#define GUESTOS_NOISE 100 // This value corresponds to the cost of the global action associated to the VM
// It corresponds to the cost of a VM running no tasks.
-typedef struct s_dirty_page* dirty_page_t;
-
namespace simgrid {
namespace vm {
-/*************
- * Callbacks *
- *************/
-
-/** @ingroup SURF_callbacks
- * @brief Callbacks fired after VM creation. Signature: `void(VirtualMachine*)`
- */
-extern XBT_PRIVATE simgrid::xbt::signal<void(simgrid::vm::VirtualMachineImpl*)> onVmCreation;
-
-/** @ingroup SURF_callbacks
- * @brief Callbacks fired after VM destruction. Signature: `void(VirtualMachine*)`
- */
-extern XBT_PRIVATE simgrid::xbt::signal<void(simgrid::vm::VirtualMachineImpl*)> onVmDestruction;
-
-/** @ingroup SURF_callbacks
- * @brief Callbacks after VM State changes. Signature: `void(VirtualMachine*)`
- */
-extern XBT_PRIVATE simgrid::xbt::signal<void(simgrid::vm::VirtualMachineImpl*)> onVmStateChange;
-
/************
* Resource *
************/
* @brief SURF VM interface class
* @details A VM represent a virtual machine
*/
-XBT_PUBLIC_CLASS VirtualMachineImpl : public surf::HostImpl
+XBT_PUBLIC_CLASS VirtualMachineImpl : public surf::HostImpl, public simgrid::xbt::Extendable<VirtualMachineImpl>
{
friend simgrid::s4u::VirtualMachine;
virtual void setBound(double bound);
- void getParams(vm_params_t params);
- void setParams(vm_params_t params);
-
/* The vm object of the lower layer */
surf::Action* action_ = nullptr;
- /* Dirty pages stuff */
- std::unordered_map<std::string, dirty_page_t> dp_objs;
- bool dp_enabled = false;
- double dp_updated_by_deleted_tasks = 0;
-
e_surf_vm_state_t getState();
void setState(e_surf_vm_state_t state);
static std::deque<s4u::VirtualMachine*> allVms_;
int coreAmount() { return coreAmount_; }
bool isMigrating = false;
+ /*************
+ * Callbacks *
+ *************/
+ /** @ingroup SURF_callbacks
+ * @brief Callbacks fired after VM creation. Signature: `void(VirtualMachine*)`
+ */
+ static simgrid::xbt::signal<void(simgrid::vm::VirtualMachineImpl*)> onVmCreation;
+
+ /** @ingroup SURF_callbacks
+ * @brief Callbacks fired after VM destruction. Signature: `void(VirtualMachine*)`
+ */
+ static simgrid::xbt::signal<void(simgrid::vm::VirtualMachineImpl*)> onVmDestruction;
+
+ /** @ingroup SURF_callbacks
+ * @brief Callbacks after VM State changes. Signature: `void(VirtualMachine*)`
+ */
+ static simgrid::xbt::signal<void(simgrid::vm::VirtualMachineImpl*)> onVmStateChange;
private:
simgrid::s4u::Host* hostPM_;
- s_vm_params_t params_;
int coreAmount_;
size_t ramsize_ = 0;
e_surf_vm_state_t vmState_ = SURF_VM_STATE_CREATED;