using simgrid::s4u::ActorPtr;
using simgrid::s4u::Engine;
using simgrid::s4u::Host;
+using simgrid::s4u::Link;
using simgrid::s4u::Mailbox;
XBT_LOG_NEW_DEFAULT_CATEGORY(python, "python");
// Swapped contexts are broken, starting from pybind11 v2.8.0. Use thread contexts by default.
simgrid::s4u::Engine::set_config("contexts/factory:thread");
- // Internal exception used to kill actors and sweep the RAII chimney (free objects living on the stack)
- static py::object pyForcefulKillEx(py::register_exception<simgrid::ForcefulKillException>(m, "ActorKilled"));
-
+ py::register_exception<simgrid::NetworkFailureException>(m, "NetworkFailureException");
+ py::register_exception<simgrid::TimeoutException>(m, "TimeoutException");
+ py::register_exception<simgrid::HostFailureException>(m, "HostFailureException");
+ py::register_exception<simgrid::StorageFailureException>(m, "StorageFailureException");
+ py::register_exception<simgrid::VmFailureException>(m, "VmFailureException");
+ py::register_exception<simgrid::CancelException>(m, "CancelException");
+
/* this_actor namespace */
m.def_submodule("this_actor", "Bindings of the s4u::this_actor namespace. See the C++ documentation for details.")
.def(
.def("exit", &simgrid::s4u::this_actor::exit, py::call_guard<py::gil_scoped_release>(), "kill the current actor")
.def(
"on_exit",
- [](py::object fun) {
+ [](py::object cb) {
+ py::function fun = py::reinterpret_borrow<py::function>(cb);
fun.inc_ref(); // FIXME: why is this needed for tests like actor-kill and actor-lifetime?
simgrid::s4u::this_actor::on_exit([fun](bool /*failed*/) {
try {
return new simgrid::s4u::Engine(&argc, argv.data());
}),
"The constructor should take the parameters from the command line, as is ")
- .def_static("get_clock", &Engine::get_clock,
- "The simulation time, ie the amount of simulated seconds since the simulation start.")
- .def_static(
- "instance", []() { return Engine::get_instance(); }, "Retrieve the simulation engine")
- .def("get_all_hosts", &Engine::get_all_hosts, "Returns the list of all hosts found in the platform")
- .def("get_all_links", &Engine::get_all_links, "Returns the list of all links found in the platform")
-
- .def("get_netzone_root", &Engine::get_netzone_root, "Retrieve the root netzone, containing all others.")
- .def("get_all_netpoints", &Engine::get_all_netpoints)
- .def("get_netzone_root", &Engine::get_netzone_root)
+ .def_static("get_clock",
+ []() // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(PyExc_DeprecationWarning,
+ "get_clock() is deprecated and will be dropped after v3.33, use clock instead.", 1);
+ return Engine::get_clock();
+ })
+ .def_property_readonly_static(
+ "clock", [](py::object /* self */) { return Engine::get_clock(); },
+ "The simulation time, ie the amount of simulated seconds since the simulation start.")
+ .def_property_readonly_static(
+ "instance", [](py::object /* self */) { return Engine::get_instance(); }, "Retrieve the simulation engine")
+ .def("get_all_hosts",
+ [](py::object self) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(PyExc_DeprecationWarning,
+ "get_all_hosts() is deprecated and will be dropped after v3.33, use all_hosts instead.", 1);
+ return self.attr("all_hosts");
+ })
+ .def_property_readonly("all_hosts", &Engine::get_all_hosts, "Returns the list of all hosts found in the platform")
+ .def("get_all_links",
+ [](py::object self) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(PyExc_DeprecationWarning,
+ "get_all_links() is deprecated and will be dropped after v3.33, use all_links instead.", 1);
+ return self.attr("all_links");
+ })
+ .def_property_readonly("all_links", &Engine::get_all_links, "Returns the list of all links found in the platform")
+ .def("get_all_netpoints",
+ [](py::object self) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(
+ PyExc_DeprecationWarning,
+ "get_all_netpoints() is deprecated and will be dropped after v3.33, use all_netpoints instead.", 1);
+ return self.attr("all_netpoints");
+ })
+ .def_property_readonly("all_netpoints", &Engine::get_all_netpoints)
+ .def("get_netzone_root",
+ [](py::object self) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(PyExc_DeprecationWarning,
+ "get_netzone_root() is deprecated and will be dropped after v3.3, use netzone_root instead.",
+ 1);
+ return self.attr("netzone_root");
+ })
+ .def_property_readonly("netzone_root", &Engine::get_netzone_root,
+ "Retrieve the root netzone, containing all others.")
