Add fast event logging

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

diff --git a/rts/Trace.c b/rts/Trace.c
index 06de1c4..bd32091 100644 (file)
--- a/rts/Trace.c
+++ b/rts/Trace.c
@@ -1,11 +1,13 @@
 /* -----------------------------------------------------------------------------
  *
- * (c) The GHC Team 2006
+ * (c) The GHC Team 2006-2009
  *
  * Debug and performance tracing
  *
  * ---------------------------------------------------------------------------*/
 
+#ifdef DEBUG
+
 #include "Rts.h"
 #include "OSThreads.h"
 #include "Trace.h"
@@ -28,33 +30,8 @@ StgWord32 classes_enabled; // not static due to inline funcs
 static Mutex trace_utx;
 #endif
 
-#ifdef DEBUG
 #define DEBUG_FLAG(name, class) \
     if (RtsFlags.DebugFlags.name) classes_enabled |= class;
-#else
-#define DEBUG_FLAG(name, class) \
-    /* nothing */
-#endif
-
-#ifdef PAR
-#define PAR_FLAG(name, class) \
-    if (RtsFlags.ParFlags.Debug.name) classes_enabled |= class;
-#else
-#define PAR_FLAG(name, class) \
-    /* nothing */
-#endif
-
-#ifdef GRAN
-#define GRAN_FLAG(name, class) \
-    if (RtsFlags.GranFlags.Debug.name) classes_enabled |= class;
-#else
-#define GRAN_FLAG(name, class) \
-    /* nothing */
-#endif
-
-#define TRACE_FLAG(name, class) \
-    if (RtsFlags.TraceFlags.name) classes_enabled |= class;
-
 
 void initTracing (void)
 {
@@ -72,43 +49,12 @@ void initTracing (void)
     DEBUG_FLAG(stable,       DEBUG_stable);
     DEBUG_FLAG(stm,          DEBUG_stm);
     DEBUG_FLAG(prof,         DEBUG_prof);
+    DEBUG_FLAG(eventlog,     DEBUG_eventlog);
     DEBUG_FLAG(gran,         DEBUG_gran);
     DEBUG_FLAG(par,          DEBUG_par);
     DEBUG_FLAG(linker,       DEBUG_linker);
     DEBUG_FLAG(squeeze,      DEBUG_squeeze);
     DEBUG_FLAG(hpc,          DEBUG_hpc);
-
-    PAR_FLAG(verbose,        PAR_DEBUG_verbose);
-    PAR_FLAG(bq,             PAR_DEBUG_bq);
-    PAR_FLAG(schedule,       PAR_DEBUG_schedule);
-    PAR_FLAG(free,           PAR_DEBUG_free);
-    PAR_FLAG(resume,         PAR_DEBUG_resume);
-    PAR_FLAG(weight,         PAR_DEBUG_weight);
-    PAR_FLAG(fetch,          PAR_DEBUG_fetch);
-    PAR_FLAG(fish,           PAR_DEBUG_fish);
-    PAR_FLAG(tables,         PAR_DEBUG_tables);
-    PAR_FLAG(packet,         PAR_DEBUG_packet);
-    PAR_FLAG(pack,           PAR_DEBUG_pack);
-    PAR_FLAG(paranoia,       PAR_DEBUG_paranoia);
-
-    GRAN_FLAG(event_trace,   GRAN_DEBUG_event_trace);
-    GRAN_FLAG(event_stats,   GRAN_DEBUG_event_stats);
-    GRAN_FLAG(bq,            GRAN_DEBUG_bq);
-    GRAN_FLAG(pack,          GRAN_DEBUG_pack);
-    GRAN_FLAG(checkSparkQ,   GRAN_DEBUG_checkSparkQ);
-    GRAN_FLAG(thunkStealing, GRAN_DEBUG_thunkStealing);
-    GRAN_FLAG(randomSteal,   GRAN_DEBUG_randomSteal);
-    GRAN_FLAG(findWork,      GRAN_DEBUG_findWork);
-    GRAN_FLAG(unused,        GRAN_DEBUG_unused);
-    GRAN_FLAG(pri,           GRAN_DEBUG_pri);
-    GRAN_FLAG(checkLight,    GRAN_DEBUG_checkLight);
-    GRAN_FLAG(sortedQ,       GRAN_DEBUG_sortedQ);
-    GRAN_FLAG(blockOnFetch,  GRAN_DEBUG_blockOnFetch);
-    GRAN_FLAG(packBuffer,    GRAN_DEBUG_packBuffer);
-    GRAN_FLAG(blockedOnFetch_sanity, GRAN_DEBUG_BOF_sanity);
-
-    TRACE_FLAG(sched, TRACE_sched);
-    TRACE_FLAG(gc, TRACE_gc);
 }
 
 static void tracePreface (void)
@@ -116,7 +62,7 @@ static void tracePreface (void)
 #ifdef THREADED_RTS
     debugBelch("%12lx: ", (unsigned long)osThreadId());
 #endif
-    if (RtsFlags.TraceFlags.timestamp) {
+    if (RtsFlags.DebugFlags.timestamp) {
        debugBelch("%9" FMT_Word64 ": ", stat_getElapsedTime());
     }
 }
@@ -155,3 +101,5 @@ void traceEnd (void)
     debugBelch("\n");
     RELEASE_LOCK(&trace_utx);
 }
+
+#endif