X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/16f843b808b321508679187eae65e1fec3cf14ee..f1590acca2b2819509af822a4c8dac1a36f40500:/src/surf/cpu_interface.hpp diff --git a/src/surf/cpu_interface.hpp b/src/surf/cpu_interface.hpp index 7e2203f05c..7cdd244ef0 100644 --- a/src/surf/cpu_interface.hpp +++ b/src/surf/cpu_interface.hpp @@ -1,4 +1,4 @@ -/* Copyright (c) 2004-2014. The SimGrid Team. +/* Copyright (c) 2004-2015. The SimGrid Team. * All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it @@ -14,45 +14,42 @@ * Classes * ***********/ class CpuModel; -typedef CpuModel *CpuModelPtr; - class Cpu; -typedef Cpu *CpuPtr; - class CpuAction; -typedef CpuAction *CpuActionPtr; - class CpuPlugin; -typedef CpuPlugin *CpuPluginPtr; /************* * Callbacks * *************/ -CpuPtr getActionCpu(CpuActionPtr action); +XBT_PUBLIC(Cpu*) getActionCpu(CpuAction *action); /** @ingroup SURF_callbacks * @brief Callbacks handler which emit the callbacks after Cpu creation * * @details Callback functions have the following signature: `void(CpuPtr)` */ -extern surf_callback(void, CpuPtr) cpuCreatedCallbacks; +XBT_PUBLIC_DATA( surf_callback(void, Cpu*)) cpuCreatedCallbacks; /** @ingroup SURF_callbacks * @brief Callbacks handler which emit the callbacks after Cpu destruction * * @details Callback functions have the following signature: `void(CpuPtr)` */ -extern surf_callback(void, CpuPtr) cpuDestructedCallbacks; +XBT_PUBLIC_DATA( surf_callback(void, Cpu*)) cpuDestructedCallbacks; /** @ingroup SURF_callbacks * @brief Callbacks handler which emit the callbacks after Cpu State changed * - * @details Callback functions have the following signature: `void(CpuActionPtr action, e_surf_resource_state_t old, e_surf_resource_state_t current)` + * @details Callback functions have the following signature: `void(CpuAction *action, e_surf_resource_state_t old, e_surf_resource_state_t current)` */ -extern surf_callback(void, CpuPtr, e_surf_resource_state_t, e_surf_resource_state_t) cpuStateChangedCallbacks; +XBT_PUBLIC_DATA( surf_callback(void, Cpu*, e_surf_resource_state_t, e_surf_resource_state_t)) cpuStateChangedCallbacks; /** @ingroup SURF_callbacks * @brief Callbacks handler which emit the callbacks after CpuAction State changed * - * @details Callback functions have the following signature: `void(CpuActionPtr action, e_surf_action_state_t old, e_surf_action_state_t current)` + * @details Callback functions have the following signature: `void(CpuAction *action, e_surf_action_state_t old, e_surf_action_state_t current)` */ -extern surf_callback(void, CpuActionPtr, e_surf_action_state_t, e_surf_action_state_t) cpuActionStateChangedCallbacks; +XBT_PUBLIC_DATA( surf_callback(void, CpuAction*, e_surf_action_state_t, e_surf_action_state_t)) cpuActionStateChangedCallbacks; + +XBT_PUBLIC(void) cpu_parse_init(sg_platf_host_cbarg_t host); + +XBT_PUBLIC(void) cpu_add_traces(); /********* * Model * @@ -62,30 +59,34 @@ extern surf_callback(void, CpuActionPtr, e_surf_action_state_t, e_surf_action_st * @brief SURF cpu model interface class * @details A model is an object which handle the interactions between its Resources and its Actions */ -class CpuModel : public Model { +XBT_PUBLIC_CLASS CpuModel : public Model { public: - /** - * @brief CpuModel constructor - * - * @param name The name of the model - */ - CpuModel(const char *name) : Model(name) {}; + /** @brief Constructor */ + CpuModel() : Model() {}; /** * @brief Create a Cpu * * @param name The name of the Cpu - * - * @return The created Cpu + * @param power_peak The power peak of this Cpu + * @param pstate [TODO] + * @param power_scale The power scale of this Cpu + * @param power_trace [TODO] + * @param core The number of core of this Cpu + * @param state_initial [TODO] + * @param state_trace [TODO] + * @param cpu_properties Dictionary of properties associated to this Cpu */ - CpuPtr createResource(string name); - - void setState(e_surf_resource_state_t