185:   DWORD thread;			/* Win32 thread ID */

502:   ptw32_thread_t * thread;

158:   HANDLE threadH;		/* Win32 thread handle - POSIX thread is invalid if threadH == 0 */

162:   ptw32_mcs_lock_t threadLock;	/* Used for serialised access to public thread state */

246:   pthread_t ownerThread;

346:   void *threads;

350: typedef struct ThreadParms ThreadParms;

352: struct ThreadParms

401: typedef struct ThreadKeyAssoc ThreadKeyAssoc;

403: struct ThreadKeyAssoc

505:   ThreadKeyAssoc *nextThread;

507:   ThreadKeyAssoc *prevThread;

152: typedef struct ptw32_thread_t_       ptw32_thread_t;

155: struct ptw32_thread_t_

575: #define PTW32_THREAD_REUSE_EMPTY ((ptw32_thread_t *)(size_t) 1)

198: struct pthread_attr_t_

234: struct pthread_mutex_t_

273: struct pthread_mutexattr_t_

302: struct pthread_spinlock_t_

326: struct pthread_barrier_t_

336: struct pthread_barrierattr_t_

341: struct pthread_key_t_

360: struct pthread_cond_t_

378: struct pthread_condattr_t_

385: struct pthread_rwlock_t_

396: struct pthread_rwlockattr_t_

133:   PThreadStateInitial = 0,	/* Thread not running                   */

134:   PThreadStateRunning,		/* Thread alive & kicking               */

135:   PThreadStateSuspended,	/* Thread alive but suspended           */

136:   PThreadStateCancelPending,	/* Thread alive but                     */

138:   PThreadStateCanceling,	/* Thread alive but is                  */

141:   PThreadStateExiting,		/* Thread alive but exiting             */

143:   PThreadStateLast,             /* All handlers have been run and now   */

145:   PThreadStateReuse             /* In reuse pool.                       */

147: PThreadState;

957: #define _endthreadex ExitThread

129:    * This enumeration represents the state of the thread;

130:    * The thread is still "alive" if the numeric value of the

157:   unsigned __int64 seqNumber;	/* Process-unique thread sequence number */

159:   pthread_t ptHandle;		/* This thread's permanent pthread_t handle */

160:   ptw32_thread_t * prevReuse;	/* Links threads on reuse stack */

242:   int recursive_count;		/* Number of unlocks a thread needs to perform

263:  * Node used to manage per-thread lists of currently-held robust mutexes.

407:    *      This structure creates an association between a thread and a key.

409:    *      destroy routine for thread specific data registered by a user upon

410:    *      exiting a thread.

416:    *         T - Thread that has called pthread_setspecific(Kn)

417:    *            (head of chain is thread->keys)

436:    *      general lock (guarding the row) and the thread's general

440:    *      until both the key is deleted and the thread has called the

442:    *      to be freed as soon as either thread or key is concluded.

445:    *      key and thread locks are acquired consistently in the order

446:    *      "key lock then thread lock". An exception to this exists

447:    *      when a thread calls the destructors, however, this is done

450:    *      An association is created when a thread first calls

455:    *      thread calls the key destructor function on thread exit, or

459:    *      thread

460:    *              reference to the thread that owns the

462:    *              thread struct itself. Since the association is

463:    *              destroyed before the thread exits, this can never

464:    *              point to a different logical thread to the one that

465:    *              created the assoc, i.e. after thread struct reuse.

492:    *      1)      As soon as either the key or the thread is no longer

574: /* Thread Reuse stack bottom marker. Must not be NULL or any valid pointer to memory. */

578: extern ptw32_thread_t * ptw32_threadReuseTop;

579: extern ptw32_thread_t * ptw32_threadReuseBottom;

593: extern ptw32_mcs_lock_t ptw32_thread_reuse_lock;

626:   void ptw32_robust_mutex_remove(pthread_mutex_t* mutex, ptw32_thread_t* otp);

644:   void ptw32_threadReusePush (pthread_t thread);

648:   int ptw32_setthreadpriority (pthread_t thread, int policy, int priority);

659:   void ptw32_callUserDestroyRoutines (pthread_t thread);

661:   int ptw32_tkAssocCreate (ptw32_thread_t * thread, pthread_key_t key);

6:  * Keeps all the internals out of pthread.h

10:  *      Pthreads-win32 - POSIX Threads Library for Win32

224:   pthread_mutex_t lock;

248: 				   threads. */

267:   pthread_mutex_t mx;

308:     pthread_mutex_t mutex;	/* mutex if single cpu.            */

354:   pthread_t tid;

362:   long nWaitersBlocked;		/* Number of threads blocked            */

363:   long nWaitersGone;		/* Number of threads timed out          */

364:   long nWaitersToUnblock;	/* Number of threads to unblock         */

365:   sem_t semBlockQueue;		/* Queue up threads waiting for the     */

370:   pthread_mutex_t mtxUnblockLock;	/* Mutex that guards access to          */

373:   pthread_cond_t next;		/* Doubly linked list                   */

374:   pthread_cond_t prev;

387:   pthread_mutex_t mtxExclusiveAccess;

388:   pthread_mutex_t mtxSharedAccessCompleted;

389:   pthread_cond_t cndSharedAccessCompleted;

415:    *            (head of chain is key->threads)

451:    *      pthread_setspecific() on a key that has a specified

471:    *              The pthread_t->keys attribute is the head of a

474:    *              between a pthread_t and all pthread_key_t on which

475:    *              it called pthread_setspecific.

480:    *      nextThread

481:    *              The pthread_key_t->threads attribute is the head of

484:    *              relationship between a pthread_key_t and all the 

485:    *              PThreads that have called pthread_setspecific for

486:    *              this pthread_key_t.

488:    *      prevThread

497:    *              pthread_setspecific if the user provided a

503:   pthread_key_t key;

504:   ThreadKeyAssoc *nextKey;

506:   ThreadKeyAssoc *prevKey;

571: /* Declared in pthread_cancel.c */

580: extern pthread_key_t ptw32_selfThreadKey;

581: extern pthread_key_t ptw32_cleanupKey;

582: extern pthread_cond_t ptw32_cond_list_head;

583: extern pthread_cond_t ptw32_cond_list_tail;

587: extern unsigned __int64 ptw32_threadSeqNumber;

601: extern int pthread_count;

617:   int ptw32_is_attr (const pthread_attr_t * attr);

619:   int ptw32_cond_check_need_init (pthread_cond_t * cond);

620:   int ptw32_mutex_check_need_init (pthread_mutex_t * mutex);

621:   int ptw32_rwlock_check_need_init (pthread_rwlock_t * rwlock);

622:   int ptw32_spinlock_check_need_init (pthread_spinlock_t * lock);

624:   int ptw32_robust_mutex_inherit(pthread_mutex_t * mutex);

625:   void ptw32_robust_mutex_add(pthread_mutex_t* mutex, pthread_t self);

630: 			       HANDLE threadH, DWORD callback_arg);

636:   void ptw32_threadDestroy (pthread_t tid);

640:   pthread_t ptw32_new (void);

642:   pthread_t ptw32_threadReusePop (void);

657:     ptw32_threadStart (void *vthreadParms);

663:   void ptw32_tkAssocDestroy (ThreadKeyAssoc * assoc);

714:   _CRTIMP unsigned long __cdecl _beginthread (void (__cdecl *) (void *),

716:   _CRTIMP void __cdecl _endthread (void);

937: #if defined(NEED_CREATETHREAD)

940:  * Macro uses args so we can cast start_proc to LPTHREAD_START_ROUTINE

950:         CreateThread(security, \

952:                      (LPTHREAD_START_ROUTINE) start_proc, \

959: #endif				/* NEED_CREATETHREAD */

12:  *      Copyright(C) 1999,2005 Pthreads-win32 contributors

20:  *      http://sources.redhat.com/pthreads-win32/contributors.html

131:    * state is greater or equal "PThreadStateRunning".

