From afa112ad45dec1a7c2becaa0d6e13b1c039d4696 Mon Sep 17 00:00:00 2001
From: schnorr <schnorr@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Tue, 5 Oct 2010 13:16:06 +0000
Subject: [PATCH] registering the source and destination of all onelink routes

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@8349 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---
 src/instr/interface.c       |  2 ++
 src/instr/private.h         |  1 +
 src/instr/surf_instr.c      | 26 ++++++++++++++++++++++++++
 src/simix/smx_environment.c |  4 ++++
 4 files changed, 33 insertions(+)

diff --git a/src/instr/interface.c b/src/instr/interface.c
index d8f0bf885a..3f998aaf4c 100644
--- a/src/instr/interface.c
+++ b/src/instr/interface.c
@@ -53,6 +53,8 @@ int TRACE_start ()
     pajeDefineVariableType ("power", "HOST", "power");
     pajeDefineVariableType ("bandwidth", "LINK", "bandwidth");
     pajeDefineVariableType ("latency", "LINK", "latency");
+    pajeDefineEventType ("source", "LINK", "source");
+    pajeDefineEventType ("destination", "LINK", "destination");
   }
 
   if (IS_TRACING_PROCESSES || IS_TRACING_VOLUME){
diff --git a/src/instr/private.h b/src/instr/private.h
index 3ca43f5bbe..d05ef5f346 100644
--- a/src/instr/private.h
+++ b/src/instr/private.h
@@ -111,6 +111,7 @@ void TRACE_surf_link_set_bandwidth (double date, void *link, double bandwidth);
 void TRACE_surf_link_set_latency (double date, void *link, double latency);
 void TRACE_surf_link_missing (void);
 void TRACE_msg_clean (void);
+void TRACE_surf_save_onelink (void);
 
 //for tracing gtnets
 void TRACE_surf_gtnets_communicate (void *action, int src, int dst);
diff --git a/src/instr/surf_instr.c b/src/instr/surf_instr.c
index 29dd9f5b69..cb8cd7daa5 100644
--- 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
 
@@ -199,4 +200,29 @@ 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;
+
+    char resource[100];
+    snprintf (resource, 100, "%p", link);
+
+    pajeNewEvent (0.1, "source", resource, src);
+    pajeNewEvent (0.1, "destination", resource, dst);
+  }
+}
+
 #endif
diff --git a/src/simix/smx_environment.c b/src/simix/smx_environment.c
index dd51dd0914..982188a9c6 100644
--- a/src/simix/smx_environment.c
+++ b/src/simix/smx_environment.c
@@ -46,6 +46,10 @@ void SIMIX_create_environment(const char *file)
   end = xbt_os_time();
   DEBUG1("PARSE TIME: %lg", (end - start));
 
+#ifdef HAVE_TRACING
+  TRACE_surf_save_onelink ();
+#endif
+
   xbt_dict_foreach(surf_model_resource_set(surf_workstation_model), cursor,
                    name, workstation) {
     __SIMIX_host_create(name, workstation, NULL);
-- 
2.20.1