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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [tests/] [tmtests/] [tm23/] [task1.c] - Rev 173
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/* * * COPYRIGHT (c) 1989-1999. * On-Line Applications Research Corporation (OAR). * * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at * http://www.OARcorp.com/rtems/license.html. * * $Id: task1.c,v 1.2 2001-09-27 12:02:43 chris Exp $ */ #define TEST_INIT #include "system.h" rtems_id Timer_id[ OPERATION_COUNT+1 ]; rtems_time_of_day time_of_day; void null_delay( rtems_id ignored_id, void *ignored_address ); rtems_task Low_task( rtems_task_argument argument ); rtems_task Middle_tasks( rtems_task_argument argument ); rtems_task High_task( rtems_task_argument argument ); rtems_task Init( rtems_task_argument argument ) { rtems_task_priority priority; rtems_unsigned32 index; rtems_id id; rtems_task_entry task_entry; rtems_status_code status; Print_Warning(); puts( "\n\n*** TIME TEST 23 ***" ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) Empty_function(); overhead = Read_timer(); priority = 5; for( index=1 ; index <= OPERATION_COUNT ; index++ ) { status = rtems_task_create( rtems_build_name( 'T', 'I', 'M', 'E' ), priority, RTEMS_MINIMUM_STACK_SIZE, RTEMS_DEFAULT_MODES, RTEMS_DEFAULT_ATTRIBUTES, &id ); directive_failed( status, "rtems_task_create LOOP" ); if ( index == 1 ) task_entry = High_task; else if ( index == OPERATION_COUNT ) task_entry = Low_task; else task_entry = Middle_tasks; status = rtems_task_start( id, task_entry, 0 ); directive_failed( status, "rtems_task_start LOOP" ); priority++; } status = rtems_task_delete( RTEMS_SELF ); directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); } void null_delay( rtems_id ignored_id, void *ignored_address ) { } rtems_task High_task( rtems_task_argument argument ) { rtems_unsigned32 index; rtems_status_code status; int i; Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) Empty_function(); overhead = Read_timer(); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_create( index, &Timer_id[ index ] ); end_time = Read_timer(); put_time( "rtems_timer_create", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_CREATE ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_fire_after( Timer_id[ index ], 500, null_delay, NULL ); end_time = Read_timer(); put_time( "rtems_timer_fire_after: inactive", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_FIRE_AFTER ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_fire_after( Timer_id[ index ], 500, null_delay, NULL ); end_time = Read_timer(); put_time( "rtems_timer_fire_after: active", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_FIRE_AFTER ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_cancel( Timer_id[ index ] ); end_time = Read_timer(); put_time( "rtems_timer_cancel: active", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_CANCEL ); for ( Timer_initialize(), i=0 ; i<OPERATION_COUNT ; i++ ) Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_cancel( Timer_id[ index ] ); end_time = Read_timer(); put_time( "rtems_timer_cancel: inactive", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_CANCEL ); for ( Timer_initialize(), i=0 ; i<OPERATION_COUNT ; i++ ) Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_reset( Timer_id[ index ] ); end_time = Read_timer(); put_time( "rtems_timer_reset: inactive", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_RESET ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_reset( Timer_id[ index ] ); end_time = Read_timer(); put_time( "rtems_timer_reset: active", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_RESET ); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_reset( Timer_id[ index ] ); build_time( &time_of_day, 12, 31, 1988, 9, 0, 0, 0 ); status = rtems_clock_set( &time_of_day ); directive_failed( status, "rtems_clock_set" ); time_of_day.year = 1989; Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_fire_when( Timer_id[ index ], &time_of_day, null_delay, NULL ); end_time = Read_timer(); put_time( "rtems_timer_fire_when: inactive", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_FIRE_WHEN ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_fire_when( Timer_id[ index ], &time_of_day, null_delay, NULL ); end_time = Read_timer(); put_time( "rtems_timer_fire_when: active", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_FIRE_WHEN ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_delete( Timer_id[ index ] ); end_time = Read_timer(); put_time( "rtems_timer_delete: active", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_DELETE ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) { status = rtems_timer_create( index, &Timer_id[ index ] ); directive_failed( status, "rtems_timer_create" ); status = rtems_timer_fire_after( Timer_id[ index ], 500, null_delay, NULL ); directive_failed( status, "rtems_timer_fire_after" ); status = rtems_timer_cancel( Timer_id[ index ] ); directive_failed( status, "rtems_timer_cancel" ); } Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_timer_delete( Timer_id[ index ] ); end_time = Read_timer(); put_time( "rtems_timer_delete: inactive", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_TIMER_DELETE ); Timer_initialize(); (void) rtems_task_wake_when( &time_of_day ); } rtems_task Middle_tasks( rtems_task_argument argument ) { (void) rtems_task_wake_when( &time_of_day ); } rtems_task Low_task( rtems_task_argument argument ) { end_time = Read_timer(); put_time( "rtems_task_wake_when", end_time, OPERATION_COUNT, 0, CALLING_OVERHEAD_TASK_WAKE_WHEN ); puts( "*** END OF TEST 23 ***" ); exit( 0 ); }