.def("netpoint_by_name", &Engine::netpoint_by_name_or_null)
.def("netzone_by_name", &Engine::netzone_by_name_or_null)
- .def("set_netzone_root", &Engine::set_netzone_root)
-
.def("load_platform", &Engine::load_platform, "Load a platform file describing the environment")
.def("load_deployment", &Engine::load_deployment, "Load a deployment file and launch the actors that it contains")
.def("run", &Engine::run, py::call_guard<py::gil_scoped_release>(), "Run the simulation until its end")
if (py::isinstance<py::function>(res))
res();
} catch (const py::error_already_set& ex) {
- if (ex.matches(pyForcefulKillEx)) {
- XBT_VERB("Actor killed");
- simgrid::ForcefulKillException::do_throw(); // Forward that ForcefulKill exception
- }
+ XBT_VERB("Actor killed");
+ simgrid::ForcefulKillException::do_throw(); // Forward that ForcefulKill exception
throw;
}
});
.def("create_router", &simgrid::s4u::NetZone::create_router, "Create a router")
.def("set_parent", &simgrid::s4u::NetZone::set_parent, "Set the parent of this zone")
.def("set_property", &simgrid::s4u::NetZone::set_property, "Add a property to this zone")
- .def("get_netpoint", &simgrid::s4u::NetZone::get_netpoint, "Retrieve the netpoint associated to this zone")
+ .def("get_netpoint",
+ [](py::object self) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(PyExc_DeprecationWarning,
+ "get_netpoint() is deprecated and will be dropped after v3.33, use netpoint instead.", 1);
+ return self.attr("netpoint");
+ })
+ .def_property_readonly("netpoint", &simgrid::s4u::NetZone::get_netpoint,
+ "Retrieve the netpoint associated to this zone")
.def("seal", &simgrid::s4u::NetZone::seal, "Seal this NetZone")
.def_property_readonly(
- "name", [](const simgrid::s4u::NetZone* self) { return self->get_name(); }, "The name of this network zone");
+ "name", [](const simgrid::s4u::NetZone* self) { return self->get_name(); },
+ "The name of this network zone (read-only property).");
/* Class ClusterCallbacks */
py::class_<simgrid::s4u::ClusterCallbacks>(m, "ClusterCallbacks", "Callbacks used to create cluster zones")
host.def("by_name", &Host::by_name, "Retrieves a host from its name, or die")
.def(
"route_to",
- [](simgrid::s4u::Host* h, simgrid::s4u::Host* to) {
- auto* list = new std::vector<simgrid::s4u::Link*>();
+ [](const simgrid::s4u::Host* h, const simgrid::s4u::Host* to) {
+ auto* list = new std::vector<Link*>();
double bw = 0;
h->route_to(to, *list, &bw);
return make_tuple(list, bw);
" \"\"\"\n\n"
"The second function parameter is the periodicity: the time to wait after the last event to start again over "
"the list. Set it to -1 to not loop over.")
