rtems_task Tasks(
rtems_task_argument argument
)
{
rtems_id id;
rtems_status_code status;
status = rtems_rate_monotonic_create( 1, &id );
directive_failed( status, "rtems_rate_monotonic_create" );
status = rtems_rate_monotonic_period( id, 100 );
directive_failed( status, "rtems_rate_monotonic_period" );
/*
* Give up the processor to allow all tasks to actually
* create and start their period timer before the benchmark
* timer is initialized.
*/
(void) rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
Task_count++;
if ( Task_count == 1 )
benchmark_timer_initialize();
(void) rtems_rate_monotonic_period( id, 100 );
}
rtems_task Init(
rtems_task_argument argument
)
{
rtems_status_code status;
rtems_id period_id;
rtems_interval ticks;
uint32_t count;
puts( "\n\n*** LED BLINKER -- single period ***" );
LED_INIT();
status = rtems_rate_monotonic_create(
rtems_build_name( 'P', 'E', 'R', '1' ),
&period_id
);
ticks = rtems_clock_get_ticks_per_second();
for (count=0; ; count++) {
status = rtems_rate_monotonic_period( period_id, ticks );
if ( (count % 2) == 0 )
LED_OFF();
else
LED_ON();
}
status = rtems_task_delete( RTEMS_SELF );
}
rtems_task Periodic_Task(
rtems_task_argument argument
)
{
rtems_status_code status;
rtems_name period_name = rtems_build_name('P','E','R','a');
rtems_id period_id;
rtems_interval start;
rtems_interval end;
puts( "Periodic - Create Period" );
/* create period */
status = rtems_rate_monotonic_create( period_name, &period_id );
directive_failed(status, "rate_monotonic_create");
partial_loop = 0;
while (1) {
/* start period with initial value */
status = rtems_rate_monotonic_period( period_id, 25 );
directive_failed(status, "rate_monotonic_period");
partial_loop = 0;
start = rtems_clock_get_ticks_since_boot();
end = start + 5;
while ( end <= rtems_clock_get_ticks_since_boot() )
;
partial_loop = 1;
rtems_task_wake_after( 5 );
}
puts( "Periodic - Deleting self" );
rtems_task_delete( RTEMS_SELF );
}
/**
* Task which controls the speed of the head based on current location
* and based on where the head has to go.
*/
rtems_task Task1(rtems_task_argument ignored) {
rtems_status_code status;
rtems_id period_id;
rtems_interval ticks;
status = rtems_rate_monotonic_create(
rtems_build_name( 'P', 'E', 'R', '1' ),
&period_id
);
ticks = get_ticks_for_period(TASK1_PERIOD);
/**
* init variables - how long the head does not move
* done means we are docked
*/
int standing_cycles_count = 0;
int done = 0;
while(1)
{
status = rtems_rate_monotonic_period( period_id, ticks );
if(status == RTEMS_TIMEOUT)
{
break; // this is the end. the system missed a deadline, which is fatal.
}
int state = read_punchpress_state();
// error while aquiring the semaphore
if (state < STATE_INITIAL){
break;
}else if (state == STATE_DONE) {
done = 1;
break;
}else if (state != STATE_NAVIGATING){
// we are capable of navigation only. anything else is ignored
continue;
}
position_t pos;
int read_status = read_position_from_queue(&pos, &standing_cycles_count);
if (read_status == CONTINUE) continue;
standing_cycles_count = 0;
newdest = 0;
compute_new_speed_and_set(pos);
}
if (done == 1)
{
rtems_rate_monotonic_delete(period_id);
rtems_task_delete(RTEMS_SELF); /* should not return */
exit(1);
}
printf("ERROR! DEADLINE MISSED IN TASK CONTROLLING SPEED!\n");
exit(1);
}
static bool test_body( void *arg )
{
rtems_status_code sc;
(void) arg;
sc = rtems_rate_monotonic_cancel( Period );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
sc = rtems_rate_monotonic_period( Period, 1 );
rtems_test_assert( sc == RTEMS_SUCCESSFUL );
sc = rtems_rate_monotonic_period( Period, 1 );
rtems_test_assert( sc == RTEMS_SUCCESSFUL || sc == RTEMS_TIMEOUT );
return case_hit;
}
rtems_task Init(
rtems_task_argument ignored
)
{
rtems_status_code sc;
rtems_id period1;
rtems_id period2;
puts( "\n\n*** TEST 60 ***" );
puts( "Init - rtems_rate_monotonic_create - first period" );
sc = rtems_rate_monotonic_create(
rtems_build_name( 'P', 'E', 'R', '1' ),
&period1
);
directive_failed( sc, "rtems_rate_monotonic_create 1" );
puts( "Init - rtems_rate_monotonic_create - second period" );
sc = rtems_rate_monotonic_create(
rtems_build_name( 'P', 'E', 'R', '2' ),
&period2
);
directive_failed( sc, "rtems_rate_monotonic_create 1" );
puts( "Init - rtems_rate_monotonic_period - short period" );
sc = rtems_rate_monotonic_period(period1, RTEMS_MILLISECONDS_TO_TICKS(200) );
directive_failed( sc, "rtems_rate_monotonic_period" );
puts( "Init - rtems_rate_monotonic_period - long period initiated" );
sc = rtems_rate_monotonic_period(period2, RTEMS_MILLISECONDS_TO_TICKS(1000) );
directive_failed( sc, "rtems_rate_monotonic_period" );
puts( "Init - rtems_rate_monotonic_period - long period block" );
sc = rtems_rate_monotonic_period(period2, RTEMS_MILLISECONDS_TO_TICKS(1000) );
directive_failed( sc, "rtems_rate_monotonic_period" );
puts( "Init - rtems_rate_monotonic_period - verify long period expired" );
sc = rtems_rate_monotonic_period(period1, RTEMS_PERIOD_STATUS );
fatal_directive_status(sc, RTEMS_TIMEOUT, "rtems_task_period status");
puts( "*** END OF TEST 60 ***" );
rtems_test_exit(0);
}
rtems_task
tone_task(rtems_task_argument ignored)
{
rtems_name period_name;
rtems_id period;
rtems_status_code status;
int last_good_cnt, last_bad_cnt;
period_name = rtems_build_name ('T', 'N', 'P', 'D');
status = rtems_rate_monotonic_create (period_name, &period);
if (status != RTEMS_SUCCESSFUL)
{
printf ("tone_task: rate_monotonic_create failed with status %d\n",
status);
return;
}
last_good_cnt = tone_good_cnt;
last_bad_cnt = tone_bad_cnt;
while (1)
{
if (rtems_rate_monotonic_period (period, ticks_per_sec/50) ==
RTEMS_TIMEOUT)
{
/* I'd like to do a printf here, but that would make us miss
our next timeout, until the end of time... */
tone_task_timeouts++;
}
if ((last_good_cnt == tone_good_cnt) &&
(last_bad_cnt == tone_bad_cnt)) {
/* Haven't heard anything for 20ms - no tone. */
tone_good = 0;
tone_good_cnt = 0;
tone_bad_cnt = 0;
}
last_good_cnt = tone_good_cnt;
last_bad_cnt = tone_bad_cnt;
}
}
rtems_task Init(
rtems_task_argument ignored
)
{
rtems_status_code sc;
int resets;
TEST_BEGIN();
puts( "Init - Trying to generate period ending while blocking" );
puts( "Init - rtems_rate_monotonic_create - OK" );
sc = rtems_rate_monotonic_create(
rtems_build_name( 'P', 'E', 'R', '1' ),
&Period
);
directive_failed( sc, "rtems_rate_monotonic_create" );
Main_task = rtems_task_self();
interrupt_critical_section_test_support_initialize( test_release_from_isr );
case_hit = false;
for (resets=0 ; case_hit == false && resets< 2 ;) {
if ( interrupt_critical_section_test_support_delay() )
