+++ /dev/null
-/* libsmx.c - public interface to simix */
-/* -------- */
-/* These functions are the only ones that are visible from the higher levels */
-/* (most of them simply add some documentation to the generated simcall body) */
-/* */
-/* This is somehow the "libc" of SimGrid */
-
-/* Copyright (c) 2010-2021. The SimGrid Team. All rights reserved. */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#include "mc/mc.h"
-#include "simgrid/simix/blocking_simcall.hpp"
-#include "src/kernel/activity/CommImpl.hpp"
-#include "src/kernel/activity/ConditionVariableImpl.hpp"
-#include "src/kernel/activity/ExecImpl.hpp"
-#include "src/kernel/activity/IoImpl.hpp"
-#include "src/kernel/activity/MailboxImpl.hpp"
-#include "src/kernel/activity/MutexImpl.hpp"
-#include "src/kernel/activity/SemaphoreImpl.hpp"
-#include "src/mc/checker/SimcallObserver.hpp"
-#include "src/mc/mc_replay.hpp"
-#include "src/plugins/vm/VirtualMachineImpl.hpp"
-#include "xbt/random.hpp"
-
-#include "popping_bodies.cpp"
-
-/**
- * @ingroup simix_host_management
- * @brief Waits for the completion of an execution synchro and destroy it.
- *
- * @param execution The execution synchro
- */
-simgrid::kernel::activity::State simcall_execution_wait(simgrid::kernel::activity::ActivityImpl* execution,
- double timeout) // XBT_ATTRIB_DEPRECATED_v330
-{
- simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
- simgrid::kernel::actor::simcall_blocking<void>(
- [execution, issuer, timeout] { execution->wait_for(issuer, timeout); });
- return simgrid::kernel::activity::State::DONE;
-}
-
-simgrid::kernel::activity::State simcall_execution_wait(const simgrid::kernel::activity::ActivityImplPtr& execution,
- double timeout) // XBT_ATTRIB_DEPRECATED_v330
-{
- simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
- simgrid::kernel::actor::simcall_blocking<void>(
- [execution, issuer, timeout] { execution->wait_for(issuer, timeout); });
- return simgrid::kernel::activity::State::DONE;
-}
-
-bool simcall_execution_test(simgrid::kernel::activity::ActivityImpl* execution) // XBT_ATTRIB_DEPRECATED_v330
-{
- return simgrid::kernel::actor::simcall([execution] { return execution->test(); });
-}
-
-bool simcall_execution_test(const simgrid::kernel::activity::ActivityImplPtr& execution) // XBT_ATTRIB_DEPRECATED_v330
-{
- return simgrid::kernel::actor::simcall([execution] { return execution->test(); });
-}
-
-unsigned int simcall_execution_waitany_for(simgrid::kernel::activity::ExecImpl* execs[], size_t count, double timeout)
-{
- return simcall_BODY_execution_waitany_for(execs, count, timeout);
-}
-
-void simcall_process_join(smx_actor_t process, double timeout) // XBT_ATTRIB_DEPRECATED_v328
-{
- simgrid::kernel::actor::ActorImpl::self()->join(process, timeout);
-}
-
-void simcall_process_suspend(smx_actor_t process) // XBT_ATTRIB_DEPRECATED_v328
-{
- process->get_iface()->suspend();
-}
-
-simgrid::kernel::activity::State simcall_process_sleep(double duration) // XBT_ATTRIB_DEPRECATED_v329
-{
- simgrid::kernel::actor::ActorImpl::self()->sleep(duration);
- return simgrid::kernel::activity::State::DONE;
-}
-
-/**
- * @ingroup simix_comm_management
- */
-void simcall_comm_send(smx_actor_t sender, smx_mailbox_t mbox, double task_size, double rate, void* src_buff,
- size_t src_buff_size, bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