161:   volatile PThreadState state;

483:    *              nextThreads link. This chain provides the 1 to many

717:   _CRTIMP unsigned long __cdecl _beginthreadex (void *, unsigned,

720:   _CRTIMP void __cdecl _endthreadex (unsigned);

944: #define _beginthreadex(security, \

631: class Thread(_Verbose):

35: _start_new_thread = thread.start_new_thread

1148: current_thread = currentThread

38: ThreadError = thread.error

1071: class _MainThread(Thread):

1096: def _pickSomeNonDaemonThread():

1111: class _DummyThread(Thread):

1135: def currentThread():

1365:     class ProducerThread(Thread):

1381:     class ConsumerThread(Thread):

1: """Thread module emulating a subset of Java's threading model."""

6:     import thread

31:            'current_thread', 'enumerate', 'Event',

32:            'Lock', 'RLock', 'Semaphore', 'BoundedSemaphore', 'Thread',

36: _allocate_lock = thread.allocate_lock

37: _get_ident = thread.get_ident

39: del thread

67:                 # Issue #4188: calling current_thread() can incur an infinite

73:                     name = "<OS thread %d>" % ident

93:     The func will be passed to sys.setprofile() for each thread, before its

103:     The func will be passed to sys.settrace() for each thread, before its run()

117:     A reentrant lock must be released by the thread that acquired it. Once a

118:     thread has acquired a reentrant lock, the same thread may acquire it again

119:     without blocking; the thread must release it once for each time it has

126:     """A reentrant lock must be released by the thread that acquired it. Once a

127:        thread has acquired a reentrant lock, the same thread may acquire it

128:        again without blocking; the thread must release it once for each time it

150:         When invoked without arguments: if this thread already owns the lock,

152:         if another thread owns the lock, block until the lock is unlocked. Once

153:         the lock is unlocked (not owned by any thread), then grab ownership, set

154:         the recursion level to one, and return. If more than one thread is

191:         by any thread), and if any other threads are blocked waiting for the

194:         locked and owned by the calling thread.

196:         Only call this method when the calling thread owns the lock. A

246:     notified by another thread.

257:        notified by another thread.

301:         # Return True if lock is owned by current_thread.

312:         If the calling thread has not acquired the lock when this method is

317:         variable in another thread, or until the optional timeout occurs. Once

376:         If the calling thread has not acquired the lock when this method is

403:         If the calling thread has not acquired the lock when this method

445:         on entry, block, waiting until some other thread has called release() to

482:         When the counter is zero on entry and another thread is waiting for it

483:         to become larger than zero again, wake up that thread.

528:         When the counter is zero on entry and another thread is waiting for it

529:         to become larger than zero again, wake up that thread.

567:         # private!  called by Thread._reset_internal_locks by _after_fork()

601:         block until another thread calls set() to set the flag to true, or until

617: # Helper to generate new thread names

619: _counter() # Consume 0 so first non-main thread has id 1.

620: def _newname(template="Thread-%d"):

623: # Active thread administration

625: _active = {}    # maps thread id to Thread object

632:     """A class that represents a thread of control.

649:         *name* is the thread name. By default, a unique name is constructed of

650:         the form "Thread-N" where N is a small decimal number.

658:         the base class constructor (Thread.__init__()) before doing anything

659:         else to the thread.

694:         return current_thread().daemon

697:         assert self.__initialized, "Thread.__init__() was not called"

710:         """Start the thread's activity.

712:         It must be called at most once per thread object. It arranges for the

713:         object's run() method to be invoked in a separate thread of control.

716:         same thread object.

720:             raise RuntimeError("thread.__init__() not called")

724:             self._note("%s.start(): starting thread", self)

728:             _start_new_thread(self.__bootstrap, ())

736:         """Method representing the thread's activity.

748:             # Avoid a refcycle if the thread is running a function with

749:             # an argument that has a member that points to the thread.

755:         # happen when a daemon thread wakes up at an unfortunate

783:                 self._note("%s.__bootstrap(): thread started", self)

805:                     print>>_sys.stderr, ("Exception in thread %s:\n%s" %

814:                             "Exception in thread " + self.name +

860:         "Remove current thread from the dict of currently running threads."

862:         # Notes about running with dummy_thread:

864:         # Must take care to not raise an exception if dummy_thread is being

866:         # dummy_threading).  dummy_thread.get_ident() always returns -1 since

867:         # there is only one thread if dummy_thread is being used.  Thus

868:         # len(_active) is always <= 1 here, and any Thread instance created

869:         # overwrites the (if any) thread currently registered in _active.

872:         # gets overwritten the instant an instance of Thread is created; both

873:         # threads return -1 from dummy_thread.get_ident() and thus have the

876:         # it gets a KeyError if another Thread instance was created.

888:                 # could try to acquire the lock again in the same thread, (in

889:                 # current_thread()), and would block.

895:         """Wait until the thread terminates.

897:         This blocks the calling thread until the thread whose join() method is

905:         thread is still alive, the join() call timed out.

908:         block until the thread terminates.

910:         A thread can be join()ed many times.

913:         thread as that would cause a deadlock. It is also an error to join() a

914:         thread before it has been started and attempts to do so raises the same

919:             raise RuntimeError("Thread.__init__() not called")

921:             raise RuntimeError("cannot join thread before it is started")

922:         if self is current_thread():

923:             raise RuntimeError("cannot join current thread")

927:                 self._note("%s.join(): waiting until thread stops", self)

934:                     self._note("%s.join(): thread stopped", self)

946:                         self._note("%s.join(): thread stopped", self)

957:         assert self.__initialized, "Thread.__init__() not called"

961:         assert self.__initialized, "Thread.__init__() not called"

968:         """Thread identifier of this thread or None if it has not been started.

970:         This is a nonzero integer. See the thread.get_ident() function. Thread

971:         identifiers may be recycled when a thread exits and another thread is

972:         created. The identifier is available even after the thread has exited.

975:         assert self.__initialized, "Thread.__init__() not called"

979:         """Return whether the thread is alive.

986:         assert self.__initialized, "Thread.__init__() not called"

992:         """A boolean value indicating whether this thread is a daemon thread (True) or not (False).

995:         raised. Its initial value is inherited from the creating thread; the

996:         main thread is not a daemon thread and therefore all threads created in

997:         the main thread default to daemon = False.

1003:         assert self.__initialized, "Thread.__init__() not called"

1008:             raise RuntimeError("Thread.__init__() not called")

1010:             raise RuntimeError("cannot set daemon status of active thread");

1041: class _Timer(Thread):

1051:         Thread.__init__(self)

1068: # Special thread class to represent the main thread

1074:         Thread.__init__(self, name="MainThread")

1103: # Dummy thread class to represent threads not started here.

1105: # If they invoke anything in threading.py that calls current_thread(), they

1107: # Their purpose is to return *something* from current_thread().

1114:         Thread.__init__(self, name=_newname("Dummy-%d"))

1116:         # Thread.__block consumes an OS-level locking primitive, which

1130:         assert False, "cannot join a dummy thread"

1136:     """Return the current Thread object, corresponding to the caller's thread of control.

1138:     If the caller's thread of control was not created through the threading

1139:     module, a dummy thread object with limited functionality is returned.

1145:         ##print "current_thread(): no current thread for", _get_ident()

1151:     """Return the number of Thread objects currently alive.

1167:     """Return a list of all Thread objects currently alive.

