#ifdef HAVE_TRACING
+XBT_LOG_NEW_CATEGORY(instr, "Logging the behavior of the tracing system (used for Visualization/Analysis of simulations)");
+XBT_LOG_NEW_DEFAULT_SUBCATEGORY (instr_config, instr, "Configuration");
+
#define OPT_TRACING "tracing"
#define OPT_TRACING_SMPI "tracing/smpi"
#define OPT_TRACING_SMPI_GROUP "tracing/smpi/group"
-#define OPT_TRACING_PLATFORM "tracing/platform"
+#define OPT_TRACING_CATEGORIZED "tracing/categorized"
#define OPT_TRACING_UNCATEGORIZED "tracing/uncategorized"
#define OPT_TRACING_MSG_TASK "tracing/msg/task"
#define OPT_TRACING_MSG_PROCESS "tracing/msg/process"
#define OPT_TRACING_MSG_VOLUME "tracing/msg/volume"
#define OPT_TRACING_FILENAME "tracing/filename"
#define OPT_TRACING_PLATFORM_METHOD "tracing/platform/method"
+#define OPT_TRIVA_UNCAT_CONF "triva/uncategorized"
+#define OPT_TRIVA_CAT_CONF "triva/categorized"
static int trace_configured = 0;
+static int trace_active = 0;
+
+xbt_dict_t created_categories; //declared in instr_interface.c
+
+int TRACE_start()
+{
+ // tracing system must be:
+ // - enabled (with --cfg=tracing:1)
+ // - already configured (TRACE_global_init already called)
+ if (!(TRACE_is_enabled() && TRACE_is_configured())){
+ return 0;
+ }
+
+ DEBUG0("Tracing starts");
+
+ /* open the trace file */
+ TRACE_paje_start();
+
+ /* activate trace */
+ TRACE_activate ();
+
+ /* base type hierarchy:
+ * --cfg=tracing
+ */
+ if(0){
+// FIXME
+// pajeDefineEventType("source", "LINK", "source");
+// pajeDefineEventType("destination", "LINK", "destination");
+
+ /* type hierarchy for:
+ * --cfg=tracing/msg/process
+ * --cfg=tracing/msg/volume
+ */
+// FIXME
+// if (TRACE_msg_process_is_enabled() || TRACE_msg_volume_is_enabled()) {
+// //processes grouped by host
+// pajeDefineContainerType("PROCESS", "HOST", "PROCESS");
+// }
+//
+// if (TRACE_msg_process_is_enabled()) {
+// pajeDefineStateType("category", "PROCESS", "category");
+// pajeDefineStateType("presence", "PROCESS", "presence");
+// }
+//
+// if (TRACE_msg_volume_is_enabled()) {
+// pajeDefineLinkType("volume", "0", "PROCESS", "PROCESS", "volume");
+// }
+
+ /* type hierarchy for:
+ * --cfg=tracing/msg/task
+ */
+// FIXME
+// if (TRACE_msg_task_is_enabled()) {
+// //tasks grouped by host
+// pajeDefineContainerType("TASK", "HOST", "TASK");
+// pajeDefineStateType("category", "TASK", "category");
+// pajeDefineStateType("presence", "TASK", "presence");
+// }
+ }
+ /* other trace initialization */
+ created_categories = xbt_dict_new();
+ TRACE_msg_task_alloc();
+ TRACE_surf_alloc();
+ TRACE_smpi_alloc();
+ return 0;
+}
+
+int TRACE_end()
+{
+ if (!TRACE_is_active())
+ return 1;
+
+ /* close the trace file */
+ TRACE_paje_end();
+
+ /* generate uncategorized graph configuration for triva */
+ if (TRACE_get_triva_uncat_conf()){
+ TRACE_generate_triva_uncat_conf();
+ }
+
+ /* generate categorized graph configuration for triva */
+ if (TRACE_get_triva_cat_conf()){
+ TRACE_generate_triva_cat_conf();
+ }
+
+ /* activate trace */
+ TRACE_desactivate ();
+ DEBUG0("Tracing system is shutdown");
+ return 0;
+}
+
