#include "xbt/lib.h"
#include "surf/surf_routing.h"
#include "simgrid/platf_interface.h"
+#include "surf/surf.h"
+#include "surf/surf_private.h"
extern tmgr_history_t history;
#define NO_MAX_DURATION -1.0
using namespace std;
-// TODO: put in surf_private.hpp
-extern xbt_dict_t watched_hosts_lib;
-
/** \ingroup SURF_simulation
* \brief Return the current time
*
* Utils *
*********/
+/* user-visible parameters */
+extern double sg_tcp_gamma;
+extern double sg_sender_gap;
+extern double sg_latency_factor;
+extern double sg_bandwidth_factor;
+extern double sg_weight_S_parameter;
+extern int sg_network_crosstraffic;
+#ifdef HAVE_GTNETS
+extern double sg_gtnets_jitter;
+extern int sg_gtnets_jitter_seed;
+#endif
+extern xbt_dynar_t surf_path;
+
#ifdef __cplusplus
extern "C" {
#endif
}
#endif
+extern double sg_sender_gap;
XBT_PUBLIC(int) SURF_CPU_LEVEL; //Surf cpu level
+int __surf_is_absolute_file_path(const char *file_path);
+
/***********
* Classes *
***********/
-class Model;
+//class Model;
typedef Model* ModelPtr;
-class Resource;
+//class Resource;
typedef Resource* ResourcePtr;
typedef boost::function<void (ResourcePtr r)> ResourceCallback;
-class Action;
+//class Action;
typedef Action* ActionPtr;
typedef boost::function<void (ActionPtr a)> ActionCallback;
+//class ActionLmm;
+typedef ActionLmm* ActionLmmPtr;
+
+enum heap_action_type{
+ LATENCY = 100,
+ MAX_DURATION,
+ NORMAL,
+ NOTSET
+};
+
/*********
* Trace *
*********/
class Model {
public:
- Model(string name) {
- m_name = name;
- m_resOnCB = m_resOffCB= 0;
- m_actSuspendCB = m_actCancelCB = m_actResumeCB = 0;
- }
- virtual ~Model() {
- xbt_swag_free(p_readyActionSet);
- xbt_swag_free(p_runningActionSet);
- xbt_swag_free(p_failedActionSet);
- xbt_swag_free(p_doneActionSet);
- }
+ Model(string name);
+ virtual ~Model();
+
ResourcePtr createResource(string name);
ActionPtr createAction(double _cost, bool _failed);
- double shareResources(double now);
+ virtual double shareResources(double now);
+ double shareResourcesLazy(double now);
+ //double shareResourcesFull(double now);
+ double shareResourcesMaxMin(xbt_swag_t running_actions,
+ size_t offset,
+ lmm_system_t sys,
+ void (*solve) (lmm_system_t));
void updateActionsState(double now, double delta);
+ void updateActionsStateLazy(double now, double delta);
+ void updateActionsStateFull(double now, double delta);
string getName() {return m_name;};
void addActionSuspendCallback(ActionCallback ac);
void notifyActionSuspend(ActionPtr a);
+ lmm_system_t p_maxminSystem;
+ e_UM_t p_updateMechanism;
+ xbt_swag_t p_modifiedSet;
+ xbt_heap_t p_actionHeap;
+ int m_selectiveUpdate;
+
xbt_swag_t p_readyActionSet; /**< Actions in state SURF_ACTION_READY */
xbt_swag_t p_runningActionSet; /**< Actions in state SURF_ACTION_RUNNING */
xbt_swag_t p_failedActionSet; /**< Actions in state SURF_ACTION_FAILED */
xbt_swag_t p_doneActionSet; /**< Actions in state SURF_ACTION_DONE */
+ string m_name;
protected:
std::vector<ActionPtr> m_failedActions, m_runningActions;
private:
- string m_name;
ResourceCallback m_resOnCB, m_resOffCB;
ActionCallback m_actCancelCB, m_actSuspendCB, m_actResumeCB;
};
/************
* Resource *
************/
+
+/**
+ * Resource which have a metric handled by a maxmin system
+ */
+typedef struct {
+ double scale;
+ double peak;
+ tmgr_trace_event_t event;
+} s_surf_metric_t;
+
class Resource {
public:
- Resource(ModelPtr model, const char *name, xbt_dict_t properties):
- m_name(name),m_running(true),p_model(model),m_properties(properties) {};
+ Resource();
+ Resource(ModelPtr model, const char *name, xbt_dict_t properties);
