#include <simgrid/s4u/host.hpp>
#include "src/kernel/routing/NetPoint.hpp"
+#include "src/simix/smx_host_private.h"
#include "src/surf/HostImpl.hpp"
+#include "src/surf/cpu_interface.hpp"
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(sg_host, sd, "Logging specific to sg_hosts");
-extern std::unordered_map<std::string, simgrid::s4u::Host*>
- host_list; // FIXME: don't duplicate the content of s4u::Host this way
+// FIXME: The following duplicates the content of s4u::Host
+extern std::unordered_map<std::string, simgrid::s4u::Host*> host_list;
+
+extern "C" {
void sg_host_exit()
{
// ========= Layering madness ==============*
-#include "src/surf/cpu_interface.hpp"
-
// ========== User data Layer ==========
void *sg_host_user(sg_host_t host) {
return host->extension(USER_HOST_LEVEL);
host->extension_set(USER_HOST_LEVEL, nullptr);
}
-// ========== MSG Layer ==============
-msg_host_priv_t sg_host_msg(sg_host_t host) {
- return (msg_host_priv_t) host->extension(MSG_HOST_LEVEL);
-}
-void sg_host_msg_set(sg_host_t host, msg_host_priv_t smx_host) {
- host->extension_set(MSG_HOST_LEVEL, smx_host);
-}
-
-// ========== Simix layer =============
-#include "src/simix/smx_host_private.h"
-smx_host_priv_t sg_host_simix(sg_host_t host){
- return host->extension<simgrid::simix::Host>();
-}
-
// ========= storage related functions ============
xbt_dict_t sg_host_get_mounted_storage_list(sg_host_t host){
return host->pimpl_->getMountedStorageList();
*/
double sg_host_route_bandwidth(sg_host_t from, sg_host_t to)
{
+ double min_bandwidth = -1.0;
+
std::vector<simgrid::s4u::Link*> vlinks;
from->routeTo(to, &vlinks, nullptr);
- double res = 0;
- for (auto link : vlinks)
- res += link->bandwidth();
- return res;
+ for (auto link : vlinks) {
+ double bandwidth = link->bandwidth();
+ if (bandwidth < min_bandwidth || min_bandwidth < 0.0)
+ min_bandwidth = bandwidth;
+ }
+ return min_bandwidth;
}
/** @brief Displays debugging information about a host */
}
}
}
+
+} // extern "C"