- /* reset the outgoing transition */
- simgrid::mc::ProcessState* procstate = &state->actorStates[actor->get_pid()];
- state->transition.pid = -1;
- state->transition.argument = -1;
- state->executed_req.call = SIMCALL_NONE;
-
- if (not simgrid::mc::actor_is_enabled(actor))
- return nullptr; // Not executable in the application
-
- smx_simcall_t req = nullptr;
- 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++)) {
- state->transition.argument = procstate->times_considered - 1;
- break;
- }
- }
-
- if (procstate->times_considered >= simcall_comm_waitany__get__count(&actor->simcall))
- procstate->setDone();
- if (state->transition.argument != -1)
- 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++)) {
- state->transition.argument = procstate->times_considered - 1;
- break;
- }
-
- if (procstate->times_considered >= simcall_comm_testany__get__count(&actor->simcall))
- procstate->setDone();
-
- if (state->transition.argument != -1 || start_count == 0)
- 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)));
- 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.getBuffer();
- if (act->src_actor_.get() && act->dst_actor_.get())
- state->transition.argument = 0;
- else if (act->src_actor_.get() == nullptr && act->type == simgrid::kernel::activity::CommImpl::Type::READY &&
- act->detached == 1)
- state->transition.argument = 0;
- else
- state->transition.argument = -1;
- procstate->setDone();
- req = &actor->simcall;
- break;
- }
-
- case SIMCALL_MC_RANDOM: {
- 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 = &actor->simcall;
- break;
- }
-
- default:
- procstate->setDone();
- state->transition.argument = 0;
- req = &actor->simcall;
- break;
- }
- if (not req)
- return nullptr;
-
- state->transition.pid = actor->get_pid();
- state->executed_req = *req;
- // Fetch the data of the request and translate it:
- 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;
- simgrid::kernel::activity::ActivityImpl* remote_comm;
- remote_comm =
- mc_model_checker->process().read(remote(simcall_comm_waitany__getraw__comms(req) + state->transition.argument));
- mc_model_checker->process().read(state->internal_comm,
- remote(static_cast<simgrid::kernel::activity::CommImpl*>(remote_comm)));
- simcall_comm_wait__set__comm(&state->internal_req, state->internal_comm.getBuffer());
- simcall_comm_wait__set__timeout(&state->internal_req, 0);
- break;
- }
-
- case SIMCALL_COMM_TESTANY:
- state->internal_req.call = SIMCALL_COMM_TEST;
-
- if (state->transition.argument > 0) {
- simgrid::kernel::activity::CommImpl* remote_comm =
- mc_model_checker->process().read(remote(simcall_comm_testany__get__comms(req) + state->transition.argument));
- mc_model_checker->process().read(state->internal_comm, remote(remote_comm));
- }
-
- simcall_comm_test__set__comm(&state->internal_req, state->internal_comm.getBuffer());
- 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.getBuffer());
- simcall_comm_wait__set__comm(&state->internal_req, state->internal_comm.getBuffer());
- 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.getBuffer());
- simcall_comm_test__set__comm(&state->internal_req, state->internal_comm.getBuffer());
- break;
-
- default:
- /* No translation needed */
- break;