rtems_task Semaphore_task( rtems_task_argument argument ) { uint32_t count; rtems_status_code status; uint32_t yield_count; puts( "Getting SMID of semaphore" ); while ( FOREVER ) { status = rtems_semaphore_ident( Semaphore_name[ 1 ], RTEMS_SEARCH_ALL_NODES, &Semaphore_id[ 1 ] ); if ( status == RTEMS_SUCCESSFUL ) break; puts( "rtems_semaphore_ident FAILED!!" ); rtems_task_wake_after(2); } yield_count = 100; while ( Stop_Test == false ) { for ( count=SEMAPHORE_DOT_COUNT ; Stop_Test == false && count ; count-- ) { status = rtems_semaphore_obtain( Semaphore_id[ 1 ], RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT ); directive_failed( status, "rtems_semaphore_obtain" ); status = rtems_semaphore_release( Semaphore_id[ 1 ] ); directive_failed( status, "rtems_semaphore_release" ); if ( Stop_Test == false ) if ( Multiprocessing_configuration.node == 1 && --yield_count == 0 ) { status = rtems_task_wake_after( RTEMS_YIELD_PROCESSOR ); directive_failed( status, "rtems_task_wake_after" ); yield_count = 100; } } put_dot( 's' ); } Exit_test(); }
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 Test_task( rtems_task_argument argument ) { uint32_t count; rtems_status_code status; puts( "Getting SMID of semaphore" ); do { status = rtems_semaphore_ident( Semaphore_name[ 1 ], RTEMS_SEARCH_ALL_NODES, &Semaphore_id[ 1 ] ); } while ( !rtems_is_status_successful( status ) ); if ( Multiprocessing_configuration.node == 2 ) { status = rtems_semaphore_delete( Semaphore_id[ 1 ] ); fatal_directive_status( status, RTEMS_ILLEGAL_ON_REMOTE_OBJECT, "rtems_semaphore_delete did not return RTEMS_ILLEGAL_ON_REMOTE_OBJECT" ); puts( "rtems_semaphore_delete correctly returned RTEMS_ILLEGAL_ON_REMOTE_OBJECT" ); } count = 0; /* number of times node 1 releases semaphore */ while ( FOREVER ) { put_dot( 'p' ); status = rtems_semaphore_obtain( Semaphore_id[ 1 ], RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT ); if ( status != RTEMS_SUCCESSFUL ) { fatal_directive_status( status, RTEMS_OBJECT_WAS_DELETED, "rtems_semaphore_obtain" ); puts( "\nGlobal semaphore deleted" ); puts( "*** END OF TEST 8 ***" ); rtems_test_exit( 0 ); } if ( Multiprocessing_configuration.node == 1 && ++count == 1000 ) { status = rtems_task_wake_after( rtems_clock_get_ticks_per_second() ); directive_failed( status, "rtems_task_wake_after" ); puts( "\nDeleting global semaphore" ); status = rtems_semaphore_delete( Semaphore_id[ 1 ] ); directive_failed( status, "rtems_semaphore_delete" ); puts( "*** END OF TEST 8 ***" ); rtems_test_exit( 0 ); } else { put_dot( 'v' ); status = rtems_semaphore_release( Semaphore_id[ 1 ] ); directive_failed( status, "rtems_semaphore_release FAILED!!" ); } } }
rtems_task Test_task2( rtems_task_argument argument ) { rtems_status_code status; puts( "Getting SMID of semaphore" ); do { status = rtems_semaphore_ident( Semaphore_name[ 1 ], RTEMS_SEARCH_ALL_NODES, &Semaphore_id[ 1 ] ); } while ( !rtems_is_status_successful( status ) ); directive_failed( status, "rtems_semaphore_ident" ); if ( Multiprocessing_configuration.node == 1 ) { status = rtems_task_wake_after( TICKS_PER_SECOND ); directive_failed( status, "rtems_task_wake_after" ); puts( "Releasing semaphore ..." ); status = rtems_semaphore_release( Semaphore_id[ 1 ] ); directive_failed( status, "rtems_semaphore_release" ); status = rtems_task_wake_after( TICKS_PER_SECOND / 2 ); directive_failed( status, "rtems_task_wake_after" ); puts( "Getting