static void testThreads( const char* testname, int times)
{
int ti = 0, te = times;
for (; ti != te; ++ti)
{
int start = ti + 1000 + 1;
int nofThreads = ti*10;
std::cerr << "starting test " << testname << "." << ti << " (" << (2*nofThreads) << " threads ..." << std::endl;
GlobalCounter obj( start);
std::vector<strus::shared_ptr<strus::thread> > threadGroup;
for (int si=0; si <= nofThreads; ++si)
{
strus::shared_ptr<strus::thread> th( new strus::thread( &GlobalCounter::run, &obj, ti * 1000, si));
threadGroup.push_back( th);
}
for (int si=0; si <= nofThreads; ++si)
{
strus::shared_ptr<strus::thread> th( new strus::thread( &GlobalCounter::run, &obj, ti * 1000, -si));
threadGroup.push_back( th);
}
std::cerr << "waiting for threads to terminate ..." << std::endl;
std::vector<strus::shared_ptr<strus::thread> >::iterator gi = threadGroup.begin(), ge = threadGroup.end();
for (; gi != ge; ++gi)
{
(*gi)->join();
}
std::cerr << "done" << std::endl;
obj.checkCounter( start);
}
}
void th(int n, char a, char b, char c)
{
if (n == 1)
{
printf("\n Move disk 1 from %c to %c",a,c);
return;
}
th(n-1,a,b,c);
printf("\n Move disk %d from %c to %c",n,a,c);
th(n-1,a,b,c);
}
/* treecopy assumes that n[0-n] is filled with zeros*/
void __treecopy(caps_t o,
struct _XTreeHandle *n, int len,
unsigned int tid,
struct hashtable **h) {
int i;
//initialize fresh memory
memset(n,0,len*sizeof(struct _XTreeHandle));
// create new tree with the appropriate capabilities
for(i=0;i<len;i++) {
struct _XTreeHandle *t = th(o,i);
n[i].caps.rcnt = o[i].rc;
n[i].caps.wr_cnt = o[i].wc;
n[i].caps.rd_cnt= o[i].lc;
n[i].h = t->h;
hashtable_insert(h,n+i); // create mapping
//increment ref count of this region
__sync_fetch_and_add(&t->h->caps.rcnt,1);
t->h->single_thread_key = 0; //not thread local
if(o[i].wc) { // transfer writer capabilities
if( tcb()->tid == t->h->caps.writer_cv) {
t->h->caps.writer_cv = tid;
} else
errquit("_treecopy: writer_cv");
}
//if there exist read capabilities, increment read count
if(o[i].lc)
__sync_fetch_and_add(&t->h->caps.rd_cnt,1);
#ifdef __RUNTIME_MEMORY_DEBUG_LOCKOP
print_xtree(n+i,0);
#endif
struct _XTreeHandle *parent= t->parent_key;
int idx;
if(parent)
for(idx=0;idx<len && th(o,idx) != parent;idx++);
else
idx = len;
if(idx < len) {
n[i].parent_key = n + idx;
n[i].next_key = n[idx].sub_keys;
n[idx].sub_keys = n + i;
} else
n[i].parent_key = 0;
}
//remove capabilities transferred from this tree
//start off child nodes so that we don't bump into
//a deallocated node (if a parent gets deallocated
//its subregions are also removed). Notice that the
//array "o" is already sorted in the natural
//allocation order.
