diff example/mainMem/spe/Hello.cc @ 312:57530cb7f7d1

memMain tester
author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 08 Jun 2009 23:19:11 +0900
parents
children c9f8cfcdc5c2
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/example/mainMem/spe/Hello.cc	Mon Jun 08 23:19:11 2009 +0900
@@ -0,0 +1,35 @@
+#include <stdio.h>
+#include "Hello.h"
+#include "Func.h"
+
+/* これは必須 */
+SchedDefineTask(Hello);
+
+#define PP_STORE 3
+#define SIZE (4096*sizeof(int))
+
+int
+Hello::run(void *rbuf, void *wbuf)
+{
+    int task_id = get_param(0);
+    int *ptr = smanager->allocate(SIZE);
+
+    smanager->mainMem_alloc(0, sizeof(PolygonPack));
+
+    int i;
+    for(i=0;i<4096;i++) {
+	ptr[i] = i;
+    }
+
+    smanager->mainMem_wait();
+    void *next = (void *)smanager->mainMem_get(0);
+
+    smanager->dma_wait(PP_STORE);
+    smanager->dma_store(ptr, (uint32)next,
+		SIZE, PP_STORE);
+
+
+    printf("[%d] Main Mem %0x len %d\n", task_id, (int*)next,SIZE);
+
+    return 0;
+}