diff options
Diffstat (limited to 'performance-tests/Misc/test_guard.cpp')
-rw-r--r-- | performance-tests/Misc/test_guard.cpp | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/performance-tests/Misc/test_guard.cpp b/performance-tests/Misc/test_guard.cpp deleted file mode 100644 index 507f22bfff7..00000000000 --- a/performance-tests/Misc/test_guard.cpp +++ /dev/null @@ -1,113 +0,0 @@ -// $Id$ - -// This test program illustrates the performance of ACE_Guard and -// ACE_Thread_Mutex_Guard. - -#include "ace/Log_Msg.h" -#include "ace/Get_Opt.h" -#include "ace/Profile_Timer.h" - -#if !defined (ACE_USES_OBSOLETE_GUARD_CLASSES) -#error You must compile ACE and this program with ACE_USES_OBSOLETE_GUARD_CLASSES defined! -#endif /* ACE_USES_OBSOLETE_GUARD_CLASSES */ - -ACE_RCSID(Misc, test_guard, "$Id$") - -#if defined (ACE_HAS_THREADS) - -# define ACE_THREAD_GUARD(OBJ,LOCK) \ - ACE_Thread_Mutex_Guard OBJ (LOCK); \ - if (OBJ.locked () == 0) return; - -static const int DEFAULT_ITERATIONS = 100000000; - -enum -{ - TEST_GUARD, - TEST_THR_GUARD, - TEST_END -}; - -ACE_Thread_Mutex lock_; -typedef void (*guard_func)(void); -int test_type = TEST_GUARD; -int dummy = 0; - -void guard (void) -{ - ACE_GUARD (ACE_Thread_Mutex, _ace_mon, lock_); - dummy++; -} - -void thr_guard (void) -{ - ACE_THREAD_GUARD (_ace_mon, lock_); - dummy++; -} - -char *test_name[TEST_END] = { "ACE_Guard", "ACE_Thread_Mutex_Guard" }; - -guard_func test_function=guard; - -int -main (int argc, char *argv[]) -{ - ACE_Profile_Timer timer; - ACE_Get_Opt getopt (argc, argv, "gtn:"); - int iterations = DEFAULT_ITERATIONS; - int c, i; - - while ((c = getopt()) != -1) - switch (c) - { -#if defined (ACE_USES_OBSOLETE_GUARD_CLASSES) - case 't': - test_type = TEST_THR_GUARD; - test_function = thr_guard; - break; -#endif /* ACE_USES_OBSOLETE_GUARD_CLASSES */ - case 'g': - test_type = TEST_GUARD; - test_function = guard; - break; - case 'n': - iterations = ACE_OS::atoi (getopt.opt_arg ()); - break; - default: - ACE_ERROR_RETURN ((LM_ERROR, - "Invalid option\n"), -1); - } - - ACE_DEBUG ((LM_DEBUG, "%s for iterations = %d\n", test_name[test_type], iterations)); - - timer.start (); - - // Test the thread mutex (which doesn't use inheritance or dynamic - // binding). - - for (i = 0; i < iterations; i++) - test_function (); - - timer.stop (); - - ACE_Profile_Timer::ACE_Elapsed_Time et; - - timer.elapsed_time (et); - - ACE_DEBUG ((LM_DEBUG, "Thread_Mutex\n")); - ACE_DEBUG ((LM_DEBUG, "real time = %f secs, user time = %f secs, system time = %f secs\n", - et.real_time, et.user_time, et.system_time)); - - ACE_DEBUG ((LM_DEBUG, "time per call = %f usecs\n", - (et.real_time / double (iterations)) * 1000000)); - - return 0; -} -#else -int -main (int, char *[]) -{ - ACE_ERROR ((LM_ERROR, "threads not supported on this platform\n")); - return 0; -} -#endif /* ACE_HAS_THREADS */ |