resets++;
sc = rtems_rate_monotonic_period( Period, 1 );
if ( sc == RTEMS_TIMEOUT )
continue;
directive_failed( sc, "rtems_monotonic_period");
}
if ( case_hit ) {
puts( "Init - It appears the case has been hit" );
TEST_END();
} else
puts( "Init - Case not hit - ran too long" );
rtems_test_exit(0);
}
rtems_task Task_1_through_6(
rtems_task_argument argument
)
{
rtems_id rmid;
rtems_id test_rmid;
int index;
int pass;
uint32_t failed;
rtems_status_code status;
status = rtems_rate_monotonic_create( argument, &rmid );
directive_failed( status, "rtems_rate_monotonic_create" );
put_name( Task_name[ argument ], FALSE );
printf( "- rtems_rate_monotonic_create id = 0x%08" PRIxrtems_id "\n", rmid );
status = rtems_rate_monotonic_ident( argument, &test_rmid );
directive_failed( status, "rtems_rate_monotonic_ident" );
put_name( Task_name[ argument ], FALSE );
printf(
"- rtems_rate_monotonic_ident id = 0x%08" PRIxrtems_id "\n",
test_rmid
);
if ( rmid != test_rmid ) {
printf(
"RMID's DO NOT MATCH (0x%" PRIxrtems_id " and 0x%" PRIxrtems_id ")\n",
rmid,
test_rmid
);
rtems_test_exit( 0 );
}
put_name( Task_name[ argument ], FALSE );
printf(
"- (0x%08" PRIxrtems_id ") period %" PRIu32 "\n",
rmid,
Periods[ argument ]
);
status = rtems_task_wake_after( 2 );
directive_failed( status, "rtems_task_wake_after" );
switch ( argument ) {
case 1:
case 2:
case 3:
case 4:
while ( FOREVER ) {
status = rtems_rate_monotonic_period( rmid, Periods[ argument ] );
directive_failed( status, "rtems_rate_monotonic_period" );
Count.count[ argument ]++;
}
break;
case 5:
pass = 0;
failed = 0;
status = rtems_rate_monotonic_period( rmid, Periods[ argument ] );
directive_failed( status, "rtems_rate_monotonic_period 1 of TA5" );
Get_all_counters();
while ( FOREVER ) {
status = rtems_rate_monotonic_period( rmid, Periods[ argument ] );
directive_failed( status, "rtems_rate_monotonic_period 2 of TA5" );
Get_all_counters();
for( index = 1 ; index <= 4 ; index++ ) {
if ( Temporary_count.count[ index ] != Iterations[ index ] ) {
puts_nocr( "FAIL -- " );
put_name ( Task_name[ index ], FALSE );
printf ( " Actual=%" PRIu32 ", Expected=%" PRIu32 "\n",
Temporary_count.count[ index ],
Iterations[ index ]
);
failed += 1;
}
}
if ( failed == 5 )
rtems_test_exit( 0 );
pass += 1;
printf( "TA5 - PERIODS CHECK OK (%d)\n", pass );
fflush( stdout );
if ( pass == 10 ) {
TEST_END();
rtems_test_exit( 0 );
}
}
break;
case 6:
/* test changing periods */
{
uint32_t time[TA6_ITERATIONS+1];
rtems_interval period;
period = 1*TA6_PERIOD_FACTOR;
status = rtems_rate_monotonic_period( rmid, period);
directive_failed( status, "rtems_rate_monotonic_period of TA6" );
time[0] = _Watchdog_Ticks_since_boot; /* timestamp */
/*printf("%d - %d\n", period, time[0]);*/
for (index = 1; index <= TA6_ITERATIONS; index++) {
period = (index+1)*TA6_PERIOD_FACTOR;
status = rtems_rate_monotonic_period( rmid, period);
directive_failed( status, "rtems_rate_monotonic_period of TA6" );
time[index] = _Watchdog_Ticks_since_boot; /* timestamp */
/*printf("%d - %d\n", period, time[index]);*/
}
for (index = 1; index <= TA6_ITERATIONS; index++) {
rtems_interval meas = time[index] - time[index-1];
period = index*TA6_PERIOD_FACTOR;
printf(
"TA6 - Actual: %" PRIdrtems_interval
" Expected: %" PRIdrtems_interval,
meas,
period
);
if (period == meas) printf(" - OK\n");
else printf(" - FAILED\n");
}
}
rtems_task_suspend(RTEMS_SELF);
break;
}
}
rtems_task Init(
rtems_task_argument argument
)
{
rtems_id id;
uint32_t index;
rtems_status_code status;
Print_Warning();
puts( "\n\n*** TIME TEST 29 ***" );
Period_name = rtems_build_name( 'P', 'R', 'D', ' ' );
benchmark_timer_initialize();
(void) rtems_rate_monotonic_create( Period_name, &id );
end_time = benchmark_timer_read();
put_time(
"rtems_rate_monotonic_create",
end_time,
1,
0,
CALLING_OVERHEAD_RATE_MONOTONIC_CREATE
);
benchmark_timer_initialize();
(void) rtems_rate_monotonic_period( id, 10 );
end_time = benchmark_timer_read();
put_time(
"rtems_rate_monotonic_period: initiate period -- returns to caller",
end_time,
1,
0,
CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD
);
benchmark_timer_initialize();
(void) rtems_rate_monotonic_period( id, RTEMS_PERIOD_STATUS );
end_time = benchmark_timer_read();
put_time(
"rtems_rate_monotonic_period: obtain status",
end_time,
1,
0,
CALLING_OVERHEAD_RATE_MONOTONIC_PERIOD
);
benchmark_timer_initialize();
(void) rtems_rate_monotonic_cancel( id );
end_time = benchmark_timer_read();
put_time(
"rtems_rate_monotonic_cancel",
end_time,
1,
0,
CALLING_OVERHEAD_RATE_MONOTONIC_CANCEL
);
benchmark_timer_initialize();
(void) rtems_rate_monotonic_delete( id );
end_time = benchmark_timer_read();
put_time(
"rtems_rate_monotonic_delete: inactive",
end_time,
1,
0,
CALLING_OVERHEAD_RATE_MONOTONIC_DELETE
);
status = rtems_rate_monotonic_create( Period_name, &id );
directive_failed( status, "rtems_rate_monotonic_create" );
status = rtems_rate_monotonic_period( id, 10 );
directive_failed( status, "rtems_rate_monotonic_period" );
benchmark_timer_initialize();
rtems_rate_monotonic_delete( id );
end_time = benchmark_timer_read();
put_time(
"rtems_rate_monotonic_delete: active",
end_time,
1,
0,
CALLING_OVERHEAD_RATE_MONOTONIC_DELETE
);
#define LOOP_TASK_PRIORITY ((RTEMS_MAXIMUM_PRIORITY / 2u) + 1u)
for ( index=1 ; index <= OPERATION_COUNT ; index++ ) {
status = rtems_task_create(
rtems_build_name( 'T', 'E', 'S', 'T' ),
LOOP_TASK_PRIORITY,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
directive_failed( status, "rtems_task_create LOOP" );
status = rtems_task_start( id, Tasks, 0 );
directive_failed( status, "rtems_task_start LOOP" );
}
#define MIDDLE_PRIORITY (RTEMS_MAXIMUM_PRIORITY - 2u)
status = rtems_task_create(
rtems_build_name( 'L', 'O', 'W', ' ' ),
MIDDLE_PRIORITY,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
directive_failed( status, "rtems_task_create LOW" );
status = rtems_task_start( id, Low_task, 0 );
directive_failed( status, "rtems_task_start LOW" );
Task_count = 0;
status = rtems_task_delete( RTEMS_SELF );
directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
}
rtems_task Init(
rtems_task_argument argument
)
{
rtems_id period_id;
rtems_name period_name;
rtems_rate_monotonic_period_status period_status;
rtems_status_code status;
rtems_rate_monotonic_period_statistics statistics;
int i;
period_name = rtems_build_name('P','E','R','1');
puts( "\n\n*** TEST 69 ***" );
/* create period */
status = rtems_rate_monotonic_create(
period_name,
&period_id
);
directive_failed( status, "rate_monotonic_create" );
/*
* Check get_status on an inactive period.
