X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/9104957deccc59e0e804215d5db498fabfd40d29..5ed37babb2fa9097abe82df299c0aa259ed84d5a:/include/simgrid/kernel/resource/Action.hpp diff --git a/include/simgrid/kernel/resource/Action.hpp b/include/simgrid/kernel/resource/Action.hpp index a8f2177fe4..613ae7808b 100644 --- a/include/simgrid/kernel/resource/Action.hpp +++ b/include/simgrid/kernel/resource/Action.hpp @@ -1,4 +1,4 @@ -/* Copyright (c) 2004-2020. The SimGrid Team. All rights reserved. */ +/* Copyright (c) 2004-2023. The SimGrid Team. All rights reserved. */ /* This program is free software; you can redistribute it and/or modify it * under the terms of the license (GNU LGPL) which comes with this package. */ @@ -14,24 +14,23 @@ #include #include -static constexpr int NO_MAX_DURATION = -1.0; +static constexpr double NO_MAX_DURATION = -1.0; namespace simgrid { namespace kernel { namespace resource { -typedef std::pair heap_element_type; -typedef boost::heap::pairing_heap, boost::heap::stable, - boost::heap::compare>> - heap_type; +using heap_element_type = std::pair; +using heap_type = + boost::heap::pairing_heap, boost::heap::stable, + boost::heap::compare>>; -typedef std::pair heap_element_type; class XBT_PUBLIC ActionHeap : public heap_type { friend Action; public: enum class Type { - latency = 100, /* this is a heap entry to warn us when the latency is payed */ + latency = 100, /* this is a heap entry to warn us when the latency is paid */ max_duration, /* this is a heap entry to warn us when the max_duration limit (timeout) is reached */ normal, /* this is a normal heap entry stating the date to finish transmitting */ unset @@ -59,18 +58,39 @@ public: class XBT_PUBLIC Action { friend ActionHeap; + int refcount_ = 1; + double sharing_penalty_ = 1.0; /**< priority (1.0 by default) */ + double max_duration_ = NO_MAX_DURATION; /*< max_duration (may fluctuate until the task is completed) */ + double remains_; /**< How much of that cost remains to be done in the currently running task */ + double start_time_; /**< start time */ + double finish_time_ = -1; /**< finish time (may fluctuate until the task is completed) */ + std::string category_; /**< tracing category for categorized resource utilization monitoring */ + + double cost_; + Model* model_; + void* data_ = nullptr; /**< for your convenience - XBT_ATTRIB_DEPRECATED_v334 */ + activity::ActivityImpl* activity_ = nullptr; + + /* LMM */ + double factor_ = 1.0; /**< Factor for effective rate = var->get_value() * factor_ */ + double last_update_ = 0; + double last_value_ = 0; + lmm::Variable* variable_ = nullptr; + double user_bound_ = -1; + + ActionHeap::Type type_ = ActionHeap::Type::unset; + boost::optional heap_hook_ = boost::none; + boost::intrusive::list_member_hook<> modified_set_hook_; + boost::intrusive::list_member_hook<> state_set_hook_; + public: /* Lazy update needs this Set hook to maintain a list of the tracked actions */ - boost::intrusive::list_member_hook<> modified_set_hook_; bool is_within_modified_set() const { return modified_set_hook_.is_linked(); } - typedef boost::intrusive::list< - Action, boost::intrusive::member_hook, &Action::modified_set_hook_>> - ModifiedSet; + using ModifiedSet = boost::intrusive::list< + Action, boost::intrusive::member_hook, &Action::modified_set_hook_>>; - boost::intrusive::list_member_hook<> state_set_hook_; - typedef boost::intrusive::list< - Action, boost::intrusive::member_hook, &Action::state_set_hook_>> - StateSet; + using StateSet = boost::intrusive::list< + Action, boost::intrusive::member_hook, &Action::state_set_hook_>>; enum class State { INITED, /**< Created, but not started yet */ @@ -87,6 +107,11 @@ public: SLEEPING }; +private: + StateSet* state_set_; + Action::SuspendStates suspended_ = Action::SuspendStates::RUNNING; + +public: /** * @brief Action constructor * @@ -133,9 +158,15 @@ public: double get_finish_time() const { return finish_time_; } /** @brief Get the user data associated to the current action */ - void* get_data() const { return data_; } + XBT_ATTRIB_DEPRECATED_v334("Please manifest if you actually need this function") void* get_data() const + { + return data_; + } /** @brief Set the user data associated to the current action */ - void set_data(void* data) { data_ = data; } + XBT_ATTRIB_DEPRECATED_v334("Please manifest if you actually need this function") void set_data(void* data) + { + data_ = data; + } /** @brief Get the user data associated to the current action */ activity::ActivityImpl* get_activity() const { return activity_; } @@ -209,39 +240,34 @@ public: Model* get_model() const { return model_; } -private: - StateSet* state_set_; - Action::SuspendStates suspended_ = Action::SuspendStates::RUNNING; - int refcount_ = 1; - double sharing_penalty_ = 1.0; /**< priority (1.0 by default) */ - double max_duration_ = NO_MAX_DURATION; /*< max_duration (may fluctuate until the task is completed) */ - double remains_; /**< How much of that cost remains to be done in the currently running task */ - double start_time_; /**< start time */ - double finish_time_ = -1; /**< finish time (may fluctuate until the task is completed) */ - std::string category_; /**< tracing category for categorized resource utilization monitoring */ - - double cost_; - Model* model_; - void* data_ = nullptr; /**< for your convenience */ - activity::ActivityImpl* activity_ = nullptr; - - /* LMM */ - double last_update_ = 0; - double last_value_ = 0; - lmm::Variable* variable_ = nullptr; - - ActionHeap::Type type_ = ActionHeap::Type::unset; - boost::optional heap_hook_ = boost::none; - -public: ActionHeap::Type get_type() const { return type_; } lmm::Variable* get_variable() const { return variable_; } void set_variable(lmm::Variable* var) { variable_ = var; } + double get_user_bound() const { return user_bound_; } + void set_user_bound(double bound) { user_bound_ = bound; } + double get_last_update() const { return last_update_; } void set_last_update(); + /** + * @brief Set a factor for this action + * + * Defines a multiplicative factor for the consumption of the underlying resource. + * + * @param factor Multiplicative factor for this action (e.g. 0.97) + */ + void set_rate_factor(double factor) { factor_ = factor; } + /** + * @brief Get the effective consumption rate of the resource + * + * The rate is based on the sharing given by the maxmin system underneath. + * However, it depends on the factor defined for this action. + * + * So, the effective rate is equal to var->get_value() * factor_ + */ + double get_rate() const; double get_last_value() const { return last_value_; } void set_last_value(double val) { last_value_ = val; } void set_suspend_state(Action::SuspendStates state) { suspended_ = state; }