src/simix/libsmx.cpp

   1 /* This file only contains deprecated code, and will die with v3.25           */
   2
   3 /* Copyright (c) 2010-2023. The SimGrid Team. All rights reserved.          */
   4
   5 /* This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the license (GNU LGPL) which comes with this package. */
   7
   8 #include "simgrid/config.h"
   9 #include "simgrid/modelchecker.h"
  10 #include "src/kernel/EngineImpl.hpp"
  11 #include "src/kernel/activity/CommImpl.hpp"
  12 #include "src/kernel/actor/SimcallObserver.hpp"
  13 #include "src/mc/mc_replay.hpp"
  14 #include <simgrid/s4u/Activity.hpp>
  15
  16 #define SIMIX_H_NO_DEPRECATED_WARNING // avoid deprecation warning on include (remove with XBT_ATTRIB_DEPRECATED_v335)
  17 #include <simgrid/simix.h>
  18
  19 void simcall_comm_send(simgrid::kernel::actor::ActorImpl* sender, simgrid::kernel::activity::MailboxImpl* mbox,
  20                        double task_size, double rate, void* src_buff, size_t src_buff_size,
  21                        bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
  22                        void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
  23                        double timeout) // XBT_ATTRIB_DEPRECATED_v335
  24 {
  25   xbt_assert(mbox, "No rendez-vous point defined for send");
  26   simgrid::s4u::Comm::send(sender, mbox->get_iface(), task_size, rate, src_buff, src_buff_size, match_fun,
  27                            copy_data_fun, data, timeout);
  28 }
  29
  30 simgrid::kernel::activity::ActivityImplPtr
  31 simcall_comm_isend(simgrid::kernel::actor::ActorImpl* sender, simgrid::kernel::activity::MailboxImpl* mbox,
  32                    double task_size, double rate, void* src_buff, size_t src_buff_size,
  33                    bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*), void (*clean_fun)(void*),
  34                    void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
  35                    bool detached) // XBT_ATTRIB_DEPRECATED_v335
  36 {
  37   /* checking for infinite values */
  38   xbt_assert(std::isfinite(task_size), "task_size is not finite!");
  39   xbt_assert(std::isfinite(rate), "rate is not finite!");
  40
  41   xbt_assert(mbox, "No rendez-vous point defined for isend");
  42
  43   simgrid::kernel::actor::CommIsendSimcall observer(sender, mbox, task_size, rate,
  44                                                     static_cast<unsigned char*>(src_buff), src_buff_size, match_fun,
  45                                                     clean_fun, copy_data_fun, data, detached);
  46   return simgrid::kernel::actor::simcall_answered(
  47       [&observer] { return simgrid::kernel::activity::CommImpl::isend(&observer); });
  48 }
  49
  50 void simcall_comm_recv(simgrid::kernel::actor::ActorImpl* receiver, simgrid::kernel::activity::MailboxImpl* mbox,
  51                        void* dst_buff, size_t* dst_buff_size,
  52                        bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
  53                        void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
  54                        double timeout, double rate) // XBT_ATTRIB_DEPRECATED_v335
  55 {
  56   xbt_assert(mbox, "No rendez-vous point defined for recv");
  57   simgrid::s4u::Comm::recv(receiver, mbox->get_iface(), dst_buff, dst_buff_size, match_fun, copy_data_fun, data,
  58                            timeout, rate);
  59 }
  60
  61 simgrid::kernel::activity::ActivityImplPtr
  62 simcall_comm_irecv(simgrid::kernel::actor::ActorImpl* receiver, simgrid::kernel::activity::MailboxImpl* mbox,
  63                    void* dst_buff, size_t* dst_buff_size,
  64                    bool (*match_fun)(void*, void*, simgrid::kernel::activity::CommImpl*),
  65                    void (*copy_data_fun)(simgrid::kernel::activity::CommImpl*, void*, size_t), void* data,
  66                    double rate) // XBT_ATTRIB_DEPRECATED_v335
  67 {
  68   xbt_assert(mbox, "No rendez-vous point defined for irecv");
  69
  70   simgrid::kernel::actor::CommIrecvSimcall observer(receiver, mbox, static_cast<unsigned char*>(dst_buff),
  71                                                     dst_buff_size, match_fun, copy_data_fun, data, rate);
  72   return simgrid::kernel::actor::simcall_answered(
  73       [&observer] { return simgrid::kernel::activity::CommImpl::irecv(&observer); });
  74 }
  75
  76 ssize_t simcall_comm_waitany(simgrid::kernel::activity::CommImpl* comms[], size_t count,
  77                              double timeout) // XBT_ATTRIB_DEPRECATED_v335
  78 {
  79   std::vector<simgrid::kernel::activity::ActivityImpl*> activities;
  80   for (size_t i = 0; i < count; i++)
  81     activities.push_back(static_cast<simgrid::kernel::activity::ActivityImpl*>(comms[i]));
  82   simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
  83   simgrid::kernel::actor::ActivityWaitanySimcall observer{issuer, activities, timeout};
  84   ssize_t changed_pos = simgrid::kernel::actor::simcall_blocking(
  85       [&observer] {
  86         simgrid::kernel::activity::ActivityImpl::wait_any_for(observer.get_issuer(), observer.get_activities(),
  87                                                               observer.get_timeout());
  88       },
  89       &observer);
  90   if (changed_pos != -1)
  91     activities.at(changed_pos)->get_iface()->complete(simgrid::s4u::Activity::State::FINISHED);
  92   return changed_pos;
  93 }
  94
  95 ssize_t simcall_comm_testany(simgrid::kernel::activity::CommImpl* comms[], size_t count) // XBT_ATTRIB_DEPRECATED_v335
  96 {
  97   if (count == 0)
  98     return -1;
  99   std::vector<simgrid::kernel::activity::ActivityImpl*> activities;
 100   for (size_t i = 0; i < count; i++)
 101     activities.push_back(static_cast<simgrid::kernel::activity::ActivityImpl*>(comms[i]));
 102
 103   simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
 104   simgrid::kernel::actor::ActivityTestanySimcall observer{issuer, activities};
 105   ssize_t changed_pos = simgrid::kernel::actor::simcall_blocking(
 106       [&observer] {
 107         simgrid::kernel::activity::ActivityImpl::test_any(observer.get_issuer(), observer.get_activities());
 108       },
 109       &observer);
 110   if (changed_pos != -1)
 111     comms[changed_pos]->get_iface()->complete(simgrid::s4u::Activity::State::FINISHED);
 112   return changed_pos;
 113 }
 114
 115 void simcall_comm_wait(simgrid::kernel::activity::ActivityImpl* comm, double timeout) // XBT_ATTRIB_DEPRECATED_v335
 116 {
 117   xbt_assert(std::isfinite(timeout), "timeout is not finite!");
 118   simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
 119   simgrid::kernel::actor::simcall_blocking([issuer, comm, timeout] { comm->wait_for(issuer, timeout); });
 120 }
 121
 122 bool simcall_comm_test(simgrid::kernel::activity::ActivityImpl* comm) // XBT_ATTRIB_DEPRECATED_v335
 123 {
 124   simgrid::kernel::actor::ActorImpl* issuer = simgrid::kernel::actor::ActorImpl::self();
 125   simgrid::kernel::actor::ActivityTestSimcall observer{issuer, comm};
 126   if (simgrid::kernel::actor::simcall_blocking([&observer] { observer.get_activity()->test(observer.get_issuer()); },
 127                                                &observer)) {
 128     comm->get_iface()->complete(simgrid::s4u::Activity::State::FINISHED);
 129     return true;
 130   }
 131   return false;
 132 }