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author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-12-06 16:35:31 +0000 |
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committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2010-12-06 16:35:31 +0000 |
commit | 519928c33386f1d6d5ef6cb9d34d93d2ef89c8a0 (patch) | |
tree | 74be705b7729a84fd13ad6d997bf2202909ab837 /testsuites/psxtmtests/psxtmthread03/init.c | |
parent | 2010-12-03 Joel Sherrill <joel.sherrill@oarcorp.com> (diff) | |
download | rtems-519928c33386f1d6d5ef6cb9d34d93d2ef89c8a0.tar.bz2 |
2010-12-06 Joel Sherrill <joel.sherrill@oarcorp.com>
* .cvsignore, ChangeLog, Makefile.am, README, configure.ac,
psxtmtests_plan.csv, psxtmmutex02/.cvsignore,
psxtmmutex02/Makefile.am, psxtmmutex02/init.c,
psxtmmutex02/psxtmmutex02.doc, psxtmthread01/.cvsignore,
psxtmthread01/Makefile.am, psxtmthread01/init.c,
psxtmthread01/psxtmthread01.doc, psxtmthread03/.cvsignore,
psxtmthread03/Makefile.am, psxtmthread03/init.c,
psxtmthread03/psxtmthread03.doc: New files.
Diffstat (limited to 'testsuites/psxtmtests/psxtmthread03/init.c')
-rw-r--r-- | testsuites/psxtmtests/psxtmthread03/init.c | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/testsuites/psxtmtests/psxtmthread03/init.c b/testsuites/psxtmtests/psxtmthread03/init.c new file mode 100644 index 0000000000..084650b664 --- /dev/null +++ b/testsuites/psxtmtests/psxtmthread03/init.c @@ -0,0 +1,107 @@ +/* + * COPYRIGHT (c) 1989-2010. + * 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. + * + * $Id$ + */ + +#include <coverhd.h> +#include <tmacros.h> +#include <timesys.h> +#include "test_support.h" +#include <pthread.h> +#include <sched.h> +#include <rtems/timerdrv.h> + +void *Low( + void *argument +) +{ + long end_time; + + /* + * Now we have finished the thread startup overhead, + * so let other threads run. When we return, we can + * finish the benchmark. + */ + sched_yield(); + /* let other threads run */ + + end_time = benchmark_timer_read(); + + put_time( + "pthread_exit", + end_time, + OPERATION_COUNT, + 0, + 0 + ); + + puts( "*** END OF POSIX TIME TEST TM02 ***" ); + rtems_test_exit( 0 ); + return NULL; +} + +void *Middle( + void *argument +) +{ + /* + * Now we have finished the thread startup overhead, + * so let other threads run. When we return, we can + * finish the benchmark. + */ + sched_yield(); + /* let other threads run */ + + pthread_exit( NULL ); + return NULL; +} + +void *POSIX_Init( + void *argument +) +{ + int i; + int status; + pthread_t threadId; + + puts( "\n\n*** POSIX TIME TEST TM02 ***" ); + + for ( i=0 ; i < OPERATION_COUNT - 1 ; i++ ) { + status = pthread_create( &threadId, NULL, Middle, NULL ); + rtems_test_assert( !status ); + } + + status = pthread_create( &threadId, NULL, Low, NULL ); + rtems_test_assert( !status ); + + /* + * Let the other threads start so the thread startup overhead, + * is accounted for. When we return, we can start the benchmark. + */ + sched_yield(); + /* let other threads run */ + + /* start the timer and switch through all the other tasks */ + benchmark_timer_initialize(); + pthread_exit( NULL ); + return NULL; +} + +/* configuration information */ + +#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER +#define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER + +#define CONFIGURE_MAXIMUM_POSIX_THREADS OPERATION_COUNT + 2 +#define CONFIGURE_POSIX_INIT_THREAD_TABLE + +#define CONFIGURE_INIT + +#include <rtems/confdefs.h> + /* end of file */ |