-/* Copyright (c) 2007-2018. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2007-2019. The SimGrid Team. All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
namespace kernel {
namespace actor {
-class ProcessArg {
-public:
- std::string name;
- std::function<void()> code;
- void* data = nullptr;
- s4u::Host* host = nullptr;
- double kill_time = 0.0;
- std::shared_ptr<std::map<std::string, std::string>> properties;
- bool auto_restart = false;
- ProcessArg() = default;
- explicit ProcessArg(std::string name, std::function<void()> code, void* data, s4u::Host* host, double kill_time,
- std::shared_ptr<std::map<std::string, std::string>> properties, bool auto_restart)
- : name(name)
- , code(std::move(code))
- , data(data)
- , host(host)
- , kill_time(kill_time)
- , properties(properties)
- , auto_restart(auto_restart)
- {
- }
-};
-
class ActorImpl : public simgrid::surf::PropertyHolder {
public:
- ActorImpl() : piface_(this) {}
+ ActorImpl(simgrid::xbt::string name, simgrid::s4u::Host* host);
~ActorImpl();
+ void set_auto_restart(bool autorestart) { auto_restart_ = autorestart; }
+
boost::intrusive::list_member_hook<> host_process_list_hook; /* simgrid::simix::Host::process_list */
boost::intrusive::list_member_hook<> smx_destroy_list_hook; /* simix_global->process_to_destroy */
boost::intrusive::list_member_hook<> smx_synchro_hook; /* {mutex,cond,sem}->sleeping */
- aid_t pid = 0;
- aid_t ppid = -1;
- simgrid::xbt::string name;
- const simgrid::xbt::string& get_name() const { return name; }
- const char* get_cname() const { return name.c_str(); }
- s4u::Host* host = nullptr; /* the host on which the process is running */
- smx_context_t context = nullptr; /* the context (uctx/raw/thread) that executes the user function */
+ aid_t pid_ = 0;
+ aid_t ppid_ = -1;
+ simgrid::xbt::string name_;
+ const simgrid::xbt::string& get_name() const { return name_; }
+ const char* get_cname() const { return name_.c_str(); }
+ s4u::Host* host_ = nullptr; /* the host on which the process is running */
+ smx_context_t context_ = nullptr; /* the context (uctx/raw/thread) that executes the user function */
std::exception_ptr exception;
- bool finished = false;
- bool blocked = false;
- bool suspended = false;
- bool auto_restart = false;
+ bool finished_ = false;
+ bool blocked_ = false;
+ bool suspended_ = false;
+ bool auto_restart_ = false;
smx_activity_t waiting_synchro = nullptr; /* the current blocking synchro if any */
std::list<smx_activity_t> comms; /* the current non-blocking communication synchros */
smx_timer_t kill_timer = nullptr;
private:
- void* userdata = nullptr; /* kept for compatibility, it should be replaced with moddata */
+ void* userdata_ = nullptr; /* kept for compatibility, it should be replaced with moddata */
/* Refcounting */
std::atomic_int_fast32_t refcount_{0};
/* Daemon actors are automatically killed when the last non-daemon leaves */
private:
- bool daemon = false;
+ bool daemon_ = false;
public:
void daemonize();
- bool isDaemon() { return daemon; } /** Whether this actor has been daemonized */
- bool isSuspended() { return suspended; }
+ bool is_daemon() { return daemon_; } /** Whether this actor has been daemonized */
+ bool is_suspended() { return suspended_; }
simgrid::s4u::Actor* restart();
smx_activity_t suspend(ActorImpl* issuer);
void resume();
smx_activity_t sleep(double duration);
- void setUserData(void* data) { userdata = data; }
- void* getUserData() { return userdata; }
+ void set_user_data(void* data) { userdata_ = data; }
+ void* get_user_data() { return userdata_; }
+ /** Ask the actor to throw an exception right away */
+ void throw_exception(std::exception_ptr e);
+};
+
+class ProcessArg {
+public:
+ std::string name;
+ std::function<void()> code;
+ void* data = nullptr;
+ s4u::Host* host = nullptr;
+ double kill_time = 0.0;
+ std::shared_ptr<std::unordered_map<std::string, std::string>> properties = nullptr;
+ bool auto_restart = false;
+ bool daemon_ = false;
+ ProcessArg() = default;
+
+ explicit ProcessArg(std::string name, std::function<void()> code, void* data, s4u::Host* host, double kill_time,
+ std::shared_ptr<std::unordered_map<std::string, std::string>> properties, bool auto_restart)
+ : name(name)
+ , code(std::move(code))
+ , data(data)
+ , host(host)
+ , kill_time(kill_time)
+ , properties(properties)
+ , auto_restart(auto_restart)
+ {
+ }
+
+ explicit ProcessArg(s4u::Host* host, ActorImpl* actor)
+ : name(actor->get_name())
+ , code(std::move(actor->code))
+ , data(actor->get_user_data())
+ , host(host)
+ , kill_time(SIMIX_timer_get_date(actor->kill_timer))
+ , auto_restart(actor->auto_restart_)
+ , daemon_(actor->is_daemon())
+ {
+ properties.reset(actor->get_properties(), [](decltype(actor->get_properties())) {});
+ }
};
/* Used to keep the list of actors blocked on a synchro */
typedef simgrid::kernel::actor::ActorImpl* smx_actor_t;
-XBT_PRIVATE smx_actor_t SIMIX_process_create(const char* name, std::function<void()> code, void* data, sg_host_t host,
- std::map<std::string, std::string>* properties,
+XBT_PRIVATE smx_actor_t SIMIX_process_create(std::string name, std::function<void()> code, void* data, sg_host_t host,
+ std::unordered_map<std::string, std::string>* properties,
smx_actor_t parent_process);
XBT_PRIVATE void SIMIX_process_runall();
XBT_PRIVATE void SIMIX_process_yield(smx_actor_t self);
XBT_PRIVATE void SIMIX_process_change_host(smx_actor_t process, sg_host_t dest);
-XBT_PRIVATE void SIMIX_process_auto_restart_set(smx_actor_t process, int auto_restart);
-
extern void (*SMPI_switch_data_segment)(simgrid::s4u::ActorPtr actor);
XBT_PRIVATE void SIMIX_process_sleep_destroy(smx_activity_t synchro);