/* findRetryFrameHelper */
StgWord findRetryFrameHelper (StgTSO *tso);
-/* workerStart()
- *
- * Entry point for a new worker task.
- * Called from STG : NO
- * Locks assumed : none
- */
-#if defined(THREADED_RTS)
-void OSThreadProcAttr workerStart(Task *task);
-#endif
+/* Entry point for a new worker */
+void scheduleWorker (Capability *cap, Task *task);
/* The state of the scheduler. This is used to control the sequence
* of events during shutdown, and when the runtime is interrupted
void interruptStgRts (void);
void resurrectThreads (StgTSO *);
-void performPendingThrowTos (StgTSO *);
/* -----------------------------------------------------------------------------
* Some convenient macros/inline functions...
}
#endif
-#if defined(THREADED_RTS)
-// Assumes: my_cap is owned by the current Task. We hold
-// other_cap->lock, but we do not necessarily own other_cap; another
-// Task may be running on it.
-INLINE_HEADER void
-appendToWakeupQueue (Capability *my_cap, Capability *other_cap, StgTSO *tso)
-{
- ASSERT(tso->_link == END_TSO_QUEUE);
- if (other_cap->wakeup_queue_hd == END_TSO_QUEUE) {
- other_cap->wakeup_queue_hd = tso;
- } else {
- // my_cap is passed to setTSOLink() because it may need to
- // write to the mutable list.
- setTSOLink(my_cap, other_cap->wakeup_queue_tl, tso);
- }
- other_cap->wakeup_queue_tl = tso;
-}
-#endif
-
/* Check whether various thread queues are empty
*/
INLINE_HEADER rtsBool
return emptyQueue(cap->run_queue_hd);
}
-#if defined(THREADED_RTS)
-INLINE_HEADER rtsBool
-emptyWakeupQueue(Capability *cap)
-{
- return emptyQueue(cap->wakeup_queue_hd);
-}
-#endif
-
#if !defined(THREADED_RTS)
#define EMPTY_BLOCKED_QUEUE() (emptyQueue(blocked_queue_hd))
#define EMPTY_SLEEPING_QUEUE() (emptyQueue(sleeping_queue))