-/* Copyright (c) 2009-2019. The SimGrid Team. All rights reserved. */
+/* Copyright (c) 2009-2023. 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. */
/* \file ThreadContext.hpp Context switching with native threads */
-#ifndef SIMGRID_SIMIX_THREAD_CONTEXT_HPP
-#define SIMGRID_SIMIX_THREAD_CONTEXT_HPP
+#ifndef SIMGRID_KERNEL_CONTEXT_THREAD_CONTEXT_HPP
+#define SIMGRID_KERNEL_CONTEXT_THREAD_CONTEXT_HPP
#include "simgrid/simix.hpp"
#include "src/kernel/context/Context.hpp"
#include <thread>
-namespace simgrid {
-namespace kernel {
-namespace context {
+namespace simgrid::kernel::context {
class XBT_PUBLIC ThreadContext : public AttachContext {
public:
ThreadContext(const ThreadContext&) = delete;
ThreadContext& operator=(const ThreadContext&) = delete;
~ThreadContext() override;
- void stop() override;
void suspend() override;
void attach_start() override;
void attach_stop() override;
- bool is_maestro() const { return is_maestro_; }
void release(); // unblock context's start()
void wait(); // wait for context's yield()
xbt::OsSemaphore begin_{0};
/** Semaphore used to schedule/unschedule (not needed when the maestro is in main, but harmless then) */
xbt::OsSemaphore end_{0};
- bool is_maestro_;
void start(); // match a call to release()
void yield(); // match a call to yield()
- virtual void start_hook() { /* empty placeholder, called after start(). Used in parallel mode and Java */}
+ virtual void start_hook() { /* empty placeholder, called after start(). Used in parallel mode */}
virtual void yield_hook() { /* empty placeholder, called before yield(). Used in parallel mode */}
- virtual void stop_hook() { /* empty placeholder, called at stop(). Used in Java */}
static void wrapper(ThreadContext* context);
};
{
}
- static void run_all();
+ static void run_all(std::vector<actor::ActorImpl*> const& actors_list);
};
class ParallelThreadContext : public ThreadContext {
static void initialize();
static void finalize();
- static void run_all();
+ static void run_all(std::vector<actor::ActorImpl*> const& actors_list);
private:
static xbt::OsSemaphore* thread_sem_;
bool maestro = not code;
return create_context(std::move(code), actor, maestro);
}
- void run_all() override;
+ void run_all(std::vector<actor::ActorImpl*> const& actors) override;
// Optional methods:
ThreadContext* attach(actor::ActorImpl* actor) override
}
private:
- bool parallel_;
-
ThreadContext* create_context(std::function<void()>&& code, actor::ActorImpl* actor, bool maestro);
};
-} // namespace context
-} // namespace kernel
-} // namespace simgrid
+} // namespace simgrid::kernel::context
#endif