mark stop event handle as invalid once closed, making shutdowns more graceful.

[ghc-hetmet.git] / rts / RtsStartup.c

diff --git a/rts/RtsStartup.c b/rts/RtsStartup.c
index f023a96..08debc0 100644 (file)
--- a/rts/RtsStartup.c
+++ b/rts/RtsStartup.c
@@ -30,6 +30,7 @@
 #include "Trace.h"
 #include "RtsTypeable.h"
 #include "Stable.h"
+#include "Hpc.h"
 
 #if defined(RTS_GTK_FRONTPANEL)
 #include "FrontPanel.h"
@@ -311,6 +312,8 @@ hs_add_root(void (*init_root)(void))
 
     freeGroup_lock(bd);
 
+    startupHpc();
+
 #if defined(PROFILING) || defined(DEBUG)
     // This must be done after module initialisation.
     // ToDo: make this work in the presence of multiple hs_add_root()s.
@@ -391,6 +394,9 @@ hs_exit(void)
     /* stop timing the shutdown, we're about to print stats */
     stat_endExit();
     
+    /* shutdown the hpc support (if needed) */
+    exitHpc();
+
     // clean up things from the storage manager's point of view.
     // also outputs the stats (+RTS -s) info.
     exitStorage();