Mercurial > hg > Game > Cerium
annotate example/share_task/main.cc @ 839:1001c4bea1a0 draft
if unnecessary
| author | Yutaka_Kinjyo |
|---|---|
| date | Fri, 28 May 2010 03:24:52 +0900 |
| parents | 94d82f2c842f |
| children | f40558ec00a8 |
| rev | line source |
|---|---|
| 109 | 1 #include <stdio.h> |
| 2 #include <stdlib.h> | |
| 3 #include <string.h> | |
| 4 #include "TaskManager.h" | |
| 5 #include "Func.h" | |
| 6 | |
| 400 | 7 extern void task_init(); |
| 109 | 8 |
| 9 int *idata; | |
| 10 int numtask = 1; | |
| 11 int length = DATA_NUM; | |
| 12 | |
| 256 | 13 const char *usr_help_str = "Usage: ./share [-task numtask] [-length data_length]\n \ |
| 109 | 14 -task Number of task (default 1) \n \ |
| 15 -length Number of data (default DATA_NUM (Func.h))"; | |
| 16 | |
| 17 void | |
| 400 | 18 run_start(TaskManager *manager) |
| 109 | 19 { |
| 20 HTaskPtr task_load; | |
| 21 HTaskPtr task_exec; | |
| 22 | |
| 256 | 23 idata = (int*)manager->allocate(sizeof(int)*length); |
| 109 | 24 for (int i = 0; i < length; i++) { |
| 25 idata[i] = i; | |
| 26 } | |
| 27 | |
| 298 | 28 // idata を SPU の共有領域へコピーするタスク (所謂準備的な) |
| 109 | 29 task_load = manager->create_task(TASK_LOAD); |
| 30 task_load->add_inData(idata, sizeof(int)*length); | |
|
625
94d82f2c842f
64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
400
diff
changeset
|
31 task_load->set_param(0,(memaddr)length); |
| 109 | 32 task_load->set_cpu(SPE_ANY); |
| 33 | |
| 298 | 34 // task_load が作った領域を見ていくタスク (複数で共有して) |
| 109 | 35 for (int i = 0; i < numtask; i++) { |
| 36 task_exec = manager->create_task(TASK_EXEC); | |
|
625
94d82f2c842f
64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
400
diff
changeset
|
37 task_exec->set_param(0,(memaddr)length); |
|
94d82f2c842f
64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
400
diff
changeset
|
38 task_exec->set_param(1,(memaddr)i); |
|
94d82f2c842f
64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
400
diff
changeset
|
39 task_exec->set_param(2,(memaddr)ADD_NUM); |
| 109 | 40 task_exec->set_cpu(SPE_ANY); |
| 41 | |
| 42 // dependency | |
| 43 task_exec->wait_for(task_load); | |
| 44 task_exec->spawn(); | |
| 45 } | |
| 46 | |
| 47 // add Active Queue | |
| 48 task_load->spawn(); | |
| 49 } | |
| 50 | |
| 51 int | |
| 52 init(int argc, char **argv) | |
| 53 { | |
| 54 for (int i = 1; argv[i]; ++i) { | |
| 55 if (strcmp(argv[i], "-task") == 0) { | |
| 56 numtask = atoi(argv[++i]); | |
| 57 } | |
| 58 if (strcmp(argv[i], "-length") == 0) { | |
| 59 length = atoi(argv[++i]); | |
| 60 } | |
| 61 } | |
| 62 | |
| 63 return 0; | |
| 64 } | |
| 65 | |
| 298 | 66 //---------main関数----------- |
| 109 | 67 int |
| 400 | 68 TMmain(TaskManager *manager, int argc, char *argv[]) |
| 109 | 69 { |
| 70 | |
| 71 if (init(argc, argv) < 0) { | |
| 72 return -1; | |
| 73 } | |
| 74 | |
| 75 task_init(); | |
| 76 | |
| 400 | 77 run_start(manager); |
| 109 | 78 |
| 79 return 0; | |
| 80 } |