merge GHC HEAD

[ghc-hetmet.git] / rts / Capability.h

diff --git a/rts/Capability.h b/rts/Capability.h
index a15ce15..d380af9 100644 (file)
--- a/rts/Capability.h
+++ b/rts/Capability.h
@@ -99,8 +99,10 @@ struct Capability_ {
 
     // Stats on spark creation/conversion
     nat sparks_created;
+    nat sparks_dud;
     nat sparks_converted;
-    nat sparks_pruned;
+    nat sparks_gcd;
+    nat sparks_fizzled;
 #endif
 
     // Per-capability STM-related data
@@ -238,11 +240,6 @@ void prodCapability (Capability *cap, Task *task);
 //
 void prodAllCapabilities (void);
 
-// Waits for a capability to drain of runnable threads and workers,
-// and then acquires it.  Used at shutdown time.
-//
-void shutdownCapability (Capability *cap, Task *task, rtsBool wait_foreign);
-
 // Attempt to gain control of a Capability if it is free.
 //
 rtsBool tryGrabCapability (Capability *cap, Task *task);
@@ -268,6 +265,15 @@ extern void grabCapability (Capability **pCap);
 
 #endif /* !THREADED_RTS */
 
+// Waits for a capability to drain of runnable threads and workers,
+// and then acquires it.  Used at shutdown time.
+//
+void shutdownCapability (Capability *cap, Task *task, rtsBool wait_foreign);
+
+// Shut down all capabilities.
+//
+void shutdownCapabilities(Task *task, rtsBool wait_foreign);
+
 // cause all capabilities to context switch as soon as possible.
 void setContextSwitches(void);
 INLINE_HEADER void contextSwitchCapability(Capability *cap);
@@ -276,9 +282,11 @@ INLINE_HEADER void contextSwitchCapability(Capability *cap);
 void freeCapabilities (void);
 
 // For the GC:
-void markSomeCapabilities (evac_fn evac, void *user, nat i0, nat delta, 
-                           rtsBool no_mark_sparks);
+void markCapability (evac_fn evac, void *user, Capability *cap,
+                     rtsBool no_mark_sparks USED_IF_THREADS);
+
 void markCapabilities (evac_fn evac, void *user);
+
 void traverseSparkQueues (evac_fn evac, void *user);
 
 /* -----------------------------------------------------------------------------