X-Git-Url: http://bilbo.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e08142f6b96c100165667fe1b647a28b6357b5ed..8c1b7322eacea06eba42b49420ddf9224030b60a:/src/s4u/s4u_Actor.cpp diff --git a/src/s4u/s4u_Actor.cpp b/src/s4u/s4u_Actor.cpp index e230a33afa..d6a2499b2e 100644 --- a/src/s4u/s4u_Actor.cpp +++ b/src/s4u/s4u_Actor.cpp @@ -41,7 +41,7 @@ xbt::signal s4u::Actor::on_destruction; // ***** Actor creation ***** Actor* Actor::self() { - kernel::context::Context* self_context = kernel::context::Context::self(); + const kernel::context::Context* self_context = kernel::context::Context::self(); if (self_context == nullptr) return nullptr; @@ -56,6 +56,15 @@ ActorPtr Actor::init(const std::string& name, s4u::Host* host) return actor->iface(); } +/** Set a non-default stack size for this context (in Kb) + * + * This must be done before starting the actor, and it won't work with the thread factory. */ +ActorPtr Actor::set_stacksize(unsigned stacksize) +{ + pimpl_->set_stacksize(stacksize * 1024); + return this; +} + ActorPtr Actor::start(const std::function& code) { simgrid::kernel::actor::simcall([this, &code] { pimpl_->start(code); }); @@ -87,7 +96,7 @@ void intrusive_ptr_release(const Actor* actor) { intrusive_ptr_release(actor->pimpl_); } -int Actor::get_refcount() +int Actor::get_refcount() const { return pimpl_->get_refcount(); } @@ -109,7 +118,7 @@ void Actor::join(double timeout) issuer->simcall_answer(); } else { kernel::activity::ActivityImplPtr sync = issuer->join(target, timeout); - sync->register_simcall(&issuer->simcall); + sync->register_simcall(&issuer->simcall_); } }); } @@ -120,7 +129,7 @@ void Actor::set_auto_restart(bool autorestart) xbt_assert(autorestart && not pimpl_->has_to_auto_restart()); // FIXME: handle all cases pimpl_->set_auto_restart(autorestart); - kernel::actor::ProcessArg* arg = new kernel::actor::ProcessArg(pimpl_->get_host(), pimpl_); + auto* arg = new kernel::actor::ProcessArg(pimpl_->get_host(), pimpl_); XBT_DEBUG("Adding %s to the actors_at_boot_ list of Host %s", arg->name.c_str(), arg->host->get_cname()); pimpl_->get_host()->pimpl_->add_actor_at_boot(arg); }); @@ -146,11 +155,11 @@ void Actor::set_host(Host* new_host) const s4u::Host* previous_location = get_host(); kernel::actor::simcall([this, new_host]() { - if (pimpl_->waiting_synchro != nullptr) { + if (pimpl_->waiting_synchro_ != nullptr) { // The actor is blocked on an activity. If it's an exec, migrate it too. // FIXME: implement the migration of other kinds of activities kernel::activity::ExecImplPtr exec = - boost::dynamic_pointer_cast(pimpl_->waiting_synchro); + boost::dynamic_pointer_cast(pimpl_->waiting_synchro_); xbt_assert(exec.get() != nullptr, "We can only migrate blocked actors when they are blocked on executions."); exec->migrate(new_host); } @@ -225,7 +234,7 @@ void Actor::resume() s4u::Actor::on_resume(*this); } -bool Actor::is_suspended() +bool Actor::is_suspended() const { return pimpl_->is_suspended(); } @@ -236,7 +245,7 @@ void Actor::set_kill_time(double kill_time) } /** @brief Get the kill time of an actor(or 0 if unset). */ -double Actor::get_kill_time() +double Actor::get_kill_time() const { return pimpl_->get_kill_time(); } @@ -318,7 +327,7 @@ void sleep_for(double duration) return; } kernel::activity::ActivityImplPtr sync = issuer->sleep(duration); - sync->register_simcall(&issuer->simcall); + sync->register_simcall(&issuer->simcall_); }); Actor::on_wake_up(*issuer->ciface()); @@ -361,7 +370,7 @@ void parallel_execute(const std::vector& hosts, const std::vectorset_flops_amount(flops_amount)->set_host(get_host()); return exec; } @@ -374,7 +383,7 @@ ExecPtr exec_init(const std::vector& hosts, const std::vector(hosts.front())); xbt_assert(std::all_of(hosts.begin(), hosts.end(), @@ -389,7 +398,7 @@ ExecPtr exec_init(const std::vector& hosts, const std::vectorset_flops_amounts(flops_amounts)->set_bytes_amounts(bytes_amounts)->set_hosts(hosts); return exec; } @@ -462,6 +471,23 @@ void