- void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
- double timeout)
-{
- /* checking for infinite values */
- xbt_assert(std::isfinite(task_size), "task_size is not finite!");
- xbt_assert(std::isfinite(rate), "rate is not finite!");
- xbt_assert(std::isfinite(timeout), "timeout is not finite!");
-
- xbt_assert(mbox, "No rendez-vous point defined for send");
-
- if (MC_is_active() || MC_record_replay_is_active()) {
- /* the model-checker wants two separate simcalls */
- simgrid::kernel::activity::ActivityImplPtr comm =
- nullptr; /* MC needs the comm to be set to nullptr during the simcall */
- comm = simcall_comm_isend(sender, mbox, task_size, rate, src_buff, src_buff_size, match_fun, nullptr, copy_data_fun,
- data, false);
- simcall_comm_wait(comm.get(), timeout);
- comm = nullptr;
- }
- else {
- simcall_BODY_comm_send(sender, mbox, task_size, rate, static_cast<unsigned char*>(src_buff), src_buff_size,
- match_fun, copy_data_fun, data, timeout);
- }
-}
-
-/**
- * @ingroup simix_comm_management
- */
-simgrid::kernel::activity::ActivityImplPtr
-simcall_comm_isend(smx_actor_t sender, smx_mailbox_t mbox, double task_size, double rate, void* src_buff,
- size_t src_buff_size, bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
- void (*clean_fun)(void*), void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t),
- void* data, bool detached)
-{
- /* checking for infinite values */
- xbt_assert(std::isfinite(task_size), "task_size is not finite!");
- xbt_assert(std::isfinite(rate), "rate is not finite!");
-
- xbt_assert(mbox, "No rendez-vous point defined for isend");
-
- return simcall_BODY_comm_isend(sender, mbox, task_size, rate, static_cast<unsigned char*>(src_buff), src_buff_size,
- match_fun, clean_fun, copy_data_fun, data, detached);
-}
-
-/**
- * @ingroup simix_comm_management
- */
-void simcall_comm_recv(smx_actor_t receiver, smx_mailbox_t mbox, void* dst_buff, size_t* dst_buff_size,
- bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
- void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
- double timeout, double rate)
-{
- xbt_assert(std::isfinite(timeout), "timeout is not finite!");
- xbt_assert(mbox, "No rendez-vous point defined for recv");
-
- if (MC_is_active() || MC_record_replay_is_active()) {
- /* the model-checker wants two separate simcalls */
- simgrid::kernel::activity::ActivityImplPtr comm =
- nullptr; /* MC needs the comm to be set to nullptr during the simcall */
- comm = simcall_comm_irecv(receiver, mbox, dst_buff, dst_buff_size,
- match_fun, copy_data_fun, data, rate);
- simcall_comm_wait(comm.get(), timeout);
- comm = nullptr;
- }
- else {
- simcall_BODY_comm_recv(receiver, mbox, static_cast<unsigned char*>(dst_buff), dst_buff_size, match_fun,
- copy_data_fun, data, timeout, rate);
- }
-}
-/**
- * @ingroup simix_comm_management
- */
-simgrid::kernel::activity::ActivityImplPtr
-simcall_comm_irecv(smx_actor_t receiver, smx_mailbox_t mbox, void* dst_buff, size_t* dst_buff_size,
- bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
- void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data, double rate)
-{
- xbt_assert(mbox, "No rendez-vous point defined for irecv");
-
- return simcall_BODY_comm_irecv(receiver, mbox, static_cast<unsigned char*>(dst_buff), dst_buff_size, match_fun,
- copy_data_fun, data, rate);
-}
-
-/**
