Mercurial > hg > Game > Cerium
annotate example/mainMem/ppe/Hello.cc @ 936:178fbcc81fda draft
dead lock on spu/ppu mail
| author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
|---|---|
| date | Sat, 31 Jul 2010 05:31:12 +0900 |
| parents | d17459601f28 |
| children |
| rev | line source |
|---|---|
| 312 | 1 #include <stdio.h> |
| 2 #include "Hello.h" | |
| 3 #include "Func.h" | |
| 4 | |
| 5 /* これは必須 */ | |
| 6 SchedDefineTask(Hello); | |
| 7 | |
| 8 #define PP_STORE 3 | |
| 9 #define SIZE (4096*sizeof(int)) | |
| 10 | |
|
467
839e34d0cc3c
fix all examples. test_render is not working now.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
312
diff
changeset
|
11 static int |
|
839e34d0cc3c
fix all examples. test_render is not working now.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
312
diff
changeset
|
12 run(SchedTask *smanager, void *rbuf, void *wbuf) |
| 312 | 13 { |
|
625
94d82f2c842f
64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
467
diff
changeset
|
14 long task_id = (long)smanager->get_param(0); |
| 312 | 15 int *ptr = 0; |
| 16 #if 1 | |
| 17 ptr = (int*)smanager->allocate(SIZE); | |
| 18 | |
| 19 smanager->mainMem_alloc(0, SIZE); | |
| 20 | |
| 21 int i; | |
| 22 for(i=0;i<4096;i++) { | |
| 23 ptr[i] = i; | |
| 24 } | |
| 25 #endif | |
| 26 | |
| 27 void *next = 0; | |
| 28 #if 1 | |
| 29 smanager->mainMem_wait(); | |
| 30 next = (void *)smanager->mainMem_get(0); | |
| 31 | |
| 32 smanager->dma_wait(PP_STORE); | |
|
625
94d82f2c842f
64bit mode worked on Mac OS X.
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
467
diff
changeset
|
33 smanager->dma_store(ptr, (memaddr)next, |
| 312 | 34 SIZE, PP_STORE); |
| 35 #endif | |
| 36 | |
| 37 | |
| 828 | 38 //smanager->fprintf(smanager->stderr_,"sizeof(int) = [%d] sizeof(void*)=[%d]\n", (int)sizeof(int),(int)sizeof(void*)); |
| 39 //smanager->fprintf(smanager->stderr_,"[%d] Main Mem %0lx len %d\n", task_id, (unsigned long)next,(int)SIZE); | |
| 312 | 40 |
| 828 | 41 smanager->printf("sizeof(int) = [%d] sizeof(void*)=[%d]\n", (int)sizeof(int),(int)sizeof(void*)); |
| 42 smanager->printf("[%d] Main Mem %0lx len %d\n", task_id, (unsigned long)next,(int)SIZE); | |
| 312 | 43 return 0; |
| 44 } |