-/* Copyright (c) 2004-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2004-2019. 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. */
#define SURF_MAXMIN_HPP
#include "simgrid/kernel/resource/Action.hpp"
+#include "simgrid/s4u/Link.hpp"
#include "xbt/asserts.h"
#include "xbt/mallocator.h"
double consumption_weight;
};
-struct ConstraintLight {
+class ConstraintLight {
+public:
double remaining_over_usage;
Constraint* cnst;
};
Constraint(void* id_value, double bound_value);
/** @brief Unshare a constraint. */
- void unshare() { sharing_policy = 0; }
+ void unshare() { sharing_policy = s4u::Link::SharingPolicy::FATPIPE; }
/**
* @brief Check if a constraint is shared (shared by default)
* @return 1 if shared, 0 otherwise
*/
- int get_sharing_policy() const { return sharing_policy; }
+ s4u::Link::SharingPolicy get_sharing_policy() const { return sharing_policy; }
/**
* @brief Get the usage of the constraint after the last lmm solve
int concurrency_maximum; /* The maximum number of (enabled and disabled) variables associated to the constraint at any
* given time (essentially for tracing)*/
- int sharing_policy; /* see @e_surf_link_sharing_policy_t (0: FATPIPE, 1: SHARED, 2: SPLITDUPLEX) */
+ s4u::Link::SharingPolicy sharing_policy;
int id_int;
double lambda;
double new_lambda;
*/
class XBT_PUBLIC Variable {
public:
- void initialize(simgrid::kernel::resource::Action * id_value, double sharing_weight_value, double bound_value,
+ void initialize(resource::Action* id_value, double sharing_weight_value, double bound_value,
int number_of_constraints, unsigned visited_value);
/**
* @brief Get the number of constraint associated to a variable
* @return The number of constraint associated to the variable
*/
- int get_number_of_constraint() const { return cnsts.size(); }
+ size_t get_number_of_constraint() const { return cnsts.size(); }
/**
* @brief Get the data associated to a variable
* @return The data associated to the variable
*/
- simgrid::kernel::resource::Action* get_id() const { return id; }
+ resource::Action* get_id() const { return id; }
/**
* @brief Get the weight of a variable
double bound;
double value;
short int concurrency_share; /* The maximum number of elements that variable will add to a constraint */
- simgrid::kernel::resource::Action* id;
+ resource::Action* id;
int id_int;
unsigned visited; /* used by System::update_modified_set() */
/* \begin{For Lagrange only} */
* @param bound The maximum value of the variable (-1.0 if no maximum value)
* @param number_of_constraints The maximum number of constraint to associate to the variable
*/
- Variable* variable_new(simgrid::kernel::resource::Action * id, double weight_value, double bound,
- int number_of_constraints);
+ Variable* variable_new(resource::Action* id, double weight_value, double bound, size_t number_of_constraints);
/**
* @brief Free a variable
&Constraint::saturated_constraint_set_hook>>
saturated_constraint_set;
- simgrid::kernel::resource::Action::ModifiedSet* modified_set_ = nullptr;
+ resource::Action::ModifiedSet* modified_set_ = nullptr;
private:
bool selective_update_active; /* flag to update partially the system only selecting changed portions */
modified_constraint_set;
xbt_mallocator_t variable_mallocator_ =
xbt_mallocator_new(65536, System::variable_mallocator_new_f, System::variable_mallocator_free_f, nullptr);
- ;
};
class XBT_PUBLIC FairBottleneck : public System {