*/
puts(
"rtems_rate_monotonic_get_status - verify values of an inactive period"
);
status = rtems_rate_monotonic_get_status( period_id, &period_status );
directive_failed( status, "rate_monotonic_get_status" );
/* Check status values. */
rtems_test_assert( period_status.owner == rtems_task_self() );
rtems_test_assert( period_status.state == RATE_MONOTONIC_INACTIVE );
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
rtems_test_assert( period_status.since_last_period.tv_sec == 0 );
rtems_test_assert( period_status.since_last_period.tv_nsec == 0 );
rtems_test_assert( period_status.executed_since_last_period.tv_sec == 0 );
rtems_test_assert( period_status.executed_since_last_period.tv_nsec == 0 );
#else
rtems_test_assert( period_status.since_last_period == 0 );
rtems_test_assert( period_status.executed_since_last_period == 0 );
#endif
/*
* Check get_status error cases.
*/
puts( "rtems_rate_monotonic_get_status - check RTEMS_NOT_DEFINED" );
/* Do some work to get a non-zero cpu usage */
rtems_test_spin_for_ticks( 10 );
status = rtems_rate_monotonic_period( period_id, 100 );
directive_failed( status, "rate_monotonic_period" );
/* Do some more work */
rtems_test_spin_for_ticks( 10 );
/* Reset the cpu usage statistics. */
rtems_cpu_usage_reset();
/* Status should be undefined. */
status = rtems_rate_monotonic_get_status( period_id, &period_status );
fatal_directive_status(
status,
RTEMS_NOT_DEFINED,
"rtems_rate_monotonic_get_status after cpu usage reset"
);
/* Clean up. */
status = rtems_rate_monotonic_cancel( period_id );
directive_failed( status, "rate_monotonic_cancel" );
/*
* Check normal get_status results.
*/
puts( "rtems_rate_monotonic_get_status - verify values of an active period" );
rtems_test_spin_until_next_tick();
status = rtems_rate_monotonic_period( period_id, 100 );
directive_failed( status, "rate_monotonic_period" );
/* Do some work */
rtems_test_spin_for_ticks( 10 );
/* Block a little */
status = rtems_task_wake_after( 50 );
/* Check the status */
status = rtems_rate_monotonic_get_status( period_id, &period_status );
directive_failed( status, "rate_monotonic_get_status" );
/* Check status values. */
#ifndef __RTEMS_USE_TICKS_FOR_STATISTICS__
/* Note: POSIX mandates struct timespec->tv_nsec to be a "long" */
printf(
"wall time should be ~600000000 is %ld\n",
period_status.since_last_period.tv_nsec
);
printf(
"cpu time should be ~100000000 is %ld\n",
period_status.executed_since_last_period.tv_nsec
);
rtems_test_assert( period_status.since_last_period.tv_sec == 0 );
rtems_test_assert( period_status.since_last_period.tv_nsec >= 600000000 );
rtems_test_assert( period_status.since_last_period.tv_nsec <= 610000000 );
rtems_test_assert( period_status.executed_since_last_period.tv_sec == 0 );
rtems_test_assert(
period_status.executed_since_last_period.tv_nsec >= 100000000
);
rtems_test_assert(
period_status.executed_since_last_period.tv_nsec <= 110000000
);
#else
printf(
"wall time should be ~60 is %" PRId32 "\n",
(int) period_status.since_last_period
);
printf(
"cpu time should be ~10 is %" PRId32 "\n",
(int) period_status.executed_since_last_period
);
rtems_test_assert( period_status.since_last_period >= 60 );
rtems_test_assert( period_status.since_last_period <= 61 );
rtems_test_assert( period_status.executed_since_last_period >= 10 );
rtems_test_assert( period_status.executed_since_last_period <= 12 );
#endif
/* ensure the missed periods are properly accounted for */
puts( "rtems_rate_monotonic_cancel - OK" );
status = rtems_rate_monotonic_cancel( period_id );
directive_failed( status, "rate_monotonic_cancel" );
puts( "Testing statistics on missed periods" );
rtems_test_spin_until_next_tick();
status = rtems_rate_monotonic_period( period_id, 50 );
directive_failed( status, "rate_monotonic_period above loop" );
for ( i=1 ; i <= 3 ; i++ ) {
status = rtems_task_wake_after( 100 );
directive_failed( status, "rtems_task_wake_after(100)" );
rtems_test_spin_until_next_tick();
status = rtems_rate_monotonic_period( period_id, 50 );
fatal_directive_status(
status,
RTEMS_TIMEOUT,
"rtems_rate_monotonic_period 2-n"
);
status = rtems_rate_monotonic_get_statistics( period_id, &statistics );
directive_failed( status, "rate_monotonic_get_statistics" );
if ( statistics.missed_count != i ) {
printf(
"Expected %d got %" PRIu32 " for missed_count\n",
i,
statistics.missed_count
);
}
rtems_test_assert( statistics.missed_count == i );
}
puts( "*** END OF TEST 69 ***" );
rtems_test_exit(0);
}
rtems_task Task2(rtems_task_argument ignored) {
rtems_status_code status;
rtems_id period_id;
rtems_interval ticks;
status = rtems_rate_monotonic_create(
rtems_build_name( 'P', 'E', 'R', '2' ),
&period_id
);
ticks = get_ticks_for_period(50);
// the punching will start with the first hole
int hole_to_punch = 0;
// we are about to punch holes_total_count holes
int holes_total_count = 4;
int error = 0;
int done = 0;
while(1)
{
status = rtems_rate_monotonic_period( period_id, ticks );
if(status == RTEMS_TIMEOUT)
{
break; // this is the end. the system missed a deadline, which is fatal.
}
int state = read_punchpress_state();
if (state < STATE_INITIAL) break;
switch (state)
{
case STATE_READY:
plan_movement(hole_to_punch, holes_total_count);
break;
case STATE_PUNCH_READY:
punch(hole_to_punch, holes_total_count);
break;
case STATE_PUNCHING:
control_punch(&hole_to_punch);
break;
case STATE_RETRACT:
control_retract();
break;
case STATE_NAVIGATING:
break;
case STATE_DONE:
done = 1;
break;
default:
error = 1;
break;
}
if ((error + done) > 0){
break;
}
}
if (error > 0)
{
printf("ERROR! SOMETHING WENT WRONG (UNEXPECTED STATE OR DEADLINE MISSED) IN TASK CONTROLLING PUNCHING!\n");
exit(1);
}
outport_byte(OUT_PUNCH_IRQ, 0);
rtems_rate_monotonic_delete(period_id);
rtems_semaphore_delete(state_semaphore_id);
rtems_interrupt_handler_remove(5, isr, NULL);
/**
* The only way to shutdown the app is to invoke exit() before deleting the "last" task.
* Since it is not very nice and it is not used in example apps, just delete the task.