1169:     The list includes daemonic threads, dummy thread objects created by

1170:     current_thread(), and the main thread. It excludes terminated threads and

1177: from thread import stack_size

1179: # Create the main thread object,

1185: # get thread-local implementation, either from the thread

1188: # NOTE: Thread local classes follow: the Grumpy version of this file copies

1196:         key = '_local__key', 'thread.local.' + str(id(self))

1204:         # We need to create the thread dict in anticipation of

1208:         current_thread().__dict__[key] = dict

1214:     d = current_thread().__dict__.get(key)

1217:         current_thread().__dict__[key] = d

1279:         for thread in threads:

1281:                 __dict__ = thread.__dict__

1283:                 # Thread is dying, rest in peace.

1290:                     pass # didn't have anything in this thread

1300:     # by another (non-forked) thread.  http://bugs.python.org/issue874900

1304:     # fork() only copied the current thread; clear references to others.

1306:     current = current_thread()

1308:         for thread in _enumerate():

1311:             if hasattr(thread, '_reset_internal_locks'):

1312:                 thread._reset_internal_locks()

1313:             if thread is current:

1314:                 # There is only one active thread. We reset the ident to

1317:                 thread.__ident = ident

1318:                 new_active[ident] = thread

1321:                 thread.__stop()

1368:             Thread.__init__(self, name="Producer")

1384:             Thread.__init__(self, name="Consumer")

19: #  This threading model was originally inspired by Java, and inherited

29: # Rename some stuff so "from threading import *" is safe

30: __all__ = ['activeCount', 'active_count', 'Condition', 'currentThread',

45:                         module='threading', message='sys.exc_clear')

68:                 # recursion if it has to create a DummyThread on the fly.

91:     """Set a profile function for all threads started from the threading module.

101:     """Set a trace function for all threads started from the threading module.

245:     A condition variable allows one or more threads to wait until they are

256:     """Condition variables allow one or more threads to wait until they are

374:         """Wake up one or more threads waiting on this condition, if any.

379:         This method wakes up at most n of the threads waiting for the condition

380:         variable; it is a no-op if no threads are waiting.

401:         """Wake up all threads waiting on this condition.

449:         which blocked threads are awakened should not be relied on. There is no

579:         All threads waiting for the flag to become true are awakened. Threads

590:         Subsequently, threads calling wait() will block until set() is called to

629: # Main class for threads

643:         *group* should be None; reserved for future extension when a ThreadGroup

683:         if hasattr(self, '__block'):  # DummyThread deletes self.__block

693:         # Overridden in _MainThread and _DummyThread

722:             raise RuntimeError("threads can only be started once")

763:         # reported.  Also, we only suppress them for daemonic threads;

835:                 # test_threading.test_no_refcycle_through_target when

871:         # An instance of _MainThread is always created by 'threading'.  This

874:         # same key in the dict.  So when the _MainThread instance created by

875:         # 'threading' tries to clean itself up when atexit calls this method

879:         # _active if dummy_threading is being used is a red herring.  But

880:         # since it isn't if dummy_threading is *not* being used then don't

891:             if 'dummy_threading' not in _sys.modules:

953:         It has no semantics. Multiple threads may be given the same name. The

983:         returns a list of all alive threads.

999:         The entire Python program exits when no alive non-daemon threads are

1085:         t = _pickSomeNonDaemonThread()

1088:                 self._note("%s: waiting for other threads", self)

1091:             t = _pickSomeNonDaemonThread()

1108: # They are marked as daemon threads so we won't wait for them

1117:         # can never be used by a _DummyThread.  Since a _DummyThread

1146:         return _DummyThread()

1171:     threads that have not yet been started.

1181: # (Py_Main) as threading._shutdown.

1183: _shutdown = _MainThread()._exitfunc

1189: # these from _threading_local.py to avoid circular dependency issues.

1272:             threads = _enumerate()

1274:             # If enumerating the current threads fails, as it seems to do

1292: # END _threading_local.py copy

1296:     # is called from PyOS_AfterFork.  Here we cleanup threading module state

1401:         t = ProducerThread(Q, NI)

1404:     C = ConsumerThread(Q, NI*NP)

850:         # DummyThreads delete self.__block, but they have no waiters to

1295:     # This function is called by Python/ceval.c:PyEval_ReInitThreads which

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84: typedef struct thread {

45: #define THREAD_STATS 1

46: #define THREAD_STACK_HIGHWATER 1

47: #define THREAD_STACK_BOUNDS_CHECK 1

49: #define THREAD_STACK_PADDING_SIZE 256

53: enum thread_state {

54:     THREAD_SUSPENDED = 0,

55:     THREAD_READY,

56:     THREAD_RUNNING,

57:     THREAD_BLOCKED,

58:     THREAD_SLEEPING,

59:     THREAD_DEATH,

62: typedef int (*thread_start_routine)(void *arg);

65: enum thread_tls_list {

75: #define THREAD_FLAG_DETACHED                  (1<<0)

76: #define THREAD_FLAG_FREE_STACK                (1<<1)

77: #define THREAD_FLAG_FREE_STRUCT               (1<<2)

78: #define THREAD_FLAG_REAL_TIME                 (1<<3)

79: #define THREAD_FLAG_IDLE                      (1<<4)

80: #define THREAD_FLAG_DEBUG_STACK_BOUNDS_CHECK  (1<<5)

82: #define THREAD_MAGIC (0x74687264) // 'thrd'

86:     struct list_node thread_list_node;

125: } thread_t;

128: #define thread_curr_cpu(t) ((t)->curr_cpu)

129: #define thread_pinned_cpu(t) ((t)->pinned_cpu)

130: #define thread_set_curr_cpu(t,c) ((t)->curr_cpu = (c))

131: #define thread_set_pinned_cpu(t, c) ((t)->pinned_cpu = (c))

133: #define thread_curr_cpu(t) (0)

134: #define thread_pinned_cpu(t) (-1)

135: #define thread_set_curr_cpu(t,c) do {} while(0)

136: #define thread_set_pinned_cpu(t, c) do {} while(0)

194: #define THREAD_LOCK(state) spin_lock_saved_state_t state; spin_lock_irqsave(&thread_lock, state)

195: #define THREAD_UNLOCK(state) spin_unlock_irqrestore(&thread_lock, state)

197: static inline bool thread_lock_held(void)

223: struct thread_stats {

241: #define THREAD_STATS_INC(name) do { thread_stats[arch_curr_cpu_num()].name++; } while(0)

245: #define THREAD_STATS_INC(name) do { } while (0)

24: #define __KERNEL_THREAD_H

23: #ifndef __KERNEL_THREAD_H

31: #include <arch/thread.h>

48: #ifndef THREAD_STACK_PADDING_SIZE

64: /* thread local storage */

91:     enum thread_state state;

107:     struct arch_thread arch;

114:     thread_start_routine entry;

121:     /* thread local storage */

139: /* thread priority */

157: void thread_init_early(void);

158: void thread_init(void);

159: void thread_become_idle(void) __NO_RETURN;

160: void thread_secondary_cpu_init_early(void);

161: void thread_secondary_cpu_entry(void) __NO_RETURN;

162: void thread_set_name(const char *name);

163: void thread_set_priority(int priority);

164: thread_t *thread_create(const char *name, thread_start_routine entry, void *arg, int priority, size_t stack_size);

165: thread_t *thread_create_etc(thread_t *t, const char *name, thread_start_routine entry, void *arg, int priority, void *stack, size_t stack_size);

166: status_t thread_resume(thread_t *);

167: void thread_exit(int retcode) __NO_RETURN;

168: void thread_sleep(lk_time_t delay);

169: status_t thread_detach(thread_t *t);

170: status_t thread_join(thread_t *t, int *retcode, lk_time_t timeout);

171: status_t thread_detach_and_resume(thread_t *t);

172: status_t thread_set_real_time(thread_t *t);

174: void dump_thread(thread_t *t);

175: void arch_dump_thread(thread_t *t);

179: void thread_yield(void); /* give up the cpu voluntarily */

180: void thread_preempt(void); /* get preempted (inserted into head of run queue) */

181: void thread_block(void); /* block on something and reschedule */

182: void thread_unblock(thread_t *t, bool resched); /* go back in the run queue */

