示例#1
0
文件: pttask1.c 项目: epicsdeb/rtems
rtems_task Partition_task(
  rtems_task_argument argument
)
{
  uint32_t     count;
  rtems_status_code  status;
  uint32_t     yield_count;
  void              *buffer;

  puts( "Getting ID of partition" );
  while ( FOREVER ) {
    status = rtems_partition_ident(
      Partition_name[ 1 ],
      RTEMS_SEARCH_ALL_NODES,
      &Partition_id[ 1 ]
    );

    if ( status == RTEMS_SUCCESSFUL )
      break;

    puts( "rtems_partition_ident FAILED!!" );
    rtems_task_wake_after(2);
  }

  yield_count = 100;

  while ( Stop_Test == false ) {
    for ( count=PARTITION_DOT_COUNT ; Stop_Test == false && count ; count-- ) {
      status = rtems_partition_get_buffer( Partition_id[ 1 ], &buffer );
      directive_failed( status, "rtems_partition_get_buffer" );

      status = rtems_partition_return_buffer( Partition_id[ 1 ], buffer );
      directive_failed( status, "rtems_partition_return_buffer" );

      if (Stop_Test == false)
        if ( Multiprocessing_configuration.node == 1 && --yield_count == 0 ) {
          status = rtems_task_wake_after( 1 );
          directive_failed( status, "rtems_task_wake_after" );
          yield_count = 100;
        }
    }
    put_dot( 'p' );
  }

  Exit_test();
}
示例#2
0
文件: testtask.c 项目: Avanznow/rtems
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 );
}
示例#3
0
rtems_task Task_1(
  rtems_task_argument argument
)
{
  rtems_id           ptid_1;
  rtems_id           ptid_2;
  void              *buffer_address_1;
  void              *buffer_address_2;
  void              *buffer_address_3;
  void              *buffer_address_4;
  rtems_status_code  status;

  puts_nocr( "TA1 - rtems_partition_ident - partition 1 id = " );
  status = rtems_partition_ident(
    Partition_name[ 1 ],
    RTEMS_SEARCH_ALL_NODES,
    &ptid_1
  );
  directive_failed( status, "rtems_partition_ident of PT1" );
  printf( "%08x\n", ptid_1 );

  puts_nocr( "TA1 - rtems_partition_ident - partition 2 id = " );
  status = rtems_partition_ident(
    Partition_name[ 2 ],
    RTEMS_SEARCH_ALL_NODES,
    &ptid_2
  );
  directive_failed( status, "rtems_partition_ident of PT2" );
  printf( "%08x\n", ptid_2 );

  puts_nocr(
    "TA1 - rtems_partition_get_buffer - buffer 1 from partition 1  - "
  );
  status = rtems_partition_get_buffer( ptid_1, &buffer_address_1 );
  directive_failed( status, "rtems_partition_get_buffer" );
  Put_address_from_area_1( buffer_address_1 );
  new_line;

  puts_nocr(
    "TA1 - rtems_partition_get_buffer - buffer 2 from partition 1  - "
  );
  status = rtems_partition_get_buffer( ptid_1, &buffer_address_2 );
  directive_failed( status, "rtems_partition_get_buffer" );
  Put_address_from_area_1( buffer_address_2 );
  new_line;

  puts_nocr(
    "TA1 - rtems_partition_get_buffer - buffer 1 from partition 2  - "
  );
  status = rtems_partition_get_buffer( ptid_2, &buffer_address_3 );
  directive_failed( status, "rtems_partition_get_buffer" );
  Put_address_from_area_2( buffer_address_3 );
  new_line;

  puts_nocr(
    "TA1 - rtems_partition_get_buffer - buffer 2 from partition 2  - "
  );
  status = rtems_partition_get_buffer( ptid_2, &buffer_address_4 );
  directive_failed( status, "rtems_partition_get_buffer" );
  Put_address_from_area_2( buffer_address_4 );
  new_line;

  puts_nocr(
    "TA1 - rtems_partition_return_buffer - buffer 1 to partition 1 - "
  );
  Put_address_from_area_1( buffer_address_1 );
  new_line;
  status = rtems_partition_return_buffer( ptid_1, buffer_address_1 );
  directive_failed( status, "rtems_partition_return_buffer" );

  puts_nocr(
    "TA1 - rtems_partition_return_buffer - buffer 2 to partition 1 - "
  );
  Put_address_from_area_1( buffer_address_2 );
  new_line;
  status = rtems_partition_return_buffer( ptid_1, buffer_address_2 );
  directive_failed( status, "rtems_partition_return_buffer" );

