1 /* Copyright (c) 2019-2023. 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 SIMGRID_MC_SIMCALL_COMM_OBSERVER_HPP
7 #define SIMGRID_MC_SIMCALL_COMM_OBSERVER_HPP
9 #include "simgrid/forward.h"
10 #include "src/kernel/actor/SimcallObserver.hpp"
11 #include "src/mc/transition/Transition.hpp"
12 #include "xbt/asserts.h"
15 #include <string_view>
17 namespace simgrid::kernel::actor {
19 class ActivityTestSimcall final : public ResultingSimcall<bool> {
20 activity::ActivityImpl* const activity_;
21 std::string fun_call_;
24 ActivityTestSimcall(ActorImpl* actor, activity::ActivityImpl* activity, std::string_view fun_call)
25 : ResultingSimcall(actor, true), activity_(activity), fun_call_(fun_call)
28 activity::ActivityImpl* get_activity() const { return activity_; }
29 void serialize(std::stringstream& stream) const override;
30 std::string to_string() const override;
33 class ActivityTestanySimcall final : public ResultingSimcall<ssize_t> {
34 const std::vector<activity::ActivityImpl*>& activities_;
35 std::vector<int> indexes_; // indexes in activities_ pointing to ready activities (=whose test() is positive)
37 std::string fun_call_;
40 ActivityTestanySimcall(ActorImpl* actor, const std::vector<activity::ActivityImpl*>& activities,
41 std::string_view fun_call);
42 bool is_enabled() override { return true; /* can return -1 if no activity is ready */ }
43 void serialize(std::stringstream& stream) const override;
44 std::string to_string() const override;
45 int get_max_consider() const override;
46 void prepare(int times_considered) override;
47 const std::vector<activity::ActivityImpl*>& get_activities() const { return activities_; }
48 int get_value() const { return next_value_; }
51 class ActivityWaitSimcall final : public ResultingSimcall<bool> {
52 activity::ActivityImpl* activity_;
53 const double timeout_;
54 std::string fun_call_;
57 ActivityWaitSimcall(ActorImpl* actor, activity::ActivityImpl* activity, double timeout, std::string_view fun_call)
58 : ResultingSimcall(actor, false), activity_(activity), timeout_(timeout), fun_call_(fun_call)
61 void serialize(std::stringstream& stream) const override;
62 std::string to_string() const override;
63 bool is_enabled() override;
64 activity::ActivityImpl* get_activity() const { return activity_; }
65 void set_activity(activity::ActivityImpl* activity) { activity_ = activity; }
66 double get_timeout() const { return timeout_; }
69 class ActivityWaitanySimcall final : public ResultingSimcall<ssize_t> {
70 const std::vector<activity::ActivityImpl*>& activities_;
71 std::vector<int> indexes_; // indexes in activities_ pointing to ready activities (=whose test() is positive)
72 const double timeout_;
74 std::string fun_call_;
77 ActivityWaitanySimcall(ActorImpl* actor, const std::vector<activity::ActivityImpl*>& activities, double timeout,
78 std::string_view fun_call);
79 bool is_enabled() override;
80 void serialize(std::stringstream& stream) const override;
81 std::string to_string() const override;
82 void prepare(int times_considered) override;
83 int get_max_consider() const override;
84 const std::vector<activity::ActivityImpl*>& get_activities() const { return activities_; }
85 double get_timeout() const { return timeout_; }
86 int get_value() const { return next_value_; }
89 class CommIsendSimcall final : public SimcallObserver {
90 activity::MailboxImpl* mbox_;
93 unsigned char* src_buff_;
94 size_t src_buff_size_;
97 activity::CommImpl* comm_ = {};
100 std::function<bool(void*, void*, activity::CommImpl*)> match_fun_;
101 std::function<void(void*)> clean_fun_; // used to free the synchro in case of problem after a detached send
102 std::function<void(activity::CommImpl*, void*, size_t)> copy_data_fun_; // used to copy data if not default one
104 std::string fun_call_;
108 ActorImpl* actor, activity::MailboxImpl* mbox, double payload_size, double rate, unsigned char* src_buff,
109 size_t src_buff_size, const std::function<bool(void*, void*, activity::CommImpl*)>& match_fun,
110 const std::function<void(void*)>& clean_fun, // used to free the synchro in case of problem after a detached send
111 const std::function<void(activity::CommImpl*, void*, size_t)>&
112 copy_data_fun, // used to copy data if not default one
113 void* payload, bool detached, std::string fun_call)
114 : SimcallObserver(actor)
116 , payload_size_(payload_size)
118 , src_buff_(src_buff)
119 , src_buff_size_(src_buff_size)
121 , detached_(detached)
122 , match_fun_(match_fun)
123 , clean_fun_(clean_fun)
124 , copy_data_fun_(copy_data_fun)
125 , fun_call_(fun_call)
128 void serialize(std::stringstream& stream) const override;
129 std::string to_string() const override;
130 activity::MailboxImpl* get_mailbox() const { return mbox_; }
131 double get_payload_size() const { return payload_size_; }
132 double get_rate() const { return rate_; }
133 unsigned char* get_src_buff() const { return src_buff_; }
134 size_t get_src_buff_size() const { return src_buff_size_; }
135 void* get_payload() const { return payload_; }
136 bool is_detached() const { return detached_; }
137 void set_comm(activity::CommImpl* comm) { comm_ = comm; }
138 void set_tag(int tag) { tag_ = tag; }
140 auto const& get_match_fun() const { return match_fun_; }
141 auto const& get_clean_fun() const { return clean_fun_; }
142 auto const& get_copy_data_fun() const { return copy_data_fun_; }
145 class CommIrecvSimcall final : public SimcallObserver {
146 activity::MailboxImpl* mbox_;
147 unsigned char* dst_buff_;
148 size_t* dst_buff_size_;
151 activity::CommImpl* comm_ = {};
154 std::function<bool(void*, void*, activity::CommImpl*)> match_fun_;
155 std::function<void(activity::CommImpl*, void*, size_t)> copy_data_fun_; // used to copy data if not default one
157 std::string fun_call_;
160 CommIrecvSimcall(ActorImpl* actor, activity::MailboxImpl* mbox, unsigned char* dst_buff, size_t* dst_buff_size,
161 const std::function<bool(void*, void*, activity::CommImpl*)>& match_fun,
162 const std::function<void(activity::CommImpl*, void*, size_t)>& copy_data_fun, void* payload,
163 double rate, std::string fun_call)
164 : SimcallObserver(actor)
166 , dst_buff_(dst_buff)
167 , dst_buff_size_(dst_buff_size)
170 , match_fun_(match_fun)
171 , copy_data_fun_(copy_data_fun)
172 , fun_call_(fun_call)
175 void serialize(std::stringstream& stream) const override;
176 std::string to_string() const override;
177 activity::MailboxImpl* get_mailbox() const { return mbox_; }
178 double get_rate() const { return rate_; }
179 unsigned char* get_dst_buff() const { return dst_buff_; }
180 size_t* get_dst_buff_size() const { return dst_buff_size_; }
181 void* get_payload() const { return payload_; }
182 void set_comm(activity::CommImpl* comm) { comm_ = comm; }
183 void set_tag(int tag) { tag_ = tag; }
185 auto const& get_match_fun() const { return match_fun_; };
186 auto const& get_copy_data_fun() const { return copy_data_fun_; }
189 } // namespace simgrid::kernel::actor