diff options
Diffstat (limited to 'ACE/tests/Atomic_Op_Test.cpp')
| -rw-r--r-- | ACE/tests/Atomic_Op_Test.cpp | 346 |
1 files changed, 319 insertions, 27 deletions
diff --git a/ACE/tests/Atomic_Op_Test.cpp b/ACE/tests/Atomic_Op_Test.cpp index 45b709e2612..00dfc06c8af 100644 --- a/ACE/tests/Atomic_Op_Test.cpp +++ b/ACE/tests/Atomic_Op_Test.cpp @@ -30,14 +30,16 @@ ACE_RCSID(tests, Atomic_Op_Test, "$Id$") enum { TEST_ITERATIONS = 1000000 }; -template <typename TYPE> -void test (const ACE_TCHAR* type) +int +run_main (int, ACE_TCHAR *[]) { - ACE_Atomic_Op <ACE_SYNCH_MUTEX, TYPE> foo (5); + ACE_START_TEST (ACE_TEXT ("Atomic_Op_Test")); + + ACE_Atomic_Op <ACE_SYNCH_MUTEX, long> foo (5); ACE_ASSERT (foo == 5); - TYPE result = ++foo; + long result = ++foo; ACE_ASSERT (foo == 6); ACE_ASSERT (result == 6); @@ -64,14 +66,14 @@ void test (const ACE_TCHAR* type) foo = 7; ACE_ASSERT (foo == 7); - ACE_Atomic_Op <ACE_SYNCH_MUTEX, TYPE> foo2 (5); + ACE_Atomic_Op <ACE_SYNCH_MUTEX, long> foo2 (5); foo2 = foo; ACE_ASSERT (foo == 7); ACE_ASSERT (foo2 == 7); ACE_UINT64 usec; - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <%s> assignment %D\n"), type)); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <long> assignment %D\n"))); ACE_Time_Value diff = ACE_OS::gettimeofday (); int i; for (i = 0; i < TEST_ITERATIONS; ++i) @@ -83,9 +85,9 @@ void test (const ACE_TCHAR* type) } diff = ACE_OS::gettimeofday () - diff; diff.to_usec (usec); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <%s> assignment %D, took %Q\n"), type, usec)); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <long> assignment %D, took %Q\n"), usec)); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <%s> increment %D\n"), type)); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <long> increment %D\n"))); diff = ACE_OS::gettimeofday (); for (i = 0; i < TEST_ITERATIONS; ++i) { @@ -96,9 +98,9 @@ void test (const ACE_TCHAR* type) } diff = ACE_OS::gettimeofday () - diff; diff.to_usec (usec); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <%s> increment %D, took %Q\n"), type, usec)); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <long> increment %D, took %Q\n"), usec)); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <%s> decrement %D\n"), type)); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <long> decrement %D\n"))); diff = ACE_OS::gettimeofday (); for (i = 0; i < TEST_ITERATIONS; ++i) { @@ -109,9 +111,9 @@ void test (const ACE_TCHAR* type) } diff = ACE_OS::gettimeofday () - diff; diff.to_usec (usec); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <%s> decrement %D, took %Q\n"), type, usec)); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <long> decrement %D, took %Q\n"), usec)); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <%s> addition %D\n"), type)); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <long> addition %D\n"))); diff = ACE_OS::gettimeofday (); for (i = 0; i < TEST_ITERATIONS; ++i) { @@ -122,9 +124,9 @@ void test (const ACE_TCHAR* type) } diff = ACE_OS::gettimeofday () - diff; diff.to_usec (usec); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <%s> addition %D, took %Q\n"), type, usec)); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <long> addition %D, took %Q\n"), usec)); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <%s> subtraction %D\n"), type)); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <long> subtraction %D\n"))); diff = ACE_OS::gettimeofday (); for (i = 0; i < TEST_ITERATIONS; ++i) { @@ -135,21 +137,311 @@ void test (const ACE_TCHAR* type) } diff = ACE_OS::gettimeofday () - diff; diff.to_usec (usec); - ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <%s> subtraction %D, took %Q\n"), type, usec)); -} + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <long> subtraction %D, took %Q\n"), usec)); -int -run_main (int, ACE_TCHAR *[]) -{ - ACE_START_TEST (ACE_TEXT ("Atomic_Op_Test")); + ACE_Atomic_Op <ACE_SYNCH_MUTEX, unsigned long> foo_unsigned (5); + + ACE_ASSERT (foo_unsigned == 5); + + unsigned long ul_result = ++foo_unsigned; + ACE_ASSERT (foo_unsigned == 6); + ACE_ASSERT (ul_result == 6); + + ul_result = --foo_unsigned; + ACE_ASSERT (foo_unsigned == 5); + ACE_ASSERT (ul_result == 5); + + ul_result = foo_unsigned++; + ACE_ASSERT (foo_unsigned == 6); + ACE_ASSERT (ul_result == 5); + + ul_result = foo_unsigned--; + ACE_ASSERT (foo_unsigned == 5); + ACE_ASSERT (ul_result == 6); + + ul_result = foo_unsigned += 10; + ACE_ASSERT (foo_unsigned == 15); + ACE_ASSERT (ul_result == 15); + + ul_result = foo_unsigned -= 10; + ACE_ASSERT (foo_unsigned == 5); + ACE_ASSERT (ul_result == 5); + + foo_unsigned = 7; + ACE_ASSERT (foo_unsigned == 7); + + ACE_Atomic_Op <ACE_SYNCH_MUTEX, unsigned long> foo_unsigned2 (5); + foo_unsigned2 = foo_unsigned; + ACE_ASSERT (foo_unsigned == 7); + ACE_ASSERT (foo_unsigned2 == 7); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned long> assignment %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + foo_unsigned = 1; + foo_unsigned = 2; + foo_unsigned = 3; + foo_unsigned = 4; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned long> assignment %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned long> increment %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + ++foo_unsigned; + ++foo_unsigned; + ++foo_unsigned; + ++foo_unsigned; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned long> increment %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned