X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e1a5f89a7c21cf47e6b9603906d32abf0f3b0dd0..681600546425819d6810e4e595d35e843130d878:/src/kernel/routing/AsImpl.cpp

diff --git a/src/kernel/routing/AsImpl.cpp b/src/kernel/routing/AsImpl.cpp
index f4afb7e112..d30d7866fd 100644
--- a/src/kernel/routing/AsImpl.cpp
+++ b/src/kernel/routing/AsImpl.cpp
@@ -7,6 +7,7 @@
 
 #include "simgrid/s4u/host.hpp"
 #include "src/kernel/routing/AsImpl.hpp"
+#include "src/kernel/routing/NetCard.hpp"
 #include "src/surf/cpu_interface.hpp"
 #include "src/surf/network_interface.hpp"
 
@@ -16,15 +17,28 @@ namespace simgrid {
   namespace kernel {
   namespace routing {
 
+  class BypassRoute {
+  public:
+    explicit BypassRoute(NetCard* gwSrc, NetCard* gwDst) : gw_src(gwSrc), gw_dst(gwDst) {}
+    const NetCard* gw_src;
+    const NetCard* gw_dst;
+    std::vector<Link*> links;
+  };
+
   AsImpl::AsImpl(As* father, const char* name) : As(father, name)
   {
     xbt_assert(nullptr == xbt_lib_get_or_null(as_router_lib, name, ROUTING_ASR_LEVEL),
                "Refusing to create a second AS called '%s'.", name);
 
-    netcard_ = new NetCardImpl(name, NetCard::Type::As, static_cast<AsImpl*>(father));
+    netcard_ = new NetCard(name, NetCard::Type::As, static_cast<AsImpl*>(father));
     xbt_lib_set(as_router_lib, name, ROUTING_ASR_LEVEL, static_cast<void*>(netcard_));
     XBT_DEBUG("AS '%s' created with the id '%d'", name, netcard_->id());
   }
+  AsImpl::~AsImpl()
+  {
+    for (auto& kv : bypassRoutes_)
+      delete kv.second;
+  }
 
   simgrid::s4u::Host* AsImpl::createHost(const char* name, std::vector<double>* speedPerPstate, int coreAmount)
   {
@@ -33,22 +47,39 @@ namespace simgrid {
     if (hierarchy_ == RoutingMode::unset)
       hierarchy_ = RoutingMode::base;
 
-    res->pimpl_netcard = new NetCardImpl(name, NetCard::Type::Host, this);
+    res->pimpl_netcard = new NetCard(name, NetCard::Type::Host, this);
 
     surf_cpu_model_pm->createCpu(res, speedPerPstate, coreAmount);
 
     return res;
   }
 
-  void AsImpl::getOneLinkRoutes(std::vector<Onelink*>* accumulator)
+  void AsImpl::addBypassRoute(sg_platf_route_cbarg_t e_route)
   {
-    // recursing only. I have no route myself :)
-    char* key;
-    xbt_dict_cursor_t cursor = nullptr;
-    AsImpl* rc_child;
-    xbt_dict_foreach (children(), cursor, key, rc_child) {
-      rc_child->getOneLinkRoutes(accumulator);
+    /* Argument validity checks */
+    if (e_route->gw_dst) {
+      XBT_DEBUG("Load bypassASroute from %s@%s to %s@%s", e_route->src->cname(), e_route->gw_src->cname(),
+                e_route->dst->cname(), e_route->gw_dst->cname());
+      xbt_assert(!e_route->link_list->empty(), "Bypass route between %s@%s and %s@%s cannot be empty.",
+                 e_route->src->cname(), e_route->gw_src->cname(), e_route->dst->cname(), e_route->gw_dst->cname());
+      xbt_assert(bypassRoutes_.find({e_route->src, e_route->dst}) == bypassRoutes_.end(),
+                 "The bypass route between %s@%s and %s@%s already exists.", e_route->src->cname(),
+                 e_route->gw_src->cname(), e_route->dst->cname(), e_route->gw_dst->cname());
+    } else {
+      XBT_DEBUG("Load bypassRoute from %s to %s", e_route->src->cname(), e_route->dst->cname());
+      xbt_assert(!e_route->link_list->empty(), "Bypass route between %s and %s cannot be empty.", e_route->src->cname(),
+                 e_route->dst->cname());
+      xbt_assert(bypassRoutes_.find({e_route->src, e_route->dst}) == bypassRoutes_.end(),
+                 "The bypass route between %s and %s already exists.", e_route->src->cname(), e_route->dst->cname());
     }
+
+    /* Build a copy that will be stored in the dict */
+    kernel::routing::BypassRoute* newRoute = new kernel::routing::BypassRoute(e_route->gw_src, e_route->gw_dst);
+    for (auto link : *e_route->link_list)
+      newRoute->links.push_back(link);
+
+    /* Store it */
+    bypassRoutes_.insert({{e_route->src, e_route->dst}, newRoute});
   }
 
   /** @brief Get the common ancestor and its first children in each line leading to src and dst
@@ -118,8 +149,8 @@ namespace simgrid {
     AsImpl* src_as = src->containingAS();
     AsImpl* dst_as = dst->containingAS();
 
-    xbt_assert(src_as, "Host %s must be in an AS", src->name().c_str());
-    xbt_assert(dst_as, "Host %s must be in an AS", dst->name().c_str());
+    xbt_assert(src_as, "Host %s must be in an AS", src->cname());
+    xbt_assert(dst_as, "Host %s must be in an AS", dst->cname());
 
     /* (2) find the path to the root routing component */
     std::vector<AsImpl*> path_src;
@@ -170,7 +201,7 @@ namespace simgrid {
     /* Base case, no recursion is needed */
     if (dst->containingAS() == this && src->containingAS() == this) {
       if (bypassRoutes_.find({src, dst}) != bypassRoutes_.end()) {
-        AsRoute* bypassedRoute = bypassRoutes_.at({src, dst});
+        BypassRoute* bypassedRoute = bypassRoutes_.at({src, dst});
         for (surf::Link* link : bypassedRoute->links) {
           links->push_back(link);
           if (latency)
@@ -214,7 +245,7 @@ namespace simgrid {
     int max_index = std::max(max_index_src, max_index_dst);
 
     /* (3) Search for a bypass making the path up to the ancestor useless */
-    AsRoute* bypassedRoute = nullptr;
+    BypassRoute* bypassedRoute = nullptr;
     std::pair<kernel::routing::NetCard*, kernel::routing::NetCard*> key;
     for (int max = 0; max <= max_index; max++) {
       for (int i = 0; i < max; i++) {
@@ -297,7 +328,7 @@ namespace simgrid {
 
       common_ancestor->getLocalRoute(src_ancestor->netcard_, dst_ancestor->netcard_, &route, latency);
       xbt_assert((route.gw_src != nullptr) && (route.gw_dst != nullptr), "bad gateways for route from \"%s\" to \"%s\"",
-                 src->name().c_str(), dst->name().c_str());
+                 src->cname(), dst->cname());
 
       /* If source gateway is not our source, we have to recursively find our way up to this point */
       if (src != route.gw_src)