for(i=len-1;i>-1;i--)
_xregion_cap_th(-o[i].rc,-o[i].wc,-o[i].lc,th(o,i));
}
void VM_ThreadDump::doit() {
ResourceMark rm;
ConcurrentLocksDump concurrent_locks(true);
if (_with_locked_synchronizers) {
concurrent_locks.dump_at_safepoint();
}
if (_num_threads == 0) {
// Snapshot all live threads
for (JavaThread* jt = Threads::first(); jt != NULL; jt = jt->next()) {
if (jt->is_exiting() ||
jt->is_hidden_from_external_view()) {
// skip terminating threads and hidden threads
continue;
}
ThreadConcurrentLocks* tcl = NULL;
if (_with_locked_synchronizers) {
tcl = concurrent_locks.thread_concurrent_locks(jt);
}
ThreadSnapshot* ts = snapshot_thread(jt, tcl);
_result->add_thread_snapshot(ts);
}
} else {
// Snapshot threads in the given _threads array
// A dummy snapshot is created if a thread doesn't exist
for (int i = 0; i < _num_threads; i++) {
instanceHandle th = _threads->at(i);
if (th() == NULL) {
// skip if the thread doesn't exist
// Add a dummy snapshot
_result->add_thread_snapshot(new ThreadSnapshot());
continue;
}
// Dump thread stack only if the thread is alive and not exiting
// and not VM internal thread.
JavaThread* jt = java_lang_Thread::thread(th());
if (jt == NULL || /* thread not alive */
jt->is_exiting() ||
jt->is_hidden_from_external_view()) {
// add a NULL snapshot if skipped
_result->add_thread_snapshot(new ThreadSnapshot());
continue;
}
ThreadConcurrentLocks* tcl = NULL;
if (_with_locked_synchronizers) {
tcl = concurrent_locks.thread_concurrent_locks(jt);
}
ThreadSnapshot* ts = snapshot_thread(jt, tcl);
_result->add_thread_snapshot(ts);
}
}
}
long __Call_th( CDSR_VMEval& /*vm*/, MMD_Address& addr, UniWord *arg )
{
#if _DEBUG
if( addr.param2 < 0 )
throw _T("__Call_(fun) : internal error, out of range");
#endif
if( addr.param2 == 0 ) // DSRDATA_TYPE_REAL
*(arg - 1) = CDSRReal( th( (arg - 1)->getReal() ) );
else // DSRDATA_TYPE_COMPLEX
*(arg - 1) = CDSRComplex( th( (arg - 1)->getComplex() ) );
return 1 - addr.param3;
}
TYPED_TEST(ThreadSpecificTest, OhterThread)
{
this->helper_.assign(1);
std::thread th(&TestFixture::helper_type::make_and_assign, &this->helper_, 2);
th.join();
ASSERT_TRUE(this->helper_.equal(1));
}
void CRichEditNcBorder::NcDrawBorder()
{
Default();
if (m_bThemedBorder)
{
CThemed th(GetCWnd(), WC_EDIT);
CWindowDC dc(GetCWnd());
CRect rBorder, rClient;
GetWindowRect(rBorder);
th.GetThemeBackgroundContentRect(&dc, EP_EDITTEXT, ETS_NORMAL, rBorder, rClient);
// convert to window coordinates
rClient.OffsetRect(-rBorder.left, -rBorder.top);
rBorder.OffsetRect(-rBorder.left, -rBorder.top);
dc.ExcludeClipRect(rClient);
// determine the current border state
int nState;
if (!IsWindowEnabled())
nState = ETS_DISABLED;
else if (HasStyle(ES_READONLY) || SendMessage(EM_GETOPTIONS, NULL, NULL) & ECO_READONLY)
nState = ETS_READONLY;
else
nState = ETS_NORMAL;
th.DrawBackground(&dc, EP_EDITTEXT, nState, rBorder);
}
}
void testObj::test<1>(void)
{
Thread th( (SyncThread(s_)) );
usleep(100*1000);
s_.start();
s_.waitForDone();
}
int KiekkoNetwork::Update(int threadCount)
{
if (listen(ListenSocket, SOMAXCONN) == SOCKET_ERROR)
{
int errsave = errno;
printf("listen(...) failed! Error code : %d\n", errsave);
return 0;
}
ClientSocket = INVALID_SOCKET;
ClientSocket = accept(ListenSocket, 0, 0);
if (ClientSocket == INVALID_SOCKET)
{
printf("accept(...) failed! Error code : EI KINOSTA\n");
return 0;
}
recvThreadMutex.lock();
std::thread th(NewClient, ClientSocket, threadCount);
th.detach();
SendPackage temp = { 0, 0, 0, 0, 0 };
paskafix = true;
SendMsg(temp);
return 1;
}
TEST(EventLoop, invoke) {
auto loop = std::make_shared<capnqml::EventLoop>();
bool invoked = false;
bool handler_called = false;
loop->setHandler([&](auto m) -> decltype (auto) {
handler_called = true;
return nullptr;
});
loop->invoke([&]() {
invoked = true;
capnqml::Message msg;
loop->push(std::move(msg));
});
ASSERT_EQ(loop->state(), capnqml::EventLoop::State::Startup); // NOLINT
std::thread th([=] {
loop->run(); // NOLINT
});
th.detach();
std::this_thread::sleep_for(std::chrono::milliseconds(100));
ASSERT_EQ(loop->state(), capnqml::EventLoop::State::Idle); // NOLINT
loop->cancel();
std::this_thread::sleep_for(std::chrono::milliseconds(100));
ASSERT_EQ(loop->state(), capnqml::EventLoop::State::Canceled);
ASSERT_TRUE(invoked);
ASSERT_TRUE(handler_called);
}
void ReportMessage(const char *message, ...)
