diff options
author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-08-02 13:23:33 +0000 |
---|---|---|
committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2011-08-02 13:23:33 +0000 |
commit | 8fffe77b52c2a32276fe861338e6bebd45595b99 (patch) | |
tree | 6778ebf44654a25bc1cc78532fd310526be1b8fc /testsuites/psxtmtests/psxtmrwlock01 | |
parent | 43ee81c8855c0a9d02de7c5dacd85b817e9973f2 (diff) |
2011-08-02 Ricardo Aguirre <el.mastin@ymail.com>
PR 1874/tests
* Makefile.am, configure.ac, psxtmtests_plan.csv: Add benchmark of
multiple pthread_rwlock operations that can be done as single shot
times.
* psxtmrwlock01/.cvsignore, psxtmrwlock01/Makefile.am,
psxtmrwlock01/init.c, psxtmrwlock01/psxtmrwlock01.doc: New files.
Diffstat (limited to 'testsuites/psxtmtests/psxtmrwlock01')
-rw-r--r-- | testsuites/psxtmtests/psxtmrwlock01/.cvsignore | 2 | ||||
-rw-r--r-- | testsuites/psxtmtests/psxtmrwlock01/Makefile.am | 30 | ||||
-rw-r--r-- | testsuites/psxtmtests/psxtmrwlock01/init.c | 254 | ||||
-rw-r--r-- | testsuites/psxtmtests/psxtmrwlock01/psxtmrwlock01.doc | 23 |
4 files changed, 309 insertions, 0 deletions
diff --git a/testsuites/psxtmtests/psxtmrwlock01/.cvsignore b/testsuites/psxtmtests/psxtmrwlock01/.cvsignore new file mode 100644 index 0000000000..282522db03 --- /dev/null +++ b/testsuites/psxtmtests/psxtmrwlock01/.cvsignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/testsuites/psxtmtests/psxtmrwlock01/Makefile.am b/testsuites/psxtmtests/psxtmrwlock01/Makefile.am new file mode 100644 index 0000000000..aad366917f --- /dev/null +++ b/testsuites/psxtmtests/psxtmrwlock01/Makefile.am @@ -0,0 +1,30 @@ +## +## $Id$ +## + +MANAGERS = all + +rtems_tests_PROGRAMS = psxtmrwlock01 +psxtmrwlock01_SOURCES = init.c ../../tmtests/include/timesys.h \ + ../../support/src/tmtests_empty_function.c \ + ../../support/src/tmtests_support.c + +dist_rtems_tests_DATA = psxtmrwlock01.doc + +include $(RTEMS_ROOT)/make/custom/@RTEMS_BSP@.cfg +include $(top_srcdir)/../automake/compile.am +include $(top_srcdir)/../automake/leaf.am + +OPERATION_COUNT = @OPERATION_COUNT@ +AM_CPPFLAGS += -I$(top_srcdir)/../tmtests/include +AM_CPPFLAGS += -DOPERATION_COUNT=$(OPERATION_COUNT) +AM_CPPFLAGS += -I$(top_srcdir)/../support/include + +LINK_OBJS = $(psxtmrwlock01_OBJECTS) $(psxtmrwlock01_LDADD) +LINK_LIBS = $(psxtmrwlock01_LDLIBS) + +psxtmrwlock01$(EXEEXT): $(psxtmrwlock01_OBJECTS) $(psxtmrwlock01_DEPENDENCIES) + @rm -f psxtmrwlock01$(EXEEXT) + $(make-exe) + +include $(top_srcdir)/../automake/local.am diff --git a/testsuites/psxtmtests/psxtmrwlock01/init.c b/testsuites/psxtmtests/psxtmrwlock01/init.c new file mode 100644 index 0000000000..ef1c22ba72 --- /dev/null +++ b/testsuites/psxtmtests/psxtmrwlock01/init.c @@ -0,0 +1,254 @@ +/* + * COPYRIGHT (c) 1989-2011. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + * + * $Id$ + */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <errno.h> +#include <timesys.h> +#include <rtems/timerdrv.h> +#include <pthread.h> +#include "test_support.h" + +pthread_rwlock_t rwlock; + +void benchmark_pthread_rwlock_init(void) +{ + long end_time; + int status; + pthread_rwlockattr_t attr; + + pthread_rwlockattr_init( &attr ); + benchmark_timer_initialize(); + status = pthread_rwlock_init( &rwlock, &attr ); + end_time = benchmark_timer_read(); + rtems_test_assert( status == 0 ); + + put_time( + "pthread_rwlock_init", + end_time, + 1, /* Only executed once */ + 0, + 0 + ); +} + +void benchmark_pthread_rwlock_rdlock(void) +{ + long end_time; + int status; + + benchmark_timer_initialize(); + status = pthread_rwlock_rdlock(&rwlock); + end_time = benchmark_timer_read(); + rtems_test_assert( status == 0 ); + + put_time( + "pthread_rwlock_rdlock - available", + end_time, + 1, /* Only executed once */ + 0, + 0 + ); +} + +void benchmark_pthread_rwlock_unlock(bool do_print) +{ + long end_time; + int status; + + benchmark_timer_initialize(); + status = pthread_rwlock_unlock(&rwlock); + end_time = benchmark_timer_read(); + if ( status == EPERM ) + puts( "The current thread does not own the read-write lock"); + else + rtems_test_assert( status == 0 ); + + if ( do_print ) { + put_time( + "pthread_rwlock_unlock - available", + end_time, + 1, /* Only executed once */ + 0, + 0 + ); + } +} + +void benchmark_pthread_rwlock_tryrdlock(void) +{ + long end_time; + int status; + + benchmark_timer_initialize(); + status = pthread_rwlock_tryrdlock(&rwlock); + end_time = benchmark_timer_read(); + rtems_test_assert( status == 0 ); + + put_time( + "pthread_rwlock_tryrdlock - available", + end_time, + 1, /* Only executed once */ + 0, + 0 + ); +} + +void benchmark_pthread_rwlock_timedrdlock(void) +{ + long end_time; + int status; + + benchmark_timer_initialize(); + status = pthread_rwlock_timedrdlock(&rwlock, 0); + end_time = benchmark_timer_read(); + rtems_test_assert( status == 0 ); + + put_time( + "pthread_rwlock_timedrdlock - available", + end_time, + 1, /* Only executed once */ + 0, + 0 + ); +} + +void benchmark_pthread_rwlock_wrlock(void) +{ + long end_time; + int status; + + benchmark_timer_initialize(); + status = pthread_rwlock_wrlock(&rwlock); + end_time = benchmark_timer_read(); + rtems_test_assert( status == 0 ); + + put_time( + "pthread_rwlock_wrlock - available", + end_time, + 1, /* Only executed once */ + 0, + 0 + ); +} + +void benchmark_pthread_rwlock_trywrlock(void) +{ + long end_time; + int status; + + benchmark_timer_initialize(); + status = pthread_rwlock_trywrlock(&rwlock); + end_time = benchmark_timer_read(); + rtems_test_assert( status == 0 ); + + put_time( + "pthread_rwlock_trywrlock - available", + end_time, + 1, /* Only executed once */ + 0, + 0 + ); +} + +void benchmark_pthread_rwlock_timedwrlock(void) +{ + long end_time; + int status; + + benchmark_timer_initialize(); + status = pthread_rwlock_timedwrlock(&rwlock,0); + end_time = benchmark_timer_read(); + rtems_test_assert( status == 0 ); + + put_time( + "pthread_rwlock_timedwrlock - available", + end_time, + 1, /* Only executed once */ + 0, + 0 + ); +} + +void benchmark_pthread_rwlock_destroy(void) +{ + long end_time; + int status; + + benchmark_timer_initialize(); + status = pthread_rwlock_destroy(&rwlock); + end_time = benchmark_timer_read(); + rtems_test_assert( status == 0 ); + + put_time( + "pthread_rwlock_destroy", + end_time, + 1, /* Only executed once */ + 0, + 0 + ); +} + +void *POSIX_Init( + void *argument +) +{ + + puts( "\n\n*** POSIX TIME PSXTMRWLOCK 01 ***" ); + + /* initializing rwlock */ + benchmark_pthread_rwlock_init(); + /* applying a read lock */ + benchmark_pthread_rwlock_rdlock(); + /* unlocking rwlock */ + benchmark_pthread_rwlock_unlock( true ); + /* trying to apply a read lock when it is available */ + benchmark_pthread_rwlock_tryrdlock(); + /* unlocking rwlock */ + benchmark_pthread_rwlock_unlock( false ); + /* applying a timed read lock */ + benchmark_pthread_rwlock_timedrdlock(); + /* unlocking rwlock */ + benchmark_pthread_rwlock_unlock( false ); + /* applying a write lock */ + benchmark_pthread_rwlock_wrlock(); + /* unlocking rwlock */ + benchmark_pthread_rwlock_unlock( false ); + /* trying to apply a write lock, when it is available */ + benchmark_pthread_rwlock_trywrlock(); + /* unlocking rwlock */ + benchmark_pthread_rwlock_unlock( false ); + /* applying a timed write lock */ + benchmark_pthread_rwlock_timedwrlock(); + /* unlocking rwlock */ + benchmark_pthread_rwlock_unlock( false ); + /* destroying rwlock */ + benchmark_pthread_rwlock_destroy(); + + puts( "*** END OF POSIX TIME PSXTMRWLOCK 01 ***" ); + rtems_test_exit(0); +} + +/* configuration information */ + +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER + +#define CONFIGURE_MAXIMUM_POSIX_THREADS 1 +#define CONFIGURE_MAXIMUM_POSIX_RWLOCKS 1 +#define CONFIGURE_POSIX_INIT_THREAD_TABLE + +#define CONFIGURE_INIT + +#include <rtems/confdefs.h> +/* end of file */ diff --git a/testsuites/psxtmtests/psxtmrwlock01/psxtmrwlock01.doc b/testsuites/psxtmtests/psxtmrwlock01/psxtmrwlock01.doc new file mode 100644 index 0000000000..7ccf6efbeb --- /dev/null +++ b/testsuites/psxtmtests/psxtmrwlock01/psxtmrwlock01.doc @@ -0,0 +1,23 @@ +# +# $Id$ +# +# COPYRIGHT (c) 1989-2011. +# On-Line Applications Research Corporation (OAR). +# +# The license and distribution terms for this file may be +# found in the file LICENSE in this distribution or at +# http://www.rtems.com/license/LICENSE. +# + +This test benchmarks the following operations: + ++ pthread_rwlock_init ++ pthread_rwlock_rdlock - available ++ pthread_rwlock_unlock ++ pthread_rwlock_tryrdlock - available ++ pthread_rwlock_timedrdlock - available ++ pthread_rwlock_wrlock - available ++ pthread_rwlock_trywrlock - available ++ pthread_rwlock_timedwrlock - available ++ pthread_rwlock_destroy + |