diff options
author | nobody <nobody@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 1997-01-01 08:00:34 +0000 |
---|---|---|
committer | nobody <nobody@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 1997-01-01 08:00:34 +0000 |
commit | d9661aebab28abc0ec4fb1e716170d347d56c168 (patch) | |
tree | ecb671ab4b8e299bf5cbb8b2dfeed8a49b65fc06 /tests/Barrier_Test.cpp | |
parent | ea0d28240863caf437a18071bfd03e7b146c5ade (diff) | |
download | ATCD-unlabeled-4.3.2.tar.gz |
This commit was manufactured by cvs2svn to create branchunlabeled-4.3.2
'unlabeled-4.3.2'.
Diffstat (limited to 'tests/Barrier_Test.cpp')
-rw-r--r-- | tests/Barrier_Test.cpp | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/tests/Barrier_Test.cpp b/tests/Barrier_Test.cpp deleted file mode 100644 index be44b998f84..00000000000 --- a/tests/Barrier_Test.cpp +++ /dev/null @@ -1,93 +0,0 @@ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// tests -// -// = FILENAME -// Barrier_Test.cpp -// -// = DESCRIPTION -// This program illustrates how the ACE barrier synchronization -// mechanisms work. -// -// = AUTHOR -// Prashant Jain and Doug Schmidt -// -// ============================================================================ - - -#include "ace/Synch.h" -#include "ace/Thread_Manager.h" -#include "ace/Service_Config.h" -#include "test_config.h" - -#if defined (ACE_HAS_THREADS) - -struct Tester_Args - // = TITLE - // These arguments are passed into each test thread. -{ - Tester_Args (ACE_Barrier &tb, int i) - : tester_barrier_ (tb), - n_iterations_ (i) {} - - ACE_Barrier &tester_barrier_; - // Reference to the tester barrier. This controls each miteration of - // the tester function running in every thread. - - int n_iterations_; - // Number of iterations to run. -}; - -// Iterate <n_iterations> time printing off a message and "waiting" -// for all other threads to complete this iteration. - -static void * -tester (Tester_Args *args) -{ - ACE_Thread_Control tc (ACE_Service_Config::thr_mgr ()); // Insert thread into thread_manager - ACE_NEW_THREAD; - - for (int iterations = 1; - iterations <= args->n_iterations_; - iterations++) - { - ACE_DEBUG ((LM_DEBUG, "(%t) in iteration %d\n", iterations)); - - // Block until all other threads have waited, then continue. - args->tester_barrier_.wait (); - } - - return 0; -} - -#endif /* ACE_HAS_THREADS */ - -int -main (int, char *[]) -{ - ACE_START_TEST ("Barrier_Test"); - -#if defined (ACE_HAS_THREADS) - int n_threads = ACE_MAX_THREADS; - int n_iterations = ACE_MAX_ITERATIONS; - - ACE_Barrier tester_barrier (n_threads); - - Tester_Args args (tester_barrier, n_iterations); - - if (ACE_Service_Config::thr_mgr ()->spawn_n - (n_threads, ACE_THR_FUNC (tester), - (void *) &args, THR_NEW_LWP | THR_DETACHED) == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "spawn_n"), 1); - - // Wait for all the threads to reach their exit point. - ACE_Service_Config::thr_mgr ()->wait (); -#else - ACE_ERROR ((LM_ERROR, "threads not supported on this platform\n")); -#endif /* ACE_HAS_THREADS */ - ACE_END_TEST; - return 0; -} |