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 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 ); }
rtems_task Task_1( rtems_task_argument argument ) { uint32_t index; rtems_mode previous_mode; rtems_task_priority previous_priority; rtems_status_code status; Partition_name = rtems_build_name( 'P', 'A', 'R', 'T' ); benchmark_timer_initialize(); rtems_partition_create( Partition_name, Partition_area, PARTITION_SIZE, 128, RTEMS_DEFAULT_ATTRIBUTES, &Partition_id ); end_time = benchmark_timer_read(); put_time( "rtems_partition_create", end_time, 1, 0, CALLING_OVERHEAD_PARTITION_CREATE ); Region_name = rtems_build_name( 'R', 'E', 'G', 'N' ); benchmark_timer_initialize(); rtems_region_create( Region_name, Region_area, 2048, 16, RTEMS_DEFAULT_ATTRIBUTES, &Region_id ); end_time = benchmark_timer_read(); put_time( "rtems_region_create", end_time, 1, 0, CALLING_OVERHEAD_REGION_CREATE ); benchmark_timer_initialize(); (void) rtems_partition_get_buffer( Partition_id, &Buffer_address_1 ); end_time = benchmark_timer_read(); put_time( "rtems_partition_get_buffer: available", end_time, 1, 0, CALLING_OVERHEAD_PARTITION_GET_BUFFER ); buffer_count = 0; while ( FOREVER ) { status = rtems_partition_get_buffer( Partition_id, &Buffer_addresses[ buffer_count ] ); if ( status == RTEMS_UNSATISFIED ) break; buffer_count++; rtems_test_assert( buffer_count < PARTITION_BUFFER_POINTERS ); } benchmark_timer_initialize(); (void) rtems_partition_get_buffer( Partition_id, &Buffer_address_2 ); end_time = benchmark_timer_read(); put_time( "rtems_partition_get_buffer: not available", end_time, 1, 0, CALLING_OVERHEAD_PARTITION_GET_BUFFER ); benchmark_timer_initialize(); (void) rtems_partition_return_buffer( Partition_id, Buffer_address_1 ); end_time = benchmark_timer_read(); put_time( "rtems_partition_return_buffer", end_time, 1, 0, CALLING_OVERHEAD_PARTITION_RETURN_BUFFER ); for ( index = 0 ; index < buffer_count ; index++ ) { status = rtems_partition_return_buffer( Partition_id, Buffer_addresses[ index ] ); directive_failed( status, "rtems_partition_return_buffer" ); } benchmark_timer_initialize(); (void) rtems_partition_delete( Partition_id ); end_time = benchmark_timer_read(); put_time( "rtems_partition_delete", end_time, 1, 0, CALLING_OVERHEAD_PARTITION_DELETE ); status = rtems_region_get_segment( Region_id, 400, RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT, &Buffer_address_2 ); directive_failed( status, "region_get_segment" ); benchmark_timer_initialize(); (void) rtems_region_get_segment( Region_id, 400, RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT, &Buffer_address_3 ); end_time = benchmark_timer_read(); put_time( "rtems_region_get_segment: available", end_time, 1, 0, CALLING_OVERHEAD_REGION_GET_SEGMENT ); benchmark_timer_initialize(); (void) rtems_region_get_segment( Region_id, 1998, RTEMS_NO_WAIT, RTEMS_NO_TIMEOUT, &Buffer_address_4 ); end_time = benchmark_timer_read(); put_time( "rtems_region_get_segment: not available -- NO_WAIT", end_time, 1, 0, CALLING_OVERHEAD_REGION_GET_SEGMENT ); status = rtems_region_return_segment( Region_id, Buffer_address_3 ); directive_failed( status, "rtems_region_return_segment" ); benchmark_timer_initialize(); (void) rtems_region_return_segment( Region_id, Buffer_address_2 ); end_time = benchmark_timer_read(); put_time( "rtems_region_return_segment: no waiting tasks", end_time, 1, 0, CALLING_OVERHEAD_REGION_RETURN_SEGMENT ); status = rtems_region_get_segment( Region_id, 400, RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT, &Buffer_address_1 ); directive_failed( status, "rtems_region_get_segment" ); benchmark_timer_initialize(); (void) rtems_region_get_segment( Region_id, 1998, RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT, &Buffer_address_2 ); /* execute Task_2 */ end_time = benchmark_timer_read(); put_time( "rtems_region_return_segment: task readied -- preempts caller", end_time, 1, 0, CALLING_OVERHEAD_REGION_RETURN_SEGMENT ); status = rtems_region_return_segment( Region_id, Buffer_address_2 ); directive_failed( status, "rtems_region_return_segment" ); status = rtems_task_mode( RTEMS_NO_PREEMPT, RTEMS_PREEMPT_MASK, &previous_mode ); directive_failed( status, "rtems_task_mode" ); status = rtems_task_set_priority( RTEMS_SELF, RTEMS_MAXIMUM_PRIORITY - 1u, &previous_priority ); directive_failed( status, "rtems_task_set_priority" ); status = rtems_region_get_segment( Region_id, 400, RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT, &Buffer_address_1 ); directive_failed( status, "rtems_region_return_segment" ); status = rtems_region_get_segment( Region_id, 1998, RTEMS_DEFAULT_OPTIONS, RTEMS_NO_TIMEOUT, &Buffer_address_2 ); directive_failed( status, "rtems_region_get_segment" ); /* execute Task_2 */ status = rtems_region_return_segment( Region_id, Buffer_address_2 ); directive_failed( status, "rtems_region_return_segment" ); benchmark_timer_initialize(); (void) rtems_region_delete( Region_id ); end_time = benchmark_timer_read(); put_time( "rtems_region_delete", end_time, 1, 0, CALLING_OVERHEAD_REGION_DELETE ); benchmark_timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) benchmark_timer_empty_function(); overhead = benchmark_timer_read(); benchmark_timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_io_initialize( _STUB_major, 0, NULL ); end_time = benchmark_timer_read(); put_time( "rtems_io_initialize", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_IO_INITIALIZE ); benchmark_timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_io_open( _STUB_major, 0, NULL ); end_time = benchmark_timer_read(); put_time( "rtems_io_open", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_IO_OPEN ); benchmark_timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_io_close( _STUB_major, 0, NULL ); end_time = benchmark_timer_read(); put_time( "rtems_io_close", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_IO_CLOSE ); benchmark_timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_io_read( _STUB_major, 0, NULL ); end_time = benchmark_timer_read(); put_time( "rtems_io_read", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_IO_READ ); benchmark_timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_io_write( _STUB_major, 0, NULL ); end_time = benchmark_timer_read(); put_time( "rtems_io_write", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_IO_WRITE ); benchmark_timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_io_control( _STUB_major, 0, NULL ); end_time = benchmark_timer_read(); put_time( "rtems_io_control", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_IO_CONTROL ); puts( "*** END OF TEST 20 ***" ); rtems_test_exit( 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 ); }
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"); }