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[trace] removing old code
[simgrid.git] / src / instr / instr_paje_trace.c
index 595e85e..c85021d 100644 (file)
 
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(instr_paje_trace, instr, "Paje tracing event system");
 
+typedef enum {
+  PAJE_DefineContainerType,
+  PAJE_DefineVariableType,
+  PAJE_DefineStateType,
+  PAJE_DefineEventType,
+  PAJE_DefineLinkType,
+  PAJE_CreateContainer,
+  PAJE_DestroyContainer,
+  PAJE_SetVariable,
+  PAJE_AddVariable,
+  PAJE_SubVariable,
+  PAJE_SetState,
+  PAJE_PushState,
+  PAJE_PopState,
+  PAJE_StartLink,
+  PAJE_EndLink,
+  PAJE_NewEvent,
+} e_event_type;
+
 typedef struct paje_event *paje_event_t;
 typedef struct paje_event {
-  unsigned int id;
   double timestamp;
+  e_event_type event_type;
+  void (*print) (paje_event_t event);
+  void (*free) (paje_event_t event);
+  void *data;
 } s_paje_event_t;
 
 typedef struct s_defineContainerType *defineContainerType_t;
 typedef struct s_defineContainerType {
-  s_paje_event_t event;
   type_t type;
-  void (*print) (defineContainerType_t event);
 }s_defineContainerType_t;
 
 typedef struct s_defineVariableType *defineVariableType_t;
 typedef struct s_defineVariableType {
-  s_paje_event_t event;
   type_t type;
-  void (*print) (defineVariableType_t event);
 }s_defineVariableType_t;
 
 typedef struct s_defineStateType *defineStateType_t;
 typedef struct s_defineStateType {
-  s_paje_event_t event;
   type_t type;
-  void (*print) (defineStateType_t event);
 }s_defineStateType_t;
 
 typedef struct s_defineEventType *defineEventType_t;
 typedef struct s_defineEventType {
-  s_paje_event_t event;
   type_t type;
-  void (*print) (defineEventType_t event);
 }s_defineEventType_t;
 
 typedef struct s_defineLinkType *defineLinkType_t;
 typedef struct s_defineLinkType {
-  s_paje_event_t event;
   type_t type;
   type_t source;
   type_t dest;
-  void (*print) (defineLinkType_t event);
 }s_defineLinkType_t;
 
 typedef struct s_createContainer *createContainer_t;
 typedef struct s_createContainer {
-  s_paje_event_t event;
   container_t container;
-  void (*print) (createContainer_t event);
 }s_createContainer_t;
 
 typedef struct s_destroyContainer *destroyContainer_t;
 typedef struct s_destroyContainer {
-  s_paje_event_t event;
   container_t container;
-  void (*print) (destroyContainer_t event);
 }s_destroyContainer_t;
 
 typedef struct s_setVariable *setVariable_t;
 typedef struct s_setVariable {
-  s_paje_event_t event;
   container_t container;
   type_t type;
   double value;
-  void (*print) (setVariable_t event);
 }s_setVariable_t;
 
 typedef struct s_addVariable *addVariable_t;
 typedef struct s_addVariable {
-  s_paje_event_t event;
   container_t container;
   type_t type;
   double value;
-  void (*print) (addVariable_t event);
 }s_addVariable_t;
 
 typedef struct s_subVariable *subVariable_t;
 typedef struct s_subVariable {
-  s_paje_event_t event;
   container_t container;
   type_t type;
   double value;
-  void (*print) (subVariable_t event);
 }s_subVariable_t;
 
 typedef struct s_setState *setState_t;
 typedef struct s_setState {
-  s_paje_event_t event;
   container_t container;
   type_t type;
   char *value;
-  void (*print) (setState_t event);
 }s_setState_t;
 
 typedef struct s_pushState *pushState_t;
 typedef struct s_pushState {
-  s_paje_event_t event;
   container_t container;
   type_t type;
   char *value;
-  void (*print) (pushState_t event);
 }s_pushState_t;
 
 typedef struct s_popState *popState_t;
 typedef struct s_popState {
-  s_paje_event_t event;
   container_t container;
   type_t type;
-  char *value;
-  void (*print) (popState_t event);
 }s_popState_t;
 
 typedef struct s_startLink *startLink_t;
 typedef struct s_startLink {
-  s_paje_event_t event;
-  type_t type;
   container_t container;
+  type_t type;
   container_t sourceContainer;
   char *value;
   char *key;
-  void (*print) (startLink_t event);
 }s_startLink_t;
 
 typedef struct s_endLink *endLink_t;
 typedef struct s_endLink {
-  s_paje_event_t event;
-  type_t type;
   container_t container;
+  type_t type;
   container_t destContainer;
   char *value;
   char *key;
-  void (*print) (endLink_t event);
 }s_endLink_t;
 
 typedef struct s_newEvent *newEvent_t;
 typedef struct s_newEvent {
-  s_paje_event_t event;
-  type_t type;
   container_t container;
+  type_t type;
   char *value;
-  void (*print) (newEvent_t event);
 }s_newEvent_t;
 
 static FILE *tracing_file = NULL;
 
