-/* Copyright (c) 2008-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2008-2020. 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. */
using simgrid::mc::remote;
-XBT_LOG_NEW_DEFAULT_SUBCATEGORY(mc_state, mc, "Logging specific to MC (state)");
-
namespace simgrid {
namespace mc {
State::State(unsigned long state_number) : num_(state_number)
{
- this->internal_comm.clear();
- this->internal_req = s_smx_simcall();
- this->executed_req_ = s_smx_simcall();
+ this->internal_comm_.clear();
actor_states_.resize(MC_smx_get_maxpid());
/* Stateful model checking */
if ((_sg_mc_checkpoint > 0 && (state_number % _sg_mc_checkpoint == 0)) || _sg_mc_termination) {
- system_state = std::make_shared<simgrid::mc::Snapshot>(num_);
+ system_state_ = std::make_shared<simgrid::mc::Snapshot>(num_);
if (_sg_mc_comms_determinism || _sg_mc_send_determinism) {
MC_state_copy_incomplete_communications_pattern(this);
MC_state_copy_index_communications_pattern(this);
return nullptr; // Not executable in the application
smx_simcall_t req = nullptr;
- switch (actor->simcall.call_) {
+ switch (actor->simcall_.call_) {
case SIMCALL_COMM_WAITANY:
state->transition_.argument_ = -1;
- while (procstate->times_considered < simcall_comm_waitany__get__count(&actor->simcall)) {
- if (simgrid::mc::request_is_enabled_by_idx(&actor->simcall, procstate->times_considered)) {
+ while (procstate->times_considered < simcall_comm_waitany__get__count(&actor->simcall_)) {
+ if (simgrid::mc::request_is_enabled_by_idx(&actor->simcall_, procstate->times_considered)) {
state->transition_.argument_ = procstate->times_considered;
++procstate->times_considered;
break;
++procstate->times_considered;
}
- if (procstate->times_considered >= simcall_comm_waitany__get__count(&actor->simcall))
+ if (procstate->times_considered >= simcall_comm_waitany__get__count(&actor->simcall_))
procstate->set_done();
if (state->transition_.argument_ != -1)
- req = &actor->simcall;
+ req = &actor->simcall_;
break;
case SIMCALL_COMM_TESTANY: {
unsigned start_count = procstate->times_considered;
state->transition_.argument_ = -1;
- while (procstate->times_considered < simcall_comm_testany__get__count(&actor->simcall)) {
- if (simgrid::mc::request_is_enabled_by_idx(&actor->simcall, procstate->times_considered)) {
+ while (procstate->times_considered < simcall_comm_testany__get__count(&actor->simcall_)) {
+ if (simgrid::mc::request_is_enabled_by_idx(&actor->simcall_, procstate->times_considered)) {
state->transition_.argument_ = procstate->times_considered;
++procstate->times_considered;
break;
++procstate->times_considered;
}
- if (procstate->times_considered >= simcall_comm_testany__get__count(&actor->simcall))
+ if (procstate->times_considered >= simcall_comm_testany__get__count(&actor->simcall_))
procstate->set_done();
if (state->transition_.argument_ != -1 || start_count == 0)
- req = &actor->simcall;
+ req = &actor->simcall_;
break;
}
case SIMCALL_COMM_WAIT: {
simgrid::mc::RemotePtr<simgrid::kernel::activity::CommImpl> remote_act =
- remote(static_cast<simgrid::kernel::activity::CommImpl*>(simcall_comm_wait__getraw__comm(&actor->simcall)));
+ remote(static_cast<simgrid::kernel::activity::CommImpl*>(simcall_comm_wait__getraw__comm(&actor->simcall_)));
simgrid::mc::Remote<simgrid::kernel::activity::CommImpl> temp_act;
- mc_model_checker->process().read(temp_act, remote_act);
- simgrid::kernel::activity::CommImpl* act = temp_act.get_buffer();
+ mc_model_checker->get_remote_simulation().read(temp_act, remote_act);
+ const simgrid::kernel::activity::CommImpl* act = temp_act.get_buffer();
if (act->src_actor_.get() && act->dst_actor_.get())
state->transition_.argument_ = 0; // OK
else if (act->src_actor_.get() == nullptr && act->type_ == simgrid::kernel::activity::CommImpl::Type::READY &&
else
state->transition_.argument_ = -1; // timeout
procstate->set_done();
- req = &actor->simcall;
+ req = &actor->simcall_;
break;
}
case SIMCALL_MC_RANDOM: {
- int min_value = simcall_mc_random__get__min(&actor->simcall);
+ int min_value = simcall_mc_random__get__min(&actor->simcall_);
state->transition_.argument_ = procstate->times_considered + min_value;
procstate->times_considered++;
- if (state->transition_.argument_ == simcall_mc_random__get__max(&actor->simcall))
