std::memset(&this->internal_req, 0, sizeof(this->internal_req));
std::memset(&this->executed_req, 0, sizeof(this->executed_req));
- processStates.resize(MC_smx_get_maxpid());
+ actorStates.resize(MC_smx_get_maxpid());
num = state_number;
/* Stateful model checking */
if ((_sg_mc_checkpoint > 0 && (state_number % _sg_mc_checkpoint == 0)) || _sg_mc_termination) {
std::size_t State::interleaveSize() const
{
- return boost::range::count_if(this->processStates,
- [](simgrid::mc::ProcessState const& p) { return p.isToInterleave(); });
+ return boost::range::count_if(this->actorStates,
+ [](simgrid::mc::ProcessState const& p) { return p.isTodo(); });
}
Transition State::getTransition() const
* This can be seen as an iterator returning the next transition of the process.
*
* We only consider the processes that are both
- * - marked "to be interleaved" in their ProcessState (controled by the checker algo).
+ * - marked "to be interleaved" in their ProcessState (controlled by the checker algorithm).
* - which simcall can currently be executed (like a comm where the other partner is already known)
* Once we returned the last enabled transition of a process, it is marked done.
*
* field to remember what was the last returned sub-transition.
*/
static inline smx_simcall_t MC_state_get_request_for_process(
- simgrid::mc::State* state, smx_actor_t process)
+ simgrid::mc::State* state, smx_actor_t actor)
{
/* reset the outgoing transition */
- simgrid::mc::ProcessState* procstate = &state->processStates[process->pid];
+ simgrid::mc::ProcessState* procstate = &state->actorStates[actor->pid];
state->transition.pid = -1;
state->transition.argument = -1;
state->executed_req.call = SIMCALL_NONE;
- if (!procstate->isToInterleave())
- return nullptr;
- if (!simgrid::mc::actor_is_enabled(process))
- return nullptr;
+ if (!procstate->isTodo())
+ return nullptr; // Not considered by the checker algorithm
+ if (!simgrid::mc::actor_is_enabled(actor))
+ return nullptr; // Not executable in the application
smx_simcall_t req = nullptr;
- switch (process->simcall.call) {
+ switch (actor->simcall.call) {
case SIMCALL_COMM_WAITANY:
state->transition.argument = -1;
- while (procstate->interleave_count <
+ while (procstate->times_considered <
read_length(mc_model_checker->process(),
- remote(simcall_comm_waitany__get__comms(&process->simcall)))) {
- if (simgrid::mc::request_is_enabled_by_idx(&process->simcall,
- procstate->interleave_count++)) {
- state->transition.argument = procstate->interleave_count - 1;
+ remote(simcall_comm_waitany__get__comms(&actor->simcall)))) {
+ if (simgrid::mc::request_is_enabled_by_idx(&actor->simcall,
+ procstate->times_considered++)) {
+ state->transition.argument = procstate->times_considered - 1;
break;
}
}
- if (procstate->interleave_count >=
+ if (procstate->times_considered >=
simgrid::mc::read_length(mc_model_checker->process(),
- simgrid::mc::remote(simcall_comm_waitany__get__comms(&process->simcall))))
+ simgrid::mc::remote(simcall_comm_waitany__get__comms(&actor->simcall))))
procstate->setDone();
if (state->transition.argument != -1)
- req = &process->simcall;
+ req = &actor->simcall;
break;
case SIMCALL_COMM_TESTANY: {
- unsigned start_count = procstate->interleave_count;
+ unsigned start_count = procstate->times_considered;
state->transition.argument = -1;
- while (procstate->interleave_count <
- simcall_comm_testany__get__count(&process->simcall))
- if (simgrid::mc::request_is_enabled_by_idx(&process->simcall,
- procstate->interleave_count++)) {
- state->transition.argument = procstate->interleave_count - 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++)) {
+ state->transition.argument = procstate->times_considered - 1;
break;
}
- if (procstate->interleave_count >=
- simcall_comm_testany__get__count(&process->simcall))
+ if (procstate->times_considered >=
+ simcall_comm_testany__get__count(&actor->simcall))
procstate->setDone();
if (state->transition.argument != -1 || start_count == 0)
- req = &process->simcall;
+ req = &actor->simcall;
break;
}
case SIMCALL_COMM_WAIT: {
simgrid::mc::RemotePtr<simgrid::kernel::activity::Comm> remote_act = remote(
- static_cast<simgrid::kernel::activity::Comm*>(simcall_comm_wait__get__comm(&process->simcall)));
+ static_cast<simgrid::kernel::activity::Comm*>(simcall_comm_wait__get__comm(&actor->simcall)));
simgrid::mc::Remote<simgrid::kernel::activity::Comm> temp_act;
mc_model_checker->process().read(temp_act, remote_act);
simgrid::kernel::activity::Comm* act = temp_act.getBuffer();
else
state->transition.argument = -1;
procstate->setDone();
- req = &process->simcall;
+ req = &actor->simcall;
break;
}
case SIMCALL_MC_RANDOM: {
- int min_value = simcall_mc_random__get__min(&process->simcall);
- state->transition.argument = procstate->interleave_count + min_value;
- procstate->interleave_count++;
- if (state->transition.argument == simcall_mc_random__get__max(&process->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))
procstate->setDone();
- req = &process->simcall;
+ req = &actor->simcall;
break;
}
default:
procstate->setDone();
state->transition.argument = 0;
- req = &process->simcall;
+ req = &actor->simcall;
break;
}
if (!req)
return nullptr;
- state->transition.pid = process->pid;
+ state->transition.pid = actor->pid;
state->executed_req = *req;
// Fetch the data of the request and translate it:
state->internal_req = *req;