X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=rts%2Feventlog%2FEventLog.c;h=ef512281eca98bbaa2c13c8bb9076dc076fc2f36;hb=fff1f6194c3c39de53cd645bda9865fb131b1c68;hp=e5e71e65c83d462e141bf382c14b810ab50a39a0;hpb=22b7fd79aeafa9a6b58f8448633197e00cec3962;p=ghc-hetmet.git

diff --git a/rts/eventlog/EventLog.c b/rts/eventlog/EventLog.c
index e5e71e6..ef51228 100644
--- a/rts/eventlog/EventLog.c
+++ b/rts/eventlog/EventLog.c
@@ -13,7 +13,6 @@
 
 #include "Trace.h"
 #include "Capability.h"
-#include "Trace.h"
 #include "RtsUtils.h"
 #include "Stats.h"
 #include "EventLog.h"
@@ -62,7 +61,11 @@ char *EventDesc[] = {
   [EVENT_REQUEST_PAR_GC]      = "Request parallel GC",
   [EVENT_CREATE_SPARK_THREAD] = "Create spark thread",
   [EVENT_LOG_MSG]             = "Log message",
+  [EVENT_USER_MSG]            = "User message",
   [EVENT_STARTUP]             = "Startup",
+  [EVENT_GC_IDLE]             = "GC idle",
+  [EVENT_GC_WORK]             = "GC working",
+  [EVENT_GC_DONE]             = "GC done",
   [EVENT_BLOCK_MARKER]        = "Block marker"
 };
 
@@ -82,7 +85,7 @@ static void printAndClearEventBuf (EventsBuf *eventsBuf);
 
 static void postEventType(EventsBuf *eb, EventType *et);
 
-static void postLogMsg(EventsBuf *eb, char *msg, va_list ap);
+static void postLogMsg(EventsBuf *eb, EventTypeNum type, char *msg, va_list ap);
 
 static void postBlockMarker(EventsBuf *eb);
 static void closeBlockMarker(EventsBuf *ebuf);
@@ -232,16 +235,23 @@ initEventLogging(void)
                 sizeof(EventThreadID) + sizeof(StgWord16);
             break;
 
+        case EVENT_STARTUP:         // (cap count)
+            eventTypes[t].size = sizeof(EventCapNo);
+            break;
+
         case EVENT_SHUTDOWN:        // (cap)
         case EVENT_REQUEST_SEQ_GC:  // (cap)
         case EVENT_REQUEST_PAR_GC:  // (cap)
         case EVENT_GC_START:        // (cap)
         case EVENT_GC_END:          // (cap)
-        case EVENT_STARTUP:
+        case EVENT_GC_IDLE:
+        case EVENT_GC_WORK:
+        case EVENT_GC_DONE:
             eventTypes[t].size = 0;
             break;
 
         case EVENT_LOG_MSG:          // (msg)
+        case EVENT_USER_MSG:         // (msg)
             eventTypes[t].size = 0xffff;
             break;
 
@@ -281,6 +291,10 @@ initEventLogging(void)
     for (c = 0; c < n_caps; ++c) {
         postBlockMarker(&capEventBuf[c]);
     }
+
+#ifdef THREADED_RTS
+    initMutex(&eventBufMutex);
+#endif
 }
 
 void
@@ -391,9 +405,24 @@ postSchedEvent (Capability *cap,
     }
 }
 
+void
+postEvent (Capability *cap, EventTypeNum tag)
+{
+    EventsBuf *eb;
+
+    eb = &capEventBuf[cap->no];
+
+    if (!hasRoomForEvent(eb, tag)) {
+        // Flush event buffer to make room for new event.
+        printAndClearEventBuf(eb);
+    }
+
+    postEventHeader(eb, tag);
+}
+
 #define BUF 512
 
-void postLogMsg(EventsBuf *eb, char *msg, va_list ap)
+void postLogMsg(EventsBuf *eb, EventTypeNum type, char *msg, va_list ap)
 {
     char buf[BUF];
     nat size;
@@ -409,7 +438,7 @@ void postLogMsg(EventsBuf *eb, char *msg, va_list ap)
         printAndClearEventBuf(eb);
     }
 
-    postEventHeader(eb, EVENT_LOG_MSG);
+    postEventHeader(eb, type);
     postPayloadSize(eb, size);
     postBuf(eb,(StgWord8*)buf,size);
 }
@@ -417,15 +446,20 @@ void postLogMsg(EventsBuf *eb, char *msg, va_list ap)
 void postMsg(char *msg, va_list ap)
 {
     ACQUIRE_LOCK(&eventBufMutex);
-    postLogMsg(&eventBuf, msg, ap);
+    postLogMsg(&eventBuf, EVENT_LOG_MSG, msg, ap);
     RELEASE_LOCK(&eventBufMutex);
 }
 
 void postCapMsg(Capability *cap, char *msg, va_list ap)
 {
-    postLogMsg(&capEventBuf[cap->no], msg, ap);
+    postLogMsg(&capEventBuf[cap->no], EVENT_LOG_MSG, msg, ap);
 }
 
+void postUserMsg(Capability *cap, char *msg, va_list ap)
+{
+    postLogMsg(&capEventBuf[cap->no], EVENT_USER_MSG, msg, ap);
+}    
+
 void closeBlockMarker (EventsBuf *ebuf)
 {
     StgInt8* save_pos;