long> decrement %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + --foo_unsigned; + --foo_unsigned; + --foo_unsigned; + --foo_unsigned; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned long> decrement %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned long> addition %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + foo_unsigned += 5; + foo_unsigned += 5; + foo_unsigned += 5; + foo_unsigned += 5; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned long> addition %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned long> subtraction %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + foo_unsigned -= 5; + foo_unsigned -= 5; + foo_unsigned -= 5; + foo_unsigned -= 5; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned long> subtraction %D, took %Q\n"), usec)); + + ACE_Atomic_Op <ACE_SYNCH_MUTEX, int> bar (5); + + ACE_ASSERT (bar == 5); + + result = ++bar; + ACE_ASSERT (bar == 6); + ACE_ASSERT (result == 6); + + result = --bar; + ACE_ASSERT (bar == 5); + ACE_ASSERT (result == 5); + + result = bar++; + ACE_ASSERT (bar == 6); + ACE_ASSERT (result == 5); + + result = bar--; + ACE_ASSERT (bar == 5); + ACE_ASSERT (result == 6); + + result = bar += 10; + ACE_ASSERT (bar == 15); + ACE_ASSERT (result == 15); + + result = bar -= 10; + ACE_ASSERT (bar == 5); + ACE_ASSERT (result == 5); + + bar = 7L; + ACE_ASSERT (bar == 7); + + ACE_Atomic_Op <ACE_SYNCH_MUTEX, int> bar2 (5L); + bar2 = bar; + ACE_ASSERT (bar == 7); + ACE_ASSERT (bar2 == 7); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <int> assignment %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + bar = 1; + bar = 2; + bar = 3; + bar = 4; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <int> assignment %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <int> increment %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + ++bar; + ++bar; + ++bar; + ++bar; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <int> increment %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <int> decrement %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + --bar; + --bar; + --bar; + --bar; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <int> decrement %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <int> addition %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + bar += 5; + bar += 5; + bar += 5; + bar += 5; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <int> addition %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <int> subtraction %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + bar -= 5; + bar -= 5; + bar -= 5; + bar -= 5; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <int> subtraction %D, took %Q\n"), usec)); + + ACE_Atomic_Op <ACE_SYNCH_MUTEX, unsigned int> unsigned_bar (5); + + ACE_ASSERT (unsigned_bar == 5); + + unsigned int ui_result = ++unsigned_bar; + ACE_ASSERT (unsigned_bar == 6); + ACE_ASSERT (ui_result == 6); + + ui_result = --unsigned_bar; + ACE_ASSERT (unsigned_bar == 5); + ACE_ASSERT (ui_result == 5); + + ui_result = unsigned_bar++; + ACE_ASSERT (unsigned_bar == 6); + ACE_ASSERT (ui_result == 5); + + ui_result = unsigned_bar--; + ACE_ASSERT (unsigned_bar == 5); + ACE_ASSERT (ui_result == 6); + + ui_result = unsigned_bar += 10; + ACE_ASSERT (unsigned_bar == 15); + ACE_ASSERT (ui_result == 15); + + ui_result = unsigned_bar -= 10; + ACE_ASSERT (unsigned_bar == 5); + ACE_ASSERT (ui_result == 5); + + unsigned_bar = 7L; + ACE_ASSERT (unsigned_bar == 7); + + ACE_Atomic_Op <ACE_SYNCH_MUTEX, unsigned int> unsigned_bar2 (5L); + unsigned_bar2 = unsigned_bar; + ACE_ASSERT (unsigned_bar == 7); + ACE_ASSERT (unsigned_bar2 == 7); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned int> assignment %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + unsigned_bar = 1; + unsigned_bar = 2; + unsigned_bar = 3; + unsigned_bar = 4; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned int> assignment %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned int> increment %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + ++unsigned_bar; + ++unsigned_bar; + ++unsigned_bar; + ++unsigned_bar; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned int> increment %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned int> decrement %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + --unsigned_bar; + --unsigned_bar; + --unsigned_bar; + --unsigned_bar; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned int> decrement %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned int> addition %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + unsigned_bar += 5; + unsigned_bar += 5; + unsigned_bar += 5; + unsigned_bar += 5; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned int> addition %D, took %Q\n"), usec)); + + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Starting <unsigned int> subtraction %D\n"))); + diff = ACE_OS::gettimeofday (); + for (i = 0; i < TEST_ITERATIONS; ++i) + { + unsigned_bar -= 5; + unsigned_bar -= 5; + unsigned_bar -= 5; + unsigned_bar -= 5; + } + diff = ACE_OS::gettimeofday () - diff; + diff.to_usec (usec); + ACE_DEBUG ((LM_DEBUG, ACE_TEXT ("Ending <unsigned int> subtraction %D, took %Q\n"), usec)); - test <int> (ACE_TEXT("int")); - test <long> (ACE_TEXT("long")); - test <unsigned int> (ACE_TEXT("unsigned int")); - test <unsigned long> (ACE_TEXT("unsigned long")); -#if !defined (ACE_LACKS_LONGLONG_T) - test <long long> (ACE_TEXT("long long")); -#endif ACE_END_TEST; return 0; } |