**/
rtems_task_delete(RTEMS_SELF);
}
rtems_task Task_Periodic(
rtems_task_argument argument
)
{
rtems_id rmid;
rtems_status_code status;
time_t approved_budget, exec_time, abs_time, remaining_budget;
int start, stop, now;
rtems_cbs_server_id server_id = 0, tsid;
rtems_cbs_parameters params, tparams;
params.deadline = Period;
params.budget = Execution+1;
/* Taks 1 will be attached to a server, task 2 not. */
if ( argument == 1 ) {
printf( "Periodic task: Create server and Attach thread\n" );
if ( rtems_cbs_create_server( ¶ms, NULL, &server_id ) )
printf( "ERROR: CREATE SERVER FAILED\n" );
if ( rtems_cbs_attach_thread( server_id, Task_id ) )
printf( "ERROR: ATTACH THREAD FAILED\n" );
printf( "Periodic task: ID and Get parameters\n" );
if ( rtems_cbs_get_server_id( Task_id, &tsid ) )
printf( "ERROR: GET SERVER ID FAILED\n" );
if ( tsid != server_id )
printf( "ERROR: SERVER ID MISMATCH\n" );
if ( rtems_cbs_get_parameters( server_id, &tparams ) )
printf( "ERROR: GET PARAMETERS FAILED\n" );
if ( params.deadline != tparams.deadline ||
params.budget != tparams.budget )
printf( "ERROR: PARAMETERS MISMATCH\n" );
printf( "Periodic task: Detach thread and Destroy server\n" );
if ( rtems_cbs_detach_thread( server_id, Task_id ) )
printf( "ERROR: DETACH THREAD FAILED\n" );
if ( rtems_cbs_destroy_server( server_id ) )
printf( "ERROR: DESTROY SERVER FAILED\n" );
if ( rtems_cbs_create_server( ¶ms, NULL, &server_id ) )
printf( "ERROR: CREATE SERVER FAILED\n" );
printf( "Periodic task: Remaining budget and Execution time\n" );
if ( rtems_cbs_get_remaining_budget( server_id, &remaining_budget ) )
printf( "ERROR: GET REMAINING BUDGET FAILED\n" );
if ( remaining_budget != params.budget )
printf( "ERROR: REMAINING BUDGET MISMATCH\n" );
if ( rtems_cbs_get_execution_time( server_id, &exec_time, &abs_time ) )
printf( "ERROR: GET EXECUTION TIME FAILED\n" );
printf( "Periodic task: Set parameters\n" );
if ( rtems_cbs_attach_thread( server_id, Task_id ) )
printf( "ERROR: ATTACH THREAD FAILED\n" );
params.deadline = Period * 2;
params.budget = Execution * 2 +1;
if ( rtems_cbs_set_parameters( server_id, ¶ms ) )
printf( "ERROR: SET PARAMS FAILED\n" );
if ( rtems_cbs_get_parameters( server_id, &tparams ) )
printf( "ERROR: GET PARAMS FAILED\n" );
if ( params.deadline != tparams.deadline ||
params.budget != tparams.budget )
printf( "ERROR: PARAMS MISMATCH\n" );
params.deadline = Period;
params.budget = Execution+1;
if ( rtems_cbs_set_parameters( server_id, ¶ms ) )
printf( "ERROR: SET PARAMS FAILED\n" );
if ( rtems_cbs_get_approved_budget( server_id, &approved_budget ) )
printf( "ERROR: GET APPROVED BUDGET FAILED\n" );
printf( "Periodic task: Approved budget\n" );
if ( approved_budget != params.budget )
printf( "ERROR: APPROVED BUDGET MISMATCH\n" );
}
status = rtems_rate_monotonic_create( argument, &rmid );
directive_failed( status, "rtems_rate_monotonic_create" );
/* Starting periodic behavior of the task */
printf( "Periodic task: Starting periodic behavior\n" );
status = rtems_task_wake_after( 1 + Phase );
directive_failed( status, "rtems_task_wake_after" );
while ( FOREVER ) {
if ( rtems_rate_monotonic_period(rmid, Period) == RTEMS_TIMEOUT )
printf( "P%" PRIdPTR " - Deadline miss\n", argument );
start = rtems_clock_get_ticks_since_boot();
printf( "P%" PRIdPTR "-S ticks:%d\n", argument, start );
if ( start > 4*Period+Phase ) break; /* stop */
/* active computing */
while(FOREVER) {
now = rtems_clock_get_ticks_since_boot();
if ( now >= start + Execution ) break;
if ( server_id != 0 ) {
if ( rtems_cbs_get_execution_time( server_id, &exec_time, &abs_time ) )
printf( "ERROR: GET EXECUTION TIME FAILED\n" );
if ( rtems_cbs_get_remaining_budget( server_id, &remaining_budget) )
printf( "ERROR: GET REMAINING BUDGET FAILED\n" );
if ( (remaining_budget + exec_time) > (Execution + 1) ) {
printf( "ERROR: REMAINING BUDGET AND EXECUTION TIME MISMATCH\n" );
rtems_test_exit( 0 );
}
}
}
stop = rtems_clock_get_ticks_since_boot();
printf( "P%" PRIdPTR "-F ticks:%d\n", argument, stop );
}
/* delete period and SELF */
status = rtems_rate_monotonic_delete( rmid );
if ( status != RTEMS_SUCCESSFUL ) {
printf("rtems_rate_monotonic_delete failed with status of %d.\n", status);
rtems_test_exit( 0 );
}
printf( "Periodic task: Deleting self\n" );
status = rtems_task_delete( RTEMS_SELF );
directive_failed( status, "rtems_task_delete of RTEMS_SELF" );
}
void Screen10()
{
rtems_rate_monotonic_period_status period_status;
rtems_status_code status;
/*
* Check create error cases.
*/
status = rtems_rate_monotonic_create( Period_name[ 1 ], NULL );
fatal_directive_status(
status,
RTEMS_INVALID_ADDRESS,
"rtems_rate_monotonic_create with NULL param"
);
puts( "TA1 - rtems_rate_monotonic_create - RTEMS_INVALID_ADDRESS" );
status = rtems_rate_monotonic_create( 0, &Junk_id );
fatal_directive_status(
status,
RTEMS_INVALID_NAME,
"rtems_rate_monotonic_create with illegal name"
);
puts( "TA1 - rtems_rate_monotonic_create - RTEMS_INVALID_NAME" );
status = rtems_rate_monotonic_create( Period_name[ 1 ], &Period_id[ 1 ] );
directive_failed( status, "rtems_rate_monotonic_create successful" );
puts( "TA1 - rtems_rate_monotonic_create - RTEMS_SUCCESSFUL" );
status = rtems_rate_monotonic_create( Period_name[ 1 ], &Junk_id );
fatal_directive_status(
status,
RTEMS_TOO_MANY,
"rtems_rate_monotonic_create of too many"
);
puts( "TA1 - rtems_rate_monotonic_create - RTEMS_TOO_MANY" );
/*
* Check ident error cases.
*/
status = rtems_rate_monotonic_ident( 0, &Junk_id );
fatal_directive_status(
status,
RTEMS_INVALID_NAME,
"rtems_rate_monotonic_ident with illegal name"
);
puts( "TA1 - rtems_rate_monotonic_ident - RTEMS_INVALID_NAME" );
/*
* Check period error cases.