virtual ~Resource() {};
- void updateState(tmgr_trace_event_t event_type, double value, double date);
+ virtual void updateState(tmgr_trace_event_t event_type, double value, double date)=0;
//private
- bool isUsed();
+ virtual bool isUsed()=0;
//TODOupdateActionState();
//TODOupdateResourceState();
//TODOfinilize();
void turnOn();
void turnOff();
void setName(string name);
- string getName();
+ const char *getName();
+ xbt_dict_t getProperties();
+
ModelPtr getModel() {return p_model;};
+ e_surf_resource_state_t getState();
void printModel() { std::cout << p_model->getName() << "<<plop"<<std::endl;};
void *p_resource;
e_surf_resource_state_t m_stateCurrent;
-
-protected:
- ModelPtr p_model;
const char *m_name;
xbt_dict_t m_properties;
+ ModelPtr p_model;
+
+protected:
private:
bool m_running;
};
-static inline void *surf_cpu_resource_priv(const void *host) {
- return xbt_lib_get_level((xbt_dictelm_t)host, SURF_CPU_LEVEL);
-}
-/*static inline void *surf_workstation_resource_priv(const void *host){
- return xbt_lib_get_level((xbt_dictelm_t)host, SURF_WKS_LEVEL);
-}
-static inline void *surf_storage_resource_priv(const void *host){
- return xbt_lib_get_level((xbt_dictelm_t)host, SURF_STORAGE_LEVEL);
-}*/
-
-static inline void *surf_cpu_resource_by_name(const char *name) {
- return xbt_lib_get_elm_or_null(host_lib, name);
-}
-/*static inline void *surf_workstation_resource_by_name(const char *name){
- return xbt_lib_get_elm_or_null(host_lib, name);
-}
-static inline void *surf_storage_resource_by_name(const char *name){
- return xbt_lib_get_elm_or_null(storage_lib, name);*/
+class ResourceLmm: virtual public Resource {
+public:
+ ResourceLmm() {};
+ ResourceLmm(surf_model_t model, const char *name, xbt_dict_t props,
+ lmm_system_t system,
+ double constraint_value,
+ tmgr_history_t history,
+ e_surf_resource_state_t state_init,
+ tmgr_trace_t state_trace,
+ double metric_peak,
+ tmgr_trace_t metric_trace);
+ lmm_constraint_t p_constraint;
+ e_surf_resource_state_t p_stateCurrent;
+ tmgr_trace_event_t p_stateEvent;
+ s_surf_metric_t p_power;
+};
/**********
* Action *
**********/
-/** \ingroup SURF_actions
- * \brief Action states
- *
- * Action states.
- *
- * \see surf_action_t, surf_action_state_t
- */
-extern const char *surf_action_state_names[6];
-
-typedef enum {
- SURF_ACTION_READY = 0, /**< Ready */
- SURF_ACTION_RUNNING, /**< Running */
- SURF_ACTION_FAILED, /**< Task Failure */
- SURF_ACTION_DONE, /**< Completed */
- SURF_ACTION_TO_FREE, /**< Action to free in next cleanup */
- SURF_ACTION_NOT_IN_THE_SYSTEM
- /**< Not in the system anymore. Why did you ask ? */
-} e_surf_action_state_t;
-
-typedef enum {
- UM_FULL,
- UM_LAZY,
- UM_UNDEFINED
-} e_UM_t;
-
class Action {
public:
- Action(ModelPtr model, double cost, bool failed):
- m_cost(cost), p_model(model), m_failed(failed),
- m_refcount(1), m_priority(1.0), m_maxDuration(NO_MAX_DURATION),
- m_start(surf_get_clock()), m_finish(-1.0)
- {
- m_priority = m_start = m_finish = m_maxDuration = -1.0;
- m_start = 10;//surf_get_clock();
- m_suspended = false;
- };
- virtual ~Action() {};
+ Action();
+ Action(ModelPtr model, double cost, bool failed);
+ virtual ~Action();
+ s_xbt_swag_hookup_t p_stateHookup;
e_surf_action_state_t getState(); /**< get the state*/
void setState(e_surf_action_state_t state); /**< Change state*/
double getStartTime(); /**< Return the start time of an action */
double getFinishTime(); /**< Return the finish time of an action */
void setData(void* data);
- virtual int unref()=0; /**< Specify that we don't use that action anymore. Returns true if the action was destroyed and false if someone still has references on it. */
