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[project @ 2005-06-13 12:29:48 by simonmar]
[ghc-hetmet.git]
/
ghc
/
includes
/
SchedAPI.h
diff --git
a/ghc/includes/SchedAPI.h
b/ghc/includes/SchedAPI.h
index
18c48f5
..
3814b6f
100644
(file)
--- a/
ghc/includes/SchedAPI.h
+++ b/
ghc/includes/SchedAPI.h
@@
-1,7
+1,6
@@
/* -----------------------------------------------------------------------------
/* -----------------------------------------------------------------------------
- * $Id: SchedAPI.h,v 1.9 2000/01/13 14:34:01 hwloidl Exp $
*
*
- * (c) The GHC Team 1998
+ * (c) The GHC Team 1998-2002
*
* External API for the scheduler. For most uses, the functions in
* RtsAPI.h should be enough.
*
* External API for the scheduler. For most uses, the functions in
* RtsAPI.h should be enough.
@@
-12,38
+11,31
@@
#define SCHEDAPI_H
#if defined(GRAN)
#define SCHEDAPI_H
#if defined(GRAN)
-// Dummy def for NO_PRI if not in GranSim
+/* Dummy def for NO_PRI if not in GranSim */
#define NO_PRI 0
#endif
#define NO_PRI 0
#endif
-/*
- * schedule() plus the thread creation functions are not part
- * part of the external RTS API, so leave them out if we're
- * not compiling rts/ bits. -- sof 7/99
- *
- */
-SchedulerStatus waitThread(StgTSO *main_thread, /*out*/StgClosure **ret);
+extern SchedulerStatus waitThread(StgTSO *main_thread, /*out*/StgClosure **ret,
+ Capability *initialCapability);
/*
* Creating threads
*/
#if defined(GRAN)
/*
* Creating threads
*/
#if defined(GRAN)
-StgTSO *createThread(nat stack_size, StgInt pri);
+extern StgTSO *createThread(nat stack_size, StgInt pri);
#else
#else
-StgTSO *createThread(nat stack_size);
+extern StgTSO *createThread(nat stack_size);
#endif
#endif
-void scheduleThread(StgTSO *tso);
+extern void scheduleThread(StgTSO *tso);
+extern SchedulerStatus scheduleWaitThread(StgTSO *tso, /*out*/HaskellObj* ret,
+ Capability *initialCapability);
-static inline void pushClosure (StgTSO *tso, StgClosure *c) {
+INLINE_HEADER void pushClosure (StgTSO *tso, StgWord c) {
tso->sp--;
tso->sp[0] = (W_) c;
}
tso->sp--;
tso->sp[0] = (W_) c;
}
-static inline void pushRealWorld (StgTSO *tso) {
- tso->sp--;
- tso->sp[0] = (W_) REALWORLD_TAG;
-}
-static inline StgTSO *
+INLINE_HEADER StgTSO *
createGenThread(nat stack_size, StgClosure *closure) {
StgTSO *t;
#if defined(GRAN)
createGenThread(nat stack_size, StgClosure *closure) {
StgTSO *t;
#if defined(GRAN)
@@
-51,11
+43,12
@@
createGenThread(nat stack_size, StgClosure *closure) {
#else
t = createThread(stack_size);
#endif
#else
t = createThread(stack_size);
#endif
- pushClosure(t,closure);
+ pushClosure(t, (W_)closure);
+ pushClosure(t, (W_)&stg_enter_info);
return t;
}
return t;
}
-static inline StgTSO *
+INLINE_HEADER StgTSO *
createIOThread(nat stack_size, StgClosure *closure) {
StgTSO *t;
#if defined(GRAN)
createIOThread(nat stack_size, StgClosure *closure) {
StgTSO *t;
#if defined(GRAN)
@@
-63,8
+56,10
@@
createIOThread(nat stack_size, StgClosure *closure) {
#else
t = createThread(stack_size);
#endif
#else
t = createThread(stack_size);
#endif
- pushRealWorld(t);
- pushClosure(t,closure);
+ pushClosure(t, (W_)&stg_noforceIO_info);
+ pushClosure(t, (W_)&stg_ap_v_info);
+ pushClosure(t, (W_)closure);
+ pushClosure(t, (W_)&stg_enter_info);
return t;
}
return t;
}
@@
-73,7
+68,7
@@
createIOThread(nat stack_size, StgClosure *closure) {
* to whnf while we're at it.
*/
* to whnf while we're at it.
*/
-static inline StgTSO *
+INLINE_HEADER StgTSO *
createStrictIOThread(nat stack_size, StgClosure *closure) {
StgTSO *t;
#if defined(GRAN)
createStrictIOThread(nat stack_size, StgClosure *closure) {
StgTSO *t;
#if defined(GRAN)
@@
-81,8
+76,10
@@
createStrictIOThread(nat stack_size, StgClosure *closure) {
#else
t = createThread(stack_size);
#endif
#else
t = createThread(stack_size);
#endif
- pushClosure(t,closure);
- pushClosure(t,(StgClosure*)&forceIO_closure);
+ pushClosure(t, (W_)&stg_forceIO_info);
+ pushClosure(t, (W_)&stg_ap_v_info);
+ pushClosure(t, (W_)closure);
+ pushClosure(t, (W_)&stg_enter_info);
return t;
}
return t;
}
@@
-90,14
+87,12
@@
createStrictIOThread(nat stack_size, StgClosure *closure) {
/*
* Killing threads
*/
/*
* Killing threads
*/
-
-void deleteThread(StgTSO *tso);
-void deleteAllThreads ( void );
-
+extern void deleteThread(StgTSO *tso);
+extern void deleteAllThreads ( void );
+extern int howManyThreadsAvail ( void );
/*
/*
- * Reverting CAFs
+ * Run until there are no more threads.
*/
*/
-
-void RevertCAFs(void);
+extern void finishAllThreads ( void );
#endif
#endif