185: enum handler_return thread_timer_tick(void);

187: /* the current thread */

188: thread_t *get_current_thread(void);

189: void set_current_thread(thread_t *);

192: extern spin_lock_t thread_lock;

199:     return spin_lock_held(&thread_lock);

202: /* thread local storage */

205:     return get_current_thread()->tls[entry];

210:     uintptr_t oldval = get_current_thread()->tls[entry];

211:     get_current_thread()->tls[entry] = val;

221: /* thread level statistics */

222: #if THREAD_STATS

239: extern struct thread_stats thread_stats[SMP_MAX_CPUS];

176: void dump_all_threads(void);

153:             Pointer<Thread> thread;

957:         bool prestartCoreThread() {

1353: ThreadPoolExecutor::ThreadPoolExecutor(int corePoolSize, int maxPoolSize,

1382: ThreadPoolExecutor::ThreadPoolExecutor(int corePoolSize, int maxPoolSize,

1414: ThreadPoolExecutor::ThreadPoolExecutor(int corePoolSize, int maxPoolSize,

1446: ThreadPoolExecutor::ThreadPoolExecutor(int corePoolSize, int maxPoolSize,

1690: bool ThreadPoolExecutor::prestartCoreThread() {

1478: ThreadPoolExecutor::~ThreadPoolExecutor() {

315:         bool coreThreadsCanTimeout;

961:         int prestartAllCoreThreads() {

969:         void allowCoreThreadTimeOut(bool value) {

1614: void ThreadPoolExecutor::setThreadFactory(ThreadFactory* factory) {

1627: ThreadFactory* ThreadPoolExecutor::getThreadFactory() const {

1670: void ThreadPoolExecutor::allowCoreThreadTimeout(bool value) {

1685: bool ThreadPoolExecutor::allowsCoreThreadTimeout() const {

1695: int ThreadPoolExecutor::prestartAllCoreThreads() {

61:      * task deletion logic can remain unchanged and thread safe.

102:      * for example when a ThreadFactory fails to create a thread when

114:      *             the thread transitioning to state TIDYING

168:                 AbstractQueuedSynchronizer(), Runnable(), thread(), firstTask(task), kernel(kernel), completedTasks(0) {

175:                 this->thread.reset(kernel->factory->newThread(this));

210:                     setExclusiveOwnerThread(Thread::currentThread());

226:          * to the Timer's thread.

307:          * up on a separate thread because the Worker generally adds itself to the deadWorkers

422:                     worker->thread->join();

593:                     iter->next()->thread->interrupt();

611:          *      currently waiting.  Interrupting any arbitrary thread ensures that

624:                     Pointer<Thread> thread = worker->thread;

625:                     if (!thread->isInterrupted() && worker->tryLock()) {

627:                             thread->interrupt();

656:          * Ensures that unless the pool is stopping, the current thread does not have

661:             if (this->runStateLessThan(ctl.get(), STOP) && Thread::interrupted() &&

664:                 Thread::currentThread()->interrupt();

690:          * usually leads processWorkerExit to replace this thread.

695:          * stopping, this thread does not have its interrupt set.

698:          * might throw an exception, in which case we cause thread to die

708:          * thread's UncaughtExceptionHandler).  Any thrown exception also

709:          * conservatively causes thread to die.

712:          * also throw an exception, which will also cause thread to

717:          * and the thread's UncaughtExceptionHandler have as accurate

732:                         this->parent->beforeExecute(w->thread.get(), task);

796:              * start a new thread with the given command as its first

802:              * to double-check whether we should have added a thread

806:              * stopped, or start a new thread if there are none.

809:              * thread.  If it fails, we know we are shut down or saturated

1106:          * if the thread factory fails to create a thread when asked, which requires

1111:          *      The task the new thread should run first (or null if none).

1153:             Pointer<Thread> t = w->thread;

1187:             // It is possible (but unlikely) for a thread to have been added to

1189:             // could result in a rare missed interrupt, because Thread::interrupt

1190:             // is not guaranteed to have any effect on a non-yet-started Thread

1191:             // (see Thread#interrupt).

1203:          * thread from worker set, and possibly terminates the pool or replaces the

1329:          * abrupt termination of a thread (see processWorkerExit). Other

1710: void ThreadPoolExecutor::beforeExecute(Thread* thread DECAF_UNUSED, Runnable* task DECAF_UNUSED) {

18: #include "ThreadPoolExecutor.h"

89:      *   workerCount, indicating the effective number of threads

93:      * (2^29)-1 (about 500 million) threads rather than (2^31)-1 (2

101:      * transiently different from the actual number of live threads,

103:      * asked, and when exiting threads are still performing

133:      * Threads waiting in awaitTermination() will return when the

172:                         "ThreadPoolExecutor Worker requires non-NULL pointer to parent ExecutorKernel");

217:                 this->setExclusiveOwnerThread(NULL);

291:         ThreadPoolExecutor* parent;

294:          * List containing all worker threads in pool. Accessed only when holding mainLock.

318:          * The queue used for holding tasks and handing off to worker threads.

333:          * Otherwise exiting threads would concurrently interrupt those that have not

349:         Pointer<ThreadFactory> factory;

354:         ExecutorKernel(ThreadPoolExecutor* parent,

357:                        ThreadFactory* threadFactory, RejectedExecutionHandler* handler) :

381:            if(workQueue == NULL || threadFactory == NULL || handler == NULL) {

389:            this->factory.reset(threadFactory);

417:                 // Ensure dead Worker Threads are destroyed, the Timer might not have

586:          * Force an interrupt of all threads even if they are currently active.

603:          * Interrupts threads that might be waiting for tasks (as indicated by not

610:          *      interrupted to propagate shutdown signals in case all threads are

795:              * 1. If fewer than corePoolSize threads are running, try to

799:              * threads when it shouldn't, by returning false.

932:                 // We don't really know how many new threads are "needed".

972:                     "Core threads must have nonzero keep alive times");

990:                     "Core threads must have nonzero keep alive times");

1113:          *      to bypass queuing when there are fewer than corePoolSize threads

1115:          *      (in which case we must bypass queue). Initially idle threads are

1116:          *      usually created via prestartCoreThread or to replace other dying workers.

1157:                 // Recheck while holding lock. Back out on ThreadFactory failure or if

1201:          * worker threads. Unless completedAbruptly is set, assumes that workerCount

1365:         Pointer<RejectedExecutionHandler> handler(new ThreadPoolExecutor::AbortPolicy());

1366:         Pointer<ThreadFactory> threadFactory(Executors::getDefaultThreadFactory());

1370:             threadFactory.get(), handler.get());

1373:         threadFactory.release();

1399:         Pointer<ThreadFactory> threadFactory(Executors::getDefaultThreadFactory());

1403:             threadFactory.get(), handler);

1405:         threadFactory.release();

1417:                                        ThreadFactory* threadFactory) :

1427:         if(threadFactory == NULL) {

1428:             throw NullPointerException(__FILE__, __LINE__, "The ThreadFactory pointer cannot be NULL.");

1431:         Pointer<RejectedExecutionHandler> handler(new ThreadPoolExecutor::AbortPolicy());

1435:             threadFactory, handler.get());

1449:                                        ThreadFactory* threadFactory, RejectedExecutionHandler* handler) :

1463:         if(threadFactory == NULL) {

1464:             throw NullPointerException(__FILE__, __LINE__, "The ThreadFactory pointer cannot be NULL.");

1469:             threadFactory, handler);

1488: void ThreadPoolExecutor::execute(Runnable* task) {

1495:                 "ThreadPoolExecutor::execute - Supplied Runnable pointer was NULL.");

1507: void ThreadPoolExecutor::execute(Runnable* task, bool takeOwnership) {

1514:                 "ThreadPoolExecutor::execute - Supplied Runnable pointer was NULL.");

