1 /* Copyright (c) 2012-2017. 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_SYNCHRO_PRIVATE_H
7 #define SIMIX_SYNCHRO_PRIVATE_H
9 #include "simgrid/s4u/ConditionVariable.hpp"
10 #include "src/simix/ActorImpl.hpp"
11 #include <boost/intrusive/list.hpp>
13 smx_activity_t SIMIX_synchro_wait(sg_host_t smx_host, double timeout);
16 s_smx_cond_t() : cond_(this) {}
18 std::atomic_int_fast32_t refcount_{1};
19 smx_mutex_t mutex = nullptr;
20 simgrid::simix::SynchroList sleeping; /* list of sleeping processes */
21 simgrid::s4u::ConditionVariable cond_;
26 simgrid::simix::SynchroList sleeping; /* list of sleeping processes */
29 XBT_PRIVATE void SIMIX_post_synchro(smx_activity_t synchro);
30 XBT_PRIVATE void SIMIX_synchro_stop_waiting(smx_actor_t process, smx_simcall_t simcall);
31 XBT_PRIVATE void SIMIX_synchro_destroy(smx_activity_t synchro);
32 XBT_PRIVATE void SIMIX_synchro_finish(smx_activity_t synchro);
34 XBT_PRIVATE smx_cond_t SIMIX_cond_init();
35 XBT_PRIVATE void SIMIX_cond_broadcast(smx_cond_t cond);
36 XBT_PRIVATE void SIMIX_cond_signal(smx_cond_t cond);
37 XBT_PRIVATE void intrusive_ptr_add_ref(s_smx_cond_t* cond);
38 XBT_PRIVATE void intrusive_ptr_release(s_smx_cond_t* cond);
40 XBT_PRIVATE XBT_PRIVATE smx_sem_t SIMIX_sem_init(unsigned int value);
41 XBT_PRIVATE void SIMIX_sem_release(smx_sem_t sem);
42 XBT_PRIVATE int SIMIX_sem_would_block(smx_sem_t sem);
43 XBT_PRIVATE int SIMIX_sem_get_capacity(smx_sem_t sem);