-/* Copyright (c) 2006-2014. The SimGrid Team.
- * All rights reserved. */
+/* Copyright (c) 2006-2017. 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. */
#include "xbt/log.h"
-#include "src/msg/msg_private.h"
-#include "simgrid/s4u/actor.hpp"
-#include "simgrid/s4u/comm.hpp"
-#include "simgrid/s4u/host.hpp"
-#include "simgrid/s4u/mailbox.hpp"
+#include "simgrid/s4u/Actor.hpp"
+#include "simgrid/s4u/Comm.hpp"
+#include "simgrid/s4u/Host.hpp"
+#include "simgrid/s4u/Mailbox.hpp"
-XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_actor,"S4U actors");
+#include "src/kernel/context/Context.hpp"
-using namespace simgrid;
+XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_actor, "S4U actors");
-s4u::Actor::Actor(smx_process_t smx_proc) : pimpl_(smx_proc) {}
+namespace simgrid {
+namespace s4u {
-s4u::Actor::Actor(const char* name, s4u::Host *host, double killTime, std::function<void()> code)
+// ***** Actor creation *****
+ActorPtr Actor::self()
{
- // TODO, when autorestart is used, the std::function is copied so the new
- // instance will get a fresh (reinitialized) state. Is this what we want?
- this->pimpl_ = simcall_process_create(
- name, std::move(code), nullptr, host->name().c_str(),
- killTime, NULL, 0);
+ smx_context_t self_context = SIMIX_context_self();
+ if (self_context == nullptr)
+ return simgrid::s4u::ActorPtr();
+
+ return self_context->process()->iface();
}
-s4u::Actor::~Actor() {}
+ActorPtr Actor::createActor(const char* name, s4u::Host* host, std::function<void()> code)
+{
+ simgrid::simix::ActorImpl* actor = simcall_process_create(name, std::move(code), nullptr, host, nullptr);
+ return actor->iface();
+}
-void s4u::Actor::setAutoRestart(bool autorestart) {
+ActorPtr Actor::createActor(const char* name, s4u::Host* host, const char* function, std::vector<std::string> args)
+{
+ simgrid::simix::ActorCodeFactory& factory = SIMIX_get_actor_code_factory(function);
+ simgrid::simix::ActorCode code = factory(std::move(args));
+ simgrid::simix::ActorImpl* actor = simcall_process_create(name, std::move(code), nullptr, host, nullptr);
+ return actor->iface();
+}
+
+// ***** Actor methods *****
+
+void Actor::join() {
+ simcall_process_join(this->pimpl_, -1);
+}
+
+void Actor::setAutoRestart(bool autorestart) {
simcall_process_auto_restart_set(pimpl_,autorestart);
}
-s4u::Host *s4u::Actor::getHost() {
- return s4u::Host::by_name(sg_host_get_name(simcall_process_get_host(pimpl_)));
+void Actor::onExit(int_f_pvoid_pvoid_t fun, void* data)
+{
+ simcall_process_on_exit(pimpl_, fun, data);
}
-const char* s4u::Actor::getName() {
- return simcall_process_get_name(pimpl_);
+void Actor::migrate(Host* new_host)
+{
+ simcall_process_set_host(pimpl_, new_host);
}
-int s4u::Actor::getPid(){
- return simcall_process_get_PID(pimpl_);
+s4u::Host* Actor::host()
+{
+ return this->pimpl_->host;
+}
+
+const char* Actor::cname()
+{
+ return this->pimpl_->name.c_str();
+}
+
+simgrid::xbt::string Actor::name()
+{
+ return this->pimpl_->name;
+}
+
+aid_t Actor::pid()
+{
+ return this->pimpl_->pid;
}
-void s4u::Actor::setKillTime(double time) {
+aid_t Actor::ppid()
+{
+ return this->pimpl_->ppid;
+}
+
+void Actor::suspend()
+{
+ simcall_process_suspend(pimpl_);
+}
+
+void Actor::resume()
+{
+ simcall_process_resume(pimpl_);
+}
+
+int Actor::isSuspended()
+{
+ return simcall_process_is_suspended(pimpl_);
+}
+
+void Actor::setKillTime(double time) {
simcall_process_set_kill_time(pimpl_,time);
}
-double s4u::Actor::getKillTime() {
+double Actor::killTime()
+{
return simcall_process_get_kill_time(pimpl_);
}
-void s4u::Actor::kill(int pid) {
- msg_process_t process = SIMIX_process_from_PID(pid);
- if(process != NULL) {
+void Actor::kill(aid_t pid)
+{
+ smx_actor_t process = SIMIX_process_from_PID(pid);