1526: void ThreadPoolExecutor::shutdown() {

1536: ArrayList<Runnable*> ThreadPoolExecutor::shutdownNow() {

1549: bool ThreadPoolExecutor::awaitTermination(long long timeout, const TimeUnit& unit) {

1559: int ThreadPoolExecutor::getPoolSize() const {

1564: int ThreadPoolExecutor::getCorePoolSize() const {

1569: void ThreadPoolExecutor::setCorePoolSize(int poolSize) {

1579: int ThreadPoolExecutor::getMaximumPoolSize() const {

1584: void ThreadPoolExecutor::setMaximumPoolSize(int maxSize) {

1594: long long ThreadPoolExecutor::getTaskCount() const {

1599: int ThreadPoolExecutor::getActiveCount() const {

1604: long long ThreadPoolExecutor::getCompletedTaskCount() const {

1609: int ThreadPoolExecutor::getLargestPoolSize() const {

1617:         throw NullPointerException(__FILE__, __LINE__, "Cannot assign a NULL ThreadFactory.");

1621:         Pointer<ThreadFactory> temp(factory);

1632: RejectedExecutionHandler* ThreadPoolExecutor::getRejectedExecutionHandler() const {

1637: void ThreadPoolExecutor::setRejectedExecutionHandler(RejectedExecutionHandler* handler) {

1650: BlockingQueue<Runnable*>* ThreadPoolExecutor::getQueue() {

1655: bool ThreadPoolExecutor::isShutdown() const {

1660: bool ThreadPoolExecutor::isTerminated() const {

1665: bool ThreadPoolExecutor::isTerminating() const {

1675: long long ThreadPoolExecutor::getKeepAliveTime(const TimeUnit& unit) const {

1680: void ThreadPoolExecutor::setKeepAliveTime(long long timeout, const TimeUnit& unit) {

1691:     return this->kernel->prestartCoreThread();

1700: bool ThreadPoolExecutor::remove(decaf::lang::Runnable* task) {

1705: void ThreadPoolExecutor::purge() {

1714: void ThreadPoolExecutor::afterExecute(Runnable* task DECAF_UNUSED, decaf::lang::Throwable* error DECAF_UNUSED) ...(1 bytes skipped)...

1718: void ThreadPoolExecutor::terminated() {

1722: void ThreadPoolExecutor::onShutdown() {

366:            coreThreadsCanTimeout(false),

540:          * allow access from ScheduledThreadPoolExecutor.

669:          * State check needed by ScheduledThreadPoolExecutor to enable running

975:             if (value != this->coreThreadsCanTimeout) {

976:                 this->coreThreadsCanTimeout = value;

988:             if (time == 0 && this->coreThreadsCanTimeout) {

1232:                     int min = this->coreThreadsCanTimeout ? 0 : corePoolSize;

1254:          *     {@code allowCoreThreadTimeOut || workerCount > corePoolSize})

1277:                     timed = this->coreThreadsCanTimeout || wc > this->corePoolSize;

1671:     this->kernel->allowCoreThreadTimeOut(value);

1686:     return this->kernel->coreThreadsCanTimeout;

1696:     return this->kernel->prestartAllCoreThreads();

63:     loader_platform_thread_id thread;

22: #define THREADING_H

70: namespace threading {

74: inline bool startMultiThread() {

87: inline void finishMultiThread() { vulkan_in_use = false; }

55: static const char DECORATE_UNUSED *kVUID_Threading_Info = "UNASSIGNED-Threading-Info";

56: static const char DECORATE_UNUSED *kVUID_Threading_MultipleThreads = "UNASSIGNED-Threading-MultipleThreads";

57: static const char DECORATE_UNUSED *kVUID_Threading_SingleThreadReuse = "UNASSIGNED-Threading-SingleThreadReuse";

72: volatile bool vulkan_multi_threaded = false;

103:         loader_platform_thread_id tid = loader_platform_get_thread_id();

106:             // There is no current use of the object.  Record writer thread.

110:             use_data->thread = tid;

115:                 if (use_data->thread != tid) {

119:                                         "thread 0x%" PRIx64 " and thread 0x%" PRIx64,

120:                                         typeName, (uint64_t)use_data->thread, (uint64_t)tid);

122:                         // Wait for thread-safe access to object instead of skipping call.

126:                         // There is now no current use of the object.  Record writer thread.

128:                         new_use_data->thread = tid;

133:                         use_data->thread = tid;

143:                 if (use_data->thread != tid) {

147:                                         "thread 0x%" PRIx64 " and thread 0x%" PRIx64,

148:                                         typeName, (uint64_t)use_data->thread, (uint64_t)tid);

150:                         // Wait for thread-safe access to object instead of skipping call.

154:                         // There is now no current use of the object.  Record writer thread.

156:                         new_use_data->thread = tid;

161:                         use_data->thread = tid;

193:         loader_platform_thread_id tid = loader_platform_get_thread_id();

200:             use_data->thread = tid;

201:         } else if (uses[object].writer_count > 0 && uses[object].thread != tid) {

206:                         "thread 0x%" PRIx64 " and thread 0x%" PRIx64,

207:                         typeName, (uint64_t)uses[object].thread, (uint64_t)tid);

209:                 // Wait for thread-safe access to object instead of skipping call.

217:                 use_data->thread = tid;

21: #ifndef THREADING_H

73: // starting check if an application is using vulkan from multiple threads.

75:     if (vulkan_multi_threaded) {

79:         vulkan_multi_threaded = true;

86: // finishing check if an application is using vulkan from multiple threads.

88: }  // namespace threading

117:                                         kVUID_Threading_MultipleThreads,

118:                                         "THREADING ERROR : object of type %s is simultaneously used in "

145:                                         kVUID_Threading_MultipleThreads,

146:                                         "THREADING ERROR : object of type %s is simultaneously used in "

183:         // Notify any waiting threads that this object may be safe to use

204: ...(6 bytes skipped)...          log_msg(report_data, VK_DEBUG_REPORT_ERROR_BIT_EXT, objectType, (uint64_t)(object), kVUID_Threading_MultipleThreads,

205:                         "THREADING ERROR : object of type %s is simultaneously used in "

235:         // Notify any waiting threads that this object may be safe to use

445: #endif  // THREADING_H

50:         private Thread thread;

28: public class ThreadPool {

111: 	private final ThreadGroup threadGroup;

123: 	public ThreadPool(int pMaxSize, String pName) {

113: 	private final List waitingThreads = new ArrayList();

114: 	private final List runningThreads = new ArrayList();

226: 	public int getMaxThreads() { return maxSize; }

231:     public synchronized int getNumThreads() { return num; }

25: /** Simple thread pool. A task is executed by obtaining a thread from

29: 	/** The thread pool contains instances of {@link ThreadPool.Task}.

33: 		 * @throws Throwable The task failed, and the worker thread won't be used again.

52:             thread = new Thread(pGroup, pGroup.getName() + "-" + pNum){

80:             thread.start();

93:             synchronized (thread) {

94:                 thread.notify();

105:             synchronized (thread) {

106:                 thread.notify();

121: 	 * @param pName Thread group name.

51:         Poolable(ThreadGroup pGroup, int pNum) {

120: 	 * @param pMaxSize Maximum number of concurrent threads.

125: 		threadGroup = new ThreadGroup(pName);

167: 	 * might consider to use the {@link #addTask(ThreadPool.Task)} method instead.

189:             poolable = new Poolable(threadGroup, num++);

223: 	/** Returns the maximum number of concurrent threads.

224: 	 * @return Maximum number of threads.

228: 	/** Returns the number of threads, which have actually been created,

229:      * as opposed to the number of currently running threads.

