-/* 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 */
+/* This file only contains deprecated code, and will die with v3.25 */
-/* Copyright (c) 2010-2022. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2010-2023. 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/config.h"
+#include "simgrid/modelchecker.h"
#include "src/kernel/EngineImpl.hpp"
#include "src/kernel/activity/CommImpl.hpp"
-#include "src/kernel/activity/ConditionVariableImpl.hpp"
-#include "src/kernel/activity/MutexImpl.hpp"
-#include "src/kernel/activity/SemaphoreImpl.hpp"
#include "src/kernel/actor/SimcallObserver.hpp"
#include "src/mc/mc_replay.hpp"
-#include "xbt/random.hpp"
-#include <simgrid/Exception.hpp>
#include <simgrid/s4u/Activity.hpp>
-#include <boost/core/demangle.hpp>
-#include <string>
-#include <typeinfo>
+#define SIMIX_H_NO_DEPRECATED_WARNING // avoid deprecation warning on include (remove with XBT_ATTRIB_DEPRECATED_v335)
+#include <simgrid/simix.h>
-XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(simix);
-
-/**
- * @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 simcall_comm_send(simgrid::kernel::actor::ActorImpl* sender, simgrid::kernel::activity::MailboxImpl* 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)
+ double timeout) // XBT_ATTRIB_DEPRECATED_v335
{
- /* 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, and wants comm to be nullptr during the simcall */
- simgrid::kernel::activity::ActivityImplPtr comm = nullptr;
-
- simgrid::kernel::actor::CommIsendSimcall send_observer{
- sender, mbox, task_size, rate, static_cast<unsigned char*>(src_buff), src_buff_size, match_fun,
- nullptr, copy_data_fun, data, false};
- comm = simgrid::kernel::actor::simcall(
- [&send_observer] { return simgrid::kernel::activity::CommImpl::isend(&send_observer); }, &send_observer);
-
- simgrid::kernel::actor::ActivityWaitSimcall wait_observer{sender, comm.get(), timeout};
- if (simgrid::kernel::actor::simcall_blocking(
- [&wait_observer] {
- wait_observer.get_activity()->wait_for(wait_observer.get_issuer(), wait_observer.get_timeout());
- },
- &wait_observer)) {
- throw simgrid::TimeoutException(XBT_THROW_POINT, "Timeouted");
- }
- comm = nullptr;
- }
- else {
- simgrid::kernel::actor::CommIsendSimcall observer(sender, mbox, task_size, rate,
- static_cast<unsigned char*>(src_buff), src_buff_size, match_fun,
- nullptr, copy_data_fun, data, false);
- simgrid::kernel::actor::simcall_blocking([&observer, timeout] {
- simgrid::kernel::activity::ActivityImplPtr comm = simgrid::kernel::activity::CommImpl::isend(&observer);
- comm->wait_for(observer.get_issuer(), timeout);
- });
- }
+ simgrid::s4u::Comm::send(sender, mbox->get_iface(), task_size, rate, 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)
+simcall_comm_isend(simgrid::kernel::actor::ActorImpl* sender, simgrid::kernel::activity::MailboxImpl* 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) // XBT_ATTRIB_DEPRECATED_v335
{
/* checking for infinite values */
xbt_assert(std::isfinite(task_size), "task_size is not finite!");
simgrid::kernel::actor::CommIsendSimcall observer(sender, mbox, task_size, rate,
static_cast<unsigned char*>(src_buff), src_buff_size, match_fun,
clean_fun, copy_data_fun, data, detached);
- return simgrid::kernel::actor::simcall([&observer] { return simgrid::kernel::activity::CommImpl::isend(&observer); });
+ return simgrid::kernel::actor::simcall_answered(
+ [&observer] { return simgrid::kernel::activity::CommImpl::isend(&observer); });
}
-/**
- * @ingroup simix_comm_management
- */
-void simcall_comm_recv(smx_actor_t receiver, smx_mailbox_t mbox, void* dst_buff, size_t* dst_buff_size,
+void simcall_comm_recv(simgrid::kernel::actor::ActorImpl* receiver, simgrid::kernel::activity::MailboxImpl* 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)
+ double timeout, double rate) // XBT_ATTRIB_DEPRECATED_v335
{
- 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, and wants comm to be nullptr during the simcall */
- simgrid::kernel::activity::ActivityImplPtr comm = nullptr;
-
- simgrid::kernel::actor::CommIrecvSimcall observer{
- receiver, mbox, static_cast<unsigned char*>(dst_buff), dst_buff_size, match_fun, copy_data_fun, data, rate};
- comm = simgrid::kernel::actor::simcall(
- [&observer] { return simgrid::kernel::activity::CommImpl::irecv(&observer); }, &observer);
-
- simgrid::kernel::actor::ActivityWaitSimcall wait_observer{receiver, comm.get(), timeout};