-static int pajeDefineContainerTypeId = 0;
-static int pajeDefineStateTypeId = 1;
-static int pajeDefineEntityValueId = 2;
-static int pajeDefineEventTypeId = 3;
-static int pajeDefineLinkTypeId = 4;
-static int pajeCreateContainerId = 5;
-static int pajeSetStateId = 6;
-#define UNUSED007 7
-static int pajePopStateId = 8;
-static int pajeDestroyContainerId = 9;
-#define UNUSED006 10
-#define UNUSED003 11
-static int pajeStartLinkId = 12;
-static int pajeEndLinkId = 13;
-#define UNUSED000 14
-#define UNUSED004 15
-#define UNUSED008 16
-#define UNUSED009 17
-#define UNUSED005 18
-static int pajePushStateId = 19;
-static int pajeDefineEventTypeWithColorId = 20;
-static int pajeDefineVariableTypeWithColorId = 21;
-static int pajeSetVariableId = 22;
-static int pajeAddVariableId = 23;
-static int pajeSubVariableId = 24;
-static int pajeDefineVariableTypeId = 25;
-#define UNUSED001 26
-static int pajeNewEventId = 27;
-
-#define TRACE_LINE_SIZE 1000
+static xbt_dynar_t buffer = NULL;
 
 void TRACE_paje_start(void)
 {
@@ -197,6 +157,8 @@ void TRACE_paje_start(void)
 
   /* output header */
   TRACE_paje_create_header();
+
+  buffer = xbt_dynar_new (sizeof(paje_event_t), NULL);
 }
 
 void TRACE_paje_end(void)
@@ -206,6 +168,16 @@ void TRACE_paje_end(void)
   DEBUG1("Filename %s is closed", filename);
 }
 
