X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/23f7bd2d6bcf61608b1ace84d6ff26657aec1a1e..6cf3e5a62a7a4a685ddce69bac69d71fe0966a86:/src/msg/instr_msg_task.c

diff --git a/src/msg/instr_msg_task.c b/src/msg/instr_msg_task.c
new file mode 100644
index 0000000000..52acde4d49
--- /dev/null
+++ b/src/msg/instr_msg_task.c
@@ -0,0 +1,163 @@
+/* Copyright (c) 2010. The SimGrid Team.
+ * All rights reserved.                                                     */
+
+/* This program is free software; you can redistribute it and/or modify it
+  * under the terms of the license (GNU LGPL) which comes with this package. */
+
+#include "instr/instr_private.h"
+#include "msg_private.h"
+#include "msg/datatypes.h"
+#include "mc/mc.h"
+
+
+#ifdef HAVE_TRACING
+
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_msg, instr, "MSG");
+
+void TRACE_msg_set_task_category(msg_task_t task, const char *category)
+{
+  xbt_assert(task->category == NULL, "Task %p(%s) already has a category (%s).",
+      task, task->name, task->category);
+
+  //if user provides a NULL category, task is no longer traced
+  if (category == NULL) {
+    xbt_free (task->category);
+    task->category = NULL;
+    XBT_DEBUG("MSG task %p(%s), category removed", task, task->name);
+    return;
+  }
+
+  //set task category
+  task->category = xbt_strdup (category);
+  XBT_DEBUG("MSG task %p(%s), category %s", task, task->name, task->category);
+}
+
+/* MSG_task_create related function*/
+void TRACE_msg_task_create(msg_task_t task)
+{
+  static long long counter = 0;
+  task->counter = counter++;
+  task->category = NULL;
+  
+  if(MC_is_active()){
+    MC_ignore_data_bss(&counter, sizeof(counter));
+    MC_ignore_heap(&(task->counter), sizeof(task->counter));
+  }
+
+  XBT_DEBUG("CREATE %p, %lld", task, task->counter);
+}
+
+/* MSG_task_execute related functions */
+void TRACE_msg_task_execute_start(msg_task_t task)
+{
+  XBT_DEBUG("EXEC,in %p, %lld, %s", task, task->counter, task->category);
+
+  if (TRACE_msg_process_is_enabled()){
+    int len = INSTR_DEFAULT_STR_SIZE;
+    char str[INSTR_DEFAULT_STR_SIZE];
+
+    container_t process_container = PJ_container_get (instr_process_id(MSG_process_self(), str, len));
+    type_t type = PJ_type_get ("MSG_PROCESS_STATE", process_container->type);
+    val_t value = PJ_value_get ("task_execute", type);
+    new_pajePushState (MSG_get_clock(), process_container, type, value);
+  }
+}
+
+void TRACE_msg_task_execute_end(msg_task_t task)
+{
+  XBT_DEBUG("EXEC,out %p, %lld, %s", task, task->counter, task->category);
+
+  if (TRACE_msg_process_is_enabled()){
+    int len = INSTR_DEFAULT_STR_SIZE;
+    char str[INSTR_DEFAULT_STR_SIZE];
+
+    container_t process_container = PJ_container_get (instr_process_id(MSG_process_self(), str, len));
+    type_t type = PJ_type_get ("MSG_PROCESS_STATE", process_container->type);
+    new_pajePopState (MSG_get_clock(), process_container, type);
+  }
+}
+
+/* MSG_task_destroy related functions */
+void TRACE_msg_task_destroy(msg_task_t task)
+{
+  XBT_DEBUG("DESTROY %p, %lld, %s", task, task->counter, task->category);
+
+  //free category
+  xbt_free(task->category);
+  task->category = NULL;
+  return;
+}
+
+/* MSG_task_get related functions */
+void TRACE_msg_task_get_start(void)
+{
+  XBT_DEBUG("GET,in");
+
+  if (TRACE_msg_process_is_enabled()){
+    int len = INSTR_DEFAULT_STR_SIZE;
+    char str[INSTR_DEFAULT_STR_SIZE];
+
+    container_t process_container = PJ_container_get (instr_process_id(MSG_process_self(), str, len));
+    type_t type = PJ_type_get ("MSG_PROCESS_STATE", process_container->type);
+    val_t value = PJ_value_get ("receive", type);
+    new_pajePushState (MSG_get_clock(), process_container, type, value);
+  }
+}
+
+void TRACE_msg_task_get_end(double start_time, msg_task_t task)
+{
+  XBT_DEBUG("GET,out %p, %lld, %s", task, task->counter, task->category);
+
+  if (TRACE_msg_process_is_enabled()){
+    int len = INSTR_DEFAULT_STR_SIZE;
+    char str[INSTR_DEFAULT_STR_SIZE];
+
+    container_t process_container = PJ_container_get (instr_process_id(MSG_process_self(), str, len));
+    type_t type = PJ_type_get ("MSG_PROCESS_STATE", process_container->type);
+    new_pajePopState (MSG_get_clock(), process_container, type);
+
+    char key[INSTR_DEFAULT_STR_SIZE];
+    snprintf (key, INSTR_DEFAULT_STR_SIZE, "p%lld", task->counter);
+    type = PJ_type_get ("MSG_PROCESS_TASK_LINK", PJ_type_get_root());
+    new_pajeEndLink(MSG_get_clock(), PJ_container_get_root(), type, process_container, "SR", key);
+  }
+}
+
+/* MSG_task_put related functions */
+int TRACE_msg_task_put_start(msg_task_t task)
+{
+  XBT_DEBUG("PUT,in %p, %lld, %s", task, task->counter, task->category);
+
+  if (TRACE_msg_process_is_enabled()){
+    int len = INSTR_DEFAULT_STR_SIZE;
+    char str[INSTR_DEFAULT_STR_SIZE];
+
+    container_t process_container = PJ_container_get (instr_process_id(MSG_process_self(), str, len));
+    type_t type = PJ_type_get ("MSG_PROCESS_STATE", process_container->type);
+    val_t value = PJ_value_get ("send", type);
+    new_pajePushState (MSG_get_clock(), process_container, type, value);
+
+    char key[INSTR_DEFAULT_STR_SIZE];
+    snprintf (key, INSTR_DEFAULT_STR_SIZE, "p%lld", task->counter);
+    type = PJ_type_get ("MSG_PROCESS_TASK_LINK", PJ_type_get_root());
+    new_pajeStartLink(MSG_get_clock(), PJ_container_get_root(), type, process_container, "SR", key);
+  }
+
+  return 1;
+}
+
+void TRACE_msg_task_put_end(void)
+{
+  XBT_DEBUG("PUT,out");
+
+  if (TRACE_msg_process_is_enabled()){
+    int len = INSTR_DEFAULT_STR_SIZE;
+    char str[INSTR_DEFAULT_STR_SIZE];
+
+    container_t process_container = PJ_container_get (instr_process_id(MSG_process_self(), str, len));
+    type_t type = PJ_type_get ("MSG_PROCESS_STATE", process_container->type);
+    new_pajePopState (MSG_get_clock(), process_container, type);
+  }
+}
+
+#endif /* HAVE_TRACING */