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[simgrid.git] / src / kernel / activity / ExecImpl.hpp
1 /* Copyright (c) 2007-2023. The SimGrid Team. All rights reserved.          */
2
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. */
5
6 #ifndef SIMGRID_KERNEL_ACTIVITY_EXEC_HPP
7 #define SIMGRID_KERNEL_ACTIVITY_EXEC_HPP
8
9 #include <simgrid/s4u/Exec.hpp>
10
11 #include "src/kernel/activity/ActivityImpl.hpp"
12 #include "src/kernel/context/Context.hpp"
13
14 namespace simgrid::kernel::activity {
15
16 class XBT_PUBLIC ExecImpl : public ActivityImpl_T<ExecImpl> {
17   double sharing_penalty_             = 1.0;
18   double bound_                       = 0.0;
19   std::vector<double> flops_amounts_;
20   std::vector<double> bytes_amounts_;
21   int thread_count_ = 1;
22
23 public:
24   ExecImpl();
25
26   ExecImpl& set_bound(double bound);
27   ExecImpl& set_sharing_penalty(double sharing_penalty);
28   ExecImpl& update_sharing_penalty(double sharing_penalty);
29
30   ExecImpl& set_flops_amount(double flop_amount);
31   ExecImpl& set_host(s4u::Host* host);
32
33   ExecImpl& set_flops_amounts(const std::vector<double>& flops_amounts);
34   ExecImpl& set_bytes_amounts(const std::vector<double>& bytes_amounts);
35   ExecImpl& set_thread_count(int thread_count);
36   ExecImpl& set_hosts(const std::vector<s4u::Host*>& hosts);
37
38   unsigned int get_host_number() const { return static_cast<unsigned>(get_hosts().size()); }
39   int get_thread_count() const { return thread_count_; }
40   double get_seq_remaining_ratio();
41   double get_par_remaining_ratio();
42   double get_remaining() const override;
43   virtual ActivityImpl* migrate(s4u::Host* to);
44
45   ExecImpl* start();
46   void set_exception(actor::ActorImpl* issuer) override;
47   void finish() override;
48
49   void reset();
50
51   static xbt::signal<void(ExecImpl const&, s4u::Host*)> on_migration;
52 };
53 } // namespace simgrid::kernel::activity
54 #endif