+ if (state->transition_.argument_ == simcall_mc_random__get__max(&actor->simcall_))
procstate->set_done();
- req = &actor->simcall;
+ req = &actor->simcall_;
break;
}
default:
procstate->set_done();
state->transition_.argument_ = 0;
- req = &actor->simcall;
+ req = &actor->simcall_;
break;
}
if (not req)
state->transition_.pid_ = actor->get_pid();
state->executed_req_ = *req;
// Fetch the data of the request and translate it:
- state->internal_req = *req;
+ state->internal_req_ = *req;
/* The waitany and testany request are transformed into a wait or test request over the corresponding communication
* action so it can be treated later by the dependence function. */
switch (req->call_) {
case SIMCALL_COMM_WAITANY: {
- state->internal_req.call_ = SIMCALL_COMM_WAIT;
+ state->internal_req_.call_ = SIMCALL_COMM_WAIT;
simgrid::kernel::activity::CommImpl* remote_comm;
- remote_comm = mc_model_checker->process().read(
+ remote_comm = mc_model_checker->get_remote_simulation().read(
remote(simcall_comm_waitany__get__comms(req) + state->transition_.argument_));
- mc_model_checker->process().read(state->internal_comm, remote(remote_comm));
- simcall_comm_wait__set__comm(&state->internal_req, state->internal_comm.get_buffer());
- simcall_comm_wait__set__timeout(&state->internal_req, 0);
+ mc_model_checker->get_remote_simulation().read(state->internal_comm_, remote(remote_comm));
+ simcall_comm_wait__set__comm(&state->internal_req_, state->internal_comm_.get_buffer());
+ simcall_comm_wait__set__timeout(&state->internal_req_, 0);
break;
}
case SIMCALL_COMM_TESTANY:
- state->internal_req.call_ = SIMCALL_COMM_TEST;
+ state->internal_req_.call_ = SIMCALL_COMM_TEST;
if (state->transition_.argument_ > 0) {
- simgrid::kernel::activity::CommImpl* remote_comm = mc_model_checker->process().read(
+ simgrid::kernel::activity::CommImpl* remote_comm = mc_model_checker->get_remote_simulation().read(
remote(simcall_comm_testany__get__comms(req) + state->transition_.argument_));
- mc_model_checker->process().read(state->internal_comm, remote(remote_comm));
+ mc_model_checker->get_remote_simulation().read(state->internal_comm_, remote(remote_comm));
}
- simcall_comm_test__set__comm(&state->internal_req, state->internal_comm.get_buffer());
- simcall_comm_test__set__result(&state->internal_req, state->transition_.argument_);
+ simcall_comm_test__set__comm(&state->internal_req_, state->internal_comm_.get_buffer());
+ simcall_comm_test__set__result(&state->internal_req_, state->transition_.argument_);
break;
case SIMCALL_COMM_WAIT:
- mc_model_checker->process().read_bytes(&state->internal_comm, sizeof(state->internal_comm),
- remote(simcall_comm_wait__getraw__comm(req)));
- simcall_comm_wait__set__comm(&state->executed_req_, state->internal_comm.get_buffer());
- simcall_comm_wait__set__comm(&state->internal_req, state->internal_comm.get_buffer());
+ mc_model_checker->get_remote_simulation().read_bytes(&state->internal_comm_, sizeof(state->internal_comm_),
+ remote(simcall_comm_wait__getraw__comm(req)));
+ simcall_comm_wait__set__comm(&state->executed_req_, state->internal_comm_.get_buffer());
+ simcall_comm_wait__set__comm(&state->internal_req_, state->internal_comm_.get_buffer());
break;
case SIMCALL_COMM_TEST:
- mc_model_checker->process().read_bytes(&state->internal_comm, sizeof(state->internal_comm),
- remote(simcall_comm_test__getraw__comm(req)));
- simcall_comm_test__set__comm(&state->executed_req_, state->internal_comm.get_buffer());
- simcall_comm_test__set__comm(&state->internal_req, state->internal_comm.get_buffer());
+ mc_model_checker->get_remote_simulation().read_bytes(&state->internal_comm_, sizeof(state->internal_comm_),
+ remote(simcall_comm_test__getraw__comm(req)));
+ simcall_comm_test__set__comm(&state->executed_req_, state->internal_comm_.get_buffer());
+ simcall_comm_test__set__comm(&state->internal_req_, state->internal_comm_.get_buffer());
break;
default:
smx_simcall_t MC_state_choose_request(simgrid::mc::State* state)
{
- for (auto& actor : mc_model_checker->process().actors()) {
+ for (auto& actor : mc_model_checker->get_remote_simulation().actors()) {
/* Only consider the actors that were marked as interleaving by the checker algorithm */
if (not state->actor_states_[actor.copy.get_buffer()->get_pid()].is_todo())
continue;