- .def("get_pstate_count", &Host::get_pstate_count, "Retrieve the count of defined pstate levels")
- .def("get_pstate_speed", &Host::get_pstate_speed, "Retrieve the maximal speed at the given pstate")
- .def("get_netpoint", &Host::get_netpoint, "Retrieve the netpoint associated to this host")
+ .def("get_pstate_count",
+ [](py::object self) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(
+ PyExc_DeprecationWarning,
+ "get_pstate_count() is deprecated and will be dropped after v3.33, use pstate_count instead.", 1);
+ return self.attr("pstate_count");
+ })
+ .def_property_readonly("pstate_count", &Host::get_pstate_count, "Retrieve the count of defined pstate levels")
+ .def("get_pstate_speed",
+ [](py::object self, int state) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(
+ PyExc_DeprecationWarning,
+ "get_pstate_speed() is deprecated and will be dropped after v3.33, use pstate_speed instead.", 1);
+ return self.attr("pstate_speed")(state);
+ })
+ .def("pstate_speed", &Host::get_pstate_speed, py::call_guard<py::gil_scoped_release>(),
+ "Retrieve the maximal speed at the given pstate")
+ .def("get_netpoint",
+ [](py::object self) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(PyExc_DeprecationWarning,
+ "get_netpoint() is deprecated and will be dropped after v3.33, use netpoint instead.", 1);
+ return self.attr("netpoint");
+ })
+ .def_property_readonly("netpoint", &Host::get_netpoint, "Retrieve the netpoint associated to this zone")
.def("get_disks", &Host::get_disks, "Retrieve the list of disks in this host")
- .def("set_core_count", &Host::set_core_count, py::call_guard<py::gil_scoped_release>(),
- "Set the number of cores in the CPU")
+ .def("set_core_count",
+ [](py::object self, double count) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(PyExc_DeprecationWarning,
+ "set_core_count() is deprecated and will be dropped after v3.33, use core_count instead.",
+ 1);
+ self.attr("core_count")(count);
+ })
+ .def_property(
+ "core_count", &Host::get_core_count,
+ [](Host* h, int count) {
+ py::gil_scoped_release gil_guard;
+ return h->set_core_count(count);
+ },
+ "Manage the number of cores in the CPU")
.def("set_coordinates", &Host::set_coordinates, py::call_guard<py::gil_scoped_release>(),
"Set the coordinates of this host")
.def("set_sharing_policy", &simgrid::s4u::Host::set_sharing_policy, py::call_guard<py::gil_scoped_release>(),
py::gil_scoped_release gil_guard;
h->set_pstate(i);
},
- "The current pstate")
+ "The current pstate (read/write property).")
.def("current", &Host::current, py::call_guard<py::gil_scoped_release>(),
"Retrieves the host on which the running actor is located.")
.def_property_readonly(
[](const Host* self) {
return std::string(self->get_name().c_str()); // Convert from xbt::string because of MC
},
- "The name of this host")
+ "The name of this host (read-only property).")
.def_property_readonly("load", &Host::get_load,
"Returns the current computation load (in flops per second), NOT taking the external load "
- "into account. This is the currently achieved speed.")
+ "into account. This is the currently achieved speed (read-only property).")
.def_property_readonly(
"speed", &Host::get_speed,
"The peak computing speed in flops/s at the current pstate, NOT taking the external load into account. "
- "This is the max potential speed.")
- .def_property_readonly(
- "available_speed", &Host::get_available_speed,
- "Get the available speed ratio, between 0 and 1.\n"
- "This accounts for external load (see :py:func:`set_speed_profile() <simgrid.Host.set_speed_profile>`).");
+ "This is the max potential speed (read-only property).")
+ .def_property_readonly("available_speed", &Host::get_available_speed,
+ "Get the available speed ratio, between 0 and 1.\n"
+ "This accounts for external load (see :py:func:`set_speed_profile() "
+ "<simgrid.Host.set_speed_profile>`) (read-only property).")
+ .def(
+ "on_creation_cb",
+ [](py::object cb) {
+ Host::on_creation_cb([cb](Host& h) {
+ py::function fun = py::reinterpret_borrow<py::function>(cb);
+ try {
+ py::gil_scoped_acquire py_context; // need a new context for callback
+ fun(&h);
+ } catch (const py::error_already_set& e) {
+ xbt_die("Error while executing the on_creation lambda : %s", e.what());
+ }
+ });
+ },
+ py::call_guard<py::gil_scoped_release>(), "");
+
py::enum_<simgrid::s4u::Host::SharingPolicy>(host, "SharingPolicy")
.value("NONLINEAR", simgrid::s4u::Host::SharingPolicy::NONLINEAR)
.value("LINEAR", simgrid::s4u::Host::SharingPolicy::LINEAR)
py::arg("cb") = simgrid::s4u::NonLinearResourceCb())
.def("seal", &simgrid::s4u::Disk::seal, py::call_guard<py::gil_scoped_release>(), "Seal this disk")
.def_property_readonly(
- "name", [](const simgrid::s4u::Disk* self) { return self->get_name(); }, "The name of this disk");
+ "name", [](const simgrid::s4u::Disk* self) { return self->get_name(); },
+ "The name of this disk (read-only property).");
py::enum_<simgrid::s4u::Disk::SharingPolicy>(disk, "SharingPolicy")
.value("NONLINEAR", simgrid::s4u::Disk::SharingPolicy::NONLINEAR)
.value("LINEAR", simgrid::s4u::Disk::SharingPolicy::LINEAR)
netpoint(m, "NetPoint", "NetPoint object");
/* Class Link */
- py::class_<simgrid::s4u::Link, std::unique_ptr<simgrid::s4u::Link, py::nodelete>> link(
- m, "Link", "Network link. See the C++ documentation for details.");
- link.def("set_latency", py::overload_cast<const std::string&>(&simgrid::s4u::Link::set_latency),
+ py::class_<Link, std::unique_ptr<Link, py::nodelete>> link(m, "Link",
+ "Network link. See the C++ documentation for details.");
+ link.def("set_latency", py::overload_cast<const std::string&>(&Link::set_latency),
py::call_guard<py::gil_scoped_release>(),
"Set the latency as a string. Accepts values with units, such as ‘1s’ or ‘7ms’.\nFull list of accepted "
"units: w (week), d (day), h, s, ms, us, ns, ps.")
