only trace link-related data if tracing mechanism know the link

[simgrid.git] / src / instr / surf_instr.c

diff --git a/src/instr/surf_instr.c b/src/instr/surf_instr.c
index a7b424b..b6ae112 100644 (file)
--- a/src/instr/surf_instr.c
+++ b/src/instr/surf_instr.c
@@ -5,6 +5,7 @@
   * under the terms of the license (GNU LGPL) which comes with this package. */
 
 #include "instr/private.h"
+#include "surf/surf_private.h"
 
 #ifdef HAVE_TRACING
 
@@ -63,19 +64,16 @@ static void __TRACE_surf_set_resource_variable (double date, const char *variabl
  * main: create LINK container, set initial bandwidth and latency
  * return: void
  */
-void TRACE_surf_link_declaration (char *name, double bw, double lat)
+void TRACE_surf_link_declaration (void *link, char *name, double bw, double lat)
 {
   if (!IS_TRACING) return;
 
-  if (strcmp (name, "__loopback__")==0 ||
-      strcmp (name, "loopback")==0){ //ignore loopback updates
-    return;
-  }
-
-  pajeCreateContainer (SIMIX_get_clock(), name, "LINK", "platform", name);
-  xbt_dict_set (created_links, name, xbt_strdup ("1"), xbt_free);
-  TRACE_surf_link_set_bandwidth (SIMIX_get_clock(), name, bw);
-  TRACE_surf_link_set_latency (SIMIX_get_clock(), name, lat);
+  char alias[100];
+  snprintf (alias, 100, "%p", link);
+  pajeCreateContainer (SIMIX_get_clock(), alias, "LINK", "platform", name);
+  xbt_dict_set (created_links, alias, xbt_strdup ("1"), xbt_free);
+  TRACE_surf_link_set_bandwidth (SIMIX_get_clock(), link, bw);
+  TRACE_surf_link_set_latency (SIMIX_get_clock(), link, lat);
 }
 
 /*
@@ -100,13 +98,21 @@ void TRACE_surf_host_set_power (double date, char *resource, double power)
   __TRACE_surf_set_resource_variable (date, "power", resource, power);
 }
 
-void TRACE_surf_link_set_bandwidth (double date, char *resource, double bandwidth)
+void TRACE_surf_link_set_bandwidth (double date, void *link, double bandwidth)
 {
+  if (!TRACE_surf_link_is_traced (link)) return;
+
+  char resource[100];
+  snprintf (resource, 100, "%p", link);
   __TRACE_surf_set_resource_variable (date, "bandwidth", resource, bandwidth);
 }
 
-void TRACE_surf_link_set_latency (double date, char *resource, double latency)
+void TRACE_surf_link_set_latency (double date, void *link, double latency)
 {
+  if (!TRACE_surf_link_is_traced (link)) return;
+
+  char resource[100];
+  snprintf (resource, 100, "%p", link);
   __TRACE_surf_set_resource_variable (date, "latency", resource, latency);
 }
 
@@ -180,6 +186,9 @@ void TRACE_msg_clean (void)
   xbt_dict_foreach(host_containers, cursor, key, value) {
     pajeDestroyContainer (MSG_get_clock(), "HOST", key);
   }
+  xbt_dict_foreach(created_links, cursor, key, value) {
+    pajeDestroyContainer (MSG_get_clock(), "LINK", key);
+  }
 }
 
 void TRACE_surf_host_vivaldi_parse (char *host, double x, double y, double h)
@@ -195,4 +204,42 @@ void TRACE_surf_host_vivaldi_parse (char *host, double x, double y, double h)
   pajeSetVariable (0, "vivaldi_h", host, valuestr);
 }
 
+extern routing_global_t global_routing;
+void TRACE_surf_save_onelink (void)
+{
+  if (!IS_TRACING) return;
+
+  //get the onelinks from the parsed platform
+  xbt_dynar_t onelink_routes = global_routing->get_onelink_routes();
+  if (!onelink_routes) return;
+
+  //save them in trace file
+  onelink_t onelink;
+  unsigned int iter;
+  xbt_dynar_foreach(onelink_routes, iter, onelink) {
+    char *src = onelink->src;
+    char *dst = onelink->dst;
+    void *link = onelink->link_ptr;
+
+    if (TRACE_surf_link_is_traced (link)){
+      char resource[100];
+      snprintf (resource, 100, "%p", link);
+
+      pajeNewEvent (0.1, "source", resource, src);
+      pajeNewEvent (0.1, "destination", resource, dst);
+    }
+  }
+}
+
+int TRACE_surf_link_is_traced (void *link)
+{
+  char alias[100];
+  snprintf (alias, 100, "%p", link);
+  if (xbt_dict_get_or_null (created_links, alias)){
+    return 1;
+  }else{
+    return 0;
+  }
+}
+
 #endif