1 /* Copyright (c) 2007-2019. 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 "src/kernel/context/Context.hpp"
11 #include "surf/surf.hpp"
17 class XBT_PUBLIC ExecImpl : public ActivityImpl {
21 explicit ExecImpl(std::string name, std::string tracing_category);
22 ExecImpl* start(double flops_amount, double priority, double bound);
23 ExecImpl* start(const std::vector<s4u::Host*>& hosts, const std::vector<double>& flops_amounts,
24 const std::vector<double>& bytes_amounts);
26 ExecImpl* set_host(s4u::Host* host);
27 ExecImpl* set_timeout(double timeout);
30 void finish() override;
31 double get_remaining();
32 double get_seq_remaining_ratio();
33 double get_par_remaining_ratio();
34 void set_bound(double bound); // deprecated. To be removed in v3.25
35 void set_priority(double priority); // deprecated. To be removed in v3.25
36 virtual ActivityImpl* migrate(s4u::Host* to);
38 /* The host where the execution takes place. nullptr means this is a parallel exec (and only surf knows the hosts) */
39 s4u::Host* host_ = nullptr;
42 resource::Action* timeout_detector_ = nullptr;
45 static simgrid::xbt::signal<void(ExecImplPtr)> on_creation;
46 static simgrid::xbt::signal<void(ExecImplPtr)> on_completion;
47 static simgrid::xbt::signal<void(ExecImplPtr, simgrid::s4u::Host*)> on_migration;
51 } // namespace simgrid::kernel::activity