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comparison example/mainMem/ppe/Hello.cc @ 0:04e28d8d3c6f

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author Daiki KINJYO <e085722@ie.u-ryukyu.ac.jp>
date Mon, 08 Nov 2010 01:23:25 +0900
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-1:000000000000 0:04e28d8d3c6f
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
11 static int
12 run(SchedTask *smanager, void *rbuf, void *wbuf)
13 {
14 long task_id = (long)smanager->get_param(0);
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);
33 smanager->dma_store(ptr, (memaddr)next,
34 SIZE, PP_STORE);
35 #endif
36
37
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);
40
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);
43 return 0;
44 }