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[/] [openrisc/] [trunk/] [rtos/] [rtems/] [c/] [src/] [tests/] [tmtests/] [tm28/] [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 12:02:46 chris Exp $ */ #define TEST_INIT #include "system.h" rtems_id Port_id; rtems_unsigned8 Internal_area[ 256 ] CPU_STRUCTURE_ALIGNMENT; rtems_unsigned8 External_area[ 256 ] CPU_STRUCTURE_ALIGNMENT; rtems_task Test_task( rtems_task_argument argument ); rtems_task Init( rtems_task_argument argument ) { rtems_status_code status; Print_Warning(); puts( "\n\n*** TIME TEST 28 ***" ); status = rtems_task_create( rtems_build_name( 'T', 'I', 'M', 'E' ), 128, RTEMS_MINIMUM_STACK_SIZE, RTEMS_DEFAULT_MODES, RTEMS_DEFAULT_ATTRIBUTES, &Task_id[ 1 ] ); directive_failed( status, "rtems_task_create" ); status = rtems_task_start( Task_id[ 1 ], Test_task, 0 ); directive_failed( status, "rtems_task_start" ); status = rtems_task_delete( RTEMS_SELF ); directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); } rtems_task Test_task ( rtems_task_argument argument ) { rtems_name name; rtems_unsigned32 index; void *converted; Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) Empty_function(); overhead = Read_timer(); name = rtems_build_name( 'P', 'O', 'R', 'T' ), Timer_initialize(); rtems_port_create( name, Internal_area, External_area, 0xff, &Port_id ); end_time = Read_timer(); put_time( "rtems_port_create", end_time, 1, 0, CALLING_OVERHEAD_PORT_CREATE ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_port_external_to_internal( Port_id, &External_area[ 0xf ], &converted ); end_time = Read_timer(); put_time( "rtems_port_external_to_internal", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL ); Timer_initialize(); for ( index=1 ; index <= OPERATION_COUNT ; index++ ) (void) rtems_port_internal_to_external( Port_id, &Internal_area[ 0xf ], &converted ); end_time = Read_timer(); put_time( "rtems_port_internal_to_external", end_time, OPERATION_COUNT, overhead, CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL ); Timer_initialize(); rtems_port_delete( Port_id ); end_time = Read_timer(); put_time( "rtems_port_delete", end_time, 1, 0, CALLING_OVERHEAD_PORT_DELETE ); puts( "*** END OF TEST 28 ***" ); exit( 0 ); }