*/
status = rtems_rate_monotonic_period( 100, 5 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_period with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_period - RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_period( rtems_build_id( 1, 1, 1, 256 ), 5 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_period with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_period - local RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_period( Period_id[ 1 ], RTEMS_PERIOD_STATUS );
fatal_directive_status(
status,
RTEMS_NOT_DEFINED,
"rtems_rate_monotonic_period status not defined"
);
puts(
"TA1 - rtems_rate_monotonic_period(RTEMS_PERIOD_STATUS) - RTEMS_NOT_DEFINED"
);
status = rtems_rate_monotonic_period( Period_id[ 1 ], 100 );
directive_failed( status, "rtems_rate_monotonic_period successful" );
puts( "TA1 - rtems_rate_monotonic_period - 100 ticks - RTEMS_SUCCESSFUL" );
status = rtems_rate_monotonic_period( Period_id[ 1 ], RTEMS_PERIOD_STATUS );
directive_failed( status, "rtems_rate_monotonic_period status" );
puts(
"TA1 - rtems_rate_monotonic_period(RTEMS_PERIOD_STATUS) - RTEMS_SUCCESSFUL"
);
while ( FOREVER ) {
status = rtems_rate_monotonic_period(Period_id[ 1 ], RTEMS_PERIOD_STATUS);
if ( status == RTEMS_TIMEOUT ) break;
directive_failed(
status,
"rtems_rate_monotonic_period waiting for timeout"
);
rtems_task_wake_after( 1 );
}
puts(
"TA1 - rtems_rate_monotonic_period(RTEMS_PERIOD_STATUS) - RTEMS_TIMEOUT"
);
/*
* Check get_statistics error cases.
*/
status = rtems_rate_monotonic_get_statistics( Period_id[ 1 ], NULL );
fatal_directive_status(
status,
RTEMS_INVALID_ADDRESS,
"rtems_rate_monotonic_get_statistics with NULL param"
);
puts( "TA1 - rtems_rate_monotonic_get_statistics - RTEMS_INVALID_ADDRESS" );
/*
* Check get_status error cases.
*/
status = rtems_rate_monotonic_get_status( Period_id[ 1 ], NULL );
fatal_directive_status(
status,
RTEMS_INVALID_ADDRESS,
"rtems_rate_monotonic_get_status with NULL param"
);
puts( "TA1 - rtems_rate_monotonic_get_status - RTEMS_INVALID_ADDRESS" );
status = rtems_rate_monotonic_get_status( 100, &period_status );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_get_status with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_get_status - RTEMS_INVALID_ID" );
/*
* Check cancel error cases.
*/
status = rtems_rate_monotonic_cancel( 100 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_cancel with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_cancel - RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_cancel( rtems_build_id( 1, 1, 1, 256 ) );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_cancel will illegal id"
);
puts( "TA1 - rtems_rate_monotonic_cancel - local RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_cancel( Period_id[ 1 ] );
directive_failed( status, "rtems_rate_monotonic_cancel" );
puts( "TA1 - rtems_rate_monotonic_cancel - RTEMS_SUCCESSFUL" );
status = rtems_rate_monotonic_period( Period_id[ 1 ], 5 );
directive_failed( status, "rtems_rate_monotonic_period restart" );
status = rtems_task_wake_after( rtems_clock_get_ticks_per_second() );
directive_failed( status, "rtems_task_wake_after" );
status = rtems_rate_monotonic_period( Period_id[ 1 ], 5 );
fatal_directive_status(
status,
RTEMS_TIMEOUT,
"rtems_rate_monotonic_period"
);
puts( "TA1 - rtems_rate_monotonic_period - 5 ticks - RTEMS_TIMEOUT" );
status = rtems_task_start( Task_id[ 4 ], Task_4, 0 );
directive_failed( status, "rtems_task_start of TA4" );
puts( "TA1 - yielding to TA4" );
status = rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
/*
* Check delete error cases.
*/
status = rtems_rate_monotonic_delete( 100 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_delete with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_delete - RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_delete( rtems_build_id( 1, 1, 1, 256 ) );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_delete with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_delete - local RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_delete( Period_id[ 1 ] );
directive_failed( status, "rtems_rate_monotonic_delete" );
puts( "TA1 - rtems_rate_monotonic_delete - RTEMS_SUCCESSFUL" );
}
rtems_task Task_Periodic(
rtems_task_argument argument
)
{
rtems_id rmid;
rtems_status_code status;
time_t approved_budget, exec_time, abs_time, current_budget;
int start, stop, now;
qres_sid_t server_id, tsid;
qres_params_t params, tparams;
params.P = Period;
params.Q = Execution+1;
printf( "Periodic task: Create server and Attach thread\n" );
if ( qres_create_server( ¶ms, &server_id ) )
printf( "ERROR: CREATE SERVER FAILED\n" );
if ( qres_attach_thread( server_id, 0, Task_id ) )
printf( "ERROR: ATTACH THREAD FAILED\n" );
printf( "Periodic task: ID and Get parameters\n" );
if ( qres_get_sid( 0, Task_id, &tsid ) )
printf( "ERROR: GET SERVER ID FAILED\n" );
if ( tsid != server_id )
printf( "ERROR: SERVER ID MISMATCH\n" );
if ( qres_get_params( server_id, &tparams ) )
printf( "ERROR: GET PARAMETERS FAILED\n" );
if ( params.P != tparams.P ||
params.Q != tparams.Q )
printf( "ERROR: PARAMETERS MISMATCH\n" );
printf( "Periodic task: Detach thread and Destroy server\n" );
if ( qres_detach_thread( server_id, 0, Task_id ) )
printf( "ERROR: DETACH THREAD FAILED\n" );
if ( qres_destroy_server( server_id ) )
printf( "ERROR: DESTROY SERVER FAILED\n" );
if ( qres_create_server( ¶ms, &server_id ) )
printf( "ERROR: CREATE SERVER FAILED\n" );
printf( "Periodic task: Current budget and Execution time\n" );
if ( qres_get_curr_budget( server_id, ¤t_budget ) )
printf( "ERROR: GET REMAINING BUDGET FAILED\n" );
if ( current_budget != params.Q )
printf( "ERROR: REMAINING BUDGET MISMATCH\n" );
if ( qres_get_exec_time( server_id, &exec_time, &abs_time ) )
printf( "ERROR: GET EXECUTION TIME FAILED\n" );
printf( "Periodic task: Set parameters\n" );
if ( qres_attach_thread( server_id, 0, Task_id ) )
printf( "ERROR: ATTACH THREAD FAILED\n" );
params.P = Period * 2;
params.Q = Execution * 2 +1;
if ( qres_set_params( server_id, ¶ms ) )
printf( "ERROR: SET PARAMS FAILED\n" );
if ( qres_get_params( server_id, &tparams ) )
printf( "ERROR: GET PARAMS FAILED\n" );
if ( params.P != tparams.P ||
params.Q != tparams.Q )
printf( "ERROR: PARAMS MISMATCH\n" );
params.P = Period;
params.Q = Execution+1;
if ( qres_set_params( server_id, ¶ms ) )
printf( "ERROR: SET PARAMS FAILED\n" );
if ( qres_get_appr_budget( server_id, &approved_budget ) )
printf( "ERROR: GET APPROVED BUDGET FAILED\n" );
printf( "Periodic task: Approved budget\n" );
if ( approved_budget != params.Q )
printf( "ERROR: APPROVED BUDGET MISMATCH\n" );
status = rtems_rate_monotonic_create( argument, &rmid );
directive_failed( status, "rtems_rate_monotonic_create" );
/* Starting periodic behavior of the task */
printf( "Periodic task: Starting periodic behavior\n" );
status = rtems_task_wake_after( 1 + Phase );
directive_failed( status, "rtems_task_wake_after" );
while ( FOREVER ) {
if ( rtems_rate_monotonic_period(rmid, Period) == RTEMS_TIMEOUT )
printf( "P%" PRIdPTR " - Deadline miss\n", argument );
start = rtems_clock_get_ticks_since_boot();
printf( "P%" PRIdPTR "-S ticks:%d\n", argument, start );
if ( start > 4*Period+Phase ) break; /* stop */
/* active computing */
while(FOREVER) {
now = rtems_clock_get_ticks_since_boot();
if ( now >= start + Execution ) break;
if ( qres_get_exec_time( server_id, &exec_time, &abs_time ) )
printf( "ERROR: GET EXECUTION TIME FAILED\n" );
if ( qres_get_curr_budget( server_id, ¤t_budget) )
printf( "ERROR: GET CURRENT BUDGET FAILED\n" );
if ( (current_budget + exec_time) > (Execution + 1) ) {
printf( "ERROR: CURRENT BUDGET AND EXECUTION TIME MISMATCH\n" );
rtems_test_exit( 0 );
}
}
stop = rtems_clock_get_ticks_since_boot();
printf( "P%" PRIdPTR "-F ticks:%d\n", argument, stop );
}
/* delete period and SELF */
status = rtems_rate_monotonic_delete( rmid );
if ( status != RTEMS_SUCCESSFUL ) {
printf("rtems_rate_monotonic_delete failed with status of %d.\n", status);
rtems_test_exit( 0 );
}
if ( qres_cleanup() )
printf( "ERROR: QRES CLEANUP\n" );
fflush(stdout);
TEST_END();
rtems_test_exit( 0 );
}
rtems_task Task_1(
rtems_task_argument argument
)
{
rtems_name name RTEMS_GCC_NOWARN_UNUSED;
uint32_t index RTEMS_GCC_NOWARN_UNUSED;
rtems_id id RTEMS_GCC_NOWARN_UNUSED;
rtems_task_priority in_priority RTEMS_GCC_NOWARN_UNUSED;
rtems_task_priority out_priority RTEMS_GCC_NOWARN_UNUSED;
rtems_mode in_mode RTEMS_GCC_NOWARN_UNUSED;
rtems_mode mask RTEMS_GCC_NOWARN_UNUSED;
rtems_mode out_mode RTEMS_GCC_NOWARN_UNUSED;
rtems_time_of_day time RTEMS_GCC_NOWARN_UNUSED;
rtems_interval timeout RTEMS_GCC_NOWARN_UNUSED;
rtems_signal_set signals RTEMS_GCC_NOWARN_UNUSED;
void *address_1 RTEMS_GCC_NOWARN_UNUSED;
rtems_event_set events RTEMS_GCC_NOWARN_UNUSED;
long buffer[ 4 ] RTEMS_GCC_NOWARN_UNUSED;
uint32_t count RTEMS_GCC_NOWARN_UNUSED;
rtems_device_major_number major RTEMS_GCC_NOWARN_UNUSED;
rtems_device_minor_number minor RTEMS_GCC_NOWARN_UNUSED;
uint32_t io_result RTEMS_GCC_NOWARN_UNUSED;
uint32_t error RTEMS_GCC_NOWARN_UNUSED;
