+FatTreeNode::FatTreeNode(sg_platf_cluster_cbarg_t cluster, int id, int level,
+ int position) : id(id), level(level),
+ position(position) {
+ s_sg_platf_link_cbarg_t linkTemplate = SG_PLATF_LINK_INITIALIZER;
+ if(cluster->limiter_link) {
+ memset(&linkTemplate, 0, sizeof(linkTemplate));
+ linkTemplate.bandwidth = cluster->limiter_link;
+ linkTemplate.latency = 0;
+ linkTemplate.initiallyOn = 1;
+ linkTemplate.policy = SURF_LINK_SHARED;
+ linkTemplate.id = bprintf("limiter_%d", id);
+ sg_platf_new_link(&linkTemplate);
+ this->limiterLink = Link::byName(linkTemplate.id);
+ free((void*)linkTemplate.id);
+ }
+ if(cluster->loopback_bw || cluster->loopback_lat) {
+ memset(&linkTemplate, 0, sizeof(linkTemplate));
+ linkTemplate.bandwidth = cluster->loopback_bw;
+ linkTemplate.latency = cluster->loopback_lat;
+ linkTemplate.initiallyOn = 1;
+ linkTemplate.policy = SURF_LINK_FATPIPE;
+ linkTemplate.id = bprintf("loopback_%d", id);
+ sg_platf_new_link(&linkTemplate);
+ this->loopback = Link::byName(linkTemplate.id);
+ free((void*)linkTemplate.id);
+ }
+}