migrate(Host* new_host) // deprecated } // namespace simgrid /* **************************** Public C interface *************************** */ +size_t sg_actor_count() +{ + return simgrid::s4u::Engine::get_instance()->get_actor_count(); +} + +sg_actor_t* sg_actor_list() +{ + const simgrid::s4u::Engine* e = simgrid::s4u::Engine::get_instance(); + size_t actor_count = e->get_actor_count(); + xbt_assert(actor_count > 0, "There is no actor!"); + std::vector actors = e->get_all_actors(); + + sg_actor_t* res = xbt_new(sg_actor_t, actors.size()); + for (size_t i = 0; i < actor_count; i++) + res[i] = actors[i].get(); + return res; +} sg_actor_t sg_actor_init(const char* name, sg_host_t host) { @@ -476,6 +502,17 @@ void sg_actor_start(sg_actor_t actor, xbt_main_func_t code, int argc, const char actor->start(std::move(function)); } +sg_actor_t sg_actor_create(const char* name, sg_host_t host, xbt_main_func_t code, int argc, const char* const* argv) +{ + simgrid::kernel::actor::ActorCode function = simgrid::xbt::wrap_main(code, argc, argv); + return simgrid::s4u::Actor::init(name, host)->start(std::move(function)).get(); +} + +void sg_actor_set_stacksize(sg_actor_t actor, unsigned size) +{ + actor->set_stacksize(size); +} + void sg_actor_exit() { simgrid::s4u::this_actor::exit(); @@ -587,7 +624,7 @@ void sg_actor_resume(sg_actor_t actor) * * This checks whether an actor is suspended or not by inspecting the task on which it was waiting for the completion. */ -int sg_actor_is_suspended(sg_actor_t actor) +int sg_actor_is_suspended(const_sg_actor_t actor) { return actor->is_suspended(); } @@ -739,10 +776,32 @@ sg_actor_t sg_actor_self() return simgrid::s4u::Actor::self(); } -void sg_actor_self_execute(double flops) +void sg_actor_self_execute(double flops) // XBT_DEPRECATED_v330 +{ + simgrid::s4u::this_actor::execute(flops); +} + +void sg_actor_execute(double flops) { simgrid::s4u::this_actor::execute(flops); } +void sg_actor_execute_with_priority(double flops, double priority) +{ + simgrid::s4u::this_actor::exec_init(flops)->set_priority(priority)->wait(); +} + +void sg_actor_parallel_execute(int host_nb, sg_host_t* host_list, double* flops_amount, double* bytes_amount) +{ + std::vector hosts(host_list, host_list + host_nb); + std::vector flops; + std::vector bytes; + if (flops_amount != nullptr) + flops = std::vector(flops_amount, flops_amount + host_nb); + if (bytes_amount != nullptr) + bytes = std::vector(bytes_amount, bytes_amount + host_nb * host_nb); + + simgrid::s4u::this_actor::parallel_execute(hosts, flops, bytes); +} /** @brief Take an extra reference on that actor to prevent it to be garbage-collected */ void sg_actor_ref(const_sg_actor_t actor) @@ -769,7 +828,7 @@ void sg_actor_data_set(sg_actor_t actor, void* userdata) * The on_exit functions are the functions executed when your process is killed. * You should use them to free the data used by your process. */ -void sg_actor_on_exit(int_f_int_pvoid_t fun, void* data) +void sg_actor_on_exit(void_f_int_pvoid_t fun, void* data) { simgrid::s4u::this_actor::on_exit([fun, data](bool failed) { fun(failed ? 1 /*FAILURE*/ : 0 /*SUCCESS*/, data); }); } @@ -781,6 +840,23 @@ sg_exec_t sg_actor_exec_init(double computation_amount) return exec.get(); } +sg_exec_t sg_actor_parallel_exec_init(int host_nb, const sg_host_t* host_list, double* flops_amount, + double* bytes_amount) +{ + std::vector hosts(host_list, host_list + host_nb); + std::vector flops; + std::vector bytes; + if (flops_amount != nullptr) + flops = std::vector(flops_amount, flops_amount + host_nb); + if (bytes_amount != nullptr) + bytes = std::vector(bytes_amount, bytes_amount + host_nb * host_nb); + + simgrid::s4u::ExecPtr exec(new simgrid::s4u::Exec()); + exec->set_flops_amounts(flops)->set_bytes_amounts(bytes)->set_hosts(hosts); + exec->add_ref(); + return exec.get(); +} + sg_exec_t sg_actor_exec_async(double computation_amount) { simgrid::s4u::ExecPtr exec = simgrid::s4u::this_actor::exec_async(computation_amount);