rtems_clock_get_options options RTEMS_GCC_NOWARN_UNUSED;
name = rtems_build_name( 'N', 'A', 'M', 'E' );
in_priority = 250;
in_mode = RTEMS_NO_PREEMPT;
mask = RTEMS_PREEMPT_MASK;
timeout = 100;
signals = RTEMS_SIGNAL_1 | RTEMS_SIGNAL_3;
major = 10;
minor = 0;
error = 100;
options = 0;
/* rtems_shutdown_executive */
benchmark_timer_initialize();
for ( index=1 ; index <= OPERATION_COUNT ; index++ )
(void) rtems_shutdown_executive( error );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_shutdown_executive",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_create */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_create(
name,
in_priority,
RTEMS_MINIMUM_STACK_SIZE,
RTEMS_DEFAULT_MODES,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_create",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_ident */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_ident( name, RTEMS_SEARCH_ALL_NODES, id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_ident",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_start */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_start( id, Task_1, 0 );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_start",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_restart */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_restart( id, 0 );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_restart",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_delete */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_delete( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_delete",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_suspend */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_suspend( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_suspend",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_resume */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_resume( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_resume",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_set_priority */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_set_priority( id, in_priority, &out_priority );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_set_priority",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_mode */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_mode( in_mode, mask, &out_mode );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_mode",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_wake_when */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_wake_when( time );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_wake_when",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_task_wake_after */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_task_wake_after( timeout );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_task_wake_after",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_interrupt_catch */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_interrupt_catch( Isr_handler, 5, address_1 );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_interrupt_catch",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_clock_get */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_clock_get( options, time );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_clock_get",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_clock_set */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_clock_set( time );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_clock_set",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_clock_tick */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_clock_tick();
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_clock_tick",
end_time,
OPERATION_COUNT,
overhead,
0
);
rtems_test_pause();
/* rtems_timer_create */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_timer_create( name, &id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_timer_create",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_timer_delete */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_timer_delete( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_timer_delete",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_timer_ident */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_timer_ident( name, id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_timer_ident",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_timer_fire_after */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_timer_fire_after(
id,
timeout,
Timer_handler,
NULL
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_timer_fire_after",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_timer_fire_when */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_timer_fire_when(
id,
time,
Timer_handler,
NULL
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_timer_fire_when",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_timer_reset */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_timer_reset( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_timer_reset",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_timer_cancel */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_timer_cancel( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_timer_cancel",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_semaphore_create */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_semaphore_create(
name,
128,
RTEMS_DEFAULT_ATTRIBUTES,
RTEMS_NO_PRIORITY,
&id
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_semaphore_create",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_semaphore_delete */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_semaphore_delete( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_semaphore_delete",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_semaphore_ident */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_semaphore_ident( name, RTEMS_SEARCH_ALL_NODES, id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_semaphore_ident",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_semaphore_obtain */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_semaphore_obtain( id, RTEMS_DEFAULT_OPTIONS, timeout );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_semaphore_obtain",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_semaphore_release */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_semaphore_release( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_semaphore_release",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_message_queue_create */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_message_queue_create(
name,
128,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_message_queue_create",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_message_queue_ident */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_message_queue_ident(
name,
RTEMS_SEARCH_ALL_NODES,
id
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_message_queue_ident",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_message_queue_delete */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_message_queue_delete( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_message_queue_delete",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_message_queue_send */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_message_queue_send( id, (long (*)[4])buffer );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_message_queue_send",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_message_queue_urgent */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_message_queue_urgent( id, (long (*)[4])buffer );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_message_queue_urgent",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_message_queue_broadcast */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_message_queue_broadcast(
id,
(long (*)[4])buffer,
&count
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_message_queue_broadcast",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_message_queue_receive */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_message_queue_receive(
id,
(long (*)[4])buffer,
RTEMS_DEFAULT_OPTIONS,
timeout
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_message_queue_receive",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_message_queue_flush */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_message_queue_flush( id, &count );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_message_queue_flush",
end_time,
OPERATION_COUNT,
overhead,
0
);
rtems_test_pause();
/* rtems_event_send */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_event_send( id, events );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_event_send",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_event_receive */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_event_receive(
RTEMS_EVENT_16,
RTEMS_DEFAULT_OPTIONS,
timeout,
&events