+void TRACE_paje_dump_buffer (void)
+{
+  paje_event_t event;
+  while (xbt_dynar_length (buffer) > 0){
+    xbt_dynar_remove_at (buffer, 0, &event);
+    event->print (event);
+    event->free (event);
+  }
+}
+
 void TRACE_paje_create_header(void)
 {
   DEBUG0 ("Define paje header");
@@ -215,14 +187,15 @@ void TRACE_paje_create_header(void)
 %%       ContainerType string \n\
 %%       Name string \n\
 %%EndEventDef \n\
-%%EventDef PajeDefineStateType %d \n\
+%%EventDef PajeDefineVariableType %d \n\
 %%       Alias string \n\
 %%       ContainerType string \n\
 %%       Name string \n\
+%%       Color color \n\
 %%EndEventDef \n\
-%%EventDef PajeDefineEntityValue %d \n\
+%%EventDef PajeDefineStateType %d \n\
 %%       Alias string \n\
-%%       EntityType string \n\
+%%       ContainerType string \n\
 %%       Name string \n\
 %%EndEventDef \n\
 %%EventDef PajeDefineEventType %d \n\
@@ -231,11 +204,6 @@ void TRACE_paje_create_header(void)
 %%       Name string \n\
 %%       Color color \n\
 %%EndEventDef \n\
-%%EventDef PajeDefineEventType %d \n\
-%%       Alias string \n\
-%%       EntityType string \n\
-%%       Name string \n\
-%%EndEventDef \n\
 %%EventDef PajeDefineLinkType %d \n\
 %%       Alias string \n\
 %%       ContainerType string \n\
@@ -255,32 +223,29 @@ void TRACE_paje_create_header(void)
 %%       Type string \n\
 %%       Container string \n\
 %%EndEventDef \n\
-%%EventDef PajeSetState %d \n\
+%%EventDef PajeSetVariable %d \n\
 %%       Time date \n\
 %%       EntityType string \n\
 %%       Container string \n\
 %%       Value string \n\
 %%EndEventDef\n\
-%%EventDef PajePopState %d \n\
+%%EventDef PajeAddVariable %d \n\
 %%       Time date \n\
 %%       EntityType string \n\
 %%       Container string \n\
+%%       Value string \n\
 %%EndEventDef\n\
-%%EventDef PajeStartLink %d \n\
+%%EventDef PajeSubVariable %d \n\
 %%       Time date \n\
 %%       EntityType string \n\
 %%       Container string \n\
 %%       Value string \n\
-%%       SourceContainer string \n\
-%%       Key string \n\
 %%EndEventDef\n\
-%%EventDef PajeEndLink %d \n\
+%%EventDef PajeSetState %d \n\
 %%       Time date \n\
 %%       EntityType string \n\
 %%       Container string \n\
 %%       Value string \n\
-%%       DestContainer string \n\
-%%       Key string \n\
 %%EndEventDef\n\
 %%EventDef PajePushState %d \n\
 %%       Time date \n\
@@ -288,602 +253,591 @@ void TRACE_paje_create_header(void)
 %%       Container string \n\
 %%       Value string \n\
 %%EndEventDef\n\
-%%EventDef PajeSetVariable %d \n\
+%%EventDef PajePopState %d \n\
 %%       Time date \n\
 %%       EntityType string \n\
 %%       Container string \n\
-%%       Value string \n\
 %%EndEventDef\n\
-%%EventDef PajeAddVariable %d \n\
+%%EventDef PajeStartLink %d \n\
 %%       Time date \n\
 %%       EntityType string \n\
 %%       Container string \n\
 %%       Value string \n\
+%%       SourceContainer string \n\
+%%       Key string \n\
 %%EndEventDef\n\
-%%EventDef PajeSubVariable %d \n\
+%%EventDef PajeEndLink %d \n\
 %%       Time date \n\
 %%       EntityType string \n\
 %%       Container string \n\
 %%       Value string \n\
+%%       DestContainer string \n\
+%%       Key string \n\
 %%EndEventDef\n\
-%%EventDef PajeDefineVariableType %d \n\
-%%       Alias string \n\
-%%       ContainerType string \n\
-%%       Name string \n\
-%%EndEventDef \n\
-%%EventDef PajeDefineVariableType %d \n\
-%%       Alias string \n\
-%%       ContainerType string \n\
-%%       Name string \n\
-%%       Color color \n\
-%%EndEventDef \n\
 %%EventDef PajeNewEvent %d \n\
 %%       Time date \n\
 %%       EntityType string \n\
 %%       Container string \n\
 %%       Value string \n\
-%%EndEventDef\n", pajeDefineContainerTypeId, pajeDefineStateTypeId, pajeDefineEntityValueId, pajeDefineEventTypeWithColorId, pajeDefineEventTypeId, pajeDefineLinkTypeId, pajeCreateContainerId, pajeDestroyContainerId, pajeSetStateId, pajePopStateId, pajeStartLinkId, pajeEndLinkId, pajePushStateId, pajeSetVariableId, pajeAddVariableId, pajeSubVariableId, pajeDefineVariableTypeId, pajeDefineVariableTypeWithColorId, pajeNewEventId);
+%%EndEventDef\n",
+  PAJE_DefineContainerType,
+  PAJE_DefineVariableType,
+  PAJE_DefineStateType,
+  PAJE_DefineEventType,
+  PAJE_DefineLinkType,
+  PAJE_CreateContainer,
+  PAJE_DestroyContainer,
+  PAJE_SetVariable,
+  PAJE_AddVariable,
+  PAJE_SubVariable,
+  PAJE_SetState,
+  PAJE_PushState,
+  PAJE_PopState,
+  PAJE_StartLink,
+  PAJE_EndLink,
+  PAJE_NewEvent);
 }
 
 /* internal do the instrumentation module */
-static void print_pajeDefineContainerType(defineContainerType_t event)
+static void insert_into_buffer (paje_event_t tbi)
+{
+  unsigned int i;
+  if (xbt_dynar_length(buffer) == 0){
+    xbt_dynar_push (buffer, &tbi);
+  }else{
+    int inserted = 0;
+    for (i = 0; i < xbt_dynar_length(buffer); i++){
+      paje_event_t e1 = *(paje_event_t*)xbt_dynar_get_ptr(buffer, i);
+      if (e1->timestamp > tbi->timestamp){
+        xbt_dynar_insert_at (buffer, i, &tbi);
+        inserted = 1;
+        break;
+      }
+    }
+    if (!inserted){
+      xbt_dynar_push (buffer, &tbi);
+    }
+  }
+}
+
+static void print_pajeDefineContainerType(paje_event_t event)
 {
   fprintf(tracing_file, "%d %s %s %s\n",
-      event->event.id,
-      event->type->id,
-      event->type->father->id,
-      event->type->name);
+      event->event_type,
+      ((defineContainerType_t)event->data)->type->id,
+      ((defineContainerType_t)event->data)->type->father->id,
+      ((defineContainerType_t)event->data)->type->name);
 }
 
-static void print_pajeDefineVariableType(defineVariableType_t event)
+static void print_pajeDefineVariableType(paje_event_t event)
 {
   fprintf(tracing_file, "%d %s %s %s \"%s\"\n",
-      event->event.id,
-      event->type->id,
-      event->type->father->id,
-      event->type->name,
-      event->type->color);
+      event->event_type,
+      ((defineVariableType_t)event->data)->type->id,
+      ((defineVariableType_t)event->data)->type->father->id,
+      ((defineVariableType_t)event->data)->type->name,
+      ((defineVariableType_t)event->data)->type->color);
 }
 