- virtual void cancel()=0; /**< Cancel a running action */
- virtual void recycle()=0; /**< Recycle an action */
+ void ref();
+ virtual int unref(); /**< Specify that we don't use that action anymore. Returns true if the action was destroyed and false if someone still has references on it. */
+ virtual void cancel(); /**< Cancel a running action */
+ virtual void recycle(); /**< Recycle an action */
- void suspend(); /**< Suspend an action */
- void resume(); /**< Resume a suspended action */
- bool isSuspended(); /**< Return whether an action is suspended */
- void setMaxDuration(double duration); /**< Set the max duration of an action*/
- void setPriority(double priority); /**< Set the priority of an action */
+ virtual void suspend()=0; /**< Suspend an action */
+ virtual void resume()=0; /**< Resume a suspended action */
+ virtual bool isSuspended()=0; /**< Return whether an action is suspended */
+ virtual void setMaxDuration(double duration)=0; /**< Set the max duration of an action*/
+ virtual void setPriority(double priority)=0; /**< Set the priority of an action */
#ifdef HAVE_TRACING
void setCategory(const char *category); /**< Set the category of an action */
#endif
#ifdef HAVE_LATENCY_BOUND_TRACKING
int getLatencyLimited(); /**< Return 1 if action is limited by latency, 0 otherwise */
#endif
+
xbt_swag_t p_stateSet;
double m_priority; /**< priority (1.0 by default) */
bool m_failed;
- bool m_suspended;
double m_start; /**< start time */
double m_finish; /**< finish time : this is modified during the run and fluctuates until the task is completed */
double m_remains; /**< How much of that cost remains to be done in the currently running task */
int m_latencyLimited; /**< Set to 1 if is limited by latency, 0 otherwise */
#endif
double m_maxDuration; /*< max_duration (may fluctuate until the task is completed) */
+ char *p_category; /**< tracing category for categorized resource utilization monitoring */
+ int m_cost;
+ void *p_data; /**< for your convenience */
protected:
ModelPtr p_model;
- int m_cost;
int m_refcount;
- void *p_data; /**< for your convenience */
#ifdef HAVE_TRACING
- char *p_category; /**< tracing category for categorized resource utilization monitoring */
#endif
+ e_UM_t p_updateMechanism;
private:
int resourceUsed(void *resource_id);
void updateActionsState(double now, double delta);
void updateResourceState(void *id, tmgr_trace_event_t event_type,
double value, double time);
- void finalize(void);
lmm_system_t p_maxminSystem;
- e_UM_t p_updateMechanism;
xbt_swag_t p_modifiedSet;
xbt_heap_t p_actionHeap;
int m_selectiveUpdate;
};
+//FIXME:REMOVE
+void surf_action_lmm_update_index_heap(void *action, int i);
+
+class ActionLmm: virtual public Action {
+public:
+ ActionLmm() : m_suspended(false) {};
+ ActionLmm(ModelPtr model, double cost, bool failed) : m_suspended(false) {};
+
+ void updateRemainingLazy(double now) {};//FIXME:
+ void heapInsert(xbt_heap_t heap, double key, enum heap_action_type hat);
+ void heapRemove(xbt_heap_t heap);
+ double getRemains(); /**< Get the remains of an action */
+ void updateIndexHeap(int i);
+
+ int unref();
+ void cancel();
+ void suspend();
+ void resume();
+ bool isSuspended();
+ void setMaxDuration(double duration);
+ void setPriority(double priority);
+ void gapRemove();
+
+ lmm_variable_t p_variable;
+ //bool m_suspended;
+ s_xbt_swag_hookup_t p_actionListHookup;
+ int m_indexHeap;
+ double m_lastUpdate;
+ double m_lastValue;
+ enum heap_action_type m_hat;
+ int m_suspended;
+};
+
#endif /* SURF_MODEL_H_ */