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_event_receive",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_signal_catch */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_signal_catch( Asr_handler, RTEMS_DEFAULT_MODES );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_signal_catch",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_signal_send */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_signal_send( id, signals );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_signal_send",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_partition_create */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_partition_create(
name,
Memory_area,
2048,
128,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_partition_create",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_partition_ident */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_partition_ident( name, RTEMS_SEARCH_ALL_NODES, id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_partition_ident",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_partition_delete */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_partition_delete( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_partition_delete",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_partition_get_buffer */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_partition_get_buffer( id, address_1 );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_partition_get_buffer",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_partition_return_buffer */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_partition_return_buffer( id, address_1 );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_partition_return_buffer",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_region_create */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_region_create(
name,
Memory_area,
2048,
128,
RTEMS_DEFAULT_ATTRIBUTES,
&id
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_region_create",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_region_ident */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_region_ident( name, id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_region_ident",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_region_delete */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_region_delete( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_region_delete",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_region_get_segment */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_region_get_segment(
id,
243,
RTEMS_DEFAULT_OPTIONS,
timeout,
&address_1
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_region_get_segment",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_region_return_segment */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_region_return_segment( id, address_1 );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_region_return_segment",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_port_create */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_port_create(
name,
Internal_port_area,
External_port_area,
0xff,
&id
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_port_create",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_port_ident */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_port_ident( name, id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_port_ident",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_port_delete */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_port_delete( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_port_delete",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_port_external_to_internal */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_port_external_to_internal(
id,
&External_port_area[ 7 ],
address_1
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_port_external_to_internal",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_port_internal_to_external */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_port_internal_to_external(
id,
&Internal_port_area[ 7 ],
address_1
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_port_internal_to_external",
end_time,
OPERATION_COUNT,
overhead,
0
);
rtems_test_pause();
/* rtems_io_initialize */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_io_initialize(
major,
minor,
address_1,
&io_result
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_io_initialize",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_io_open */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_io_open(
major,
minor,
address_1,
&io_result
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_io_open",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_io_close */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_io_close(
major,
minor,
address_1,
&io_result
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_io_close",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_io_read */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_io_read(
major,
minor,
address_1,
&io_result
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_io_read",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_io_write */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_io_write(
major,
minor,
address_1,
&io_result
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_io_write",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_io_control */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_io_control(
major,
minor,
address_1,
&io_result
);
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_io_control",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_fatal_error_occurred */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_fatal_error_occurred( error );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_fatal_error_occurred",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_rate_monotonic_create */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_rate_monotonic_create( name, &id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_rate_monotonic_create",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_rate_monotonic_ident */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_rate_monotonic_ident( name, id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_rate_monotonic_ident",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_rate_monotonic_delete */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_rate_monotonic_delete( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_rate_monotonic_delete",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_rate_monotonic_cancel */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_rate_monotonic_cancel( id );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_rate_monotonic_cancel",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_rate_monotonic_period */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_rate_monotonic_period( id, timeout );
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_rate_monotonic_period",
end_time,
OPERATION_COUNT,
overhead,
0
);
/* rtems_multiprocessing_announce */
benchmark_timer_initialize();
for ( index = 1 ; index <= OPERATION_COUNT ; index ++ )
(void) rtems_multiprocessing_announce();
end_time = benchmark_timer_read();
put_time(
"overhead: rtems_multiprocessing_announce",
end_time,
OPERATION_COUNT,
overhead,
0
);
TEST_END();
rtems_test_exit( 0 );
}
rtems_task Tasks_Periodic(
rtems_task_argument argument
)
{
rtems_id rmid;
rtems_id test_rmid;
rtems_status_code status;
bool scenario_done = 0;
int start, stop, now;
rtems_cbs_server_id server_id, tsid;
rtems_cbs_parameters params, tparams;
params.deadline = Periods[ argument ];
params.budget = Execution[ argument ]+1;
if ( argument == 4 ) {
if ( rtems_cbs_create_server( ¶ms, &overrun_handler_task_4, &server_id ))
printf( "ERROR: CREATE SERVER FAILED\n" );
}
else {
if ( rtems_cbs_create_server( ¶ms, NULL, &server_id ) )
printf( "ERROR: CREATE SERVER FAILED\n" );
}
if ( rtems_cbs_attach_thread( server_id, Task_id[ argument ] ) )
printf( "ERROR: ATTACH THREAD FAILED\n" );
if ( rtems_cbs_get_server_id( Task_id[ argument ], &tsid ) )
printf( "ERROR: GET SERVER ID FAILED\n" );
if ( tsid != server_id )
printf( "ERROR: SERVER ID MISMATCH\n" );
if ( rtems_cbs_get_parameters( server_id, &tparams ) )
printf( "ERROR: GET PARAMETERS FAILED\n" );
if ( params.deadline != tparams.deadline ||
params.budget != tparams.budget )
printf( "ERROR: PARAMETERS MISMATCH\n" );
status = rtems_rate_monotonic_create( argument, &rmid );
directive_failed( status, "rtems_rate_monotonic_create" );
put_name( Task_name[ argument ], FALSE );
printf( "- rtems_rate_monotonic_create id = 0x%08" PRIxrtems_id "\n",
rmid );
status = rtems_rate_monotonic_ident( argument, &test_rmid );
directive_failed( status, "rtems_rate_monotonic_ident" );
put_name( Task_name[ argument ], FALSE );
printf( "- rtems_rate_monotonic_ident id = 0x%08" PRIxrtems_id "\n",
test_rmid );
if ( rmid != test_rmid ) {
printf( "RMID's DO NOT MATCH (0x%" PRIxrtems_id " and 0x%"
PRIxrtems_id ")\n", rmid, test_rmid );
rtems_test_exit( 0 );
}
put_name( Task_name[ argument ], FALSE );
printf( "- (0x%08" PRIxrtems_id ") period %" PRIu32 "\n",