+void TRACE_activate (void)
+{
+ xbt_assert0 (trace_active==0, "Tracing is already active.");
+ trace_active = 1;
+ DEBUG0 ("Tracing is on");
+}
+
+void TRACE_desactivate (void)
+{
+ trace_active = 0;
+ DEBUG0 ("Tracing is off");
+}
+
+int TRACE_is_active (void)
+{
+ return trace_active;
+}
int TRACE_is_enabled(void)
{
return xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_SMPI_GROUP);
}
-int TRACE_platform_is_enabled(void)
+int TRACE_categorized (void)
{
- return xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_PLATFORM);
+ return xbt_cfg_get_int(_surf_cfg_set, OPT_TRACING_CATEGORIZED);
}
int TRACE_uncategorized (void)
return xbt_cfg_get_string(_surf_cfg_set, OPT_TRACING_PLATFORM_METHOD);
}
+char *TRACE_get_triva_uncat_conf (void)
+{
+ return xbt_cfg_get_string(_surf_cfg_set, OPT_TRIVA_UNCAT_CONF);
+}
+
+char *TRACE_get_triva_cat_conf (void)
+{
+ return xbt_cfg_get_string(_surf_cfg_set, OPT_TRIVA_CAT_CONF);
+}
+
void TRACE_global_init(int *argc, char **argv)
{
/* name of the tracefile */
/* platform */
int default_tracing_platform = 0;
- xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_PLATFORM,
+ xbt_cfg_register(&_surf_cfg_set, OPT_TRACING_CATEGORIZED,
"Tracing of categorized platform (host and link) utilization.",
xbt_cfgelm_int, &default_tracing_platform, 0, 1,
NULL, NULL);
xbt_cfgelm_int, &default_tracing_msg_volume, 0, 1,
NULL, NULL);
+ /* Triva graph configuration for uncategorized tracing */
+ char *default_triva_uncat_conf_file = xbt_strdup ("");
+ xbt_cfg_register(&_surf_cfg_set, OPT_TRIVA_UNCAT_CONF,
+ "Triva Graph configuration file for uncategorized resource utilization traces.",
+ xbt_cfgelm_string, &default_triva_uncat_conf_file, 1, 1,
+ NULL, NULL);
+
+ /* Triva graph configuration for uncategorized tracing */
+ char *default_triva_cat_conf_file = xbt_strdup ("");
+ xbt_cfg_register(&_surf_cfg_set, OPT_TRIVA_CAT_CONF,
+ "Triva Graph configuration file for categorized resource utilization traces.",
+ xbt_cfgelm_string, &default_triva_cat_conf_file, 1, 1,
+ NULL, NULL);
+
/* instrumentation can be considered configured now */
trace_configured = 1;
}
" It activates the tracing system and register the simulation platform\n"
" in the trace file. You have to enable this option to others take effect.",
detailed);
- print_line (OPT_TRACING_PLATFORM, "Trace categorized resource utilization",
+ print_line (OPT_TRACING_CATEGORIZED, "Trace categorized resource utilization",
" It activates the categorized resource utilization tracing. It should\n"
" be enabled if tracing categories are used by this simulator.",
detailed);
" This experimental option only has effect if this simulator is MSG-based.\n"
" It traces the communication volume of MSG send/receive.",
detailed);
+ print_line (OPT_TRIVA_UNCAT_CONF, "Generate graph configuration for Triva",
+ " This option can be used in all types of simulators build with SimGrid\n"
+ " to generate a uncategorized resource utilization graph to be used as\n"
+ " configuration for the Triva visualization analysis. This option\n"
+ " can be used with tracing/categorized:1 and tracing:1 options to\n"
