- simgrid::surf::As* current_routing = routing_get_current();
-
- if (current_routing->p_hierarchy == SURF_ROUTING_NULL)
- current_routing->p_hierarchy = SURF_ROUTING_BASE;
- xbt_assert(!xbt_lib_get_or_null(as_router_lib, router->id, ROUTING_ASR_LEVEL),
- "Reading a router, processing unit \"%s\" already exists",
- router->id);
-
- simgrid::surf::NetCard *info = new simgrid::surf::NetCardImpl(
- xbt_strdup(router->id), -1, SURF_NETWORK_ELEMENT_ROUTER, current_routing);
- info->setId(current_routing->parsePU(info));
- xbt_lib_set(as_router_lib, router->id, ROUTING_ASR_LEVEL, (void *) info);
- XBT_DEBUG("Having set name '%s' id '%d'", router->id, info->getId());
- simgrid::surf::netcardCreatedCallbacks(info);
-
- if (router->coord && strcmp(router->coord, "")) {
- unsigned int cursor;
- char*str;
-
- if (!COORD_ASR_LEVEL)
- xbt_die ("To use host coordinates, please add --cfg=network/coordinates:yes to your command line");
- /* Pre-parse the host coordinates */
- xbt_dynar_t ctn_str = xbt_str_split_str(router->coord, " ");
- xbt_dynar_t ctn = xbt_dynar_new(sizeof(double),NULL);
- xbt_dynar_foreach(ctn_str,cursor, str) {
- double val = xbt_str_parse_double(str, "Invalid coordinate: %s");
- xbt_dynar_push(ctn,&val);
+ using simgrid::kernel::routing::ClusterZone;
+ using simgrid::kernel::routing::DragonflyZone;
+ using simgrid::kernel::routing::FatTreeZone;
+ using simgrid::kernel::routing::TorusZone;
+
+ int rankId=0;
+
+ s_sg_platf_link_cbarg_t link;
+
+ // What an inventive way of initializing the AS that I have as ancestor :-(
+ s_sg_platf_AS_cbarg_t AS;
+ AS.id = cluster->id;
+ switch (cluster->topology) {
+ case SURF_CLUSTER_TORUS:
+ AS.routing = A_surfxml_AS_routing_ClusterTorus;
+ break;
+ case SURF_CLUSTER_DRAGONFLY:
+ AS.routing = A_surfxml_AS_routing_ClusterDragonfly;
+ break;
+ case SURF_CLUSTER_FAT_TREE:
+ AS.routing = A_surfxml_AS_routing_ClusterFatTree;
+ break;
+ default:
+ AS.routing = A_surfxml_AS_routing_Cluster;
+ break;
+ }
+ sg_platf_new_AS_begin(&AS);
+ simgrid::kernel::routing::ClusterZone* current_as = static_cast<ClusterZone*>(routing_get_current());
+ current_as->parse_specific_arguments(cluster);
+
+ if(cluster->loopback_bw!=0 || cluster->loopback_lat!=0){
+ current_as->linkCountPerNode_++;
+ current_as->hasLoopback_ = 1;
+ }
+
+ if(cluster->limiter_link!=0){
+ current_as->linkCountPerNode_++;
+ current_as->hasLimiter_ = 1;
+ }
+
+ for (int i : *cluster->radicals) {
+ char * host_id = bprintf("%s%d%s", cluster->prefix, i, cluster->suffix);
+ char * link_id = bprintf("%s_link_%d", cluster->id, i);
+
+ XBT_DEBUG("<host\tid=\"%s\"\tpower=\"%f\">", host_id, cluster->speed);
+
+ s_sg_platf_host_cbarg_t host;
+ memset(&host, 0, sizeof(host));
+ host.id = host_id;
+ if ((cluster->properties != nullptr) && (!xbt_dict_is_empty(cluster->properties))) {
+ xbt_dict_cursor_t cursor=nullptr;
+ char *key,*data;
+ host.properties = xbt_dict_new_homogeneous(free);
+
+ xbt_dict_foreach(cluster->properties,cursor,key,data) {
+ xbt_dict_set(host.properties, key, xbt_strdup(data), nullptr);
+ }
+ }
+
+ host.speed_per_pstate.push_back(cluster->speed);
+ host.pstate = 0;
+ host.core_amount = cluster->core_amount;
+ host.coord = "";
+ sg_platf_new_host(&host);
+ XBT_DEBUG("</host>");
+
+ XBT_DEBUG("<link\tid=\"%s\"\tbw=\"%f\"\tlat=\"%f\"/>", link_id, cluster->bw, cluster->lat);
+
+ // All links are saved in a matrix;
+ // every row describes a single node; every node may have multiple links.
+ // the first column may store a link from x to x if p_has_loopback is set
+ // the second column may store a limiter link if p_has_limiter is set
+ // other columns are to store one or more link for the node
+
+ //add a loopback link
+ simgrid::surf::LinkImpl* linkUp = nullptr;
+ simgrid::surf::LinkImpl* linkDown = nullptr;
+ if(cluster->loopback_bw!=0 || cluster->loopback_lat!=0){
+ char *tmp_link = bprintf("%s_loopback", link_id);
+ XBT_DEBUG("<loopback\tid=\"%s\"\tbw=\"%f\"/>", tmp_link, cluster->loopback_bw);
+
+ memset(&link, 0, sizeof(link));
+ link.id = tmp_link;
+ link.bandwidth = cluster->loopback_bw;
+ link.latency = cluster->loopback_lat;
+ link.policy = SURF_LINK_FATPIPE;
+ sg_platf_new_link(&link);
+ linkUp = simgrid::surf::LinkImpl::byName(tmp_link);
+ linkDown = simgrid::surf::LinkImpl::byName(tmp_link);
+ free(tmp_link);
+
+ auto as_cluster = static_cast<ClusterZone*>(current_as);
+ as_cluster->privateLinks_.insert({rankId * as_cluster->linkCountPerNode_, {linkUp, linkDown}});
+ }
+
+ //add a limiter link (shared link to account for maximal bandwidth of the node)
+ linkUp = nullptr;
+ linkDown = nullptr;
+ if(cluster->limiter_link!=0){
+ char *tmp_link = bprintf("%s_limiter", link_id);
+ XBT_DEBUG("<limiter\tid=\"%s\"\tbw=\"%f\"/>", tmp_link, cluster->limiter_link);
+
+ memset(&link, 0, sizeof(link));
+ link.id = tmp_link;
+ link.bandwidth = cluster->limiter_link;
+ link.latency = 0;
+ link.policy = SURF_LINK_SHARED;
+ sg_platf_new_link(&link);
+ linkUp = linkDown = simgrid::surf::LinkImpl::byName(tmp_link);
+ free(tmp_link);
+ current_as->privateLinks_.insert(
+ {rankId * current_as->linkCountPerNode_ + current_as->hasLoopback_, {linkUp, linkDown}});
+ }
+
+ //call the cluster function that adds the others links
+ if (cluster->topology == SURF_CLUSTER_FAT_TREE) {
+ static_cast<FatTreeZone*>(current_as)->addProcessingNode(i);