- * @ingroup simix_comm_management
- */
-simgrid::kernel::activity::ActivityImplPtr
-simcall_comm_iprobe(smx_mailbox_t mbox, int type, bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
- void* data) // XBT_ATTRIB_DEPRECATED_v330
-{
- xbt_assert(mbox, "No rendez-vous point defined for iprobe");
-
- return simgrid::kernel::actor::simcall([mbox, type, match_fun, data] { return mbox->iprobe(type, match_fun, data); });
-}
-
-/**
- * @ingroup simix_comm_management
- */
-unsigned int simcall_comm_waitany(simgrid::kernel::activity::ActivityImplPtr comms[], size_t count,
- double timeout) // XBT_ATTRIB_DEPRECATED_v330
-{
- std::vector<simgrid::kernel::activity::CommImpl*> rcomms(count);
- std::transform(comms, comms + count, begin(rcomms), [](const simgrid::kernel::activity::ActivityImplPtr& comm) {
- return static_cast<simgrid::kernel::activity::CommImpl*>(comm.get());
- });
- return simcall_BODY_comm_waitany(rcomms.data(), rcomms.size(), timeout);
-}
-
-unsigned int simcall_comm_waitany(simgrid::kernel::activity::CommImpl* comms[], size_t count, double timeout)
-{
- return simcall_BODY_comm_waitany(comms, count, timeout);
-}
-
-/**
- * @ingroup simix_comm_management
- */
-int simcall_comm_testany(simgrid::kernel::activity::ActivityImplPtr comms[], size_t count) // XBT_ATTRIB_DEPRECATED_v330
-{
- if (count == 0)
- return -1;
- std::vector<simgrid::kernel::activity::CommImpl*> rcomms(count);
- std::transform(comms, comms + count, begin(rcomms), [](const simgrid::kernel::activity::ActivityImplPtr& comm) {
- return static_cast<simgrid::kernel::activity::CommImpl*>(comm.get());
- });
- return simcall_BODY_comm_testany(rcomms.data(), rcomms.size());
-}
-
-int simcall_comm_testany(simgrid::kernel::activity::CommImpl* comms[], size_t count)
-{
- if (count == 0)
- return -1;
- return simcall_BODY_comm_testany(comms, count);
-}
-
-/**
- * @ingroup simix_comm_management
- */
-void simcall_comm_wait(simgrid::kernel::activity::ActivityImpl* comm, double timeout)
-{
- xbt_assert(std::isfinite(timeout), "timeout is not finite!");
- simcall_BODY_comm_wait(static_cast<simgrid::kernel::activity::CommImpl*>(comm), timeout);
-}
-
-/**
- * @ingroup simix_comm_management
- *
- */
-bool simcall_comm_test(simgrid::kernel::activity::ActivityImpl* comm)
-{
- return simcall_BODY_comm_test(static_cast<simgrid::kernel::activity::CommImpl*>(comm));
-}
-
-/**
- * @ingroup simix_synchro_management
- *
- */
-smx_mutex_t simcall_mutex_init() // XBT_ATTRIB_DEPRECATED_v330
-{
- if (simix_global == nullptr) {
- fprintf(stderr, "You must initialize the SimGrid engine before using it\n"); // We can't use xbt_die since we may
- // get there before the initialization
- xbt_abort();
- }
- return simgrid::kernel::actor::simcall([] { return new simgrid::kernel::activity::MutexImpl(); });
-}
-
-/**
- * @ingroup simix_synchro_management
- *
- */
-void simcall_mutex_lock(smx_mutex_t mutex) // XBT_ATTRIB_DEPRECATD_v331
-{
- mutex->mutex().lock();
-}
-
-/**
- * @ingroup simix_synchro_management
- *
- */
-int simcall_mutex_trylock(smx_mutex_t mutex) // XBT_ATTRIB_DEPRECATD_v331
-{
- return mutex->mutex().try_lock();
-}
-
-/**
- * @ingroup simix_synchro_management
- *
- */
-void simcall_mutex_unlock(smx_mutex_t mutex) // XBT_ATTRIB_DEPRECATD_v331
-{
- mutex->mutex().unlock();
-}
-
-/**
- * @ingroup simix_synchro_management
- *
- */