rmid, Periods[ argument ] );
status = rtems_task_wake_after( 2 + Phases[argument] );
directive_failed( status, "rtems_task_wake_after" );
while (FOREVER) {
if (rtems_rate_monotonic_period(rmid, Periods[argument])==RTEMS_TIMEOUT)
printf("P%" PRIdPTR " - Deadline miss\n", argument);
start = rtems_clock_get_ticks_since_boot();
printf("P%" PRIdPTR "-S ticks:%d\n", argument, start);
if ( start >= 2*HP_LENGTH ) break; /* stop */
/* Specific scenario for task 4: tries to exceed announced budget,
the task priority has to be pulled down to background. */
now = rtems_clock_get_ticks_since_boot();
if ( !scenario_done && argument == 4 && now >= 200 ) {
Violating_task[ argument ] = 1;
scenario_done = 1;
}
/* Specific scenario for task 3: changes scheduling parameters. */
if ( !scenario_done && argument == 3 && now >= 250 ) {
Periods[ argument ] = Periods[ argument ] * 2;
Execution[ argument ] = Execution[ argument ] * 2;
params.deadline = Periods[ argument ];
params.budget = Execution[ argument ]+1;
if ( rtems_cbs_set_parameters( server_id, ¶ms) )
printf( "ERROR: SET PARAMETERS FAILED\n" );
if ( rtems_cbs_get_parameters( server_id, &tparams ) )
printf( "ERROR: GET PARAMETERS FAILED\n" );
if ( params.deadline != tparams.deadline ||
params.budget != tparams.budget )
printf( "ERROR: PARAMETERS MISMATCH\n" );
scenario_done = 1;
}
/* Specific scenario for task 2: late unblock after being blocked by
itself, the task priority has to be pulled down to background. */
if ( !scenario_done && argument == 2 && now >= 500 ) {
Violating_task[ argument ] = 1;
scenario_done = 1;
}
if (argument == 2 && Violating_task[ argument ])
rtems_task_wake_after( 10 );
/* active computing */
while(FOREVER) {
now = rtems_clock_get_ticks_since_boot();
if ( argument == 4 && !Violating_task[ argument ] &&
(now >= start + Execution[argument]))
break;
if ( argument != 4 && (now >= start + Execution[argument]) )
break;
}
stop = rtems_clock_get_ticks_since_boot();
printf("P%" PRIdPTR "-F ticks:%d\n", argument, stop);
}
/* delete period and SELF */
status = rtems_rate_monotonic_delete( rmid );
if ( status != RTEMS_SUCCESSFUL ) {
printf("rtems_rate_monotonic_delete failed with status of %d.\n",status);
rtems_test_exit( 0 );
}
if ( rtems_cbs_cleanup() )
printf( "ERROR: CBS CLEANUP\n" );
fflush(stdout);
TEST_END();
rtems_test_exit( 0 );
}
rtems_task Task_1_through_5(
rtems_task_argument argument
)
{
rtems_id rmid;
rtems_id test_rmid;
uint32_t index;
uint32_t pass;
uint32_t failed;
rtems_status_code status;
status = rtems_rate_monotonic_create( argument, &rmid );
directive_failed( status, "rtems_rate_monotonic_create" );
put_name( Task_name[ argument ], FALSE );
printf( "- rtems_rate_monotonic_create id = 0x%08" PRIxrtems_id "\n", rmid );
status = rtems_rate_monotonic_ident( argument, &test_rmid );
directive_failed( status, "rtems_rate_monotonic_ident" );
put_name( Task_name[ argument ], FALSE );
printf( "- rtems_rate_monotonic_ident id = 0x%08" PRIxrtems_id "\n", test_rmid );
if ( rmid != test_rmid ) {
printf( "RMID's DO NOT MATCH (0x%" PRIxrtems_id " and 0x%" PRIxrtems_id ")\n", rmid, test_rmid );
rtems_test_exit( 0 );
}
put_name( Task_name[ argument ], FALSE );
printf( "- (0x%08" PRIxrtems_id ") period %" PRIu32 "\n", rmid, Periods[ argument ] );
status = rtems_task_wake_after( 2 );
directive_failed( status, "rtems_task_wake_after" );
switch ( argument ) {
case 1:
case 2:
case 3:
case 4:
while ( FOREVER ) {
status = rtems_rate_monotonic_period( rmid, Periods[ argument ] );
directive_failed( status, "rtems_rate_monotonic_period" );
Count.count[ argument ]++;
}
break;
case 5:
pass = 0;
failed = 0;
status = rtems_rate_monotonic_period( rmid, Periods[ argument ] );
directive_failed( status, "rtems_rate_monotonic_period 1 of TA5" );
Get_all_counters();
while ( FOREVER ) {
status = rtems_rate_monotonic_period( rmid, Periods[ argument ] );
directive_failed( status, "rtems_rate_monotonic_period 2 of TA5" );
Get_all_counters();
for( index = 1 ; index <= 4 ; index++ ) {
if ( Temporary_count.count[ index ] != Iterations[ index ] ) {
puts_nocr( "FAIL -- " );
put_name ( Task_name[ index ], FALSE );
printf ( " Actual=%" PRIu32 ", Expected=%" PRIu32 "\n",
Temporary_count.count[ index ],
Iterations[ index ]
);
failed += 1;
}
}
if ( failed == 5 )
rtems_test_exit( 0 );
pass += 1;
printf( "TA5 - PERIODS CHECK OK (%" PRIu32 ")\n", pass );
FLUSH_OUTPUT();
if ( pass == 10 ) {
puts( "" );
rtems_rate_monotonic_report_statistics();
rtems_rate_monotonic_reset_statistics( rmid );
puts( "" );
puts( "TA5 - PERIOD STATISTICS RESET" );
puts( "" );
rtems_rate_monotonic_report_statistics();
rtems_rate_monotonic_reset_all_statistics();
puts( "" );
puts( "TA5 - ALL PERIOD STATISTICS RESET" );
puts( "" );
rtems_rate_monotonic_report_statistics();
puts( "" );
puts( "*** END OF RATE MONOTONIC PERIOD STATISTICS TEST ***" );
rtems_test_exit( 0 );
}
}
break;
}
}
void Screen10()
{
rtems_status_code status;
status = rtems_rate_monotonic_create( 0, &Junk_id );
fatal_directive_status(
status,
RTEMS_INVALID_NAME,
"rtems_rate_monotonic_create with illegal name"
);
puts( "TA1 - rtems_rate_monotonic_create - RTEMS_INVALID_NAME" );
status = rtems_rate_monotonic_create( Period_name[ 1 ], &Period_id[ 1 ] );
directive_failed( status, "rtems_rate_monotonic_create successful" );
puts( "TA1 - rtems_rate_monotonic_create - RTEMS_SUCCESSFUL" );
status = rtems_rate_monotonic_create( Period_name[ 1 ], &Junk_id );
fatal_directive_status(
status,
RTEMS_TOO_MANY,
"rtems_rate_monotonic_create of too many"
);
puts( "TA1 - rtems_rate_monotonic_create - RTEMS_TOO_MANY" );
status = rtems_rate_monotonic_ident( 0, &Junk_id );
fatal_directive_status(
status,
RTEMS_INVALID_NAME,
"rtems_rate_monotonic_ident with illegal name"
);
puts( "TA1 - rtems_rate_monotonic_ident - RTEMS_INVALID_NAME" );
status = rtems_rate_monotonic_period( 100, 5 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_period with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_period - unknown RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_period( 0x10100, 5 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_period with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_period - local RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_period( Period_id[ 1 ], RTEMS_PERIOD_STATUS );
fatal_directive_status(
status,
RTEMS_NOT_DEFINED,
"rtems_rate_monotonic_period status not defined"
);
puts(
"TA1 - rtems_rate_monotonic_period(RTEMS_PERIOD_STATUS) - RTEMS_NOT_DEFINED"
);
status = rtems_rate_monotonic_period( Period_id[ 1 ], 100 );
directive_failed( status, "rtems_rate_monotonic_period successful" );
puts( "TA1 - rtems_rate_monotonic_period - 100 ticks - RTEMS_SUCCESSFUL" );
status = rtems_rate_monotonic_period( Period_id[ 1 ], RTEMS_PERIOD_STATUS );
directive_failed( status, "rtems_rate_monotonic_period status" );
puts(
"TA1 - rtems_rate_monotonic_period(RTEMS_PERIOD_STATUS) - RTEMS_SUCCESSFUL"
);
while ( FOREVER ) {
status = rtems_rate_monotonic_period(Period_id[ 1 ], RTEMS_PERIOD_STATUS);
if ( status == RTEMS_TIMEOUT ) break;
directive_failed(
status,
"rtems_rate_monotonic_period waiting for timeout"
);
}
puts(
"TA1 - rtems_rate_monotonic_period(RTEMS_PERIOD_STATUS) - RTEMS_TIMEOUT"
);
status = rtems_rate_monotonic_cancel( 100 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_cancel with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_cancel - unknown RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_cancel( 0x10100 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_cancel will illegal id"
);
puts( "TA1 - rtems_rate_monotonic_cancel - local RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_cancel( Period_id[ 1 ] );
directive_failed( status, "rtems_rate_monotonic_cancel" );
puts( "TA1 - rtems_rate_monotonic_cancel - RTEMS_SUCCESSFUL" );
status = rtems_rate_monotonic_period( Period_id[ 1 ], 5 );
directive_failed( status, "rtems_rate_monotonic_period restart" );
status = rtems_task_wake_after( 1 * TICKS_PER_SECOND );
directive_failed( status, "rtems_task_wake_after" );
status = rtems_rate_monotonic_period( Period_id[ 1 ], 5 );
fatal_directive_status(
status,
RTEMS_TIMEOUT,
"rtems_rate_monotonic_period"
);
puts( "TA1 - rtems_rate_monotonic_period - 5 ticks - RTEMS_TIMEOUT" );
status = rtems_task_start( Task_id[ 4 ], Task_4, 0 );
directive_failed( status, "rtems_task_start of TA4" );
puts( "TA1 - yielding to TA4" );
status = rtems_task_wake_after( RTEMS_YIELD_PROCESSOR );
status = rtems_rate_monotonic_delete( 100 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_delete with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_delete - unknown RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_delete( 0x10100 );
fatal_directive_status(
status,
RTEMS_INVALID_ID,
"rtems_rate_monotonic_delete with illegal id"
);
puts( "TA1 - rtems_rate_monotonic_delete - local RTEMS_INVALID_ID" );
status = rtems_rate_monotonic_delete( Period_id[ 1 ] );
directive_failed( status, "rtems_rate_monotonic_delete" );
puts( "TA1 - rtems_rate_monotonic_delete - RTEMS_SUCCESSFUL" );
}