- .def("set_latency", py::overload_cast<double>(&simgrid::s4u::Link::set_latency),
- py::call_guard<py::gil_scoped_release>(), "Set the latency as a float (in seconds).")
- .def("set_bandwidth", &
simgrid::s4u::Link::set_bandwidth, py::call_guard<py::gil_scoped_release>(),
+ .def("set_latency", py::overload_cast<double>(&Link::set_latency), py::call_guard<py::gil_scoped_release>(),
+ "Set the latency as a float (in seconds).")
+ .def("set_bandwidth", &Link::set_bandwidth, py::call_guard<py::gil_scoped_release>(),
"Set the bandwidth (in byte per second).")
.def(
"set_bandwidth_profile",
- [](simgrid::s4u::Link* l, const std::string& profile, double period) {
+ [](Link* l, const std::string& profile, double period) {
l->set_bandwidth_profile(simgrid::kernel::profile::ProfileBuilder::from_string("", profile, period));
},
py::call_guard<py::gil_scoped_release>(),
"the list. Set it to -1 to not loop over.")
.def(
"set_latency_profile",
- [](simgrid::s4u::Link* l, const std::string& profile, double period) {
+ [](Link* l, const std::string& profile, double period) {
l->set_latency_profile(simgrid::kernel::profile::ProfileBuilder::from_string("", profile, period));
},
py::call_guard<py::gil_scoped_release>(),
"the list. Set it to -1 to not loop over.")
.def(
"set_state_profile",
- [](simgrid::s4u::Link* l, const std::string& profile, double period) {
+ [](Link* l, const std::string& profile, double period) {
l->set_state_profile(simgrid::kernel::profile::ProfileBuilder::from_string("", profile, period));
},
"Specify a profile modeling the churn. "
"The second function parameter is the periodicity: the time to wait after the last event to start again over "
"the list. Set it to -1 to not loop over.")
- .def("turn_on", &
simgrid::s4u::Link::turn_on, py::call_guard<py::gil_scoped_release>(), "Turns the link on.")
- .def("turn_off", &
simgrid::s4u::Link::turn_off, py::call_guard<py::gil_scoped_release>(), "Turns the link off.")
- .def("is_on", &simgrid::s4u::Link::is_on, "Check whether the link is on.")
+ .def("turn_on", &Link::turn_on, py::call_guard<py::gil_scoped_release>(), "Turns the link on.")
+ .def("turn_off", &Link::turn_off, py::call_guard<py::gil_scoped_release>(), "Turns the link off.")
+ .def("is_on", &Link::is_on, "Check whether the link is on.")
