#ifdef HAVE_TRACING
-static xbt_dict_t process_containers = NULL;
-
-char *TRACE_process_alias_container(m_process_t process, m_host_t host,
- char *output, int len)
-{
- if (output) {
- snprintf(output, len, "%p-%p", process, host);
- return output;
- } else {
- return NULL;
- }
-}
-
-char *TRACE_process_container(m_process_t process, char *output, int len)
-{
- if (output) {
- snprintf(output, len, "%s-%p", MSG_process_get_name(process), process);
- return output;
- } else {
- return NULL;
- }
-}
-
-void TRACE_msg_process_alloc(void)
-{
- process_containers = xbt_dict_new();
-}
-
-void TRACE_msg_process_release(void)
-{
- xbt_dict_free(&process_containers);
-}
-
-static void TRACE_msg_process_location(m_process_t process)
-{
- char name[200], alias[200];
- m_host_t host = NULL;
- if (!(IS_TRACING_PROCESSES || IS_TRACING_VOLUME))
- return;
-
- host = MSG_process_get_host(process);
- TRACE_process_container(process, name, 200);
- TRACE_process_alias_container(process, host, alias, 200);
-
- //check if process_alias container is already created
- if (!xbt_dict_get_or_null(process_containers, alias)) {
- pajeCreateContainer(MSG_get_clock(), alias, "PROCESS",
- MSG_host_get_name(host), name);
- if (IS_TRACING_PROCESSES)
- pajeSetState(MSG_get_clock(), "category", alias, process->category);
- xbt_dict_set(process_containers, xbt_strdup(alias), xbt_strdup("1"),
- xbt_free);
- }
-}
-
-static void TRACE_msg_process_present(m_process_t process)
-{
- char alias[200];
- m_host_t host = NULL;
- if (!IS_TRACING_PROCESSES)
- return;
-
- //updating presence state of this process location
- host = MSG_process_get_host(process);
- TRACE_process_alias_container(process, host, alias, 200);
- pajePushState(MSG_get_clock(), "presence", alias, "presence");
-}
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_msg_process, instr, "MSG process");
/*
* TRACE_msg_set_process_category: tracing interface function
*/
-void TRACE_msg_set_process_category(m_process_t process,
- const char *category)
+void TRACE_msg_set_process_category(m_process_t process, const char *category, const char *color)
{
- char name[200];
- if (!IS_TRACING)
+ if (!(TRACE_is_enabled() &&
+ TRACE_msg_process_is_enabled())) return;
+
+ xbt_assert3(process->category == NULL,
+ "Process %p(%s) already has a category (%s).",
+ process, process->name, process->category);
+ xbt_assert2(process->name != NULL,
+ "Process %p(%s) must have a unique name in order to be traced.",
+ process, process->name);
+ xbt_assert3(getContainer(process->name)==NULL,
+ "Process %p(%s). Tracing already knows a process with name %s."
+ "The name of each process must be unique.", process, process->name, process->name);
+
+ if (category == NULL) {
+ //if user provides a NULL category, process is no longer traced
+ xbt_free (process->category);
+ process->category = NULL;
return;
+ }
//set process category
process->category = xbt_strdup(category);
+ DEBUG3("MSG process %p(%s), category %s", process, process->name, process->category);
+
+ m_host_t host = MSG_process_get_host(process);
+ container_t host_container = getContainer(host->name);
+ container_t msg = newContainer(process->name, INSTR_MSG_PROCESS, host_container);
+ type_t type = getType (category);
+ if (!type){
+ type = getVariableType(category, color, msg->type);
+ }
+ new_pajeSetVariable (SIMIX_get_clock(), msg, type, 1);
- //create container of type "PROCESS" to indicate location
- TRACE_msg_process_location(process);
- TRACE_msg_process_present(process);
-
- //create container of type "process" to indicate behavior
- TRACE_process_container(process, name, 200);
- if (IS_TRACING_PROCESSES)
- pajeCreateContainer(MSG_get_clock(), name, "process", category, name);
- if (IS_TRACING_PROCESSES)
- pajeSetState(MSG_get_clock(), "process-state", name, "executing");
+ type = getType ("MSG_PROCESS_STATE");
+ new_pajeSetState (MSG_get_clock(), msg, type, "executing");
}
/*
* Instrumentation functions to trace MSG processes (m_process_t)
*/
-void TRACE_msg_process_change_host(m_process_t process, m_host_t old_host,
- m_host_t new_host)
+void TRACE_msg_process_change_host(m_process_t process, m_host_t old_host, m_host_t new_host)
{
- char alias[200];
- if (!(IS_TRACING_PROCESSES || IS_TRACING_VOLUME) || !IS_TRACED(process))
- return;
-
- //disabling presence in old_host (__TRACE_msg_process_not_present)