  puts_nocr(
    "TA1 - rtems_partition_return_buffer - buffer 1 to partition 2 - "
  );
  Put_address_from_area_2( buffer_address_3 );
  new_line;
  status = rtems_partition_return_buffer( ptid_2, buffer_address_3 );
  directive_failed( status, "rtems_partition_return_buffer" );

  puts_nocr(
    "TA1 - rtems_partition_return_buffer - buffer 2 to partition 2 - "
  );
  Put_address_from_area_2( buffer_address_4 );
  new_line;
  status = rtems_partition_return_buffer( ptid_2, buffer_address_4 );
  directive_failed( status, "rtems_partition_return_buffer" );

  puts( "TA1 - rtems_partition_delete - delete partition 1"
  );
  status = rtems_partition_delete( ptid_1 );
  directive_failed( status, "rtems_partition_delete" );

  puts( "TA1 - rtems_partition_delete - delete partition 2"
  );
  status = rtems_partition_delete( ptid_2 );
  directive_failed( status, "rtems_partition_delete" );

  puts( "*** END OF TEST 15 ***" );
  rtems_test_exit( 0 );
}
示例#4
0
文件: init.c 项目: epicsdeb/rtems
rtems_task Init(
  rtems_task_argument argument
)
{
  rtems_status_code  status;
  void              *bufaddr;

  printf(
    "\n\n*** TEST 12 -- NODE %" PRId32 " ***\n",
    Multiprocessing_configuration.node
   );

  Task_name[ 1 ] = rtems_build_name( '1', '1', '1', ' ' );
  Task_name[ 2 ] = rtems_build_name( '2', '2', '2', ' ' );

  Partition_name[ 1 ] = rtems_build_name( 'P', 'A', 'R', ' ' );

  puts( "Got to initialization task" );

  if ( Multiprocessing_configuration.node == 2 )  {
    status = rtems_task_wake_after( rtems_clock_get_ticks_per_second() );
    directive_failed( status, "rtems_task_wake_after" );

    puts( "Getting ID of remote Partition (Global)" );

    do {
      status = rtems_partition_ident(
        Partition_name[ 1 ],
        RTEMS_SEARCH_ALL_NODES,
        &Partition_id[ 1 ]
      );
    } while ( !rtems_is_status_successful( status ) );

    puts( "Attempting to delete remote Partition (Global)" );
    status = rtems_partition_delete( Partition_id[ 1 ] );
    fatal_directive_status(
      status,
      RTEMS_ILLEGAL_ON_REMOTE_OBJECT,
      "rtems_partition_delete"
    );
    puts(
     "rtems_partition_delete correctly returned RTEMS_ILLEGAL_ON_REMOTE_OBJECT"
    );

    puts( "Obtaining a buffer from the global partition" );
    status = rtems_partition_get_buffer( Partition_id[ 1 ], &bufaddr );
    directive_failed( status, "rtems_partition_get_buffer" );
    printf( "Address returned was : 0x%p\n", bufaddr );

    puts( "Releasing a buffer to the global partition" );
    status = rtems_partition_return_buffer( Partition_id[ 1 ], bufaddr );
    directive_failed( status, "rtems_partition_return_buffer" );

    status = rtems_task_wake_after( 2 * rtems_clock_get_ticks_per_second() );
    directive_failed( status, "rtems_task_wake_after" );
  }
  else {
    puts( "Creating Partition (Global)" );
    status = rtems_partition_create(
      Partition_name[ 1 ],
      Partition_area,
      128,
      64,
      RTEMS_GLOBAL,
      &Partition_id[ 1 ]
    );
    directive_failed( status, "rtems_partition_create" );

    puts( "Sleeping for two seconds" );
    status = rtems_task_wake_after( 2 * rtems_clock_get_ticks_per_second() );
    directive_failed( status, "rtems_task_wake_after" );

    puts( "Deleting Partition (Global)" );
    status = rtems_partition_delete( Partition_id[ 1 ] );
    directive_failed( status, "rtems_partition_delete" );
 }
 puts( "*** END OF TEST 12 ***" );
 rtems_test_exit( 0 );
}
示例#5
0
文件: init.c 项目: AlexShiLucky/rtems
void test_partition_errors(void)
{
  void              *buffer_address_1;
  void              *buffer_address_2;
  void              *buffer_address_3;
  rtems_status_code  status;
  size_t             size;
  rtems_id           junk_id;