- .def("set_sharing_policy", &
simgrid::s4u::Link::set_sharing_policy, py::call_guard<py::gil_scoped_release>(),
+ .def("set_sharing_policy", &Link::set_sharing_policy, py::call_guard<py::gil_scoped_release>(),
"Set sharing policy for this link")
- .def("set_concurrency_limit", &simgrid::s4u::Link::set_concurrency_limit,
- py::call_guard<py::gil_scoped_release>(), "Set concurrency limit for this link")
- .def("set_host_wifi_rate", &
simgrid::s4u::Link::set_host_wifi_rate, py::call_guard<py::gil_scoped_release>(),
+ .def("set_concurrency_limit", &Link::set_concurrency_limit, py::call_guard<py::gil_scoped_release>(),
+ "Set concurrency limit for this link")
+ .def("set_host_wifi_rate", &Link::set_host_wifi_rate, py::call_guard<py::gil_scoped_release>(),
"Set level of communication speed of given host on this Wi-Fi link")
- .def("by_name", &simgrid::s4u::Link::by_name, "Retrieves a Link from its name, or dies")
- .def("seal", &
simgrid::s4u::Link::seal, py::call_guard<py::gil_scoped_release>(), "Seal this link")
+ .def_static("by_name", &Link::by_name, "Retrieves a Link from its name, or dies")
+ .def("seal", &Link::seal, py::call_guard<py::gil_scoped_release>(), "Seal this link")
.def_property_readonly(
"name",
- [](const simgrid::s4u::Link* self) {
+ [](const Link* self) {
return std::string(self->get_name().c_str()); // Convert from xbt::string because of MC
},
"The name of this link")
- .def_property_readonly("bandwidth", &simgrid::s4u::Link::get_bandwidth, "The bandwidth (in bytes per second)")
- .def_property_readonly("latency", &simgrid::s4u::Link::get_latency, "The latency (in seconds)");
-
- py::enum_<simgrid::s4u::Link::SharingPolicy>(link, "SharingPolicy")
- .value("NONLINEAR", simgrid::s4u::Link::SharingPolicy::NONLINEAR)
- .value("WIFI", simgrid::s4u::Link::SharingPolicy::WIFI)
- .value("SPLITDUPLEX", simgrid::s4u::Link::SharingPolicy::SPLITDUPLEX)
- .value("SHARED", simgrid::s4u::Link::SharingPolicy::SHARED)
- .value("FATPIPE", simgrid::s4u::Link::SharingPolicy::FATPIPE)
+ .def_property_readonly("bandwidth", &Link::get_bandwidth,
+ "The bandwidth (in bytes per second) (read-only property).")
+ .def_property_readonly("latency", &Link::get_latency, "The latency (in seconds) (read-only property).");
+
+ py::enum_<Link::SharingPolicy>(link, "SharingPolicy")
+ .value("NONLINEAR", Link::SharingPolicy::NONLINEAR)
+ .value("WIFI", Link::SharingPolicy::WIFI)
+ .value("SPLITDUPLEX", Link::SharingPolicy::SPLITDUPLEX)
+ .value("SHARED", Link::SharingPolicy::SHARED)
+ .value("FATPIPE", Link::SharingPolicy::FATPIPE)
.export_values();
/* Class LinkInRoute */
py::class_<simgrid::s4u::LinkInRoute> linkinroute(m, "LinkInRoute", "Abstraction to add link in routes");
- linkinroute.def(py::init<const simgrid::s4u::Link*>());
- linkinroute.def(py::init<const simgrid::s4u::Link*, simgrid::s4u::LinkInRoute::Direction>());
+ linkinroute.def(py::init<const Link*>());
+ linkinroute.def(py::init<const Link*, simgrid::s4u::LinkInRoute::Direction>());
py::enum_<simgrid::s4u::LinkInRoute::Direction>(linkinroute, "Direction")
.value("UP", simgrid::s4u::LinkInRoute::Direction::UP)
.value("DOWN", simgrid::s4u::LinkInRoute::Direction::DOWN)
.export_values();
/* Class Split-Duplex Link */
- py::class_<simgrid::s4u::SplitDuplexLink, simgrid::s4u::Link,
- std::unique_ptr<simgrid::s4u::SplitDuplexLink, py::nodelete>>(m, "SplitDuplexLink",
- "Network split-duplex link")
- .def("get_link_up", &simgrid::s4u::SplitDuplexLink::get_link_up, "Get link direction up")
- .def("get_link_down", &simgrid::s4u::SplitDuplexLink::get_link_down, "Get link direction down");
+ py::class_<simgrid::s4u::SplitDuplexLink, Link, std::unique_ptr<simgrid::s4u::SplitDuplexLink, py::nodelete>>(
+ m, "SplitDuplexLink", "Network split-duplex link")
+ .def("get_link_up",
+ [](py::object self) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(PyExc_DeprecationWarning,
+ "get_link_up() is deprecated and will be dropped after v3.33, use link_up instead.", 1);
+ return self.attr("link_up");
+ })
+ .def_property_readonly("link_up", &simgrid::s4u::SplitDuplexLink::get_link_up, "Get link direction up")
+ .def("get_link_down",
+ [](py::object self) // XBT_ATTRIB_DEPRECATED_v334
+ {
+ PyErr_WarnEx(PyExc_DeprecationWarning,
+ "get_link_down() is deprecated and will be dropped after v3.33, use link_down instead.", 1);
+ return self.attr("link_down");
+ })
+ .def_property_readonly("link_down", &simgrid::s4u::SplitDuplexLink::get_link_down, "Get link direction down");
/* Class Mailbox */
py::class_<simgrid::s4u::Mailbox, std::unique_ptr<Mailbox, py::nodelete>>(
[](const Mailbox* self) {
return std::string(self->get_name().c_str()); // Convert from xbt::string because of MC
},
- "The name of that mailbox")
+ "The name of that mailbox (read-only property).")