-static void print_pajeDefineStateType(defineStateType_t event)
+static void print_pajeDefineStateType(paje_event_t event)
 {
   fprintf(tracing_file, "%d %s %s %s\n",
-      event->event.id,
-      event->type->id,
-      event->type->father->id,
-      event->type->name);
+      event->event_type,
+      ((defineStateType_t)event->data)->type->id,
+      ((defineStateType_t)event->data)->type->father->id,
+      ((defineStateType_t)event->data)->type->name);
 }
 
-static void print_pajeDefineEventType(defineEventType_t event)
+static void print_pajeDefineEventType(paje_event_t event)
 {
   fprintf(tracing_file, "%d %s %s %s \"%s\"\n",
-      event->event.id,
-      event->type->id,
-      event->type->father->id,
-      event->type->name,
-      event->type->color);
+      event->event_type,
+      ((defineEventType_t)event->data)->type->id,
+      ((defineEventType_t)event->data)->type->father->id,
+      ((defineEventType_t)event->data)->type->name,
+      ((defineEventType_t)event->data)->type->color);
 }
 
-static void print_pajeDefineLinkType(defineLinkType_t event)
+static void print_pajeDefineLinkType(paje_event_t event)
 {
   fprintf(tracing_file, "%d %s %s %s %s %s\n",
-      event->event.id,
-      event->type->id,
-      event->type->father->id,
-      event->source->id,
-      event->dest->id,
-      event->type->name);
+      event->event_type,
+      ((defineLinkType_t)event->data)->type->id,
+      ((defineLinkType_t)event->data)->type->father->id,
+      ((defineLinkType_t)event->data)->source->id,
+      ((defineLinkType_t)event->data)->dest->id,
+      ((defineLinkType_t)event->data)->type->name);
 }
 
-static void print_pajeCreateContainer(createContainer_t event)
+static void print_pajeCreateContainer(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s %s %s\n",
-        event->event.id,
-        event->container->id,
-        event->container->type->id,
-        event->container->father->id,
-        event->container->name);
+        event->event_type,
+        ((createContainer_t)event->data)->container->id,
+        ((createContainer_t)event->data)->container->type->id,
+        ((createContainer_t)event->data)->container->father->id,
+        ((createContainer_t)event->data)->container->name);
   }else{
     fprintf(tracing_file, "%d %lf %s %s %s %s\n",
-        event->event.id,
-        event->event.timestamp,
-        event->container->id,
-        event->container->type->id,
-        event->container->father->id,
-        event->container->name);
+        event->event_type,
+        event->timestamp,
+        ((createContainer_t)event->data)->container->id,
+        ((createContainer_t)event->data)->container->type->id,
+        ((createContainer_t)event->data)->container->father->id,
+        ((createContainer_t)event->data)->container->name);
   }
 }
 
-static void print_pajeDestroyContainer(destroyContainer_t event)
+static void print_pajeDestroyContainer(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s\n",
-        event->event.id,
-        event->container->type->id,
-        event->container->id);
+        event->event_type,
+        ((destroyContainer_t)event->data)->container->type->id,
+        ((destroyContainer_t)event->data)->container->id);
   }else{
     fprintf(tracing_file, "%d %lf %s %s\n",
-        event->event.id,
-        event->event.timestamp,
-        event->container->type->id,
-        event->container->id);
+        event->event_type,
+        event->timestamp,
+        ((destroyContainer_t)event->data)->container->type->id,
+        ((destroyContainer_t)event->data)->container->id);
   }
 }
 
-static void print_pajeSetVariable(setVariable_t event)
+static void print_pajeSetVariable(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s %f\n",
-        event->event.id,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        ((setVariable_t)event->data)->type->id,
+        ((setVariable_t)event->data)->container->id,
+        ((setVariable_t)event->data)->value);
   }else{
     fprintf(tracing_file, "%d %lf %s %s %f\n",
-        event->event.id,
-        event->event.timestamp,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        event->timestamp,
+        ((setVariable_t)event->data)->type->id,
+        ((setVariable_t)event->data)->container->id,
+        ((setVariable_t)event->data)->value);
   }
 }
 
-static void print_pajeAddVariable(addVariable_t event)
+static void print_pajeAddVariable(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s %f\n",
-        event->event.id,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        ((addVariable_t)event->data)->type->id,
+        ((addVariable_t)event->data)->container->id,
+        ((addVariable_t)event->data)->value);
   }else{
     fprintf(tracing_file, "%d %lf %s %s %f\n",
-        event->event.id,
-        event->event.timestamp,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        event->timestamp,
+        ((addVariable_t)event->data)->type->id,
+        ((addVariable_t)event->data)->container->id,
+        ((addVariable_t)event->data)->value);
   }
 }
 
