more informative (?) error message

[simgrid.git] / src / surf / surf_routing_cluster.cpp

diff --git a/src/surf/surf_routing_cluster.cpp b/src/surf/surf_routing_cluster.cpp
index 9670dfe..02c11ba 100644 (file)
--- a/src/surf/surf_routing_cluster.cpp
+++ b/src/surf/surf_routing_cluster.cpp
@@ -1,4 +1,4 @@
-/* Copyright (c) 2009, 2010, 2011, 2013. The SimGrid Team.
+/* Copyright (c) 2009-2011, 2013-2014. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -23,6 +23,9 @@ AsCluster::AsCluster() : AsNone()
   p_backbone = 0;
   p_loopback = 0;
   p_router = 0;
+  p_has_limiter = 0;
+  p_has_loopback = 0;
+  p_nb_links_per_node = 1;
 }
 
 /* Business methods */
@@ -30,27 +33,31 @@ void AsCluster::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_pl
 {
   s_surf_parsing_link_up_down_t info;
   XBT_VERB("cluster_get_route_and_latency from '%s'[%d] to '%s'[%d]",
-            src->p_name, src->m_id, dst->p_name, dst->m_id);
+            src->getName(), src->getId(), dst->getName(), dst->getId());
 
-  if (src->p_rcType != SURF_NETWORK_ELEMENT_ROUTER) {    // No specific link for router
-    info = xbt_dynar_get_as(p_linkUpDownList, src->m_id, s_surf_parsing_link_up_down_t);
+  if (src->getRcType() != SURF_NETWORK_ELEMENT_ROUTER) {    // No specific link for router
 
-    if((src->m_id == dst->m_id) && info.loopback_link  ){
-      xbt_dynar_push_as(route->link_list, void *, info.loopback_link);
+    if((src->getId() == dst->getId()) && p_has_loopback  ){
+      info = xbt_dynar_get_as(p_linkUpDownList, src->getId() * p_nb_links_per_node, s_surf_parsing_link_up_down_t);
+      xbt_dynar_push_as(route->link_list, void *, info.link_up);
       if (lat)
-        *lat += static_cast<NetworkLinkPtr>(info.loopback_link)->getLatency();
+        *lat += static_cast<NetworkLinkPtr>(info.link_up)->getLatency();
       return;
     }
 
 
-    if (info.limiter_link)          // limiter for sender
-      xbt_dynar_push_as(route->link_list, void *, info.limiter_link);
+    if (p_has_limiter){          // limiter for sender
+      info = xbt_dynar_get_as(p_linkUpDownList, src->getId() * p_nb_links_per_node + p_has_loopback, s_surf_parsing_link_up_down_t);
+      xbt_dynar_push_as(route->link_list, void *, info.link_up);
+    }
 
+    info = xbt_dynar_get_as(p_linkUpDownList, src->getId() * p_nb_links_per_node + p_has_loopback + p_has_limiter, s_surf_parsing_link_up_down_t);
     if (info.link_up) {         // link up
       xbt_dynar_push_as(route->link_list, void *, info.link_up);
       if (lat)
         *lat += static_cast<NetworkLinkPtr>(info.link_up)->getLatency();
     }
+
   }
 
   if (p_backbone) {
@@ -59,18 +66,18 @@ void AsCluster::getRouteAndLatency(RoutingEdgePtr src, RoutingEdgePtr dst, sg_pl
       *lat += p_backbone->getLatency();
   }
 
-  if (dst->p_rcType != SURF_NETWORK_ELEMENT_ROUTER) {    // No specific link for router
-    info =
-        xbt_dynar_get_as(p_linkUpDownList, dst->m_id, s_surf_parsing_link_up_down_t);
+  if (dst->getRcType() != SURF_NETWORK_ELEMENT_ROUTER) {    // No specific link for router
+    info = xbt_dynar_get_as(p_linkUpDownList, dst->getId() * p_nb_links_per_node + p_has_loopback + p_has_limiter, s_surf_parsing_link_up_down_t);
+
     if (info.link_down) {       // link down
       xbt_dynar_push_as(route->link_list, void *, info.link_down);
       if (lat)
         *lat += static_cast<NetworkLinkPtr>(info.link_down)->getLatency();
     }
-
-    if (info.limiter_link)          // limiter for receiver
-      xbt_dynar_push_as(route->link_list, void *, info.limiter_link);
-
+    if (p_has_limiter){          // limiter for receiver
+        info = xbt_dynar_get_as(p_linkUpDownList, dst->getId() * p_nb_links_per_node + p_has_loopback, s_surf_parsing_link_up_down_t);
+        xbt_dynar_push_as(route->link_list, void *, info.link_up);
+    }
   }
 }
 
