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Diffstat (limited to 'examples/Threads/test_tss2.cpp')
| -rw-r--r-- | examples/Threads/test_tss2.cpp | 252 |
1 files changed, 0 insertions, 252 deletions
diff --git a/examples/Threads/test_tss2.cpp b/examples/Threads/test_tss2.cpp deleted file mode 100644 index 24a8d958e91..00000000000 --- a/examples/Threads/test_tss2.cpp +++ /dev/null @@ -1,252 +0,0 @@ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// tests -// -// = FILENAME -// TSS_Test.cpp -// -// = DESCRIPTION -// This program tests thread specific storage of data. The ACE_TSS -// wrapper transparently ensures that the objects of this class -// will be placed in thread-specific storage. All calls on -// ACE_TSS::operator->() are delegated to the appropriate method -// in the Errno class. -// -// = AUTHOR -// Prashant Jain and Doug Schmidt -// -// ============================================================================ - -#include "ace/Task.h" -#include "ace/Token.h" - -#if defined (ACE_HAS_THREADS) - -class TSS_Obj -{ -public: - - TSS_Obj (void); - ~TSS_Obj (void); - -private: - static int count_; - static ACE_Thread_Mutex lock_; -}; - -int TSS_Obj::count_ = 0; -ACE_Thread_Mutex TSS_Obj::lock_; - -TSS_Obj::TSS_Obj (void) -{ - ACE_GUARD (ACE_Thread_Mutex, ace_mon, lock_); - - count_++; - cout << "TO+ : " << count_ << endl; -} - -TSS_Obj::~TSS_Obj (void) -{ - ACE_GUARD (ACE_Thread_Mutex, ace_mon, lock_); - - count_--; - cout << "TO- : " << count_ << endl; -} - -class Test_Task -{ -public: - - Test_Task (void); - ~Test_Task (void); - - int open (void *arg); - - static void *svc (void *arg); - static int wait_count_; - static int max_count_; - -private: - static int count_; -}; - -int Test_Task::count_ = 0; -int Test_Task::wait_count_ = 0; -int Test_Task::max_count_ = 0; -int num_threads_ = 0; - -ACE_Token token; - -Test_Task::Test_Task (void) -{ - ACE_GUARD (ACE_Token, ace_mon, token); - - count_++; - cout << "Test_Task+ : " - << count_ << " (" - << ACE_OS::thr_self () - << ")" << endl; -} - -Test_Task::~Test_Task (void) -{ - ACE_GUARD (ACE_Token, ace_mon, token); - - count_--; - cout << "Test_Task- : " - << count_ << " (" - << ACE_OS::thr_self () - << ")" << endl; - - wait_count_--; -} - -void * -Test_Task::svc (void *arg) -{ - ACE_TSS<TSS_Obj> tss (new TSS_Obj); - - { - ACE_GUARD_RETURN (ACE_Token, ace_mon, token, 0); - - wait_count_++; - max_count_++; - cout << "svc: waiting (" << ACE_OS::thr_self () << ")" << endl; - } - - while (1) - { - { - ACE_GUARD_RETURN (ACE_Token, ace_mon, token, 0); - - if (max_count_ >= num_threads_) - break; - else - { - ace_mon.release (); - ACE_Thread::yield (); - ace_mon.acquire (); - } - } - - { - ACE_GUARD_RETURN (ACE_Token, ace_mon, token, 0); - - cout << "svc: waiting (" << ACE_OS::thr_self () << ") finished" << endl; - } - } - - delete (Test_Task *) arg; - - return 0; -} - -int -Test_Task::open (void *arg) -{ - if (ACE_Thread::spawn (Test_Task::svc, arg) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "ACE_Thread::spawn"), 0); - - return 0; -} - -int -main (int argc, char **argv) -{ - if (argc != 2) - { - cout << "Missing parameters!" << endl; - return 1; - } - - int num_Tasks = atoi (argv[1]); - - num_threads_ = num_Tasks; - - Test_Task **task_arr = (Test_Task**) new char[sizeof (Test_Task*) * num_Tasks]; - - while (1) - { - { - ACE_GUARD_RETURN (ACE_Token, ace_mon, token, -1); - - cout << "ReseTest_Tasking Test_Task::max_count_ from: " - << Test_Task::max_count_ << endl; - - Test_Task::max_count_ = 0; - } - - for (int i = 0; i < num_Tasks; i++) - { - task_arr[i] = new Test_Task; - task_arr[i]->open (task_arr[i]); - } - - cout << "Waiting for first thread started..." << endl; - - for (;;) - { - ACE_GUARD_RETURN (ACE_Token, ace_mon, token, -1); - - if (Test_Task::max_count_ != 0 ) - { - ace_mon.release (); - ACE_Thread::yield (); - ace_mon.acquire (); - break; - } - ace_mon.release (); - ACE_Thread::yield (); - ace_mon.acquire (); - } - - { - ACE_GUARD_RETURN (ACE_Token, ace_mon, token, -1); - - cout << "First thread started!" << endl - << "Waiting for all threads finished..." << endl; - } - - for (;;) - { - ACE_GUARD_RETURN (ACE_Token, ace_mon, token, -1); - - if (!(Test_Task::max_count_ == num_threads_ - && Test_Task::wait_count_ == 0)) - { - ace_mon.release (); - ACE_Thread::yield (); - ace_mon.acquire (); - continue; - } - - cout << "Test_Task::max_count_ = " - << Test_Task::max_count_ - << " Test_Task::wait_count_ = " - << Test_Task::wait_count_ - << endl; - break; - } - - { - ACE_GUARD_RETURN (ACE_Token, ace_mon, token, -1); - cout << "All threads finished..." << endl; - } - - ACE_OS::sleep (2); - } - - return 0; -} - -#else -int -main (int, char *[]) -{ - ACE_ERROR ((LM_ERROR, "threads not supported on this platform\n")); - return 0; -} -#endif /* ACE_HAS_THREADS */ |