semaphore ..." ); status = rtems_semaphore_obtain( Semaphore_id[ 1 ], RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT ); directive_failed( status, "rtems_semaphore_obtain" ); puts( "Getting semaphore ..." ); status = rtems_semaphore_obtain( Semaphore_id[ 1 ], RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT ); puts( "How did I get back from here????" ); directive_failed( status, "rtems_semaphore_obtain" ); } /* status = rtems_task_wake_after( TICKS_PER_SECOND / 2 ); directive_failed( status, "rtems_task_wake_after" ); */ puts( "Getting semaphore ..." ); status = rtems_semaphore_obtain( Semaphore_id[ 1 ], RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT ); directive_failed( status, "rtems_semaphore_obtain" ); puts( "Releasing semaphore ..." ); status = rtems_semaphore_release( Semaphore_id[ 1 ] ); directive_failed( status, "rtems_semaphore_release" ); status = rtems_task_wake_after( TICKS_PER_SECOND ); directive_failed( status, "rtems_task_wake_after" ); puts( "Getting semaphore ..." ); status = rtems_semaphore_obtain( Semaphore_id[ 1 ], RTEMS_DEFAULT_OPTIONS, 2 * TICKS_PER_SECOND ); fatal_directive_status( status, RTEMS_TIMEOUT, "rtems_semaphore_obtain" ); puts( "rtems_semaphore_obtain correctly returned RTEMS_TIMEOUT" ); puts( "*** END OF TEST 13 ***" ); rtems_test_exit( 0 ); }
rtems_task Task_1( rtems_task_argument argument ) { rtems_id smid; rtems_status_code status; status = rtems_semaphore_ident( Semaphore_name[ 1 ], RTEMS_SEARCH_ALL_NODES, &smid ); printf( "TA1 - rtems_semaphore_ident - smid => %08" PRIxrtems_id "\n", smid ); directive_failed( status, "rtems_semaphore_ident of SM1" ); puts( "TA1 - rtems_semaphore_obtain - wait forever on SM2" ); status = rtems_semaphore_obtain( Semaphore_id[ 2 ], RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT ); directive_failed( status, "rtems_semaphore_obtain of SM2" ); puts( "TA1 - got SM2" ); puts( "TA1 - rtems_semaphore_obtain - wait forever on SM3" ); status = rtems_semaphore_obtain( Semaphore_id[ 3 ], RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT ); directive_failed( status, "rtems_semaphore_obtain of SM3" ); puts( "TA1 - got SM3" ); puts( "TA1 - rtems_semaphore_obtain - get SM1 - RTEMS_NO_WAIT" ); status = rtems_semaphore_obtain( Semaphore_id[ 1 ], RTEMS_NO_WAIT, RTEMS_NO_TIMEOUT ); directive_failed( status, "rtems_semaphore_obtain of SM1" ); puts( "TA1 - got SM1" ); puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" ); status = rtems_task_wake_after( 5 * rtems_clock_get_ticks_per_second() ); directive_failed( status, "rtems_task_wake_after" ); rtems_test_pause(); puts( "TA1 - rtems_semaphore_release - release SM1" ); status = rtems_semaphore_release( Semaphore_id[ 1 ] ); directive_failed( status, "rtems_semaphore_release of SM1" ); puts( "TA1 - rtems_semaphore_obtain - waiting for SM1 with 10 second timeout" ); status = rtems_semaphore_obtain( Semaphore_id[ 1 ], RTEMS_DEFAULT_OPTIONS, 10 * rtems_clock_get_ticks_per_second() ); directive_failed( status, "rtems_semaphore_obtain of SM1" ); puts( "TA1 - got SM1" ); puts( "TA1 - rtems_semaphore_release - release SM2" ); status = rtems_semaphore_release( Semaphore_id[ 2 ] ); directive_failed( status, "rtems_semaphore_release of SM2" ); puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" ); status = rtems_task_wake_after( 5 * rtems_clock_get_ticks_per_second() ); directive_failed( status, "rtems_task_wake_after" ); rtems_test_pause(); puts( "TA1 - rtems_task_delete - delete TA3" ); status = rtems_task_delete( Task_id[ 3 ] ); directive_failed( status, "rtems_task_delete of TA3" ); status = rtems_task_create( Task_name[ 4 ], 4, RTEMS_MINIMUM_STACK_SIZE, RTEMS_DEFAULT_MODES, RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 4 ] ); directive_failed( status, "rtems_task_create of TA4" ); status = rtems_task_create( Task_name[ 5 ], 4, RTEMS_MINIMUM_STACK_SIZE, RTEMS_DEFAULT_MODES, RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 5 ] ); directive_failed( status, "rtems_task_create of TA5" ); status = rtems_task_start( Task_id[ 4 ], Task_4, 0 ); directive_failed( status, "rtems_task_start of TA4" ); status = rtems_task_start( Task_id[ 5 ], Task5, 0 ); directive_failed( status, "rtems_task_start of TA5" ); puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" ); status = rtems_task_wake_after( 5 * rtems_clock_get_ticks_per_second() ); directive_failed( status, "rtems_task_wake_after" ); puts( "TA1 - rtems_task_delete - delete TA4" ); status = rtems_task_delete( Task_id[ 4 ] ); directive_failed( status, "rtems_task_delete of TA4" ); puts( "TA1 - rtems_semaphore_release - release SM1" ); status = rtems_semaphore_release( Semaphore_id[ 1 ] ); directive_failed( status, "rtems_semaphore_release on SM1" ); puts( "TA1 - rtems_task_wake_after - sleep 5 seconds" ); status = rtems_task_wake_after( 5 * rtems_clock_get_ticks_per_second() ); directive_failed( status, "rtems_task_wake_after" ); puts( "TA1 - rtems_semaphore_delete - delete SM1" ); status = rtems_semaphore_delete( Semaphore_id[ 1 ] ); directive_failed( status, "rtems_semaphore_delete of SM1" ); puts( "TA1 - rtems_semaphore_delete - delete SM3" ); status = rtems_semaphore_delete( Semaphore_id[ 3 ] ); directive_failed( status, "rtems_semaphore_delete of SM3" ); puts( "TA1 - rtems_task_delete - delete self" ); status = rtems_task_delete( RTEMS_SELF ); directive_failed( status, "rtems_task_delete of TA1" ); }
void Screen5() { rtems_status_code status; /* invalid name */ status = rtems_semaphore_create( 0, 1, RTEMS_DEFAULT_ATTRIBUTES, RTEMS_NO_PRIORITY, &Junk_id ); fatal_directive_status( status, RTEMS_INVALID_NAME, "rtems_semaphore_create with illegal name" ); puts( "TA1 - rtems_semaphore_create - RTEMS_INVALID_NAME" ); /* NULL Id parameter */ status = rtems_semaphore_create( Semaphore_name[ 1 ], 1, RTEMS_DEFAULT_ATTRIBUTES, RTEMS_NO_PRIORITY, NULL ); fatal_directive_status( status, RTEMS_INVALID_ADDRESS, "rtems_semaphore_create with NULL param" ); puts( "TA1 - rtems_semaphore_create - RTEMS_INVALID_ADDRESS" ); /* OK */ status = rtems_semaphore_create( Semaphore_name[ 1 ], 1, RTEMS_DEFAULT_ATTRIBUTES, RTEMS_NO_PRIORITY, &Semaphore_id[ 1 ] ); directive_failed( status, "rtems_semaphore_create" ); puts( "TA1 - rtems_semaphore_create - 1 - RTEMS_SUCCESSFUL" ); status = rtems_semaphore_create( Semaphore_name[ 2 ], 1, RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY | RTEMS_INHERIT_PRIORITY, RTEMS_NO_PRIORITY, &Semaphore_id[ 2 ] ); directive_failed( status, "rtems_semaphore_create" ); puts( "TA1 - rtems_semaphore_create - 2 - RTEMS_SUCCESSFUL" ); do { status = rtems_semaphore_create( Semaphore_name[ 3 ], 1, RTEMS_DEFAULT_ATTRIBUTES, RTEMS_NO_PRIORITY, &Junk_id ); } while (status == RTEMS_SUCCESSFUL); fatal_directive_status( status, RTEMS_TOO_MANY, "rtems_semaphore_create of too many" ); puts( "TA1 - rtems_semaphore_create - 3 - RTEMS_TOO_MANY" ); status = rtems_semaphore_create( Semaphore_name[ 1 ], 1, RTEMS_INHERIT_PRIORITY | RTEMS_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &Junk_id ); fatal_directive_status( status, RTEMS_NOT_DEFINED, "rtems_semaphore_create of RTEMS_FIFO RTEMS_INHERIT_PRIORITY" ); puts( "TA1 - rtems_semaphore_create - FIFO and inherit - RTEMS_NOT_DEFINED" ); status = rtems_semaphore_create( Semaphore_name[ 1 ], 1, RTEMS_PRIORITY_CEILING | RTEMS_BINARY_SEMAPHORE | RTEMS_FIFO, RTEMS_NO_PRIORITY, &Junk_id ); fatal_directive_status( status, RTEMS_NOT_DEFINED, "rtems_semaphore_create of RTEMS_FIFO RTEMS_CEILING_PRIORITY" ); puts( "TA1 - rtems_semaphore_create - FIFO and ceiling - RTEMS_NOT_DEFINED" ); status = rtems_semaphore_create( Semaphore_name[ 1 ], 1, RTEMS_INHERIT_PRIORITY | RTEMS_PRIORITY_CEILING | RTEMS_BINARY_SEMAPHORE | RTEMS_PRIORITY, 10, &Junk_id ); fatal_directive_status( status, RTEMS_NOT_DEFINED, "rtems_semaphore_create of binary with ceiling and inherit" ); puts( "TA1 - rtems_semaphore_create - ceiling and inherit - RTEMS_NOT_DEFINED" ); status = rtems_semaphore_create( Semaphore_name[ 1 ], 1, RTEMS_INHERIT_PRIORITY | RTEMS_COUNTING_SEMAPHORE | RTEMS_PRIORITY, RTEMS_NO_PRIORITY, &Junk_id ); fatal_directive_status( status, RTEMS_NOT_DEFINED, "rtems_semaphore_create of RTEMS_COUNTING_SEMAPHORE RTEMS_INHERIT_PRIORITY" ); puts( "TA1 - rtems_semaphore_create - RTEMS_NOT_DEFINED" ); status = rtems_semaphore_create( Semaphore_name[ 1 ], 2, RTEMS_BINARY_SEMAPHORE, RTEMS_NO_PRIORITY, &Junk_id ); fatal_directive_status( status, RTEMS_INVALID_NUMBER, "rtems_semaphore_create of binary semaphore with count > 1" ); puts( "TA1 - rtems_semaphore_create - RTEMS_INVALID_NUMBER" ); /* * The check for an object being global is only made if * multiprocessing is enabled. */ #if defined(RTEMS_MULTIPROCESSING) status = rtems_semaphore_create( Semaphore_name[ 3 ], 1, RTEMS_GLOBAL, RTEMS_NO_PRIORITY, &Junk_id ); fatal_directive_status( status, RTEMS_MP_NOT_CONFIGURED, "rtems_semaphore_create of mp not configured" ); #endif puts( "TA1 - rtems_semaphore_create - RTEMS_MP_NOT_CONFIGURED" ); status = rtems_semaphore_delete( 100 ); fatal_directive_status( status, RTEMS_INVALID_ID, "rtems_semaphore_delete with illegal id" ); puts( "TA1 - rtems_semaphore_delete - RTEMS_INVALID_ID" ); status = rtems_semaphore_delete( rtems_build_id( 1, 0, 0, 0 ) ); fatal_directive_status( status, RTEMS_INVALID_ID, "rtems_semaphore_delete with local illegal id" ); puts( "TA1 - rtems_semaphore_delete - local RTEMS_INVALID_ID" ); status = rtems_semaphore_ident( 100, RTEMS_SEARCH_ALL_NODES, &Junk_id ); fatal_directive_status( status, RTEMS_INVALID_NAME, "rtems_semaphore_ident will illegal name (local)" ); puts( "TA1 - rtems_semaphore_ident - global RTEMS_INVALID_NAME" ); status = rtems_semaphore_ident( 100, 1, &Junk_id ); fatal_directive_status( status, RTEMS_INVALID_NAME, "rtems_semaphore_ident will illegal name (global)" ); puts( "TA1 - rtems_semaphore_ident - local RTEMS_INVALID_NAME" ); status = rtems_semaphore_release( 100 ); fatal_directive_status( status, RTEMS_INVALID_ID, "rtems_semaphore_release with illegal id" ); puts( "TA1 - rtems_semaphore_release - RTEMS_INVALID_ID" ); status = rtems_semaphore_flush( 100 ); fatal_directive_status( status, RTEMS_INVALID_ID, "rtems_semaphore_flush with illegal id" ); puts( "TA1 - rtems_semaphore_flush - RTEMS_INVALID_ID" ); }