int USER_HOST_LEVEL;
namespace simgrid {
+
+namespace xbt {
+template class Extendable<simgrid::s4u::Host>;
+}
+
namespace s4u {
simgrid::xbt::signal<void(Host&)> Host::onCreation;
}
Host::~Host() {
- delete pimpl_cpu;
- delete mounts;
+ delete pimpl_cpu;
+ delete mounts;
}
Host *Host::by_name(std::string name) {
- Host* host = Host::by_name_or_null(name.c_str());
- // TODO, raise an exception instead?
- if (host == nullptr)
- xbt_die("No such host: %s", name.c_str());
- return host;
+ Host* host = Host::by_name_or_null(name.c_str());
+ // TODO, raise an exception instead?
+ if (host == nullptr)
+ xbt_die("No such host: %s", name.c_str());
+ return host;
+}
+Host* Host::by_name_or_null(const char* name)
+{
+ return (Host*) xbt_dict_get_or_null(host_list, name);
+}
+Host* Host::by_name_or_create(const char* name)
+{
+ Host* host = by_name_or_null(name);
+ if (host == nullptr) {
+ host = new Host(name);
+ xbt_dict_set(host_list, name, host, NULL);
+ }
+ return host;
}
Host *Host::current(){
- smx_process_t smx_proc = SIMIX_process_self();
- if (smx_proc == NULL)
- xbt_die("Cannot call Host::current() from the maestro context");
- return SIMIX_process_get_host(smx_proc);
+ smx_process_t smx_proc = SIMIX_process_self();
+ if (smx_proc == NULL)
+ xbt_die("Cannot call Host::current() from the maestro context");
+ return SIMIX_process_get_host(smx_proc);
}
void Host::turn_on() {
- simgrid::simix::kernel(std::bind(SIMIX_host_on, this));
+ simgrid::simix::kernel(std::bind(SIMIX_host_on, this));
}
void Host::turn_off() {
}
bool Host::is_on() {
- return this->pimpl_cpu->isOn();
+ return this->pimpl_cpu->isOn();
}
int Host::pstates_count() const {
- return this->pimpl_cpu->getNbPStates();
+ return this->pimpl_cpu->getNbPStates();
}
boost::unordered_map<std::string, Storage*> const& Host::mounted_storages() {
- if (mounts == NULL) {
- mounts = new boost::unordered_map<std::string, Storage*> ();
-
- xbt_dict_t dict = this->mounted_storages_as_dict();
-
- xbt_dict_cursor_t cursor;
- char *mountname;
- char *storagename;
- xbt_dict_foreach(dict, cursor, mountname, storagename) {
- mounts->insert({mountname, &Storage::byName(storagename)});
- }
- xbt_dict_free(&dict);
- }
+ if (mounts == NULL) {
+ mounts = new boost::unordered_map<std::string, Storage*> ();
+
+ xbt_dict_t dict = this->mounted_storages_as_dict();
+
+ xbt_dict_cursor_t cursor;
+ char *mountname;
+ char *storagename;
+ xbt_dict_foreach(dict, cursor, mountname, storagename) {
+ mounts->insert({mountname, &Storage::byName(storagename)});
+ }
+ xbt_dict_free(&dict);
+ }
- return *mounts;
+ return *mounts;
}
/** Get the properties assigned to a host */
xbt_dict_t Host::properties() {
return simgrid::simix::kernel([&] {
- simgrid::surf::Host* surf_host = this->extension<simgrid::surf::Host>();
- return surf_host->getProperties();
- });
+ simgrid::surf::Host* surf_host = this->extension<simgrid::surf::Host>();
+ return surf_host->getProperties();
+ });
}
/** Get the processes attached to the host */
/** @brief Get the speed of the cpu associated to a host */
double Host::speed() {
- return pimpl_cpu->getSpeed(1.0);
+ return pimpl_cpu->getSpeed(1.0);
}
/** @brief Returns the number of core of the processor. */
int Host::core_count() {
- return pimpl_cpu->getCore();
-}
-
-Host* Host::by_name_or_null(const char* name)
-{
- return (Host*) xbt_dict_get_or_null(host_list, name);
-}
-
-Host* Host::by_name_or_create(const char* name)
-{
- Host* host = by_name_or_null(name);
- if (host == nullptr) {
- host = new Host(name);
- xbt_dict_set(host_list, name, host, NULL);
- }
- return host;
+ return pimpl_cpu->getCore();
}
/** @brief Set the pstate at which the host should run */