X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/55a08c7439db5b0335a5b26e40b3a46e1e03d3e8..HEAD:/src/simix/libsmx.cpp diff --git a/src/simix/libsmx.cpp b/src/simix/libsmx.cpp deleted file mode 100644 index 86e74dac3b..0000000000 --- a/src/simix/libsmx.cpp +++ /dev/null @@ -1,384 +0,0 @@ -/* 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) 2010-2020. 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/mc/mc_replay.hpp" -#include "src/plugins/vm/VirtualMachineImpl.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( - [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( - [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_DEPRECATED_v328 -{ - simgrid::kernel::actor::ActorImpl::self()->join(process, timeout); -} - -void simcall_process_suspend(smx_actor_t process) // XBT_DEPRECATED_v328 -{ - process->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(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(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(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(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::unique_ptr rcomms(new simgrid::kernel::activity::CommImpl*[count]); - std::transform(comms, comms + count, rcomms.get(), [](const simgrid::kernel::activity::ActivityImplPtr& comm) { - return static_cast(comm.get()); - }); - return simcall_BODY_comm_waitany(rcomms.get(), count, 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::unique_ptr rcomms(new simgrid::kernel::activity::CommImpl*[count]); - std::transform(comms, comms + count, rcomms.get(), [](const simgrid::kernel::activity::ActivityImplPtr& comm) { - return static_cast(comm.get()); - }); - return simcall_BODY_comm_testany(rcomms.get(), count); -} - -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(comm), timeout); -} - -/** - * @ingroup simix_comm_management - * - */ -bool simcall_comm_test(simgrid::kernel::activity::ActivityImpl* comm) -{ - return simcall_BODY_comm_test(static_cast(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) -{ - simcall_BODY_mutex_lock(mutex); -} - -/** - * @ingroup simix_synchro_management - * - */ -int simcall_mutex_trylock(smx_mutex_t mutex) -{ - return simcall_BODY_mutex_trylock(mutex); -} - -/** - * @ingroup simix_synchro_management - * - */ -void simcall_mutex_unlock(smx_mutex_t mutex) -{ - simcall_BODY_mutex_unlock(mutex); -} - -/** - * @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) -{ - simcall_BODY_cond_wait(cond, mutex); -} - -/** - * @ingroup simix_synchro_management - * - */ -int simcall_cond_wait_timeout(smx_cond_t cond, smx_mutex_t mutex, double timeout) -{ - xbt_assert(std::isfinite(timeout), "timeout is not finite!"); - return simcall_BODY_cond_wait_timeout(cond, mutex, timeout); -} - -/** - * @ingroup simix_synchro_management - * - */ -void simcall_sem_acquire(smx_sem_t sem) -{ - simcall_BODY_sem_acquire(sem); -} - -/** - * @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([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([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 const& code, simgrid::mc::SimcallInspector* t) -{ - simgrid::kernel::actor::ActorImpl::self()->simcall_.inspector_ = t; - simcall_BODY_run_kernel(&code); -} - -void simcall_run_blocking(std::function const& code, simgrid::mc::SimcallInspector* t = nullptr) -{ - simgrid::kernel::actor::ActorImpl::self()->simcall_.inspector_ = t; - simcall_BODY_run_blocking(&code); -} - -int simcall_mc_random(int min, int max) { - return simcall_BODY_mc_random(min, max); -} - -/* ************************************************************************** */ - -/** @brief returns a printable string representing a simcall */ -const char *SIMIX_simcall_name(e_smx_simcall_t kind) { - return simcall_names[kind]; -} - -namespace simgrid { -namespace simix { - -void unblock(smx_actor_t actor) -{ - xbt_assert(SIMIX_is_maestro()); - actor->simcall_answer(); -} -} // namespace simix -} // namespace simgrid