state); + virtual Cpu *createCpu(const char *name, xbt_dynar_t power_peak, + int pstate, double power_scale, + tmgr_trace_t power_trace, int core, + e_surf_resource_state_t state_initial, + tmgr_trace_t state_trace, + xbt_dict_t cpu_properties)=0; void updateActionsStateLazy(double now, double delta); void updateActionsStateFull(double now, double delta); - - virtual void addTraces() =0; + bool shareResourcesIsIdempotent() {return true;} }; /************ @@ -94,9 +95,9 @@ public: /** @ingroup SURF_cpu_interface * @brief SURF cpu resource interface class -* @details A Cpu represent a cpu associated to a workstation +* @details A Cpu represent a cpu associated to a host */ -class Cpu : public Resource { +XBT_PUBLIC_CLASS Cpu : public Resource { public: /** * @brief Cpu constructor @@ -114,7 +115,7 @@ public: * @param powerPeak The power peak of this Cpu * @param powerScale The power scale of this Cpu */ - Cpu(ModelPtr model, const char *name, xbt_dict_t props, + Cpu(Model *model, const char *name, xbt_dict_t props, lmm_constraint_t constraint, int core, double powerPeak, double powerScale); /** @@ -127,7 +128,7 @@ public: * @param powerPeak The power peak of this Cpu in [TODO] * @param powerScale The power scale of this Cpu in [TODO] */ - Cpu(ModelPtr model, const char *name, xbt_dict_t props, + Cpu(Model *model, const char *name, xbt_dict_t props, int core, double powerPeak, double powerScale); /** @@ -141,7 +142,7 @@ public: * @param size The value of the processing amount (in flop) needed to process * @return The CpuAction corresponding to the processing */ - virtual CpuActionPtr execute(double size)=0; + virtual CpuAction *execute(double size)=0; /** * @brief Make a process sleep for duration (in seconds) @@ -149,7 +150,7 @@ public: * @param duration The number of seconds to sleep * @return The CpuAction corresponding to the sleeping */ - virtual CpuActionPtr sleep(double duration)=0; + virtual CpuAction *sleep(double duration)=0; /** * @brief Get the number of cores of the current Cpu @@ -181,21 +182,22 @@ public: * * @return The current Cpu power peak */ - virtual double getCurrentPowerPeak()=0; + virtual double getCurrentPowerPeak(); virtual double getPowerPeakAt(int pstate_index)=0; virtual int getNbPstates()=0; - virtual void setPowerPeakAt(int pstate_index)=0; + virtual void setPstate(int pstate_index)=0; + virtual int getPstate()=0; void setState(e_surf_resource_state_t state); void addTraces(void); int m_core; double m_powerPeak; /*< CPU power peak */ - double m_powerScale; /*< Percentage of CPU disponible */ + double m_powerScale; /*< Percentage of CPU available */ /* Note (hypervisor): */ lmm_constraint_t *p_constraintCore; @@ -210,14 +212,9 @@ public: * @brief SURF Cpu action interface class * @details A CpuAction represent the execution of code on a Cpu */ -class CpuAction : public Action { -friend CpuPtr getActionCpu(CpuActionPtr action); +XBT_PUBLIC_CLASS CpuAction : public Action { +friend XBT_PUBLIC(Cpu*) getActionCpu(CpuAction *action); public: - /** - * @brief CpuAction constructor - */ - CpuAction() {}; - /** * @brief CpuAction constructor * @@ -225,7 +222,7 @@ public: * @param cost [TODO] * @param failed [TODO] */ - CpuAction(ModelPtr model, double cost, bool failed) + CpuAction(Model *model, double cost, bool failed) : Action(model, cost, failed) {} //FIXME:REMOVE /** @@ -236,7 +233,7 @@ public: * @param failed [TODO] * @param var The lmm variable associated to this CpuAction if it is part of a LMM component */ - CpuAction(ModelPtr model, double cost, bool failed, lmm_variable_t var) + CpuAction(Model *model, double cost, bool failed, lmm_variable_t var) : Action(model, cost, failed, var) {} /** @@ -246,7 +243,7 @@ public: * @param cpu [TODO] * @param mask [TODO] */ - virtual void setAffinity(CpuPtr cpu, unsigned long mask); + virtual void setAffinity(Cpu *cpu, unsigned long mask); void setState(e_surf_action_state_t state);