129:         runningThreads.remove(pPoolable);

130:         waitingThreads.remove(pPoolable);

138: 	        if (runningThreads.remove(pPoolable)) {

139: 	            if (maxSize != 0  &&  runningThreads.size() + waitingThreads.size() >= maxSize) {

142: 	                waitingThreads.add(pPoolable);

179:         if (maxSize != 0  &&  runningThreads.size() >= maxSize) {

186:         if (waitingThreads.size() > 0) {

187:             poolable = (Poolable) waitingThreads.remove(waitingThreads.size()-1);

191:         runningThreads.add(poolable);

213:         while (!waitingThreads.isEmpty()) {

214:             Poolable poolable = (Poolable) waitingThreads.remove(waitingThreads.size()-1);

217:         while (!runningThreads.isEmpty()) {

218:             Poolable poolable = (Poolable) runningThreads.remove(runningThreads.size()-1);

84:                             Thread* thread;

140: Thread::Thread() : thread(NULL), alive(0), interruptedStatus(0),

144: Thread::~Thread() {

63:                             Thread* getThread() const {

238: bool Thread::isCurrentThread() const {

120: 			ThreadLocal& getThreadLocal() {

208: void Thread::currentThreadInterrupt() {

19: #include <log4cxx/helpers/thread.h>

21: #include <apr_thread_proc.h>

26: #include <apr_thread_cond.h>

35:                          *   Thread::run when they are passed to Thread::launcher.

44:                              *  before thread is launched.

57: 			    LaunchPackage(Thread* t, Runnable r, void* d) : thread(t), runnable(r), data(d) {

60:                              * Gets thread parameter.

61:                              * @return thread.

64: 				  return thread;

76:                              *  @return thread.

92:                          *  Used to maintain Thread.alive.

117:                          *   Get a key to the thread local storage used to hold the reference to

118:                          *   the corresponding Thread object.

127: void* LOG4CXX_THREAD_FUNC ThreadLaunch::launcher(apr_thread_t* thread, void* data) {

132:       (package->getRunnable())(thread, package->getData());

135:     apr_thread_exit(thread, 0); // this function never returns !

150: void Thread::run(Runnable start, void* data) {

156:         // now we're ready to create the thread again

158:         //    if attempting a second run method on the same Thread object

161:         if (thread != NULL) {

170:        stat = apr_thread_cond_create(&interruptedCondition, p.getAPRPool());

174:        stat = apr_thread_mutex_create(&interruptedMutex, APR_THREAD_MUTEX_NESTED,

180:         //   create LaunchPackage on the thread's memory pool

182:         stat = apr_thread_create(&thread, attrs,

188:         // if run() has been called in a thread-safe way.

195: void Thread::join() {

197:     if (thread != NULL) {

199:         apr_status_t stat = apr_thread_join(&startStat, thread);

200:         thread = NULL;

212:        ((Thread*) tls)->interrupt();

217: void Thread::interrupt() {

222:         apr_status_t stat = apr_thread_cond_signal(interruptedCondition);

228: bool Thread::interrupted() {

232:        return apr_atomic_xchg32(&(((Thread*) tls)->interruptedStatus), 0) != 0;

247: bool Thread::isAlive() {

251: void Thread::ending() {

256: void Thread::sleep(int duration) {

262:         Thread* pThis = (Thread*) getThreadLocal().get();

267:             apr_status_t stat = apr_thread_cond_timedwait(pThis->interruptedCondition,

24: #include <log4cxx/helpers/threadlocal.h>

31: #if APR_HAS_THREADS

121:      				static ThreadLocal tls;

129: 	ThreadLocal& tls = getThreadLocal();

130: 	tls.set(package->getThread());

133:       package->getThread()->ending();

151: #if APR_HAS_THREADS

164:         apr_threadattr_t* attrs;

165:         apr_status_t stat = apr_threadattr_create(&attrs, p.getAPRPool());

167:                 throw ThreadException(stat);

172:             throw ThreadException(stat);

177:             throw ThreadException(stat);

183:             ThreadLaunch::launcher, package, p.getAPRPool());

185:                 throw ThreadException(stat);

191:         throw ThreadException(LOG4CXX_STR("APR_HAS_THREADS is not true"));

196: #if APR_HAS_THREADS

202:             throw ThreadException(stat);

209: #if APR_HAS_THREADS

219: #if APR_HAS_THREADS

223:         if (stat != APR_SUCCESS) throw ThreadException(stat);

229: #if APR_HAS_THREADS

239: #if APR_HAS_THREADS

257: #if APR_HAS_THREADS

270:                 throw ThreadException(stat);

210:    void* tls = getThreadLocal().get();

230:    void* tls = getThreadLocal().get();

240:     const void* tls = getThreadLocal().get();

1046:         public Thread thread;

93:     private static ReferenceQueueThread REFERENCE_QUEUE_THREAD;

917:         public synchronized void notifyWaitingThread(HostConfiguration configuration) {

928:         public synchronized void notifyWaitingThread(HostConnectionPool hostPool) {

1044:     private static class WaitingThread {

1061:     private static class ReferenceQueueThread extends Thread {

1068:         public ReferenceQueueThread() {

65: public class MultiThreadedHttpConnectionManager implements HttpConnectionManager {

256:     public MultiThreadedHttpConnectionManager() {

706:         private LinkedList waitingThreads = new LinkedList();

1034:         public LinkedList waitingThreads = new LinkedList();

91:      * The thread responsible for handling lost connections.

134:             if (REFERENCE_QUEUE_THREAD != null) {

135:                 REFERENCE_QUEUE_THREAD.shutdown();

136:                 REFERENCE_QUEUE_THREAD = null;

171:             // start the reference queue thread if needed

172:             if (REFERENCE_QUEUE_THREAD == null) {

173:                 REFERENCE_QUEUE_THREAD = new ReferenceQueueThread();

174:                 REFERENCE_QUEUE_THREAD.start();

507:                             waitingThread.thread = Thread.currentThread();

531:                             // interrupted by an external thread.  Regardless we need to 

624:      * If another thread is blocked in getConnection() that could use this

741:                 waiter.thread.interrupt();

912:          * Notifies a waiting thread that a connection for the given configuration is 

922:          * Notifies a waiting thread that a connection for the given configuration is 

923:          * available.  This will wake a thread waiting in this host pool or if there is not

924:          * one a thread in the connection pool will be notified.

930:             // find the thread we are going to notify, we want to ensure that each

931:             // waiting thread is only interrupted once so we will remove it from 

937:                     LOG.debug("Notifying thread waiting on host pool, hostConfig=" 

944:                     LOG.debug("No-one waiting on host pool, notifying next waiting thread.");

954:                 waitingThread.thread.interrupt();

1041:      * A simple struct-like class to combine the waiting thread and the connection 

1045:         /** The thread that is waiting for a connection */

1048:         /** The connection pool the thread is waiting for */

1051:         /** Flag to indicate if the thread was interrupted by the ConnectionPool. Set

1053:          * before the thread is interrupted. */

1058:      * A thread for listening for HttpConnections reclaimed by the garbage

1066:          * Create an instance and make this a daemon thread.

105:      * MultiThreadedHttpConnectionManager. All static resources are released, all threads are 

453:             WaitingThread waitingThread = null;

492:                     // threads, so they avoid being sacrificed before necessary

504:                         if (waitingThread == null) {

505:                             waitingThread = new WaitingThread();

506:                             waitingThread.hostConnectionPool = hostPool;

509:                             waitingThread.interruptedByConnectionPool = false;

516:                         hostPool.waitingThreads.addLast(waitingThread);

517:                         connectionPool.waitingThreads.addLast(waitingThread);

520:                         if (!waitingThread.interruptedByConnectionPool) {

529:                         if (!waitingThread.interruptedByConnectionPool) {

533:                             hostPool.waitingThreads.remove(waitingThread);

534:                             connectionPool.waitingThreads.remove(waitingThread);

735:             // interrupt all waiting threads

738:                 WaitingThread waiter = (WaitingThread) iter.next();

777:          * connection counts and notifies waiting threads, if appropriate.

