void operator()(SharedState& shared_state,
typename std::enable_if<
traits::is_shared_state<SharedState>::value
>::type* = nullptr) const
{
std::size_t counter =
wait_.count_.load(boost::memory_order_seq_cst);
if (counter < wait_.needed_count_ && !shared_state->is_ready())
{
// handle future only if not enough futures are ready yet
// also, do not touch any futures which are already ready
shared_state->execute_deferred();
// execute_deferred might have made the future ready
if (!shared_state->is_ready())
{
shared_state->set_on_completed(
util::deferred_call(
&wait_some<Sequence>::on_future_ready,
wait_.shared_from_this(),
threads::get_self_id()));
return;
}
}
if (wait_.count_.fetch_add(1) + 1 == wait_.needed_count_)
{
wait_.goal_reached_on_calling_thread_ = true;
}
}
int main(int argc, char **argv) {
JITCompiler compiler;
VMManager * manager = new VMManager;
SharedState * shared = manager->create_shared_state();
ConfigParser * config = new ConfigParser;
shared->user_config = config;
VM* state = shared->thread_nexus()->new_vm();
state->initialize(VM::default_bytes);
state->boot();
state->global_lock().lock();
std::ifstream stream(argv[1]);
if(!stream) {
cout << "Can't open ' " << argv[1] << "'\n";
return 1;
}
CompiledFile* cf = CompiledFile::load(state, stream);
if(cf->magic != "!RBIX") {
cout << "Invalid file.\n";
}
MachineCode* mcode = as<CompiledCode>(cf->body(state))->formalize(state, false);
delete cf;
compiler.compile(state, mcode);
MachineMethod* mm = MachineMethod::create(state, mcode, compiler);
mm->show();
return 0;
}
void operator()(SharedState& shared_state) const
{
std::size_t counter = wait_.count_.load(boost::memory_order_acquire);
if (counter < wait_.needed_count_ && !shared_state->is_ready()) {
// handle future only if not enough futures are ready yet
// also, do not touch any futures which are already ready
shared_state->set_on_completed(Callback(callback_));
}
else {
++wait_.count_;
}
}
void create() {
config_parser = new ConfigParser;
shared = new SharedState(0, config, *config_parser);
VM* vm = shared->thread_nexus()->new_vm(shared);
state = new State(vm);
initialize_as_root(state);
}
void operator()(SharedState& shared_state) const
{
std::size_t counter =
wait_.count_.load(boost::memory_order_seq_cst);
if (counter < wait_.needed_count_ && !shared_state->is_ready())
{
// handle future only if not enough futures are ready yet
// also, do not touch any futures which are already ready
shared_state->execute_deferred();
// execute_deferred might have made the future ready
if (!shared_state->is_ready())
{
shared_state->set_on_completed(Callback(callback_));
return;
}
}
if (wait_.count_.fetch_add(1) + 1 == wait_.needed_count_)
{
wait_.goal_reached_on_calling_thread_ = true;
}
}
VM::VM(uint32_t id, SharedState& shared, const char* name)
: memory::ManagedThread(id, shared, memory::ManagedThread::eRuby, name)
, call_frame_(NULL)
, thread_nexus_(shared.thread_nexus())
, saved_call_site_information_(NULL)
, fiber_stacks_(this, shared)
, park_(new Park)
, stack_start_(0)
, stack_size_(0)
, current_stack_start_(0)
, current_stack_size_(0)
, interrupt_with_signal_(false)
, interrupt_by_kill_(false)
, check_local_interrupts_(false)
, thread_step_(false)
, interrupt_lock_()
, method_missing_reason_(eNone)
, constant_missing_reason_(vFound)
, zombie_(false)
, main_thread_(false)
, thread_phase_(ThreadNexus::cUnmanaged)
, profile_interval_(0)
, profile_counter_(0)
, shared(shared)
, waiting_channel_(this, nil<Channel>())
, interrupted_exception_(this, nil<Exception>())
, thread(this, nil<Thread>())
, current_fiber(this, nil<Fiber>())
, root_fiber(this, nil<Fiber>())
, waiting_object_(this, cNil)
, profile_(this, nil<Tuple>())
, profile_sample_count_(0)
, max_profile_entries_(15)
, min_profile_call_count_(0)
, native_method_environment(NULL)
, custom_wakeup_(NULL)
, custom_wakeup_data_(NULL)
, thread_state_(this)
{
if(memory()) {
local_slab_.refill(0, 0);
}
set_profile_interval();
allocation_tracking_ = shared.config.allocation_tracking;
}
ManagedThread::ManagedThread(SharedState& ss, ManagedThread::Kind kind)
: shared_(ss)
, kind_(kind)
, name_(kind == eRuby ? "<ruby>" : "<system>")
, thread_id_(ss.new_thread_id())
{}
virtual void onClick()
{
dynamic_cast<Battle*>(resume.get()) -> Resume();
app->SetNextState(resume);
}
// Trampoline to call scheduler_loop()
static void* __thread_tramp__(void* arg) {
SharedState* ss = static_cast<SharedState*>(arg);
ss->scheduler_loop();
return NULL;
}