-static void print_pajeSubVariable(subVariable_t event)
+static void print_pajeSubVariable(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s %f\n",
-        event->event.id,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        ((subVariable_t)event->data)->type->id,
+        ((subVariable_t)event->data)->container->id,
+        ((subVariable_t)event->data)->value);
   }else{
     fprintf(tracing_file, "%d %lf %s %s %f\n",
-        event->event.id,
-        event->event.timestamp,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        event->timestamp,
+        ((subVariable_t)event->data)->type->id,
+        ((subVariable_t)event->data)->container->id,
+        ((subVariable_t)event->data)->value);
   }
 }
 
-static void print_pajeSetState(setState_t event)
+static void print_pajeSetState(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s %s\n",
-        event->event.id,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        ((setState_t)event->data)->type->id,
+        ((setState_t)event->data)->container->id,
+        ((setState_t)event->data)->value);
   }else{
     fprintf(tracing_file, "%d %lf %s %s %s\n",
-        event->event.id,
-        event->event.timestamp,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        event->timestamp,
+        ((setState_t)event->data)->type->id,
+        ((setState_t)event->data)->container->id,
+        ((setState_t)event->data)->value);
   }
 }
 
-static void print_pajePushState(pushState_t event)
+static void print_pajePushState(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s %s\n",
-        event->event.id,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        ((pushState_t)event->data)->type->id,
+        ((pushState_t)event->data)->container->id,
+        ((pushState_t)event->data)->value);
   }else{
     fprintf(tracing_file, "%d %lf %s %s %s\n",
-        event->event.id,
-        event->event.timestamp,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        event->timestamp,
+        ((pushState_t)event->data)->type->id,
+        ((pushState_t)event->data)->container->id,
+        ((pushState_t)event->data)->value);
   }
 }
 
-static void print_pajePopState(popState_t event)
+static void print_pajePopState(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s\n",
-        event->event.id,
-        event->type->id,
-        event->container->id);
+        event->event_type,
+        ((popState_t)event->data)->type->id,
+        ((popState_t)event->data)->container->id);
   }else{
     fprintf(tracing_file, "%d %lf %s %s\n",
-        event->event.id,
-        event->event.timestamp,
-        event->type->id,
-        event->container->id);
+        event->event_type,
+        event->timestamp,
+        ((popState_t)event->data)->type->id,
+        ((popState_t)event->data)->container->id);
   }
 }
 
-static void print_pajeStartLink(startLink_t event)
+static void print_pajeStartLink(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s %s %s %s\n",
-        event->event.id,
-        event->type->id,
-        event->container->id,
-        event->value,
-        event->sourceContainer->id,
-        event->key);
+        event->event_type,
+        ((startLink_t)event->data)->type->id,
+        ((startLink_t)event->data)->container->id,
+        ((startLink_t)event->data)->value,
+        ((startLink_t)event->data)->sourceContainer->id,
+        ((startLink_t)event->data)->key);
   }else {
     fprintf(tracing_file, "%d %lf %s %s %s %s %s\n",
-        event->event.id,
-        event->event.timestamp,
-        event->type->id,
-        event->container->id,
-        event->value,
-        event->sourceContainer->id,
-        event->key);
+        event->event_type,
+        event->timestamp,
+        ((startLink_t)event->data)->type->id,
+        ((startLink_t)event->data)->container->id,
+        ((startLink_t)event->data)->value,
+        ((startLink_t)event->data)->sourceContainer->id,
+        ((startLink_t)event->data)->key);
   }
 }
 
-static void print_pajeEndLink(endLink_t event)
+static void print_pajeEndLink(paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s %s %s %s\n",
-        event->event.id,
-        event->type->id,
-        event->container->id,
-        event->value,
-        event->destContainer->id,
-        event->key);
+        event->event_type,
+        ((endLink_t)event->data)->type->id,
+        ((endLink_t)event->data)->container->id,
+        ((endLink_t)event->data)->value,
+        ((endLink_t)event->data)->destContainer->id,
+        ((endLink_t)event->data)->key);
   }else {
     fprintf(tracing_file, "%d %lf %s %s %s %s %s\n",
-        event->event.id,
-        event->event.timestamp,
-        event->type->id,
-        event->container->id,
-        event->value,
-        event->destContainer->id,
-        event->key);
+        event->event_type,
+        event->timestamp,
+        ((endLink_t)event->data)->type->id,
+        ((endLink_t)event->data)->container->id,
+        ((endLink_t)event->data)->value,
+        ((endLink_t)event->data)->destContainer->id,
+        ((endLink_t)event->data)->key);
   }
 }
 
