RTOS/rtems
1
0
Fork 0
forked from Imagelibrary/rtems
Code Pull Requests Activity

2011-07-20 Joel Sherrill <joel.sherrill@oarcorp.com>

Browse Source 
* psxtmmutex05/init.c: Fix test. Pattern was wrong.
This commit is contained in:
Joel Sherrill
2011-07-20 21:30:02 +00:00
parent c632c5f2d8
commit b499cb7a60
2 changed files with 14 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
testsuites/psxtmtests/ChangeLog
View File

@@ -1,3 +1,7 @@
2011-07-20 Joel Sherrill <joel.sherrill@oarcorp.com>
* psxtmmutex05/init.c: Fix test. Pattern was wrong.
2011-07-20 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, configure.ac: Add benchmark of pthread_mutex_unlock

32
testsuites/psxtmtests/psxtmmutex05/init.c
View File

@@ -23,22 +23,13 @@
pthread_mutex_t MutexId;
void *Blockers(
void *Blocker(
void *argument
)
{
int status;
/*
* 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 */
status = pthread_mutex_lock( &MutexId );
rtems_test_assert( status == 0 );
(void) pthread_mutex_lock( &MutexId );
/* should never return */
rtems_test_assert( FALSE );
return NULL;
}
@@ -47,17 +38,14 @@ void *POSIX_Init(
void *argument
)
{
int i;
int status;
pthread_t threadId;
long end_time;
puts( "\n\n*** POSIX TIME TEST MUTEX 05 ***" );
for ( i=0 ; i < OPERATION_COUNT ; i++ ) {
status = pthread_create( &threadId, NULL, Blockers, NULL );
rtems_test_assert( status == 0 );
}
status = pthread_create( &threadId, NULL, Blocker, NULL );
rtems_test_assert( status == 0 );
/*
* Deliberately create the mutex after the threads. This way if the
@@ -73,11 +61,11 @@ void *POSIX_Init(
rtems_test_assert( status == 0 );
/*
* Let the other threads start so the thread startup overhead,
* Let the other thread start so the thread startup overhead,
* is accounted for. When we return, we can start the benchmark.
*/
sched_yield();
/* let other threads run */
/* let other thread run */
benchmark_timer_initialize();
status = pthread_mutex_unlock( &MutexId );
@@ -87,7 +75,7 @@ void *POSIX_Init(
put_time(
"pthread_mutex_unlock (no preemption)",
end_time,
OPERATION_COUNT,
1,
0,
0
);
@@ -103,7 +91,7 @@ void *POSIX_Init(
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_TIMER_DRIVER
#define CONFIGURE_MAXIMUM_POSIX_THREADS OPERATION_COUNT + 1
#define CONFIGURE_MAXIMUM_POSIX_THREADS 2
#define CONFIGURE_MAXIMUM_POSIX_MUTEXES 1
#define CONFIGURE_POSIX_INIT_THREAD_TABLE