{
if (!IsEnabled() || CheckSpamLimited())
return;
int pos = NextFreePos();
if (pos == -1)
return;
const int MESSAGE_BUFFER_SIZE = 65536;
char temp[MESSAGE_BUFFER_SIZE];
va_list args;
va_start(args, message);
vsnprintf(temp, MESSAGE_BUFFER_SIZE - 1, message, args);
temp[MESSAGE_BUFFER_SIZE - 1] = '\0';
va_end(args);
Payload &payload = payloadBuffer[pos];
payload.type = RequestType::MESSAGE;
payload.string1 = message;
payload.string2 = temp;
std::thread th(Process, pos);
th.detach();
}
/**
* Poll all timers in the current thread
*
* @param tmrl Timer list
*/
void tmr_poll(struct list *tmrl)
{
const uint64_t jfs = tmr_jiffies();
for (;;) {
struct tmr *tmr;
tmr_h *th;
void *th_arg;
tmr = list_ledata(tmrl->head);
if (!tmr || (tmr->jfs > jfs)) {
break;
}
th = tmr->th;
th_arg = tmr->arg;
tmr->th = NULL;
list_unlink(&tmr->le);
if (!th)
continue;
#if TMR_DEBUG
call_handler(th, th_arg);
#else
th(th_arg);
#endif
}
}
BOOL Ccoin_lookerDlg::OnInitDialog()
{
CDialogEx::OnInitDialog();
// 设置此对话框的图标。当应用程序主窗口不是对话框时，框架将自动
// 执行此操作
SetIcon(m_hIcon, TRUE); // 设置大图标
SetIcon(m_hIcon, FALSE); // 设置小图标
// TODO: 在此添加额外的初始化代码
auto g_CoinList = LoadCoinList(GetAppDir());
if (g_CoinList.size())
{
int idx = 0;
for (auto it = g_CoinList.begin(); it != g_CoinList.end(); ++it)
{
shared_ptr<ICoinOption> pCoinOption = *it;
shared_ptr<IUserContext> pWork = create_coin_work(pCoinOption);
boost::thread th(boost::bind(&IUserContext::load_db, pWork));
shared_ptr<CRecvDialog> pDlg(new CRecvDialog(pWork, &m_tab1));
pDlg->Create(CRecvDialog::IDD);
CRect r;
pDlg->GetWindowRect(r);
r.top += 18;
r.left += 14;
pDlg->MoveWindow(r);
m_tab1.InsertItem(m_tab1.GetItemCount(), pCoinOption->prev_name.c_str());
m_vlist.push_back(pDlg);
}
m_vlist[0]->ShowWindow(SW_SHOW);
}
return TRUE; // 除非将焦点设置到控件，否则返回 TRUE
}
int
newtail_main( int argc, char ** argv )
{
char pidfile[80];
sprintf( pidfile, PIDFILE, getenv( "HOME" ));
if ( argc == 2 && strcmp( argv[1], "-q" ) == 0 )
{
unlink( pidfile );
return 0;
}
num_tail_threads = 0;
ThreadParams p;
p.my_eid = 1;
Threads th( &p );
while ( argc > 1 )
{
(void) new NewTailThread( argv[1] );
argc--;
argv++;
}
newtail_die = false;
(void) new MonitorThread( pidfile );
th.loop();
return 0;
}
/** Submit a traceroute formatted as HTTP POST data to the server.