  Partition_name[ 1 ]  =  rtems_build_name( 'P', 'T', '1', ' ' );

  status = rtems_partition_create(
    0,
    Partition_good_area,
    128,
    40,
    RTEMS_DEFAULT_ATTRIBUTES,
    &junk_id
  );
  fatal_directive_status(
    status,
    RTEMS_INVALID_NAME,
    "rtems_partition_create with illegal name"
  );
  puts( "TA1 - rtems_partition_create - RTEMS_INVALID_NAME" );

  status = rtems_partition_create(
    Partition_name[ 1 ],
    Partition_good_area,
    0,
    71,
    RTEMS_DEFAULT_ATTRIBUTES,
    &junk_id
  );
  fatal_directive_status(
    status,
    RTEMS_INVALID_SIZE,
    "rtems_partition_create with illegal length"
  );
  puts( "TA1 - rtems_partition_create - length - RTEMS_INVALID_SIZE" );

  status = rtems_partition_create(
    Partition_name[ 1 ],
    Partition_good_area,
    128,
    0,
    RTEMS_DEFAULT_ATTRIBUTES,
    &junk_id
  );
  fatal_directive_status(
    status,
    RTEMS_INVALID_SIZE,
    "rtems_partition_create with illegal buffer size"
  );
  puts( "TA1 - rtems_partition_create - buffer size - RTEMS_INVALID_SIZE" );

  status = rtems_partition_create(
    Partition_name[ 1 ],
    Partition_good_area,
    128,
    256,
    RTEMS_DEFAULT_ATTRIBUTES,
    &junk_id
  );
  fatal_directive_status(
    status,
    RTEMS_INVALID_SIZE,
    "rtems_partition_create with buffer_size > length"
  );
  puts(
    "TA1 - rtems_partition_create - length < buffer size - RTEMS_INVALID_SIZE"
  );

  /*
   * Attempt to create a partition with a buffer size that is not large
   * enough to account for the overhead.
   */
  puts(
    "TA1 - rtems_partition_create - buffer size < overhead - RTEMS_INVALID_SIZE"
  );
#define SIZEOF_CHAIN_NODE 2 * sizeof(void *)
  for ( size=0 ; size < SIZEOF_CHAIN_NODE ; size++) {
    status = rtems_partition_create(
      Partition_name[ 1 ],
      Partition_good_area,
      size,
      256,
      RTEMS_DEFAULT_ATTRIBUTES,
      &junk_id
    );
    if ( status != RTEMS_INVALID_SIZE )
      printf( "ERROR when size == %zu\n", size );

    fatal_directive_status(
      status,
      RTEMS_INVALID_SIZE,
      "rtems_partition_create with buffer_size > length"
    );
  }

  /*
   *  The check for an object being global is only made if
   *  multiprocessing is enabled.
   */

#if defined(RTEMS_MULTIPROCESSING)
  status = rtems_partition_create(
    Partition_name[ 1 ],
    Partition_good_area,
    128,
    64,
    RTEMS_GLOBAL,
    &junk_id
  );
  fatal_directive_status(
    status,
    RTEMS_MP_NOT_CONFIGURED,
    "rtems_partition_create of global"
  );
#endif
  puts( "TA1 - rtems_partition_create - RTEMS_MP_NOT_CONFIGURED" );

#if defined(_C3x) || defined(_C4x)
  puts( "TA1 - rtems_partition_create - RTEMS_INVALID_ADDRESS - SKIPPED" );
#else
  status = rtems_partition_create(
    Partition_name[ 1 ],
    Partition_bad_area,
    128,
    64,
    RTEMS_GLOBAL,
    &junk_id
  );
  fatal_directive_status(
    status,
    RTEMS_INVALID_ADDRESS,
    "rtems_partition_create with bad address"
  );
  puts( "TA1 - rtems_partition_create - RTEMS_INVALID_ADDRESS" );
#endif

#if defined(_C3x) || defined(_C4x)
  puts( "TA1 - rtems_partition_create - RTEMS_INVALID_SIZE - SKIPPED" );
#else
  status = rtems_partition_create(
    Partition_name[ 1 ],
    Partition_good_area,
    128,
    35,
    RTEMS_DEFAULT_ATTRIBUTES,
    &junk_id
  );
  fatal_directive_status(
    status,
    RTEMS_INVALID_SIZE,
    "rtems_partition_create with unaligned buffer_size"
  );
  puts( "TA1 - rtems_partition_create - RTEMS_INVALID_SIZE" );
#endif

  status = rtems_partition_delete( 100 );
  fatal_directive_status(
    status,
    RTEMS_INVALID_ID,
    "rtems_partition_delete with illegal id"
  );
  puts( "TA1 - rtems_partition_delete - unknown RTEMS_INVALID_ID" );

  status = rtems_partition_delete( rtems_build_id( 1, 1, 1, 256 ) );
  fatal_directive_status(
    status,
    RTEMS_INVALID_ID,
    "rtems_partition_delete with illegal id"
  );
  puts( "TA1 - rtems_partition_delete - local RTEMS_INVALID_ID" );