787:             notifyWaitingThread(config);

915:          * @see #notifyWaitingThread(HostConnectionPool)

918:             notifyWaitingThread(getHostPool(configuration));

933:             WaitingThread waitingThread = null;

940:                 waitingThread = (WaitingThread) hostPool.waitingThreads.removeFirst();

941:                 waitingThreads.remove(waitingThread);

946:                 waitingThread = (WaitingThread) waitingThreads.removeFirst();

947:                 waitingThread.hostConnectionPool.waitingThreads.remove(waitingThread);

949:                 LOG.debug("Notifying no-one, there are no waiting threads");

952:             if (waitingThread != null) {

953:                 waitingThread.interruptedByConnectionPool = true;

1004:                 notifyWaitingThread(hostPool);

1052:          * to true inside {@link ConnectionPool#notifyWaitingThread(HostConnectionPool)} 

1115:                     LOG.debug("ReferenceQueueThread interrupted", e);

2: ...(43 bytes skipped)...ommons-convert/cvs/home/cvs/jakarta-commons//httpclient/src/java/org/apache/commons/httpclient/MultiThreadedHttpConnectionManager.java,v 1.47 2004/12/21 11:27:55 olegk Exp $

70:     private static final Log LOG = LogFactory.getLog(MultiThreadedHttpConnectionManager.class);

107:      * MultiThreadedHttpConnectionManager.

118:                 MultiThreadedHttpConnectionManager[]

119:                     connManagers = (MultiThreadedHttpConnectionManager[])

121:                         new MultiThreadedHttpConnectionManager

522:                             throw new IllegalThreadStateException(

523:                                 "Interrupted while waiting in MultiThreadedHttpConnectionManager");

705:         /** The list of WaitingThreads waiting for a connection */

736:             iter = waitingThreads.iterator();

764:             connection.getParams().setDefaults(MultiThreadedHttpConnectionManager.this.params);

765:             connection.setHttpConnectionManager(MultiThreadedHttpConnectionManager.this);

935:             if (hostPool.waitingThreads.size() > 0) {

942:             } else if (waitingThreads.size() > 0) {

1033:         /** The list of WaitingThreads for this host */

1070:             setName("MultiThreadedHttpConnectionManager cleanup");

5: var Thread = function(xp0Pm, yp0Pm, xp1Pm, yp1Pm, indPm, indHarmonicPm, isTopPm, threadControllerPm) {

1: // class:	Thread

52: 	// how close do we have to be to instantly grab a thread - perpendicular distance (px)

60: 	// total length of this thread (when unstretched)

131: Thread.prototype.init = function() {

140: Thread.prototype.redraw = function() {

185: Thread.prototype.upd = function() {

186: 	// is thread currently grabbed

189: 	// is thread currently oscillating

198: Thread.prototype.updOsc = function() {

248: Thread.prototype.updGrab = function() {

250: 	// is this thread being held by a fish?

291: Thread.prototype.stopNote = function() {

298: Thread.prototype.pluck = function(xp, yp, byUser, fish) {

366: Thread.prototype.grab = function(xp, yp, byUser, car) {

386: Thread.prototype.drop = function() {

416: Thread.prototype.startOsc = function() {

430: Thread.prototype.playNote = function(vol, pan) {

445: Thread.prototype.setStretch = function(r) {

452: // desc:      Check when user first clicks if they clicked right on top of a thread,

455: Thread.prototype.checkInstantGrab = function() {

479: // desc:      Check when user first clicks if they clicked right on top of a thread,

482: Thread.prototype.setPosition = function(x0, y0, x1, y1) {

6: 	this.m = threadControllerPm;

67: 	// my overall index number of all threads

278: 		this.m.dropThread(this);

474: 		this.m.grabThread(this, xu, yu, true, null);

105:         private final Thread thread;

18: package org.qi4j.library.thread;

33:     @Service private ThreadGroupService threadGroupService;

35:     private int threadCount;

43:     public Thread newThread( Runnable runnable )

78:     private void createNewThread()

103:     public static class RunnableThread

108:         public RunnableThread( Thread thread, PooledRunnableWrapper runnable )

28: public class PooledThreadServiceMixin

37:     public PooledThreadServiceMixin()

58:             return rt.thread;

85:         Thread t = new Thread( group, runnable, name );

95:         for( RunnableThread thread : pool )

98:             thread.runnable.run = false;

99:             thread.thread.interrupt();

110:             this.thread = thread;

29:     implements ThreadService, Activatable

31:     @This private Configuration<ThreadServiceConfiguration> config;

34:     private LinkedList<RunnableThread> pool;

39:         pool = new LinkedList<RunnableThread>();

40:         threadCount = 0;

50:                 if( threadCount >= max )

54:                 createNewThread();

56:             RunnableThread rt = pool.removeFirst();

62:     public ThreadServiceConfiguration configuration()

70:         pool = new LinkedList<RunnableThread>();

74:             createNewThread();

80:         ThreadServiceConfiguration configuration = config.configuration();

81:         String tgName = configuration.threadGroupName().get();

82:         ThreadGroup group = threadGroupService.getThreadGroup( tgName );

83:         String name = configuration.threadBaseName().get() + "-" + sequence.newSequenceValue();

86:         RunnableThread runnableThread = new RunnableThread( t, runnable );

87:         runnable.poolInstance = runnableThread;

88:         threadCount++;

89:         pool.add( runnableThread );

97:             threadCount = 0;

120:         private RunnableThread poolInstance;

49:                 Integer max = config.configuration().maxThreads().get();

52:                     throw new MaximumThreadsException( max );

71:         int prefered = config.configuration().preferedNumberOfThreads().get();

29: type Thread struct {

26: // A Thread contains the state of a Skylark thread,

27: // such as its call stack and thread-local storage.

28: // The Thread is threaded throughout the evaluator.

36: 	Print func(thread *Thread, msg string)

44: 	Load func(thread *Thread, module string) (StringDict, error)

46: 	// locals holds arbitrary "thread-local" Go values belonging to the client.

51: // SetLocal sets the thread-local value associated with the specified key.

53: func (thread *Thread) SetLocal(key string, value interface{}) {

54: 	if thread.locals == nil {

55: 		thread.locals = make(map[string]interface{})

57: 	thread.locals[key] = value

60: // Local returns the thread-local value associated with the specified key.

61: func (thread *Thread) Local(key string) interface{} {

62: 	return thread.locals[key]

67: func (thread *Thread) Caller() *Frame { return thread.frame.parent }

70: func (thread *Thread) TopFrame() *Frame { return thread.frame }

117: // The Frames of a thread are structured as a spaghetti stack, not a

217: // Thread is the state associated with the Skylark thread.

231: func ExecFile(thread *Thread, filename string, src interface{}, predeclared StringDict) (StringDict, error) {

238: 	g, err := mod.Init(thread, predeclared)

280: func (prog *Program) Init(thread *Thread, predeclared StringDict) (StringDict, error) {

283: 	_, err := Call(thread, toplevel, nil, nil)

328: func Eval(thread *Thread, filename string, src interface{}, env StringDict) (Value, error) {

341: 	return Call(thread, fn, nil, nil)

724: 			needle, ok := x.(String)

728: 			return Bool(strings.Contains(string(y), string(needle))), nil

850: func Call(thread *Thread, fn Value, args Tuple, kwargs []Tuple) (Value, error) {

856: 	thread.frame = &Frame{parent: thread.frame, callable: c}

857: 	result, err := c.CallInternal(thread, args, kwargs)

858: 	thread.frame = thread.frame.parent

53:     loader_platform_thread_id thread;

22: #define THREADING_H

46: enum THREADING_CHECKER_ERROR {

47:     THREADING_CHECKER_NONE,                 // Used for INFO & other non-error messages

48:     THREADING_CHECKER_MULTIPLE_THREADS,     // Object used simultaneously by multiple threads

49:     THREADING_CHECKER_SINGLE_THREAD_REUSE,  // Object used simultaneously by recursion in single thread

60: namespace threading {

64: inline bool startMultiThread() {

77: inline void finishMultiThread() { vulkan_in_use = false; }

62: volatile bool vulkan_multi_threaded = false;

93:         loader_platform_thread_id tid = loader_platform_get_thread_id();

96:             // There is no current use of the object.  Record writer thread.