*/
bool ServerComm::submitTraceroute(const char *post_data, TrStatus *tstat, bool popupOnError) {
bool submitted_ok = true;
qDebug() << post_data;
TrHttp th("trgen.ixmaps.ca", post_data, tstat);
subm_waiting_completion = true;
connect(&th, SIGNAL(done(bool)), this, SLOT(trResultsSubmitted(bool)));
QTime dieTime = QTime::currentTime().addSecs(5);
while( QTime::currentTime() < dieTime ) {
QCoreApplication::processEvents(QEventLoop::AllEvents, 100);
if ( !subm_waiting_completion ) {
break;
}
}
if ( subm_waiting_completion ) {
if ( popupOnError ) {
QMessageBox::critical(owner, tr("Connection failure"),
tr("The connection to the central database is not working."),
QMessageBox::Ok);
}
tstat->setError(TrStatus::ERR_SUBMIT_TIMEOUT);
submitted_ok = false;
} else {
//qDebug() << "TrHttp error " << th.error();
QHttp::Error err = th.error();
if ( err != QHttp::NoError ) {
tstat->setError(msgConnFailure(err, popupOnError));
submitted_ok = false;
}
}
qDebug() << "posting, state " << th.state() << ", error " << th.error();
qDebug() << "TID=" << tstat->traceroute_id << ", errorMsg=" << tstat->errorMsg;
return submitted_ok;
}
jubeat_online::ImageSequenceResult jubeat_online::ImageSequence::LoadSequence(const char * filename){
//***********************************************************************
//関数名:LoadSeqeunce
//説 明:独自形式の連続版画像の読み込み命令を発生させます
// この関数が呼ばれるまでに、DxLib::SetUseASyncLoadFlag(TRUE)が
// 呼ばれている必要があります。呼ばない場合はこの関数内で
// 完全にロードが完了します。
//戻り値:ImageSequenceResult型
//***********************************************************************
ImageSequenceResult ret = ImageSequenceResult::OK;
//シーケンス画像ファイルのファイル名の処理
if (filename != NULL) {
ImageSequenceResult fret = SetSequenceFilename(filename);
if(fret != ImageSequenceResult::OK) return fret;
}
else if (filename_ == NULL) return ImageSequenceResult::NULL_FILEPATH; //ファイル名を指定しろ
if (is_allocated_) DeleteSequence();
OutputLogtext::OutputS("読み込みスレッドを開始します:" + static_cast<std::string>(filename),"ImageSequence");
std::thread th(&jubeat_online::ImageSequence::LoadThread, this);
th.detach();
is_allocated_ = true;
return ret;
}
int main(int argc, char* argv[])
{
try
{
unsigned short port = 12122;
boost::asio::ip::address addr = boost::asio::ip::address::from_string("::1");
server<> serv(port);
client cli(std::cout, addr, port);
std::cout << "Run server" << std::endl;
boost::shared_ptr<boost::thread> th(new boost::thread([&serv] () { serv.run(); }));
cli.run_test();
// stop server
std::raise(SIGINT);
std::cout << "Stop server" << std::endl;
th->join();
}
catch (std::exception& e)
{
std::cerr << "Exception: " << e.what() << std::endl;
}
return 0;
}
void compute_zenith_color()
{
float chi ((4.f/9.f - turbidity_/120.f) * (3.1415927f - 2.f * thetas_));
// Zenith luminance in Kcd/m2
zenith_color_.Y() = (4.0453f * turbidity_ - 4.9710f) * std::tan(chi) - 0.2155f * turbidity_ + 2.4192f;
if (zenith_color_.Y() < 0.001f)
zenith_color_.Y() = 0.001f;
float t2(turbidity_ * turbidity_);
//vector4<float> th (thetas_*thetas_*thetas_, thetas_*thetas_, thetas_, 1.f);
vector4<float> th (0,0,0, 1.f);
static const vector4<float> xcoef1 ( 0.00616f, -0.00375f, 0.00209f, 0.0f ),
xcoef2 (-0.02903f, 0.06377f, -0.03202f, 0.00394f),
xcoef3 ( 0.11693f, -0.21196f, 0.06052f, 0.25886f),
ycoef1 ( 0.00275f, -0.00610f, 0.00317f, 0.0f ),
