#include <unordered_map>
+#include "simgrid/s4u/host.hpp"
+#include "simgrid/s4u/storage.hpp"
#include "simgrid/simix.hpp"
-#include "src/surf/HostImpl.hpp"
-#include "xbt/log.h"
+#include "src/kernel/routing/NetCard.hpp"
#include "src/msg/msg_private.h"
#include "src/simix/ActorImpl.hpp"
#include "src/simix/smx_private.h"
+#include "src/surf/HostImpl.hpp"
#include "src/surf/cpu_interface.hpp"
-#include "simgrid/s4u/host.hpp"
-#include "simgrid/s4u/storage.hpp"
+#include "xbt/log.h"
+
+XBT_LOG_EXTERNAL_CATEGORY(surf_route);
std::unordered_map<std::string, simgrid::s4u::Host*> host_list; // FIXME: move it to Engine
return this->pimpl_cpu->getNbPStates();
}
+/**
+ * \brief Find a route toward another host
+ *
+ * \param dest [IN] where to
+ * \param route [OUT] where to store the list of links (must exist, cannot be nullptr).
+ * \param latency [OUT] where to store the latency experienced on the path (or nullptr if not interested)
+ * It is the caller responsibility to initialize latency to 0 (we add to provided route)
+ * \pre route!=nullptr
+ *
+ * walk through the routing components tree and find a route between hosts
+ * by calling each "get_route" function in each routing component.
+ */
+void Host::routeTo(Host* dest, std::vector<Link*>* links, double* latency)
+{
+ simgrid::kernel::routing::AsImpl::getGlobalRoute(pimpl_netcard, dest->pimpl_netcard, links, latency);
+ if (XBT_LOG_ISENABLED(surf_route, xbt_log_priority_debug)) {
+ XBT_CDEBUG(surf_route, "Route from '%s' to '%s' (latency: %f):", cname(), dest->cname(),
+ (latency == nullptr ? -1 : *latency));
+ for (auto link : *links)
+ XBT_CDEBUG(surf_route, "Link %s", link->getName());
+ }
+}
+
boost::unordered_map<std::string, Storage*> const& Host::mountedStorages() {
if (mounts == nullptr) {
mounts = new boost::unordered_map<std::string, Storage*> ();