1 #include "cpu_interface.hpp"
2 #include "trace_mgr_private.h"
3 #include "surf/surf_routing.h"
6 #define EPSILON 0.000000001
12 typedef CpuTiTrace *CpuTiTracePtr;
15 typedef CpuTiTgmr *CpuTiTgmrPtr;
18 typedef CpuTiModel *CpuTiModelPtr;
21 typedef CpuTi *CpuTiPtr;
24 typedef CpuTiAction *CpuTiActionPtr;
31 CpuTiTrace(tmgr_trace_t powerTrace);
34 double integrateSimple(double a, double b);
35 double integrateSimplePoint(double a);
36 double solveSimple(double a, double amount);
41 int binarySearch(double *array, double a, int low, int high);
48 TRACE_FIXED, /*< Trace fixed, no availability file */
49 TRACE_DYNAMIC /*< Dynamic, availability file disponible */
54 CpuTiTgmr(trace_type type, double value): m_type(type), m_value(value){};
55 CpuTiTgmr(tmgr_trace_t power_trace, double value);
58 double integrate(double a, double b);
59 double solve(double a, double amount);
60 double solveSomewhatSimple(double a, double amount);
61 double getPowerScale(double a);
64 double m_value; /*< Percentage of cpu power disponible. Value fixed between 0 and 1 */
67 double m_lastTime; /*< Integral interval last point (discret time) */
68 double m_total; /*< Integral total between 0 and last_pointn */
70 CpuTiTracePtr p_trace;
71 tmgr_trace_t p_powerTrace;
77 class CpuTiModel : public CpuModel {
82 void parseInit(sg_platf_host_cbarg_t host);
83 CpuTiPtr createResource(const char *name, xbt_dynar_t powerPeak,
84 int pstate, double power_scale,
85 tmgr_trace_t power_trace, int core,
86 e_surf_resource_state_t state_initial,
87 tmgr_trace_t state_trace,
88 xbt_dict_t cpu_properties);
89 CpuTiActionPtr createAction(double cost, bool failed);
90 double shareResources(double now);
91 void updateActionsState(double now, double delta);
94 ActionListPtr p_runningActionSetThatDoesNotNeedBeingChecked;
95 xbt_swag_t p_modifiedCpu;
96 xbt_heap_t p_tiActionHeap;
99 void NotifyResourceTurnedOn(ResourcePtr){};
100 void NotifyResourceTurnedOff(ResourcePtr){};
102 void NotifyActionCancel(ActionPtr){};
103 void NotifyActionResume(ActionPtr){};
104 void NotifyActionSuspend(ActionPtr){};
110 class CpuTi : public Cpu {
113 CpuTi(CpuTiModelPtr model, const char *name, xbt_dynar_t powerPeak,
114 int pstate, double powerScale, tmgr_trace_t powerTrace, int core,
115 e_surf_resource_state_t stateInitial, tmgr_trace_t stateTrace,
116 xbt_dict_t properties) ;
119 void updateState(tmgr_trace_event_t event_type, double value, double date);
120 void updateActionsFinishTime(double now);
122 void printCpuTiModel();
123 CpuActionPtr execute(double size);
124 CpuActionPtr sleep(double duration);
125 double getAvailableSpeed();
127 double getCurrentPowerPeak() {THROW_UNIMPLEMENTED;};
128 double getPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
129 int getNbPstates() {THROW_UNIMPLEMENTED;};
130 void setPowerPeakAt(int /*pstate_index*/) {THROW_UNIMPLEMENTED;};
132 CpuTiTgmrPtr p_availTrace; /*< Structure with data needed to integrate trace file */
133 tmgr_trace_event_t p_stateEvent; /*< trace file with states events (ON or OFF) */
134 tmgr_trace_event_t p_powerEvent; /*< trace file with availability events */
135 xbt_swag_t p_actionSet; /*< set with all actions running on cpu */
136 s_xbt_swag_hookup_t p_modifiedCpuHookup; /*< hookup to swag that indicates whether share resources must be recalculated or not */
137 double m_sumPriority; /*< the sum of actions' priority that are running on cpu */
138 double m_lastUpdate; /*< last update of actions' remaining amount done */
140 int m_pstate; /*< Current pstate (index in the power_peak_list)*/
141 double current_frequency;
143 void updateRemainingAmount(double now);
150 class CpuTiAction: public CpuAction {
151 friend CpuActionPtr CpuTi::execute(double size);
152 friend CpuActionPtr CpuTi::sleep(double duration);
153 friend void CpuTi::updateActionsFinishTime(double now);//FIXME
154 friend void CpuTi::updateRemainingAmount(double now);//FIXME
158 CpuTiAction(CpuTiModelPtr model, double cost, bool failed,
161 void setState(e_surf_action_state_t state);
165 void updateIndexHeap(int i);
169 void setMaxDuration(double duration);
170 void setPriority(double priority);
172 void setAffinity(CpuPtr /*cpu*/, unsigned long /*mask*/) {};
173 void setBound(double /*bound*/) {};
177 s_xbt_swag_hookup_t p_cpuListHookup;