ycoef2 (-0.04214f, 0.08970f, -0.04153f, 0.00516f),
ycoef3 ( 0.15346f, -0.26756f, 0.06670f, 0.26688f);
zenith_color_.x() = t2 * dot_prod(xcoef1, th) + turbidity_ * dot_prod(xcoef2, th) + dot_prod(xcoef3, th);
zenith_color_.y() = t2 * dot_prod(ycoef1, th) + turbidity_ * dot_prod(ycoef2, th) + dot_prod(ycoef3, th);
}
void stress(misc::runner const & i_runner,
host::program<decltype(prog)> i_program)
{
host::context const& context = i_runner.m_context;
host::queue & queue = i_runner.m_queue;
host::buffer<pfm::int_> bufWrite(context, item_count);
host::buffer<pfm::int_> bufDiff(context, item_count);
queue(host::run_kernel(i_program, fill_index(bufWrite), item_count));
queue(host::run_kernel(i_program, fill_index(bufDiff), item_count));
for (int i = 0; i < 100; ++i) {
std::thread th(
[&] () {
queue(host::run_kernel(i_program, add(bufWrite, bufDiff), item_count));
queue(host::run_kernel(i_program, subtract(bufWrite, bufDiff), item_count));
}
);
th.detach();
}
typedef decltype(bufWrite)::iterator iterator;
for (int i = 0; i < 20; ++i) {
auto future2 =
queue(bufWrite.with_range(
[](iterator i_begin, iterator i_end) {
return std::accumulate(i_begin, i_end, 0);
}));
cl_int retval = future2.get();
//std::cout << retval << std::endl;
assert( retval % (item_count * (item_count - 1) / 2) == 0);
}
}
unsigned Process(uint64_t &processed)
{
int64_t staleTime;
{
int64_t k = m_kernelSession.LastTS();
int64_t h = m_heapSession.LastTS();
staleTime = max(k, h);
staleTime = g_QPCHelper.GetQPCFrom(staleTime, -SESSION_CACHE_TIME_MS);
}
EventQueue::BlockList blk, blh;
m_kernelSession.PopStales(staleTime, blk);
m_heapSession.PopStales(staleTime, blh);
EventQueue::BlockListTraver tk(&blk), th(&blh);
while (!tk.end() && !th.end())
{
Event &ek = tk.elem();
Event &eh = th.elem();
if (ek.createtime() <= eh.createtime())
{
ek.inner()->consume();
ek.inner()->destroy();
tk.next();
}
else
{
eh.inner()->consume();
eh.inner()->destroy();
th.next();
}
++processed;
}
while (!tk.end())
{
Event &ek = tk.elem();
ek.inner()->consume();
ek.inner()->destroy();
tk.next();
++processed;
}
while (!th.end())
{
Event &eh = th.elem();
eh.inner()->consume();
eh.inner()->destroy();
th.next();
++processed;
}
m_lastTS = staleTime;
if (!m_kernelSession.IsRunning())
return m_kernelSession.ExitCode();
if (!m_heapSession.IsRunning())
return m_heapSession.ExitCode();
return 0;
}
void ThreadRunner::start()
{
boost::mutex::scoped_lock lock(m_boolmutex);
if(m_looping) return;
m_looping=true;
boost::function0<void> run( boost::bind( &ThreadRunner::run , this ) );
boost::thread th(run);
}
void ThreadRunner::spawnSingleAction()
{
boost::mutex::scoped_lock boollock(m_boolmutex);
boost::mutex::scoped_lock calllock(m_callmutex);
if(m_looping) return;
boost::function0<void> call( boost::bind( &ThreadRunner::call , this ) );
boost::thread th(call);
}
int _tmain(int argc, _TCHAR* argv[])
{
memory_pool* obj_pool = new memory_pool(1000, sizeof(obj));
std::thread th(fun, obj_pool, 100);
th.join();
return 0;
}
void start()
{
for (unsigned int i = 0; i < _nbWorkers; ++i)
{
std::thread th(std::bind(&ThreadPool::launch, std::ref(*this)));
th.detach();
}
}
void testObj::test<3>(void)
{
Thread th( (SyncThread(s_)) );
usleep(100*1000);
s_.start();
for(int i=0; i<2; ++i)
s_.waitForDone();
}
/**
* Fake async API, simulates an asynchronous process.