  /* get bad address */
  status = rtems_partition_get_buffer( 100, NULL );
  fatal_directive_status(
    status,
    RTEMS_INVALID_ADDRESS,
    "rtems_partition_get_buffer with NULL param"
  );
  puts( "TA1 - rtems_partition_get_buffer - RTEMS_INVALID_ADDRESS" );

  /* get bad Id */
  status = rtems_partition_get_buffer( 100, &buffer_address_1 );
  fatal_directive_status(
    status,
    RTEMS_INVALID_ID,
    "rtems_partition_get_buffer with illegal id"
  );
  puts( "TA1 - rtems_partition_get_buffer - RTEMS_INVALID_ID" );

  status = rtems_partition_ident( 0, RTEMS_SEARCH_ALL_NODES, &junk_id );
  fatal_directive_status(
    status,
    RTEMS_INVALID_NAME,
    "rtems_partition_ident with illegal name"
  );
  puts( "TA1 - rtems_partition_ident - RTEMS_INVALID_NAME" );

  status = rtems_partition_return_buffer( 100, buffer_address_1 );
  fatal_directive_status(
    status,
    RTEMS_INVALID_ID,
    "rtems_partition_return_buffer with illegal id"
  );
  puts( "TA1 - rtems_partition_return_buffer - RTEMS_INVALID_ID" );

  /* create bad area */
  status = rtems_partition_create(
    Partition_name[ 1 ],
    NULL,
    128,
    64,
    RTEMS_DEFAULT_ATTRIBUTES,
    &junk_id
  );
  fatal_directive_status(
    status,
    RTEMS_INVALID_ADDRESS,
    "rtems_partition_return_buffer with NULL area"
  );
  puts( "TA1 - rtems_partition_create - RTEMS_INVALID_ADDRESS" );

  /* create OK */
  status = rtems_partition_create(
    Partition_name[ 1 ],
    Partition_good_area,
    128,
    64,
    RTEMS_DEFAULT_ATTRIBUTES,
    &Partition_id[ 1 ]
  );
  directive_failed( status, "rtems_partition_create" );
  puts( "TA1 - rtems_partition_create - RTEMS_SUCCESSFUL" );

  status = rtems_partition_create(
    Partition_name[ 1 ],
    Partition_good_area,
    128,
    32,
    RTEMS_DEFAULT_ATTRIBUTES,
    &junk_id
  );
  fatal_directive_status(
    status,
    RTEMS_TOO_MANY,
    "rtems_partition_create of too many"
  );
  puts( "TA1 - rtems_partition_create - RTEMS_TOO_MANY" );

  status = rtems_partition_get_buffer( Partition_id[ 1 ], &buffer_address_1 );
  directive_failed( status, "rtems_partition_get_buffer");
  puts( "TA1 - rtems_partition_get_buffer - RTEMS_SUCCESSFUL" );

  status = rtems_partition_get_buffer( Partition_id[ 1 ], &buffer_address_2 );
  directive_failed( status, "rtems_partition_get_buffer" );
  puts( "TA1 - rtems_partition_get_buffer - RTEMS_SUCCESSFUL" );

  status = rtems_partition_get_buffer( Partition_id[ 1 ], &buffer_address_3 );
  fatal_directive_status(
    status,
    RTEMS_UNSATISFIED,
    "rtems_partition_get_buffer unsatisfied"
  );
  puts( "TA1 - rtems_partition_get_buffer - RTEMS_UNSATISFIED" );

  status = rtems_partition_delete( Partition_id[ 1 ] );
  fatal_directive_status(
    status,
    RTEMS_RESOURCE_IN_USE,
    "rtems_partition_delete with buffers in use"
  );
  puts( "TA1 - rtems_partition_delete - RTEMS_RESOURCE_IN_USE" );

  status = rtems_partition_return_buffer(
    Partition_id[ 1 ],
    &Other_Memory
  );
  fatal_directive_status(
    status,
    RTEMS_INVALID_ADDRESS,
    "rtems_partition_return_buffer with buffer address out of partition"
  );
  puts(
    "TA1 - rtems_partition_return_buffer - RTEMS_INVALID_ADDRESS - out of range"
  );

  status = rtems_partition_return_buffer(
    Partition_id[ 1 ],
    &Partition_good_area[ 7 ]
  );
  fatal_directive_status(
    status,
    RTEMS_INVALID_ADDRESS,
    "rtems_partition_return_buffer with buffer address not on boundary"
  );
  puts_nocr( "TA1 - rtems_partition_return_buffer - " );
  puts     ( "RTEMS_INVALID_ADDRESS - not on boundary");
}