* |
| 220 | 34 static void |
| 35 show_data(void) | |
| 36 { | |
| 37 puts("-----------------------------------------------"); | |
| 38 for(int i = 0; i < data_length; i++) { | |
| 39 printf("data[%02d].index = %d\n", i, data[i].index); | |
| 40 } | |
| 41 puts("-----------------------------------------------"); | |
| 42 } | |
| 256 | 43 */ |
| 109 | 44 |
| 256 | 45 const char *usr_help_str = "Usage: ./sort [option]\n \ |
| 217 | 46 options\n\ |
| 47 -cpu Number of SPE used (default 1)\n\ | |
| 48 -l, --length Sorted number of data (default 1200)\n\ | |
| 49 -h, --help Print this message"; | |
| 109 | 50 |
| 51 int | |
| 52 init(int argc, char **argv) | |
| 53 { | |
| 54 for (int i = 1; argv[i]; ++i) { | |
| 217 | 55 if (strcmp(argv[i], "--length") == 0 || strcmp(argv[i], "-l") == 0) { |
| 220 | 56 length = atoi(argv[++i]); |
| 109 | 57 } |
| 935 | 58 if (strcmp(argv[i], "-a") == 0 ) { |
| 59 all = 1; | |
| 60 } | |
| 256 | 61 |
| 109 | 62 } |
| 63 | |
| 64 return 0; | |
| 65 } | |
| 66 | |
| 220 | 67 unsigned int ts, te; |
| 68 | |
| 109 | 69 int |
| 400 | 70 TMmain(TaskManager *manager, int argc, char *argv[]) |
| 109 | 71 { |
| 72 if (init(argc, argv) < 0) { | |
| 73 return -1; | |
| 74 } | |
| 75 | |
| 76 task_init(); | |
| 77 | |
|
674
bde5f13adf10
fix many task example (sort).
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
400
diff
changeset
|
78 int cpu = manager->get_cpuNum(); |
| 675 | 79 |
| 80 // in case of -cpu 0 | |
|
674
bde5f13adf10
fix many task example (sort).
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
400
diff
changeset
|
81 if (cpu==0) cpu = 1; |
|
932
f4d7cf77ec3d
sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
675
diff
changeset
|
82 if (1) { |
|
f4d7cf77ec3d
sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
675
diff
changeset
|
83 HTask *dummy = manager->create_task(Dummy); |
|
f4d7cf77ec3d
sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
675
diff
changeset
|
84 dummy->set_post(sort_init, (void*)cpu, (void*)length); |
|
f4d7cf77ec3d
sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
675
diff
changeset
|
85 dummy->spawn(); |
|
f4d7cf77ec3d
sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
675
diff
changeset
|
86 } else { |
|
f4d7cf77ec3d
sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
675
diff
changeset
|
87 sort_init(manager->get_schedTask(),(void*)cpu, (void*)length); |
|
f4d7cf77ec3d
sort test (add swap())
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
675
diff
changeset
|
88 } |
| 109 | 89 |
| 90 st_time = getTime(); | |
| 91 | |
| 227 | 92 // 全ての Task が終了した後に実行する関数をセット |
| 220 | 93 manager->set_TMend(TMend); |
| 109 | 94 |
| 95 return 0; | |
| 96 } | |
| 97 | |
|
934
da657af64afd
sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
932
diff
changeset
|
98 extern void check_data(); |
|
da657af64afd
sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
932
diff
changeset
|
99 |
| 220 | 100 void |
| 400 | 101 TMend(TaskManager *manager) |
| 109 | 102 { |
| 220 | 103 ed_time = getTime(); |
| 230 | 104 //show_data(); |
|
934
da657af64afd
sort fix ( not working now )
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
932
diff
changeset
|
105 check_data(); |
| 220 | 106 printf("Time: %0.6f\n",ed_time-st_time); |
| 109 | 107 } |
|
674
bde5f13adf10
fix many task example (sort).
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
400
diff
changeset
|
108 |
|
bde5f13adf10
fix many task example (sort).
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
400
diff
changeset
|
109 /* end */ |