+ if(process != nullptr) {
simcall_process_kill(process);
} else {
std::ostringstream oss;
}
}
-void s4u::Actor::kill() {
+smx_actor_t Actor::getImpl() {
+ return pimpl_;
+}
+
+void Actor::kill() {
simcall_process_kill(pimpl_);
}
-// static stuff:
+// ***** Static functions *****
+
+ActorPtr Actor::byPid(aid_t pid)
+{
+ smx_actor_t process = SIMIX_process_from_PID(pid);
+ if (process != nullptr)
+ return process->iface();
+ else
+ return ActorPtr();
+}
-void s4u::Actor::killAll() {
+void Actor::killAll()
+{
simcall_process_killall(1);
}
+void Actor::killAll(int resetPid)
+{
+ simcall_process_killall(resetPid);
+}
+
+/** Retrieve the property value (or nullptr if not set) */
+const char* Actor::property(const char* key)
+{
+ return (char*)xbt_dict_get_or_null(simcall_process_get_properties(pimpl_), key);
+}
+void Actor::setProperty(const char* key, const char* value)
+{
+ simgrid::simix::kernelImmediate([this, key, value] {
+ xbt_dict_set(simcall_process_get_properties(pimpl_), key, (char*)value, (void_f_pvoid_t) nullptr);
+ });
+}
+
+// ***** this_actor *****
-namespace simgrid {
-namespace s4u {
namespace this_actor {
-void sleep(double duration) {
- simcall_process_sleep(duration);
+void sleep_for(double duration)
+{
+ if (duration > 0)
+ simcall_process_sleep(duration);
+}
+
+XBT_PUBLIC(void) sleep_until(double timeout)
+{
+ double now = SIMIX_get_clock();
+ if (timeout > now)
+ simcall_process_sleep(timeout - now);
}
e_smx_state_t execute(double flops) {
- smx_synchro_t s = simcall_execution_start(NULL,flops,1.0/*priority*/,0./*bound*/, 0L/*affinity*/);
+ smx_activity_t s = simcall_execution_start(nullptr,flops,1.0/*priority*/,0./*bound*/);
return simcall_execution_wait(s);
}
-void* recv(Mailbox &chan) {
- void *res = NULL;
- Comm c = Comm::recv_init(chan);
- c.setDstData(&res,sizeof(res));
- c.wait();
+void* recv(MailboxPtr chan) {
+ void *res = nullptr;
+ CommPtr c = Comm::recv_init(chan);
+ c->setDstData(&res, sizeof(res));
+ c->wait();
return res;
}
-void send(Mailbox &chan, void *payload, size_t simulatedSize) {
- Comm c = Comm::send_init(chan);
- c.setRemains(simulatedSize);
- c.setSrcData(payload);
- // c.start() is optional.
- c.wait();
+void send(MailboxPtr chan, void* payload, double simulatedSize)
+{
+ CommPtr c = Comm::send_init(chan);
+ c->setRemains(simulatedSize);
+ c->setSrcData(payload);
+ // c->start() is optional.
+ c->wait();
+}
+
+void send(MailboxPtr chan, void* payload, double simulatedSize, double timeout)
+{
+ CommPtr c = Comm::send_init(chan);
+ c->setRemains(simulatedSize);
+ c->setSrcData(payload);
+ // c->start() is optional.
+ c->wait(timeout);
}
+CommPtr isend(MailboxPtr chan, void* payload, double simulatedSize)
+{
+ return Comm::send_async(chan, payload, simulatedSize);
+}
+void dsend(MailboxPtr chan, void* payload, double simulatedSize)
+{
+ Comm::send_detached(chan, payload, simulatedSize);
+}
+
+CommPtr irecv(MailboxPtr chan, void** data)
+{
+ return Comm::recv_async(chan, data);
+}
+
+aid_t pid()
+{
+ return SIMIX_process_self()->pid;
+}
+
+aid_t ppid()
+{
+ return SIMIX_process_self()->ppid;
+}
+
+std::string name()
+{
+ return SIMIX_process_self()->name;
+}
+
+Host* host()
+{
+ return SIMIX_process_self()->host;
+}
+
+void suspend()
+{
+ simcall_process_suspend(SIMIX_process_self());
+}
+
+void resume()
+{
+ simcall_process_resume(SIMIX_process_self());
+}
+
+int isSuspended()
+{
+ return simcall_process_is_suspended(SIMIX_process_self());
+}
+
+void kill()
+{
+ simcall_process_kill(SIMIX_process_self());
+}
+
+void onExit(int_f_pvoid_pvoid_t fun, void* data)
+{
+ simcall_process_on_exit(SIMIX_process_self(), fun, data);
+}
+
+void migrate(Host* new_host)
+{
+ simcall_process_set_host(SIMIX_process_self(), new_host);
+}
}
}
}