-static void print_pajeNewEvent (newEvent_t event)
+static void print_pajeNewEvent (paje_event_t event)
 {
-  if (event->event.timestamp == 0){
+  if (event->timestamp == 0){
     fprintf(tracing_file, "%d 0 %s %s %s\n",
-        event->event.id,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        ((newEvent_t)event->data)->type->id,
+        ((newEvent_t)event->data)->container->id,
+        ((newEvent_t)event->data)->value);
   }else{
     fprintf(tracing_file, "%d %lf %s %s %s\n",
-        event->event.id,
-        event->event.timestamp,
-        event->type->id,
-        event->container->id,
-        event->value);
+        event->event_type,
+        event->timestamp,
+        ((newEvent_t)event->data)->type->id,
+        ((newEvent_t)event->data)->container->id,
+        ((newEvent_t)event->data)->value);
   }
 }
 
+static void free_paje_event (paje_event_t event)
+{
+  if (event->event_type == PAJE_SetState) {
+    xbt_free (((setState_t)(event->data))->value);
+  }else if (event->event_type == PAJE_PushState) {
+    xbt_free (((pushState_t)(event->data))->value);
+  }else if (event->event_type == PAJE_NewEvent){
+    xbt_free (((newEvent_t)(event->data))->value);
+  }else if (event->event_type == PAJE_StartLink){
+    xbt_free (((startLink_t)(event->data))->value);
+    xbt_free (((startLink_t)(event->data))->key);
+  }else if (event->event_type == PAJE_EndLink){
+    xbt_free (((endLink_t)(event->data))->value);
+    xbt_free (((endLink_t)(event->data))->key);
+  }
+  xbt_free (event->data);
+  xbt_free (event);
+}
+
 void new_pajeDefineContainerType(type_t type)
 {
-  defineContainerType_t event = xbt_new0(s_defineContainerType_t, 1);
-  event->type = type;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_DefineContainerType;
+  event->timestamp = 0;
   event->print = print_pajeDefineContainerType;
-  event->event.id = pajeDefineContainerTypeId;
-  event->event.timestamp = 0;
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_defineContainerType_t, 1);
+  ((defineContainerType_t)(event->data))->type = type;
 
   //print it
   event->print (event);
-
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  event->free (event);
 }
 
 void new_pajeDefineVariableType(type_t type)
 {
-  defineVariableType_t event = xbt_new0(s_defineVariableType_t, 1);
-  event->type = type;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_DefineVariableType;
+  event->timestamp = 0;
   event->print = print_pajeDefineVariableType;
-  event->event.id = pajeDefineVariableTypeWithColorId;
-  event->event.timestamp = 0;
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_defineVariableType_t, 1);
+  ((defineVariableType_t)(event->data))->type = type;
 
   //print it
   event->print (event);
-
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  event->free (event);
 }
 
 void new_pajeDefineStateType(type_t type)
 {
-  defineStateType_t event = xbt_new0(s_defineStateType_t, 1);
-  event->type = type;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_DefineStateType;
+  event->timestamp = 0;
   event->print = print_pajeDefineStateType;
-  event->event.id = pajeDefineStateTypeId;
-  event->event.timestamp = 0;
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_defineStateType_t, 1);
+  ((defineStateType_t)(event->data))->type = type;
 
   //print it
   event->print (event);
-
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  event->free (event);
 }
 
 void new_pajeDefineEventType(type_t type)
 {
-  defineEventType_t event = xbt_new0(s_defineEventType_t, 1);
-  event->type = type;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_DefineEventType;
+  event->timestamp = 0;
   event->print = print_pajeDefineEventType;
-  event->event.id = pajeDefineEventTypeWithColorId;
-  event->event.timestamp = 0;
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_defineEventType_t, 1);
+  ((defineEventType_t)(event->data))->type = type;
 
   //print it
   event->print (event);
-
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  event->free (event);
 }
 
 void new_pajeDefineLinkType(type_t type, type_t source, type_t dest)
 {
-  defineLinkType_t event = xbt_new0(s_defineLinkType_t, 1);
-  event->type = type;
-  event->source = source;
-  event->dest = dest;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_DefineLinkType;
+  event->timestamp = 0;
   event->print = print_pajeDefineLinkType;
-  event->event.id = pajeDefineLinkTypeId;
-  event->event.timestamp = 0;
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_defineLinkType_t, 1);
+  ((defineLinkType_t)(event->data))->type = type;
+  ((defineLinkType_t)(event->data))->source = source;
+  ((defineLinkType_t)(event->data))->dest = dest;
 