- if (simgrid::kernel::actor::simcall_blocking(
- [&wait_observer] {
- wait_observer.get_activity()->wait_for(wait_observer.get_issuer(), wait_observer.get_timeout());
- },
- &wait_observer)) {
- throw simgrid::TimeoutException(XBT_THROW_POINT, "Timeouted");
- }
- comm = nullptr;
- }
- else {
- simgrid::kernel::actor::CommIrecvSimcall observer(receiver, mbox, static_cast<unsigned char*>(dst_buff),
- dst_buff_size, match_fun, copy_data_fun, data, rate);
- simgrid::kernel::actor::simcall_blocking([&observer, timeout] {
- simgrid::kernel::activity::ActivityImplPtr comm = simgrid::kernel::activity::CommImpl::irecv(&observer);
- comm->wait_for(observer.get_issuer(), timeout);
- });
- }
+ simgrid::s4u::Comm::recv(receiver, mbox->get_iface(), 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,
+simcall_comm_irecv(simgrid::kernel::actor::ActorImpl* receiver, simgrid::kernel::activity::MailboxImpl* 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)
+ void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
+ double rate) // XBT_ATTRIB_DEPRECATED_v335
{
xbt_assert(mbox, "No rendez-vous point defined for irecv");
simgrid::kernel::actor::CommIrecvSimcall observer(receiver, mbox, static_cast<unsigned char*>(dst_buff),
dst_buff_size, match_fun, copy_data_fun, data, rate);
- return simgrid::kernel::actor::simcall([&observer] { return simgrid::kernel::activity::CommImpl::irecv(&observer); });
+ return simgrid::kernel::actor::simcall_answered(
+ [&observer] { return simgrid::kernel::activity::CommImpl::irecv(&observer); });
}
-/**
- * @ingroup simix_comm_management
- */
ssize_t simcall_comm_waitany(simgrid::kernel::activity::CommImpl* comms[], size_t count,
double timeout) // XBT_ATTRIB_DEPRECATED_v335
{
return changed_pos;
}
-/**
- * @ingroup simix_comm_management
- */
ssize_t simcall_comm_testany(simgrid::kernel::activity::CommImpl* comms[], size_t count) // XBT_ATTRIB_DEPRECATED_v335
{
if (count == 0)
return changed_pos;
}
-/**
- * @ingroup simix_comm_management
- */
-void simcall_comm_wait(simgrid::kernel::activity::ActivityImpl* comm, double timeout)
+void simcall_comm_wait(simgrid::kernel::activity::ActivityImpl* comm, double timeout) // XBT_ATTRIB_DEPRECATED_v335
{
xbt_assert(std::isfinite(timeout), "timeout is not finite!");
-
simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
-
simgrid::kernel::actor::simcall_blocking([issuer, comm, timeout] { comm->wait_for(issuer, timeout); });
}
-/**
- * @ingroup simix_comm_management
- *
- */
bool simcall_comm_test(simgrid::kernel::activity::ActivityImpl* comm) // XBT_ATTRIB_DEPRECATED_v335
{
simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
}
return false;
}
-
-static void simcall(simgrid::simix::Simcall call, std::function<void()> const& code)
-{
- auto self = simgrid::kernel::actor::ActorImpl::self();
- self->simcall_.call_ = call;
- self->simcall_.code_ = &code;
- if (not simgrid::kernel::EngineImpl::get_instance()->is_maestro(self)) {
- XBT_DEBUG("Yield process '%s' on simcall %s", self->get_cname(), SIMIX_simcall_name(self->simcall_));
- self->yield();
- } else {
- self->simcall_handle(0);
- }
-}
-
-void simcall_run_kernel(std::function<void()> const& code, simgrid::kernel::actor::SimcallObserver* observer)
-{
- simgrid::kernel::actor::ActorImpl::self()->simcall_.observer_ = observer;
- // The function `code` is called in kernel mode (either because we are already in maestor or after a context switch)
- // and simcall_answer() is called
- simcall(simgrid::simix::Simcall::RUN_ANSWERED, code);
- simgrid::kernel::actor::ActorImpl::self()->simcall_.observer_ = nullptr;
-}
-
-void simcall_run_blocking(std::function<void()> const& code, simgrid::kernel::actor::SimcallObserver* observer)
-{
- simgrid::kernel::actor::ActorImpl::self()->simcall_.observer_ = observer;
- // The function `code` is called in kernel mode (either because we are already in maestor or after a context switch)
- // BUT simcall_answer IS NOT CALLED
- simcall(simgrid::simix::Simcall::RUN_BLOCKING, code);
- simgrid::kernel::actor::ActorImpl::self()->simcall_.observer_ = nullptr;
-}
-
-/* ************************************************************************** */
-
-namespace simgrid {
-namespace simix {
-
-void unblock(smx_actor_t actor)
-{
- xbt_assert(s4u::Actor::is_maestro());
- actor->simcall_answer();
-}
-} // namespace simix
-} // namespace simgrid