1 /* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
6 #ifndef SIMIX_SYNCHRO_EXEC_HPP
7 #define SIMIX_SYNCHRO_EXEC_HPP
9 #include "src/kernel/activity/ActivityImpl.hpp"
10 #include "surf/surf.hpp"
16 class XBT_PUBLIC ExecImpl : public ActivityImpl {
20 explicit ExecImpl(std::string name, resource::Action* surf_action, resource::Action* timeout_detector,
22 void suspend() override;
23 void resume() override;
26 double get_remaining();
27 double get_remaining_ratio();
28 void set_bound(double bound);
29 void set_priority(double priority);
30 void set_category(std::string category);
31 virtual ActivityImpl* migrate(s4u::Host* to);
33 /* The host where the execution takes place. nullptr means this is a parallel exec (and only surf knows the hosts) */
34 s4u::Host* host_ = nullptr;
35 resource::Action* surf_action_; /* The Surf execution action encapsulated */
37 resource::Action* timeout_detector_ = nullptr;
40 static simgrid::xbt::signal<void(kernel::activity::ExecImplPtr)> on_creation;
41 static simgrid::xbt::signal<void(kernel::activity::ExecImplPtr)> on_completion;
42 static simgrid::xbt::signal<void(simgrid::kernel::activity::ExecImplPtr, simgrid::s4u::Host*)> on_migration;
46 } // namespace simgrid::kernel::activity