- simgrid::xbt::signal<void(simgrid::surf::As*)> asCreatedCallbacks;
-
- As::As(const char*name)
- : name_(xbt_strdup(name))
- {}
- As::~As()
- {
- xbt_dict_free(&sons_);
- xbt_dynar_free(&vertices_);
- xbt_dynar_free(&upDownLinks);
- if (nullptr != bypassRoutes_)
- for (auto &kv : *bypassRoutes_)
- delete kv.second;
- delete bypassRoutes_;
- xbt_free(name_);
- delete netcard_;
- }
- void As::Seal()
- {
- sealed_ = true;
- }
-
- xbt_dynar_t As::getOneLinkRoutes() {
- return NULL;
- }
-
- int As::addComponent(NetCard *elm) {
- XBT_DEBUG("Load component \"%s\"", elm->name());
- xbt_dynar_push_as(vertices_, NetCard*, elm);
- return xbt_dynar_length(vertices_)-1;
- }
-
- void As::addRoute(sg_platf_route_cbarg_t /*route*/){
- xbt_die("AS %s does not accept new routes (wrong class).",name_);
- }
-
- std::vector<Link*> *As::getBypassRoute(NetCard *src, NetCard *dst)
- {
- // If never set a bypass route return NULL without any further computations
- XBT_DEBUG("generic_get_bypassroute from %s to %s", src->name(), dst->name());
- if (bypassRoutes_ == nullptr)
- return nullptr;
-
- std::vector<Link*> *bypassedRoute = nullptr;
-
- if(dst->containingAS() == this && src->containingAS() == this ){
- char *route_name = bprintf("%s#%s", src->name(), dst->name());
- if (bypassRoutes_->find(route_name) != bypassRoutes_->end()) {
- bypassedRoute = bypassRoutes_->at(route_name);
- XBT_DEBUG("Found a bypass route with %zu links",bypassedRoute->size());
- }
- free(route_name);
- return bypassedRoute;
- }
-
- int index_src, index_dst;
- As **current_src = NULL;
- As **current_dst = NULL;
-
- As *src_as = src->containingAS();
- As *dst_as = dst->containingAS();
-
- /* (2) find the path to the root routing component */
- xbt_dynar_t path_src = xbt_dynar_new(sizeof(As*), NULL);
- As *current = src_as;
- while (current != NULL) {
- xbt_dynar_push(path_src, ¤t);
- current = current->father_;
- }
- xbt_dynar_t path_dst = xbt_dynar_new(sizeof(As*), NULL);
- current = dst_as;
- while (current != NULL) {
- xbt_dynar_push(path_dst, ¤t);
- current = current->father_;
- }
-
- /* (3) find the common father */
- index_src = path_src->used - 1;
- index_dst = path_dst->used - 1;
- current_src = (As **) xbt_dynar_get_ptr(path_src, index_src);
- current_dst = (As **) xbt_dynar_get_ptr(path_dst, index_dst);
- while (index_src >= 0 && index_dst >= 0 && *current_src == *current_dst) {
- xbt_dynar_pop_ptr(path_src);
- xbt_dynar_pop_ptr(path_dst);
- index_src--;
- index_dst--;
- current_src = (As **) xbt_dynar_get_ptr(path_src, index_src);
- current_dst = (As **) xbt_dynar_get_ptr(path_dst, index_dst);
- }
-
- int max_index_src = path_src->used - 1;
- int max_index_dst = path_dst->used - 1;
-
- int max_index = std::max(max_index_src, max_index_dst);
-
- for (int max = 0; max <= max_index; max++) {
- for (int i = 0; i < max; i++) {
- if (i <= max_index_src && max <= max_index_dst) {
- char *route_name = bprintf("%s#%s",
- (*(As **) (xbt_dynar_get_ptr(path_src, i)))->name_,
- (*(As **) (xbt_dynar_get_ptr(path_dst, max)))->name_);
- if (bypassRoutes_->find(route_name) != bypassRoutes_->end())
- bypassedRoute = bypassRoutes_->at(route_name);
- xbt_free(route_name);
- }
- if (bypassedRoute)
- break;
- if (max <= max_index_src && i <= max_index_dst) {
- char *route_name = bprintf("%s#%s",
- (*(As **) (xbt_dynar_get_ptr(path_src, max)))->name_,
- (*(As **) (xbt_dynar_get_ptr(path_dst, i)))->name_);
- if (bypassRoutes_->find(route_name) != bypassRoutes_->end())
- bypassedRoute = bypassRoutes_->at(route_name);
- xbt_free(route_name);
- }
- if (bypassedRoute)
- break;
- }
-
- if (bypassedRoute)
- break;
-
- if (max <= max_index_src && max <= max_index_dst) {
- char *route_name = bprintf("%s#%s",
- (*(As **) (xbt_dynar_get_ptr(path_src, max)))->name_,
- (*(As **) (xbt_dynar_get_ptr(path_dst, max)))->name_);
-
- if (bypassRoutes_->find(route_name) != bypassRoutes_->end())
- bypassedRoute = bypassRoutes_->at(route_name);
- xbt_free(route_name);
- }
- if (bypassedRoute)
- break;
- }
-
- xbt_dynar_free(&path_src);
- xbt_dynar_free(&path_dst);
-
- return bypassedRoute;
- }
-
- void As::addBypassRoute(sg_platf_route_cbarg_t e_route){
- const char *src = e_route->src;
- const char *dst = e_route->dst;
-
- if(bypassRoutes_ == nullptr)
- bypassRoutes_ = new std::map<std::string, std::vector<Link*>*>();
-
- char *route_name = bprintf("%s#%s", src, dst);
-
- /* Argument validity checks */
- if (e_route->gw_dst) {
- XBT_DEBUG("Load bypassASroute from %s@%s to %s@%s",
- src, e_route->gw_src->name(), dst, e_route->gw_dst->name());
- xbt_assert(!e_route->link_list->empty(), "Bypass route between %s@%s and %s@%s cannot be empty.",
- src, e_route->gw_src->name(), dst, e_route->gw_dst->name());
- xbt_assert(bypassRoutes_->find(route_name) == bypassRoutes_->end(),
- "The bypass route between %s@%s and %s@%s already exists.",
- src, e_route->gw_src->name(), dst, e_route->gw_dst->name());
- } else {
- XBT_DEBUG("Load bypassRoute from %s to %s", src, dst);
- xbt_assert(!e_route->link_list->empty(), "Bypass route between %s and %s cannot be empty.", src, dst);
- xbt_assert(bypassRoutes_->find(route_name) == bypassRoutes_->end(), "The bypass route between %s and %s already exists.", src, dst);
- }
-
- /* Build a copy that will be stored in the dict */
- std::vector<Link*> *newRoute = new std::vector<Link*>();
- for (auto link: *e_route->link_list)
- newRoute->push_back(link);