class XBT_PRIVATE HostModel;
class XBT_PRIVATE HostImpl;
class XBT_PRIVATE HostAction;
-
-
}
}
class HostModel : public Model {
public:
HostModel() : Model() {}
- ~HostModel() override {}
-
- HostImpl *createHost(const char *name, NetCard *net, Cpu *cpu);
virtual void adjustWeightOfDummyCpuActions();
- virtual Action *executeParallelTask(int host_nb, sg_host_t *host_list,
- double *flops_amount, double *bytes_amount, double rate);
-
- bool next_occuring_event_isIdempotent() override {return true;}
+ virtual Action* executeParallelTask(int host_nb, sg_host_t* host_list, double* flops_amount, double* bytes_amount,
+ double rate);
};
/************
* @brief SURF Host interface class
* @details An host represents a machine with a aggregation of a Cpu, a RoutingEdge and a Storage
*/
-class HostImpl
-: public simgrid::surf::Resource,
- public simgrid::surf::PropertyHolder {
-public:
- static simgrid::xbt::Extension<simgrid::s4u::Host, HostImpl> EXTENSION_ID;
+class HostImpl : public simgrid::surf::PropertyHolder {
public:
- static void classInit(); // must be called before the first use of that class
- /**
- * @brief Host constructor
- *
- * @param model HostModel associated to this Host
- * @param name The name of the Host
- * @param storage The Storage associated to this Host
- * @param cpu The Cpu associated to this Host
- */
- HostImpl(HostModel *model, const char *name, xbt_dynar_t storage, Cpu *cpu);
-
- /**
- * @brief Host constructor
- *
- * @param model HostModel associated to this Host
- * @param name The name of the Host
- * @param constraint The lmm constraint associated to this Host if it is part of a LMM component
- * @param storage The Storage associated to this Host
- * @param cpu The Cpu associated to this Host
- */
- HostImpl(HostModel *model, const char *name,
- lmm_constraint_t constraint, xbt_dynar_t storage, Cpu *cpu);
-
- /* Host destruction logic */
- /**************************/
- ~HostImpl();
+ HostImpl(s4u::Host* host, xbt_dynar_t storage);
+ virtual ~HostImpl();
public:
- // Overload the method for covariant return type:
- HostModel *getModel()
- {
- return static_cast<HostModel*>(Resource::getModel());
- }
- void attach(simgrid::s4u::Host* host);
-
- bool isOn() const override;
- bool isOff() const override;
- void turnOn() override;
- void turnOff() override;
-
/** @brief Return the storage of corresponding mount point */
- virtual simgrid::surf::Storage *findStorageOnMountList(const char* storage);
+ virtual simgrid::surf::Storage* findStorageOnMountList(const char* storage);
/** @brief Get the xbt_dict_t of mount_point: Storage */
virtual xbt_dict_t getMountedStorageList();
* @param fullpath The full path to the file
* @return The StorageAction corresponding to the opening
*/
- virtual Action *open(const char* fullpath);
+ virtual Action* open(const char* fullpath);
/**
* @brief Close a file
* @param fd The file descriptor to close
* @return The StorageAction corresponding to the closing
*/
- virtual Action *close(surf_file_t fd);
+ virtual Action* close(surf_file_t fd);
/**
* @brief Unlink a file
* @param size The size in bytes to read
* @return The StorageAction corresponding to the reading
*/
- virtual Action *read(surf_file_t fd, sg_size_t size);
+ virtual Action* read(surf_file_t fd, sg_size_t size);
/**
* @brief Write a file
* @param size The size in bytes to write
* @return The StorageAction corresponding to the writing
*/
- virtual Action *write(surf_file_t fd, sg_size_t size);
+ virtual Action* write(surf_file_t fd, sg_size_t size);
/**
* @brief Get the information of a file descriptor
*/
virtual int fileMove(surf_file_t fd, const char* fullpath);
- bool isUsed() override {DIE_IMPOSSIBLE;} // FIXME: Host should not be a Resource
- void apply_event(tmgr_trace_iterator_t event, double value) override
- {THROW_IMPOSSIBLE;} // FIXME: Host should not be a Resource
-
public:
- xbt_dynar_t p_storage;
- Cpu *p_cpu;
- simgrid::s4u::Host* p_host = nullptr;
+ xbt_dynar_t storage_ = nullptr;
+ simgrid::s4u::Host* piface_ = nullptr;
/** @brief Get the list of virtual machines on the current Host */
xbt_dynar_t getVms();
- /* common with vm */
- /** @brief Retrieve a copy of the parameters of that VM/PM
- * @details The ramsize and overcommit fields are used on the PM too */
- void getParams(vm_params_t params);
- /** @brief Sets the params of that VM/PM */
- void setParams(vm_params_t params);
- simgrid::s4u::Host* getHost() { return p_host; }
-private:
- s_vm_params_t p_params;
+ simgrid::s4u::Host* getHost() { return piface_; }
};
-
}
}