-smx_cond_t simcall_cond_init() // XBT_ATTRIB_DEPRECATED_v330
-{
- return simgrid::kernel::actor::simcall([] { return new simgrid::kernel::activity::ConditionVariableImpl(); });
-}
-
-/**
- * @ingroup simix_synchro_management
- *
- */
-void simcall_cond_wait(smx_cond_t cond, smx_mutex_t mutex) // XBT_ATTRIB_DEPRECATED_v331
-{
- cond->get_iface()->wait(std::unique_lock<simgrid::s4u::Mutex>(mutex->mutex()));
-}
-
-/**
- * @ingroup simix_synchro_management
- *
- */
-int simcall_cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double timeout) // XBT_ATTRIB_DEPRECATD_v331
-{
- return cond->get_iface()->wait_for(std::unique_lock<simgrid::s4u::Mutex>(mutex->mutex()), timeout) ==
- std::cv_status::timeout;
-}
-
-/**
- * @ingroup simix_synchro_management
- *
- */
-void simcall_sem_acquire(smx_sem_t sem) // XBT_ATTRIB_DEPRECATD_v331
-{
- return sem->sem().acquire();
-}
-
-/**
- * @ingroup simix_synchro_management
- *
- */
-int simcall_sem_acquire_timeout(smx_sem_t sem, double timeout)
-{
- xbt_assert(std::isfinite(timeout), "timeout is not finite!");
- return simcall_BODY_sem_acquire_timeout(sem, timeout);
-}
-
-simgrid::kernel::activity::State simcall_io_wait(simgrid::kernel::activity::ActivityImpl* io,
- double timeout) // XBT_ATTRIB_DEPRECATED_v330
-{
- simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
- simgrid::kernel::actor::simcall_blocking<void>([io, issuer, timeout] { io->wait_for(issuer, timeout); });
- return simgrid::kernel::activity::State::DONE;
-}
-
-simgrid::kernel::activity::State simcall_io_wait(const simgrid::kernel::activity::ActivityImplPtr& io,
- double timeout) // XBT_ATTRIB_DEPRECATED_v330
-{
- simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
- simgrid::kernel::actor::simcall_blocking<void>([io, issuer, timeout] { io->wait_for(issuer, timeout); });
- return simgrid::kernel::activity::State::DONE;
-}
-
-bool simcall_io_test(simgrid::kernel::activity::ActivityImpl* io) // XBT_ATTRIB_DEPRECATED_v330
-{
- return simgrid::kernel::actor::simcall([io] { return io->test(); });
-}
-
-bool simcall_io_test(const simgrid::kernel::activity::ActivityImplPtr& io) // XBT_ATTRIB_DEPRECATD_v330
-{
- return simgrid::kernel::actor::simcall([io] { return io->test(); });
-}
-
-void simcall_run_kernel(std::function<void()> const& code, simgrid::mc::SimcallObserver* observer)
-{
- simgrid::kernel::actor::ActorImpl::self()->simcall_.observer_ = observer;
- simcall_BODY_run_kernel(&code);
- simgrid::kernel::actor::ActorImpl::self()->simcall_.observer_ = nullptr;
-}
-
-void simcall_run_blocking(std::function<void()> const& code, simgrid::mc::SimcallObserver* observer)
-{
- simgrid::kernel::actor::ActorImpl::self()->simcall_.observer_ = observer;
- simcall_BODY_run_blocking(&code);
- simgrid::kernel::actor::ActorImpl::self()->simcall_.observer_ = nullptr;
-}
-
-int simcall_mc_random(int min, int max) // XBT_ATTRIB_DEPRECATD_v331
-{
- return MC_random(min, max);
-}
-
-/* ************************************************************************** */
-
-/** @brief returns a printable string representing a simcall */
-const char* SIMIX_simcall_name(Simcall kind)
-{
- return simcall_names[static_cast<int>(kind)];
-}
-
-namespace simgrid {
-namespace simix {
-
-void unblock(smx_actor_t actor)
-{
- xbt_assert(SIMIX_is_maestro());
- actor->simcall_answer();
-}
-} // namespace simix
-} // namespace simgrid