@@ -83,10 +90,10 @@ void AsCluster::getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges)
   xbt_node_t current, previous, backboneNode = NULL, routerNode;
   s_surf_parsing_link_up_down_t info;
 
-  xbt_assert(p_router,"Malformed cluster");
+  xbt_assert(p_router,"Malformed cluster. This may be because your platform file is a hypergraph while it must be a graph.");
 
   /* create the router */
-  char *link_name = p_router->p_name;
+  char *link_name = p_router->getName();
   routerNode = new_xbt_graph_node(graph, link_name, nodes);
 
   if(p_backbone) {
@@ -99,10 +106,10 @@ void AsCluster::getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges)
   for (isrc = 0; isrc < table_size; isrc++) {
     src = xbt_dynar_get_as(p_indexNetworkElm, isrc, RoutingEdgePtr);
 
-    if (src->p_rcType != SURF_NETWORK_ELEMENT_ROUTER) {
-      previous = new_xbt_graph_node(graph, src->p_name, nodes);
+    if (src->getRcType() != SURF_NETWORK_ELEMENT_ROUTER) {
+      previous = new_xbt_graph_node(graph, src->getName(), nodes);
 
-      info = xbt_dynar_get_as(p_linkUpDownList, src->m_id, s_surf_parsing_link_up_down_t);
+      info = xbt_dynar_get_as(p_linkUpDownList, src->getId(), s_surf_parsing_link_up_down_t);
 
       if (info.link_up) {     // link up
 
@@ -134,16 +141,43 @@ void AsCluster::getGraph(xbt_graph_t graph, xbt_dict_t nodes, xbt_dict_t edges)
   }
 }
 
+void AsCluster::create_links_for_node(sg_platf_cluster_cbarg_t cluster, int id, int , int position){
+  s_sg_platf_link_cbarg_t link;
+  s_surf_parsing_link_up_down_t info;
+  char* link_id = bprintf("%s_link_%d", cluster->id, id);
+
+  memset(&link, 0, sizeof(link));
+  link.id = link_id;
+  link.bandwidth = cluster->bw;
+  link.latency = cluster->lat;
+  link.state = SURF_RESOURCE_ON;
+  link.policy = cluster->sharing_policy;
+  sg_platf_new_link(&link);
+
+  if (link.policy == SURF_LINK_FULLDUPLEX) {
+    char *tmp_link = bprintf("%s_UP", link_id);
+    info.link_up = xbt_lib_get_or_null(link_lib, tmp_link, SURF_LINK_LEVEL);
+    xbt_free(tmp_link);
+    tmp_link = bprintf("%s_DOWN", link_id);
+    info.link_down = xbt_lib_get_or_null(link_lib, tmp_link, SURF_LINK_LEVEL);
+    xbt_free(tmp_link);
+  } else {
+    info.link_up = xbt_lib_get_or_null(link_lib, link_id, SURF_LINK_LEVEL);
+    info.link_down = info.link_up;
+  }
+  xbt_dynar_set(p_linkUpDownList, position, &info);
+  xbt_free(link_id);
+}
+
 int AsCluster::parsePU(RoutingEdgePtr elm) {
-  XBT_DEBUG("Load process unit \"%s\"", elm->p_name);
+  XBT_DEBUG("Load process unit \"%s\"", elm->getName());
   xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
   return xbt_dynar_length(p_indexNetworkElm)-1;
 }
 
 int AsCluster::parseAS(RoutingEdgePtr elm) {
-  XBT_DEBUG("Load Autonomous system \"%s\"", elm->p_name);
+  XBT_DEBUG("Load Autonomous system \"%s\"", elm->getName());
   xbt_dynar_push_as(p_indexNetworkElm, RoutingEdgePtr, elm);
   return xbt_dynar_length(p_indexNetworkElm)-1;
 }
 
-