100:             use_data->thread = tid;

105:                 if (use_data->thread != tid) {

109:                                         "thread 0x%" PRIx64 " and thread 0x%" PRIx64,

110:                                         typeName, (uint64_t)use_data->thread, (uint64_t)tid);

112:                         // Wait for thread-safe access to object instead of skipping call.

116:                         // There is now no current use of the object.  Record writer thread.

118:                         new_use_data->thread = tid;

123:                         use_data->thread = tid;

133:                 if (use_data->thread != tid) {

137:                                         "thread 0x%" PRIx64 " and thread 0x%" PRIx64,

138:                                         typeName, (uint64_t)use_data->thread, (uint64_t)tid);

140:                         // Wait for thread-safe access to object instead of skipping call.

144:                         // There is now no current use of the object.  Record writer thread.

146:                         new_use_data->thread = tid;

151:                         use_data->thread = tid;

183:         loader_platform_thread_id tid = loader_platform_get_thread_id();

190:             use_data->thread = tid;

191:         } else if (uses[object].writer_count > 0 && uses[object].thread != tid) {

196:                                 "thread 0x%" PRIx64 " and thread 0x%" PRIx64,

197:                                 typeName, (uint64_t)uses[object].thread, (uint64_t)tid);

199:                 // Wait for thread-safe access to object instead of skipping call.

207:                 use_data->thread = tid;

21: #ifndef THREADING_H

63: // starting check if an application is using vulkan from multiple threads.

65:     if (vulkan_multi_threaded) {

69:         vulkan_multi_threaded = true;

76: // finishing check if an application is using vulkan from multiple threads.

78: }  // namespace threading

107:                                         THREADING_CHECKER_MULTIPLE_THREADS,

108:                                         "THREADING ERROR : object of type %s is simultaneously used in "

135:                                         THREADING_CHECKER_MULTIPLE_THREADS,

136:                                         "THREADING ERROR : object of type %s is simultaneously used in "

173:         // Notify any waiting threads that this object may be safe to use

194:                                 THREADING_CHECKER_MULTIPLE_THREADS,

195:                                 "THREADING ERROR : object of type %s is simultaneously used in "

225:         // Notify any waiting threads that this object may be safe to use

431: #endif  // THREADING_H

29: type Thread struct {

26: // A Thread contains the state of a Starlark thread,

27: // such as its call stack and thread-local storage.

28: // The Thread is threaded throughout the evaluator.

36: 	Print func(thread *Thread, msg string)

44: 	Load func(thread *Thread, module string) (StringDict, error)

46: 	// locals holds arbitrary "thread-local" Go values belonging to the client.

51: // SetLocal sets the thread-local value associated with the specified key.

53: func (thread *Thread) SetLocal(key string, value interface{}) {

54: 	if thread.locals == nil {

55: 		thread.locals = make(map[string]interface{})

57: 	thread.locals[key] = value

60: // Local returns the thread-local value associated with the specified key.

61: func (thread *Thread) Local(key string) interface{} {

62: 	return thread.locals[key]

67: func (thread *Thread) Caller() *Frame { return thread.frame.parent }

70: func (thread *Thread) TopFrame() *Frame { return thread.frame }

117: // The Frames of a thread are structured as a spaghetti stack, not a

217: // Thread is the state associated with the Starlark thread.

231: func ExecFile(thread *Thread, filename string, src interface{}, predeclared StringDict) (StringDict, error) {

238: 	g, err := mod.Init(thread, predeclared)

280: func (prog *Program) Init(thread *Thread, predeclared StringDict) (StringDict, error) {

283: 	_, err := Call(thread, toplevel, nil, nil)

328: func Eval(thread *Thread, filename string, src interface{}, env StringDict) (Value, error) {

341: 	return Call(thread, fn, nil, nil)

724: 			needle, ok := x.(String)

728: 			return Bool(strings.Contains(string(y), string(needle))), nil

850: func Call(thread *Thread, fn Value, args Tuple, kwargs []Tuple) (Value, error) {

856: 	thread.frame = &Frame{parent: thread.frame, callable: c}

857: 	result, err := c.CallInternal(thread, args, kwargs)

858: 	thread.frame = thread.frame.parent

26: struct thread {

18: #define NEPER_THREAD_H

17: #ifndef NEPER_THREAD_H

43: int run_main_thread(struct options *opts, struct callbacks *cb,

44:                     void *(*thread_func)(void *),

45:                     void (*report_stats)(struct thread *));

20: #include <pthread.h>

28:         pthread_t id;

37:         pthread_barrier_t *ready;

39:         pthread_mutex_t *time_start_mutex;

42:     private final Thread thread;

40: class ThreadMonitor implements Runnable {

94:     private ThreadMonitor(final Thread thread, final long timeout) {

20:  * Monitors a thread, interrupting it if it reaches the specified timeout.

23:  * interrupting the thread being monitored. If the thread being monitored

25:  * the <i>monitor</i> thread.

31:  *           Thread monitor = ThreadMonitor.start(timeoutInMillis);

46:      * Start monitoring the current thread.

50:      * @return The monitor thread or {@code null}

53:     public static Thread start(final long timeout) {

54:         return start(Thread.currentThread(), timeout);

58:      * Start monitoring the specified thread.

60:      * @param thread The thread The thread to monitor

63:      * @return The monitor thread or {@code null}

66:     public static Thread start(final Thread thread, final long timeout) {

67:         Thread monitor = null;

69:             final ThreadMonitor timout = new ThreadMonitor(thread, timeout);

70:             monitor = new Thread(timout, ThreadMonitor.class.getSimpleName());

78:      * Stop monitoring the specified thread.

80:      * @param thread The monitor thread, may be {@code null}

82:     public static void stop(final Thread thread) {

83:         if (thread != null) {

84:             thread.interrupt();

91:      * @param thread The thread to monitor

95:         this.thread = thread;

101:      * interrupt the thread being monitored.

109:             thread.interrupt();

118:      * This method exists because Thread.sleep(100) can sleep for 0, 70, 100 or 200ms or anything else

119:      * it deems appropriate. Read the docs on Thread.sleep for further interesting details.

128:             Thread.sleep(remaining);

33:  *           ThreadMonitor.stop(monitor);

64:   struct Thread {

88:   typedef SparseArray<Thread*> Threadq;

165: NFA::Thread* NFA::AllocThread() {

129:   Thread* free_threads_;  // free list

206: void NFA::AddToThreadq(Threadq* q, int id0, int c, int flag,

67:       Thread* next;  // when on free list

75:     Thread* t;  // if not null, set t0 = t before processing id

81:     AddState(int id, Thread* t)

90:   inline Thread* AllocThread();

91:   inline Thread* Incref(Thread* t);

92:   inline void Decref(Thread* t);

97:   // p is the current input position, and t0 is the current thread.

99:                     const char* p, Thread* t0);

157:   Thread* next;

158:   for (Thread* t = free_threads_; t; t = next) {

166:   Thread* t = free_threads_;

168:     t = new Thread;

178: NFA::Thread* NFA::Incref(Thread* t) {

184: void NFA::Decref(Thread* t) {

205: // p is the current input position, and t0 is the current thread.

207:                        const char* p, Thread* t0) {

228:       // t0 was a thread that we allocated and copied in order to

248:     Thread** tp = &q->find(id)->second;