1 /* Copyright (c) 2007-2017. 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_PRIVATE_HPP
7 #define SIMIX_PRIVATE_HPP
9 #include "simgrid/s4u/Actor.hpp"
10 #include "src/kernel/context/Context.hpp"
16 /********************************** Simix Global ******************************/
22 friend bool simgrid::s4u::this_actor::isMaestro();
25 smx_context_factory_t context_factory = nullptr;
26 std::vector<smx_actor_t> process_to_run;
27 std::vector<smx_actor_t> process_that_ran;
28 std::map<aid_t, smx_actor_t> process_list;
29 xbt_swag_t process_to_destroy = nullptr;
31 /* MCer cannot read members process_list and process_to_destroy above in the remote process, so we copy the info it
33 * FIXME: This is supposed to be a temporary hack.
34 * A better solution would be to change the split between MCer and MCed, where the responsibility
35 * to compute the list of the enabled transitions goes to the MCed.
36 * That way, the MCer would not need to have the list of actors on its side.
37 * These info could be published by the MCed to the MCer in a way inspired of vd.so
39 xbt_dynar_t actors_vector = xbt_dynar_new(sizeof(smx_actor_t), nullptr);
40 xbt_dynar_t dead_actors_vector = xbt_dynar_new(sizeof(smx_actor_t), nullptr);
42 smx_actor_t maestro_process = nullptr;
44 // Maps function names to actor code:
45 std::unordered_map<std::string, simgrid::simix::ActorCodeFactory> registered_functions;
47 // This might be used when no corresponding function name is registered:
48 simgrid::simix::ActorCodeFactory default_function;
50 smx_creation_func_t create_process_function = nullptr;
51 void_pfn_smxprocess_t kill_process_function = nullptr;
52 /** Callback used when killing a SMX_process */
53 void_pfn_smxprocess_t cleanup_process_function = nullptr;
54 xbt_os_mutex_t mutex = nullptr;
56 std::vector<simgrid::xbt::Task<void()>> tasks;
57 std::vector<simgrid::xbt::Task<void()>> tasksTemp;
59 std::vector<simgrid::simix::ActorImpl*> daemons;
66 XBT_PUBLIC_DATA(std::unique_ptr<simgrid::simix::Global>) simix_global;
68 XBT_PUBLIC(void) SIMIX_clean();
70 /******************************** Exceptions *********************************/
71 /** @brief Ask to the provided ActorImpl to raise the provided exception */
72 #define SMX_EXCEPTION(issuer, cat, val, msg) \
74 simgrid::simix::ActorImpl* _smx_throw_issuer = (issuer); /* evaluate only once */ \
75 xbt_ex e(XBT_THROW_POINT, msg); \
78 _smx_throw_issuer->exception = std::make_exception_ptr(e); \