X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/3a45532529b6364712789f38628be11f36d39c52..HEAD:/src/simix/libsmx.cpp

diff --git a/src/simix/libsmx.cpp b/src/simix/libsmx.cpp
deleted file mode 100644
index 9b1ea6bb2a..0000000000
--- a/src/simix/libsmx.cpp
+++ /dev/null
@@ -1,255 +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) 2010-2022. 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 "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>
-
-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 (*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, 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_answered(
-        [&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);
-    });
-  }
-}
-
-/**
- * @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) // 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(mbox, "No rendez-vous point defined for isend");
-
-  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_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,
-                       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, 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_answered(
-        [&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);
-    });
-  }
-}
-/**
- * @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_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_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
-{
-  std::vector<simgrid::kernel::activity::ActivityImpl*> activities;
-  for (size_t i = 0; i < count; i++)
-    activities.push_back(static_cast<simgrid::kernel::activity::ActivityImpl*>(comms[i]));
-  simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
-  simgrid::kernel::actor::ActivityWaitanySimcall observer{issuer, activities, timeout};
-  ssize_t changed_pos = simgrid::kernel::actor::simcall_blocking(
-      [&observer] {
-        simgrid::kernel::activity::ActivityImpl::wait_any_for(observer.get_issuer(), observer.get_activities(),
-                                                              observer.get_timeout());
-      },
-      &observer);
-  if (changed_pos != -1)
-    activities.at(changed_pos)->get_iface()->complete(simgrid::s4u::Activity::State::FINISHED);
-  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 -1;
-  std::vector<simgrid::kernel::activity::ActivityImpl*> activities;
-  for (size_t i = 0; i < count; i++)
-    activities.push_back(static_cast<simgrid::kernel::activity::ActivityImpl*>(comms[i]));
-
-  simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
-  simgrid::kernel::actor::ActivityTestanySimcall observer{issuer, activities};
-  ssize_t changed_pos = simgrid::kernel::actor::simcall_blocking(
-      [&observer] {
-        simgrid::kernel::activity::ActivityImpl::test_any(observer.get_issuer(), observer.get_activities());
-      },
-      &observer);
-  if (changed_pos != -1)
-    comms[changed_pos]->get_iface()->complete(simgrid::s4u::Activity::State::FINISHED);
-  return changed_pos;
-}
-
-/**
- * @ingroup simix_comm_management
- */
-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();
-  simgrid::kernel::actor::ActivityTestSimcall observer{issuer, comm};
-  if (simgrid::kernel::actor::simcall_blocking([&observer] { observer.get_activity()->test(observer.get_issuer()); },
-                                               &observer)) {
-    comm->get_iface()->complete(simgrid::s4u::Activity::State::FINISHED);
-    return true;
-  }
-  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_answered(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;
-}