- TRACE_process_alias_container(process, old_host, alias, 200);
- if (IS_TRACING_PROCESSES)
- pajePopState(MSG_get_clock(), "presence", alias);
-
- TRACE_msg_process_location(process);
- TRACE_msg_process_present(process);
+ if (!(TRACE_is_enabled() &&
+ TRACE_msg_process_is_enabled() &&
+ process->category)) return;
+
+ static long long int counter = 0;
+ char key[INSTR_DEFAULT_STR_SIZE];
+ snprintf (key, INSTR_DEFAULT_STR_SIZE, "%lld", counter++);
+
+ //start link
+ container_t msg = getContainer(process->name);
+ type_t type = getType ("MSG_PROCESS_LINK");
+ new_pajeStartLink (MSG_get_clock(), getRootContainer(), type, msg, "M", key);
+
+ //destroy existing container of this process
+ destroyContainer(getContainer(process->name));
+
+ //create new container on the new_host location
+ msg = newContainer(process->name, INSTR_MSG_PROCESS, getContainer(new_host->name));
+ type = getType (process->category);
+ new_pajeSetVariable (MSG_get_clock(), msg, type, 1);
+
+ //end link
+ msg = getContainer(process->name);
+ type = getType ("MSG_PROCESS_LINK");
+ new_pajeEndLink (MSG_get_clock(), getRootContainer(), type, msg, "M", key);
}
void TRACE_msg_process_kill(m_process_t process)
{
- char name[200];
- if (!IS_TRACING_PROCESSES || !IS_TRACED(process))
- return;
+ if (!(TRACE_is_enabled() &&
+ TRACE_msg_process_is_enabled() &&
+ process->category)) return;
- TRACE_process_container(process, name, 200);
- pajeDestroyContainer(MSG_get_clock(), "process", name);
+ //kill means that this process no longer exists, let's destroy it
+ destroyContainer (getContainer(process->name));
}
void TRACE_msg_process_suspend(m_process_t process)
{
- char name[200];
- if (!IS_TRACING_PROCESSES || !IS_TRACED(process))
- return;
+ if (!(TRACE_is_enabled() &&
+ TRACE_msg_process_is_enabled() &&
+ process->category)) return;
- TRACE_process_container(process, name, 200);
- pajeSetState(MSG_get_clock(), "process-state", name, "suspend");
+ container_t process_container = getContainer (process->name);
+ type_t type = getType ("MSG_PROCESS_STATE");
+ new_pajePushState (MSG_get_clock(), process_container, type, "suspend");
}
void TRACE_msg_process_resume(m_process_t process)
{
- char name[200];
- if (!IS_TRACING_PROCESSES || !IS_TRACED(process))
- return;
+ if (!(TRACE_is_enabled() &&
+ TRACE_msg_process_is_enabled() &&
+ process->category)) return;
- TRACE_process_container(process, name, 200);
- pajeSetState(MSG_get_clock(), "process-state", name, "executing");
+ container_t process_container = getContainer (process->name);
+ type_t type = getType ("MSG_PROCESS_STATE");
+ new_pajePopState (MSG_get_clock(), process_container, type);
}
void TRACE_msg_process_sleep_in(m_process_t process)
{
- char name[200];
- if (!IS_TRACING_PROCESSES || !IS_TRACED(process))
- return;
+ if (!(TRACE_is_enabled() &&
+ TRACE_msg_process_is_enabled() &&
+ process->category)) return;
- TRACE_process_container(process, name, 200);
- pajeSetState(MSG_get_clock(), "process-state", name, "sleep");
+ container_t process_container = getContainer (process->name);
+ type_t type = getType ("MSG_PROCESS_STATE");
+ new_pajePushState (MSG_get_clock(), process_container, type, "sleep");
}
void TRACE_msg_process_sleep_out(m_process_t process)
{
- char name[200];
- if (!IS_TRACING_PROCESSES || !IS_TRACED(process))
- return;
+ if (!(TRACE_is_enabled() &&
+ TRACE_msg_process_is_enabled() &&
+ process->category)) return;
- TRACE_process_container(process, name, 200);
- pajeSetState(MSG_get_clock(), "process-state", name, "executing");
+ container_t process_container = getContainer (process->name);
+ type_t type = getType ("MSG_PROCESS_STATE");
+ new_pajePopState (MSG_get_clock(), process_container, type);
}
void TRACE_msg_process_end(m_process_t process)
{
- char name[200], alias[200];
- m_host_t host = NULL;
- if (!IS_TRACED(process))
- return;
+ if (!(TRACE_is_enabled() &&
+ TRACE_msg_process_is_enabled() &&
+ process->category)) return;
- host = MSG_process_get_host(process);
- TRACE_process_container(process, name, 200);
- TRACE_process_alias_container(process, host, alias, 200);
- if (IS_TRACING_PROCESSES)
- pajeDestroyContainer(MSG_get_clock(), "process", name);
- if (IS_TRACING_PROCESSES)
- pajeDestroyContainer(MSG_get_clock(), "PROCESS", alias);
+ //that's the end, let's destroy it
+ destroyContainer (getContainer(process->name));
}
-#endif
+#endif /* HAVE_TRACING */
