Changeset 1579Tweet

Timestamp:

Jul 5, 2012, 3:57:57 PM (9 years ago)

Author:

sam

Message:

ps3: fix CPU and stack size performance issues on the PS3.

Location:

trunk/src

Files:

• platform/ps3/threadbase.h (modified) (1 diff)
• ticker.cpp (modified) (1 diff)

trunk/src/platform/ps3/threadbase.h

@@ -127 +127 @@
     ThreadBase(void *(*fn)(void *), void *data)
     {
+        size_t stack_size = 128 * 1024;
+        char const *thread_name = "new thread";
+
         /* FIXME: choose priority more wisely */
         sys_ppu_thread_create(&m_thread, (void (*)(uint64_t))fn,
-                              (uint64_t)data, 1000, 0, 0, "new thread");
+                              (uint64_t)data, 1000, stack_size, 0, thread_name);
     }
 

trunk/src/ticker.cpp

@@ -315 +315 @@
 #if defined __CELLOS_LV2__
     /* FIXME: temporary hack to avoid crashes */
-    for (;;);
+    Timer t;
+    for (;;)
+    {
+        t.Get();
+        t.Wait(0.001f);
+    }
 #endif
     return NULL;