1 /* Copyright (c) 2007-2010, 2012-2015. The SimGrid Team.
2 * All rights reserved. */
4 /* This program is free software; you can redistribute it and/or modify it
5 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #ifndef _SIMIX_PRIVATE_H
8 #define _SIMIX_PRIVATE_H
12 #include <unordered_map>
15 #include <xbt/functional.hpp>
17 #include "src/internal_config.h"
18 #include "simgrid/simix.h"
19 #include "surf/surf.h"
20 #include "xbt/config.h"
21 #include "xbt/xbt_os_time.h"
22 #include "xbt/function_types.h"
23 #include "src/xbt/ex_interface.h"
24 #include "src/instr/instr_private.h"
27 #include "src/kernel/context/Context.hpp"
29 /********************************** Simix Global ******************************/
36 smx_context_factory_t context_factory = nullptr;
37 xbt_dynar_t process_to_run = nullptr;
38 xbt_dynar_t process_that_ran = nullptr;
39 xbt_swag_t process_list = nullptr;
40 xbt_swag_t process_to_destroy = nullptr;
41 smx_actor_t maestro_process = nullptr;
43 // Maps function names to actor code:
44 std::unordered_map<std::string, simgrid::simix::ActorCodeFactory> registered_functions;
46 // This might be used when no corresponding function name is registered:
47 simgrid::simix::ActorCodeFactory default_function;
49 smx_creation_func_t create_process_function = nullptr;
50 void_pfn_smxprocess_t kill_process_function = nullptr;
51 /** Callback used when killing a SMX_process */
52 void_pfn_smxprocess_t cleanup_process_function = nullptr;
53 xbt_os_mutex_t mutex = nullptr;
55 std::vector<simgrid::xbt::Task<void()>> tasks;
56 std::vector<simgrid::xbt::Task<void()>> tasksTemp;
64 XBT_PUBLIC_DATA(std::unique_ptr<simgrid::simix::Global>) simix_global;
66 XBT_PUBLIC(void) SIMIX_clean();
68 /******************************** Exceptions *********************************/
69 /** @brief Ask to the provided simix process to raise the provided exception */
70 #define SMX_EXCEPTION(issuer, cat, val, msg) \
72 smx_actor_t _smx_throw_issuer = (issuer); /* evaluate only once */ \
73 xbt_ex e(XBT_THROW_POINT, msg); \
76 _smx_throw_issuer->exception = std::make_exception_ptr(e); \
79 /* ******************************** File ************************************ */
80 typedef struct s_smx_file {
81 surf_file_t surf_file;
82 void* data; /**< @brief user data */