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 SIMGRID_SIMIX_PRIVATE_HPP
8 #define SIMGRID_SIMIX_PRIVATE_HPP
10 #include <simgrid/simix.hpp>
11 #include "smx_private.h"
14 * \brief creates a new context for a user level process
15 * \param code a main function
16 * \param argc the number of arguments of the main function
17 * \param argv the vector of arguments of the main function
18 * \param cleanup_func the function to call when the context stops
19 * \param cleanup_arg the argument of the cleanup_func function
21 static inline smx_context_t SIMIX_context_new(xbt_main_func_t code,
22 int argc, char **argv,
23 void_pfn_smxprocess_t cleanup_func,
24 smx_process_t simix_process)
27 xbt_die("simix is not initialized, please call MSG_init first");
28 return simix_global->context_factory->create_context(
29 code, argc, argv, cleanup_func, simix_process);
33 * \brief destroy a context
34 * \param context the context to destroy
35 * Argument must be stopped first -- runs in maestro context
37 static XBT_INLINE void SIMIX_context_free(smx_context_t context)
43 * \brief stops the execution of a context
44 * \param context to stop
46 static XBT_INLINE void SIMIX_context_stop(smx_context_t context)
52 \brief suspends a context and return the control back to the one which
54 \param context the context to be suspended (it must be the running one)
56 static XBT_INLINE void SIMIX_context_suspend(smx_context_t context)
62 \brief Executes all the processes to run (in parallel if possible).
64 static XBT_INLINE void SIMIX_context_runall(void)
66 if (!xbt_dynar_is_empty(simix_global->process_to_run))
67 simix_global->context_factory->run_all();
71 \brief returns the current running context
73 static XBT_INLINE smx_context_t SIMIX_context_self(void)
75 if (simix_global && simix_global->context_factory)
76 return simix_global->context_factory->self();
82 \brief returns the SIMIX process associated to a context
83 \param context The context
84 \return The SIMIX process
86 static XBT_INLINE smx_process_t SIMIX_context_get_process(smx_context_t context)
88 return context->process();
94 XBT_PRIVATE ContextFactory* thread_factory();
95 XBT_PRIVATE ContextFactory* sysv_factory();
96 XBT_PRIVATE ContextFactory* raw_factory();
97 XBT_PRIVATE ContextFactory* boost_factory();