+ " analyze an unmodified simulator before changing it to contain\n"
+ " categories.",
+ detailed);
+ print_line (OPT_TRIVA_CAT_CONF, "generate uncategorized graph configuration for Triva",
+ " This option can be used if this simulator uses tracing categories\n"
+ " in its code. The file specified by this option holds a graph configuration\n"
+ " file for the Triva visualization tool that can be used to analyze a categorized\n"
+ " resource utilization.",
+ detailed);
+}
+
+void TRACE_generate_triva_uncat_conf (void)
+{
+ char *output = TRACE_get_triva_uncat_conf ();
+ if (output && strlen(output) > 0){
+ FILE *file = fopen (output, "w");
+ xbt_assert1 (file != NULL,
+ "Unable to open file (%s) for writing triva graph "
+ "configuration (uncategorized).", output);
+ fprintf (file,
+ "{\n"
+ " node = (HOST);\n"
+ " edge = (LINK);\n"
+ "\n"
+ " HOST = {\n"
+ " size = power;\n"
+ " scale = global;\n"
+ " host_sep = {\n"
+ " type = separation;\n"
+ " size = power;\n"
+ " values = (power_used);\n"
+ " };\n"
+ " };\n"
+ " LINK = {\n"
+ " src = source;\n"
+ " dst = destination;\n"
+ " size = bandwidth;\n"
+ " scale = global;\n"
+ " link_sep = {\n"
+ " type = separation;\n"
+ " size = bandwidth;\n"
+ " values = (bandwidth_used);\n"
+ " };\n"
+ " };\n"
+ " graphviz-algorithm = neato;\n"
+ "}\n"
+ );
+ fclose (file);
+ }
+}
+
+void TRACE_generate_triva_cat_conf (void)
+{
+ char *output = TRACE_get_triva_cat_conf();
+ if (output && strlen(output) > 0){
+ //check if we do have categories declared
+ if (xbt_dict_length(created_categories) == 0){
+ INFO0("No categories declared, ignoring generation of triva graph configuration");
+ return;
+ }
+ xbt_dict_cursor_t cursor=NULL;
+ char *key, *data;
+ FILE *file = fopen (output, "w");
+ xbt_assert1 (file != NULL,
+ "Unable to open file (%s) for writing triva graph "
+ "configuration (categorized).", output);
+ fprintf (file,
+ "{\n"
+ " node = (HOST);\n"
+ " edge = (LINK);\n"
+ "\n"
+ " HOST = {\n"
+ " size = power;\n"
+ " scale = global;\n"
+ " host_sep = {\n"
+ " type = separation;\n"
+ " size = power;\n"
+ " values = (");
+ xbt_dict_foreach(created_categories,cursor,key,data) {
+ fprintf(file, "%s, ",key);
+ }
+ fprintf (file,
+ ");\n"
+ " };\n"
+ " };\n"
+ " LINK = {\n"
+ " src = source;\n"
+ " dst = destination;\n"
+ " size = bandwidth;\n"
+ " scale = global;\n"
+ " link_sep = {\n"
+ " type = separation;\n"
+ " size = bandwidth;\n"
+ " values = (");
+ xbt_dict_foreach(created_categories,cursor,key,data) {
+ fprintf(file, "%s, ",key);
+ }
+ fprintf (file,
+ ");\n"
+ " };\n"
+ " };\n"
+ " graphviz-algorithm = neato;\n"
+ "}\n"
+ );
+ fclose(file);
+ }
}
#undef OPT_TRACING
#undef OPT_TRACING_SMPI
#undef OPT_TRACING_SMPI_GROUP
-#undef OPT_TRACING_PLATFORM
+#undef OPT_TRACING_CATEGORIZED
#undef OPT_TRACING_UNCATEGORIZED
#undef OPT_TRACING_MSG_TASK
#undef OPT_TRACING_MSG_PROCESS
#undef OPT_TRACING_MSG_VOLUME
#undef OPT_TRACING_FILENAME
#undef OPT_TRACING_PLATFORM_METHOD
+#undef OPT_TRIVA_UNCAT_CONF
+#undef OPT_TRIVA_CAT_CONF
-#endif
+#endif /* HAVE_TRACING */
