* under the terms of the license (GNU LGPL) which comes with this package. */
#include "mc/mc.h"
+#include "simgrid/Exception.hpp"
#include "smx_private.hpp"
#include "src/kernel/activity/CommImpl.hpp"
#include "src/kernel/activity/ExecImpl.hpp"
#include "src/simix/smx_synchro_private.hpp"
#include "src/surf/HostImpl.hpp"
#include "src/surf/cpu_interface.hpp"
-#include "xbt/ex.hpp"
#ifdef HAVE_SMPI
#include "src/smpi/include/private.hpp"
comm->cancel();
}
- XBT_DEBUG("%p should not be run anymore",process);
+ XBT_DEBUG("%s@%s(%ld) should not run anymore", process->get_cname(), process->iface()->get_host()->get_cname(),
+ process->pid_);
simix_global->process_list.erase(process->pid_);
if (process->host_ && process->host_process_list_hook.is_linked())
simgrid::xbt::intrusive_erase(process->host_->pimpl_->process_list_, *process);
smx_activity_t ActorImpl::sleep(double duration)
{
if (host_->is_off())
- THROWF(host_error, 0, "Host %s failed, you cannot sleep there.", host_->get_cname());
+ throw_exception(std::make_exception_ptr(simgrid::HostFailureException(
+ XBT_THROW_POINT, std::string("Host ") + std::string(host_->get_cname()) + " failed, you cannot sleep there.")));
simgrid::kernel::activity::SleepImpl* synchro = new simgrid::kernel::activity::SleepImpl();
synchro->host = host_;
return synchro;
}
+void ActorImpl::throw_exception(std::exception_ptr e)
+{
+ exception = e;
+
+ if (suspended_)
+ resume();
+
+ /* cancel the blocking synchro if any */
+ if (waiting_synchro) {
+
+ simgrid::kernel::activity::ExecImplPtr exec =
+ boost::dynamic_pointer_cast<simgrid::kernel::activity::ExecImpl>(waiting_synchro);
+ if (exec != nullptr && exec->surf_action_)
+ exec->surf_action_->cancel();
+
+ simgrid::kernel::activity::CommImplPtr comm =
+ boost::dynamic_pointer_cast<simgrid::kernel::activity::CommImpl>(waiting_synchro);
+ if (comm != nullptr) {
+ comms.remove(comm);
+ comm->cancel();
+ }
+
+ simgrid::kernel::activity::SleepImplPtr sleep =
+ boost::dynamic_pointer_cast<simgrid::kernel::activity::SleepImpl>(waiting_synchro);
+ if (sleep != nullptr) {
+ SIMIX_process_sleep_destroy(waiting_synchro);
+ if (std::find(begin(simix_global->process_to_run), end(simix_global->process_to_run), this) ==
+ end(simix_global->process_to_run) &&
+ this != SIMIX_process_self()) {
+ XBT_DEBUG("Inserting %s in the to_run list", get_cname());
+ simix_global->process_to_run.push_back(this);
+ }
+ }
+
+ simgrid::kernel::activity::RawImplPtr raw =
+ boost::dynamic_pointer_cast<simgrid::kernel::activity::RawImpl>(waiting_synchro);
+ if (raw != nullptr) {
+ SIMIX_synchro_stop_waiting(this, &simcall);
+ }
+
+ simgrid::kernel::activity::IoImplPtr io =
+ boost::dynamic_pointer_cast<simgrid::kernel::activity::IoImpl>(waiting_synchro);
+ if (io != nullptr) {
+ delete io.get();
+ }
+ }
+ waiting_synchro = nullptr;
+}
+
void create_maestro(simgrid::simix::ActorCode code)
{
smx_actor_t maestro = nullptr;
process->suspended_ = false;
process->exception = nullptr;
+ if (process->host_->is_off())
+ process->throw_exception(std::make_exception_ptr(simgrid::HostFailureException(XBT_THROW_POINT, "Host failed")));
+
/* destroy the blocking synchro if any */
if (process->waiting_synchro != nullptr) {
SIMIX_synchro_stop_waiting(process, &process->simcall);
} else if (io != nullptr) {
- SIMIX_io_destroy(process->waiting_synchro);
+ delete io.get();
} else {
- xbt_die("Unknown type of activity");
+ simgrid::kernel::activity::ActivityImplPtr activity = process->waiting_synchro;
+ xbt_die("Activity %s is of unknown type %s", activity->name_.c_str(),
+ simgrid::xbt::demangle(typeid(activity).name()).get());
}
process->waiting_synchro = nullptr;
}
}
-/** @brief Ask another process to raise the given exception
- *
- * @param process The process that should raise that exception
- * @param cat category of exception
- * @param value value associated to the exception
- * @param msg string information associated to the exception
- */
+/** @deprecated When this function gets removed, also remove the xbt_ex class, that is only there to help users to
+ * transition */
void SIMIX_process_throw(smx_actor_t process, xbt_errcat_t cat, int value, const char *msg) {
SMX_EXCEPTION(process, cat, value, msg);
simgrid::kernel::activity::IoImplPtr io =
boost::dynamic_pointer_cast<simgrid::kernel::activity::IoImpl>(process->waiting_synchro);
if (io != nullptr) {
- SIMIX_io_destroy(process->waiting_synchro);
+ delete io.get();
}
}
process->waiting_synchro = nullptr;
self->finished_ = true;
/* execute the on_exit functions */
SIMIX_process_on_exit_runall(self);
- /* Add the process to the list of process to restart, only if the host is down */
- if (self->auto_restart_ && self->host_->is_off()) {
- SIMIX_host_add_auto_restart_process(self->host_, self);
+
+ if (self->auto_restart_ && self->host_->is_off() &&
+ watched_hosts.find(self->host_->get_cname()) == watched_hosts.end()) {
+ XBT_DEBUG("Push host %s to watched_hosts because it's off and %s needs to restart", self->host_->get_cname(),
+ self->get_cname());
+ watched_hosts.insert(self->host_->get_cname());
}
+
XBT_DEBUG("Process %s@%s is dead", self->get_cname(), self->host_->get_cname());
self->context_->stop();
+ xbt_die("I should be dead by now.");
}
if (self->suspended_) {