   //print it
   event->print (event);
-
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  event->free (event);
 }
 
 void new_pajeCreateContainer (container_t container)
 {
-  createContainer_t event = xbt_new0(s_createContainer_t, 1);
-  event->container = container;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_CreateContainer;
+  event->timestamp = SIMIX_get_clock();
   event->print = print_pajeCreateContainer;
-  event->event.id = pajeCreateContainerId;
-  event->event.timestamp = SIMIX_get_clock();
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_createContainer_t, 1);
+  ((createContainer_t)(event->data))->container = container;
 
   //print it
   event->print (event);
-
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  event->free (event);
 }
 
 void new_pajeDestroyContainer (container_t container)
 {
-  destroyContainer_t event = xbt_new0(s_destroyContainer_t, 1);
-  event->container = container;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_DestroyContainer;
+  event->timestamp = SIMIX_get_clock();
   event->print = print_pajeDestroyContainer;
-  event->event.id = pajeDestroyContainerId;
-  event->event.timestamp = SIMIX_get_clock();
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_destroyContainer_t, 1);
+  ((destroyContainer_t)(event->data))->container = container;
 
   //print it
   event->print (event);
-
-  //destroy it
-  xbt_free (event);
-  event = NULL;
-
-  fflush (tracing_file);
+  event->free (event);
 }
 
 void new_pajeSetVariable (double timestamp, container_t container, type_t type, double value)
 {
-  setVariable_t event = xbt_new0(s_setVariable_t, 1);
-  event->type = type;
-  event->container = container;
-  event->value = value;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_SetVariable;
+  event->timestamp = timestamp;
   event->print = print_pajeSetVariable;
-  event->event.id = pajeSetVariableId;
-  event->event.timestamp = timestamp;
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_setVariable_t, 1);
+  ((setVariable_t)(event->data))->type = type;
+  ((setVariable_t)(event->data))->container = container;
+  ((setVariable_t)(event->data))->value = value;
 
-  //print it
-  event->print (event);
-
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  insert_into_buffer (event);
 }
 
 
 void new_pajeAddVariable (double timestamp, container_t container, type_t type, double value)
 {
-  addVariable_t event = xbt_new0(s_addVariable_t, 1);
-  event->type = type;
-  event->container = container;
-  event->value = value;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_AddVariable;
+  event->timestamp = timestamp;
   event->print = print_pajeAddVariable;
-  event->event.id = pajeAddVariableId;
-  event->event.timestamp = timestamp;
-
-  //print it
-  event->print (event);
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_addVariable_t, 1);
+  ((addVariable_t)(event->data))->type = type;
+  ((addVariable_t)(event->data))->container = container;
+  ((addVariable_t)(event->data))->value = value;
 
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  insert_into_buffer (event);
 }
 
 void new_pajeSubVariable (double timestamp, container_t container, type_t type, double value)
 {
-  subVariable_t event = xbt_new0(s_subVariable_t, 1);
-  event->type = type;
-  event->container = container;
-  event->value = value;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_SubVariable;
+  event->timestamp = timestamp;
   event->print = print_pajeSubVariable;
-  event->event.id = pajeSubVariableId;
-  event->event.timestamp = timestamp;
-
-  //print it
-  event->print (event);
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_subVariable_t, 1);
+  ((subVariable_t)(event->data))->type = type;
+  ((subVariable_t)(event->data))->container = container;
+  ((subVariable_t)(event->data))->value = value;
 
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  insert_into_buffer (event);
 }
 
 void new_pajeSetState (double timestamp, container_t container, type_t type, const char *value)
 {
-  setState_t event = xbt_new0(s_setState_t, 1);
-  event->type = type;
-  event->container = container;
-  event->value = xbt_strdup(value);
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_SetState;
+  event->timestamp = timestamp;
   event->print = print_pajeSetState;
-  event->event.id = pajeSetStateId;
-  event->event.timestamp = timestamp;
-
-  //print it
-  event->print (event);
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_setState_t, 1);
+  ((setState_t)(event->data))->type = type;
+  ((setState_t)(event->data))->container = container;
+  ((setState_t)(event->data))->value = xbt_strdup(value);
 
-  //destroy it
-  xbt_free (event->value);
-  xbt_free (event);
-  event = NULL;
+  insert_into_buffer (event);
 }
 
 
 void new_pajePushState (double timestamp, container_t container, type_t type, const char *value)
 {
-  pushState_t event = xbt_new0(s_pushState_t, 1);
-  event->type = type;
-  event->container = container;
-  event->value = xbt_strdup(value);
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_PushState;
+  event->timestamp = timestamp;
   event->print = print_pajePushState;
-  event->event.id = pajePushStateId;
-  event->event.timestamp = timestamp;
-
-  //print it
-  event->print (event);
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_pushState_t, 1);
+  ((pushState_t)(event->data))->type = type;
+  ((pushState_t)(event->data))->container = container;
+  ((pushState_t)(event->data))->value = xbt_strdup(value);
 