* Starts a thread sleeping for 3secs then simulates an event calling handler
*/
void asyncApi(std::function<void(std::string)> handler) {
std::cout << "called async in thread: " << std::this_thread::get_id() << "\n";
std::thread th([handler]() {
std::cout << "Started async, sleeping 3secs\n";
std::this_thread::sleep_for(std::chrono::seconds(3));
handler("Data from async");
});
th.detach();
}
static void try_connect_frm(Fl_Widget* o, void* userdata) {
auto ptr = ((ConnectWindowImpl*)userdata);
std::string host = ptr->bInput->value();
ptr->connectbtn->label("Connecting . . .");
ptr->bInput->deactivate();
ptr->connectbtn->deactivate();
std::thread th([host, ptr]() { try_connect(host, ptr); });
th.detach();
}
int main(int argc, char** argv)
{
mephitis::bag_popper<sensor_msgs::PointCloud2> bagpopper(argv[1], argv[2], queue_pusher);
boost::thread th(boost::ref(bagpopper));
boost::thread consume(consumer);
th.join();
consume.join();
}
vec4::ValueType
vec4::
lengthHom () const
{
vec3 th ( vec[ 0 ], vec[ 1 ], vec[ 2 ] );
th /= vec[ 3 ];
return th.length ();
}
void
ClusterSet::read_from_file(const char * filename,
const map <string, const Record*> & uid_tree) {
unsigned int count = 0;
const unsigned int base = 100000;
const unsigned int primary_delim_size = strlen(ClusterInfo::primary_delim);
const unsigned int secondary_delim_size = strlen(ClusterInfo::secondary_delim);
std::ifstream infile ( filename);
if (infile.good()) {
string filedata;
while ( getline(infile, filedata)) {
register size_t pos = 0, prev_pos = 0;
pos = filedata.find(ClusterInfo::primary_delim, prev_pos);
string keystring = filedata.substr( prev_pos, pos - prev_pos);
const Record * key = retrieve_record_pointer_by_unique_id( keystring, uid_tree );
prev_pos = pos + primary_delim_size;
pos = filedata.find(ClusterInfo::primary_delim, prev_pos);
double val = 0;
if ( true ) {
string cohesionstring = filedata.substr( prev_pos, pos - prev_pos);
val = atof(cohesionstring.c_str());
}
prev_pos = pos + primary_delim_size;
RecordPList tempv;
while ( ( pos = filedata.find(ClusterInfo::secondary_delim, prev_pos) )!= string::npos){
string valuestring = filedata.substr( prev_pos, pos - prev_pos);
const Record * value = retrieve_record_pointer_by_unique_id( valuestring, uid_tree);
tempv.push_back(value);
prev_pos = pos + secondary_delim_size;
}
ClusterHead th(key, val);
Cluster tempc(th, tempv);
tempc.self_repair();
this->consolidated.push_back(tempc);
++count;
if ( count % base == 0 ) {
std::cout << count << " records have been loaded from the cluster file. " << std::endl;
}
}
std::cout << "Totally, " << count << " records have been loaded from " << filename << std::endl;
}
else {
throw cException_File_Not_Found(filename);
}
}