+ .def(
+ "put",
+ [](Mailbox* self, py::object data, int size, double timeout) {
+ data.inc_ref();
+ self->put(data.ptr(), size, timeout);
+ },
+ py::call_guard<py::gil_scoped_release>(), "Blocking data transmission with a timeout")
.def(
"put",
[](Mailbox* self, py::object data, int size) {
.def(
"get",
[](Mailbox* self) {
- py::object data = py
bind11::reinterpret_steal<py::object>(self->get<PyObject>());
+ py::object data = py::reinterpret_steal<py::object>(self->get<PyObject>());
// data.dec_ref(); // FIXME: why does it break python-actor-create?
return data;
},
py::gil_scoped_release gil_guard;
return self->get_remaining();
},
- "Amount of flops that remain to be computed until completion.")
+ "Amount of flops that remain to be computed until completion (read-only property).")
.def_property_readonly(
"remaining_ratio",
[](simgrid::s4u::ExecPtr self) {
return self->get_remaining_ratio();
},
"Amount of work remaining until completion from 0 (completely done) to 1 (nothing done "
- "yet).")
+ "yet) (read-only property).")
.def_property("host", &simgrid::s4u::Exec::get_host, &simgrid::s4u::Exec::set_host,
- "Host on which this execution runs. Only the first host is returned for parallel executions.")
+ "Host on which this execution runs. Only the first host is returned for parallel executions. "
+ "Changing this value migrates the execution.")
.def("test", &simgrid::s4u::Exec::test, py::call_guard<py::gil_scoped_release>(),
"Test whether the execution is terminated.")
.def("cancel", &simgrid::s4u::Exec::cancel, py::call_guard<py::gil_scoped_release>(), "Cancel that execution.")
py::gil_scoped_acquire py_context;
fun(*args);
} catch (const py::error_already_set& ex) {
- if (ex.matches(pyForcefulKillEx)) {
- XBT_VERB("Actor killed");
- simgrid::ForcefulKillException::do_throw(); // Forward that ForcefulKill exception
- }
+ XBT_VERB("Actor killed");
+ simgrid::ForcefulKillException::do_throw(); // Forward that ForcefulKill exception
throw;
}
});
},
- py::call_guard<py::gil_scoped_release>(), "Create an actor from a function or an object. See the :ref:`example <s4u_ex_actors_create>`.")
+ py::call_guard<py::gil_scoped_release>(),
+ "Create an actor from a function or an object. See the :ref:`example <s4u_ex_actors_create>`.")
.def_property(
"host", &Actor::get_host,
[](Actor* a, Host* h) {
py::gil_scoped_release gil_guard;
a->set_host(h);
},
- "The host on which this actor is located")
- .def_property_readonly("name", &Actor::get_cname, "The name of this actor.")
- .def_property_readonly("pid", &Actor::get_pid, "The PID (unique identifier) of this actor.")
+ "The host on which this actor is located. Changing this value migrates the actor.\n\n"
+ "If the actor is currently blocked on an execution activity, the activity is also migrated to the new host. "
+ "If it’s blocked on another kind of activity, an error is raised as the mandated code is not written yet. "
+ "Please report that bug if you need it.\n\n"
+ "Asynchronous activities started by the actor are not migrated automatically, so you have to take care of "
+ "this yourself (only you knows which ones should be migrated). ")
+ .def_property_readonly("name", &Actor::get_cname, "The name of this actor (read-only property).")
+ .def_property_readonly("pid", &Actor::get_pid, "The PID (unique identifier) of this actor (read-only property).")
.def_property_readonly("ppid", &Actor::get_ppid,
- "The PID (unique identifier) of the actor that created this one.")
+ "The PID (unique identifier) of the actor that created this one (read-only property).")
.def("by_pid", &Actor::by_pid, "Retrieve an actor by its PID")
+ .def("set_auto_restart", &Actor::set_auto_restart, py::call_guard<py::gil_scoped_release>(),
+ "Specify whether the actor shall restart when its host reboots.")
.def("daemonize", &Actor::daemonize, py::call_guard<py::gil_scoped_release>(),
"This actor will be automatically terminated when the last non-daemon actor finishes (more info in the C++ "
"documentation).")