-  //destroy it
-  xbt_free (event->value);
-  xbt_free (event);
-  event = NULL;
+  insert_into_buffer (event);
 }
 
 
 void new_pajePopState (double timestamp, container_t container, type_t type)
 {
-  popState_t event = xbt_new0(s_popState_t, 1);
-  event->type = type;
-  event->container = container;
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_PopState;
+  event->timestamp = timestamp;
   event->print = print_pajePopState;
-  event->event.id = pajePopStateId;
-  event->event.timestamp = timestamp;
-
-  //print it
-  event->print (event);
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_popState_t, 1);
+  ((popState_t)(event->data))->type = type;
+  ((popState_t)(event->data))->container = container;
 
-  //destroy it
-  xbt_free (event);
-  event = NULL;
+  insert_into_buffer (event);
 }
 
 void new_pajeStartLink (double timestamp, container_t container, type_t type, container_t sourceContainer, const char *value, const char *key)
 {
-  startLink_t event = xbt_new0(s_startLink_t, 1);
-  event->type = type;
-  event->container = container;
-  event->sourceContainer = sourceContainer;
-  event->value = xbt_strdup (value);
-  event->key = xbt_strdup (key);
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_StartLink;
+  event->timestamp = timestamp;
   event->print = print_pajeStartLink;
-  event->event.id = pajeStartLinkId;
-  event->event.timestamp = timestamp;
-
-  //print it
-  event->print (event);
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_startLink_t, 1);
+  ((startLink_t)(event->data))->type = type;
+  ((startLink_t)(event->data))->container = container;
+  ((startLink_t)(event->data))->sourceContainer = sourceContainer;
+  ((startLink_t)(event->data))->value = xbt_strdup(value);
+  ((startLink_t)(event->data))->key = xbt_strdup(key);
 
-  //destroy it
-  xbt_free (event->value);
-  xbt_free (event->key);
-  xbt_free (event);
-  event = NULL;
+  insert_into_buffer (event);
 }
 
 void new_pajeEndLink (double timestamp, container_t container, type_t type, container_t destContainer, const char *value, const char *key)
 {
-  endLink_t event = xbt_new0(s_endLink_t, 1);
-  event->type = type;
-  event->container = container;
-  event->destContainer = destContainer;
-  event->value = xbt_strdup (value);
-  event->key = xbt_strdup (key);
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_EndLink;
+  event->timestamp = timestamp;
   event->print = print_pajeEndLink;
-  event->event.id = pajeEndLinkId;
-  event->event.timestamp = timestamp;
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_endLink_t, 1);
+  ((endLink_t)(event->data))->type = type;
+  ((endLink_t)(event->data))->container = container;
+  ((endLink_t)(event->data))->destContainer = destContainer;
+  ((endLink_t)(event->data))->value = xbt_strdup(value);
+  ((endLink_t)(event->data))->key = xbt_strdup(key);
 
-  //print it
-  event->print (event);
-
-  //destroy it
-  xbt_free (event->value);
-  xbt_free (event->key);
-  xbt_free (event);
-  event = NULL;
+  insert_into_buffer (event);
 }
 
 void new_pajeNewEvent (double timestamp, container_t container, type_t type, const char *value)
 {
-  newEvent_t event = xbt_new0(s_newEvent_t, 1);
-  event->type = type;
-  event->container = container;
-  event->value = xbt_strdup (value);
+  paje_event_t event = xbt_new0(s_paje_event_t, 1);
+  event->event_type = PAJE_NewEvent;
+  event->timestamp = timestamp;
   event->print = print_pajeNewEvent;
-  event->event.id = pajeNewEventId;
-  event->event.timestamp = timestamp;
+  event->free = free_paje_event;
+  event->data = xbt_new0(s_newEvent_t, 1);
+  ((newEvent_t)(event->data))->type = type;
+  ((newEvent_t)(event->data))->container = container;
+  ((newEvent_t)(event->data))->value = xbt_strdup(value);
 
-  //print it
-  event->print (event);
-
-  //destroy it
-  xbt_free (event->value);
-  xbt_free (event);
-  event = NULL;
-}
-//
-//void pajeNewEvent(double time, const char *entityType,
-//                  const char *container, const char *value)
-//{
-//  INSTR_PAJE_ASSERT(entityType);
-//  INSTR_PAJE_ASSERT(container);
-//  INSTR_PAJE_ASSERT(value);
-//
-//  if (time == 0){
-//    fprintf(tracing_file, "%d 0 %s %s %s\n", pajeNewEventId,
-//          entityType, container, value);
-//  }else{
-//    fprintf(tracing_file, "%d %lf %s %s %s\n", pajeNewEventId, time,
-//          entityType, container, value);
-//  }
-//}
+  insert_into_buffer (event);
+}
 
 #endif /* HAVE_TRACING */