diff options
Diffstat (limited to 'c/src/tests/tmtests/tm01/task1.c')
-rw-r--r-- | c/src/tests/tmtests/tm01/task1.c | 187 |
1 files changed, 0 insertions, 187 deletions
diff --git a/c/src/tests/tmtests/tm01/task1.c b/c/src/tests/tmtests/tm01/task1.c deleted file mode 100644 index 2463722320..0000000000 --- a/c/src/tests/tmtests/tm01/task1.c +++ /dev/null @@ -1,187 +0,0 @@ -/* - * - * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. - * On-Line Applications Research Corporation (OAR). - * All rights assigned to U.S. Government, 1994. - * - * This material may be reproduced by or for the U.S. Government pursuant - * to the copyright license under the clause at DFARS 252.227-7013. This - * notice must appear in all copies of this file and its derivatives. - * - * $Id$ - */ - -#include "system.h" -#undef EXTERN -#define EXTERN -#include "conftbl.h" -#include "gvar.h" - -rtems_task Test_task( - rtems_task_argument argument -); - -rtems_task Init( - rtems_task_argument argument -) -{ - rtems_status_code status; - - puts( "\n\n*** TIME TEST 1 ***" ); - - Task_name[ 1 ] = rtems_build_name( 'T', 'A', '1', ' ' ); - Task_name[ 2 ] = rtems_build_name( 'T', 'A', '2', ' ' ); - Task_name[ 3 ] = rtems_build_name( 'T', 'A', '3', ' ' ); - - status = rtems_task_create( - Task_name[ 1 ], - 128, - 4096, - RTEMS_DEFAULT_MODES, - RTEMS_DEFAULT_ATTRIBUTES, - &Task_id[ 1 ] - ); - directive_failed( status, "rtems_task_create of TA1" ); - - status = rtems_task_start( Task_id[ 1 ], Test_task, 0 ); - directive_failed( status, "rtems_task_start of TA1" ); - - status = rtems_task_delete( RTEMS_SELF ); - directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); - -} - -rtems_task Test_task( - rtems_task_argument argument -) -{ - rtems_unsigned32 semaphore_obtain_time; - rtems_unsigned32 semaphore_release_time; - rtems_unsigned32 semaphore_obtain_no_wait_time; - rtems_unsigned32 semaphore_obtain_loop_time; - rtems_unsigned32 semaphore_release_loop_time; - rtems_unsigned32 index; - rtems_unsigned32 iterations; - rtems_name name; - rtems_id smid; - rtems_status_code status; - - name = rtems_build_name( 'S', 'M', '1', ' ' ); - - semaphore_obtain_time = 0; - semaphore_release_time = 0; - semaphore_obtain_no_wait_time = 0; - semaphore_obtain_loop_time = 0; - semaphore_release_loop_time = 0; - - - /* Time one invocation of rtems_semaphore_create */ - - Timer_initialize(); - (void) rtems_semaphore_create( - name, - OPERATION_COUNT, - RTEMS_DEFAULT_MODES, - &smid - ); - end_time = Read_timer(); - put_time( - "rtems_semaphore_create", - end_time, - 1, - 0, - CALLING_OVERHEAD_SEMAPHORE_CREATE - ); - - /* Time one invocation of rtems_semaphore_delete */ - - Timer_initialize(); - (void) rtems_semaphore_delete( smid ); - end_time = Read_timer(); - put_time( - "rtems_semaphore_delete", - end_time, - 1, - 0, - CALLING_OVERHEAD_SEMAPHORE_CREATE - ); - - status = rtems_semaphore_create( - name, - OPERATION_COUNT, - RTEMS_DEFAULT_ATTRIBUTES, - &smid - ); - - for ( iterations=OPERATION_COUNT ; iterations ; iterations-- ) { - - Timer_initialize(); - for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) - (void) Empty_function(); - end_time = Read_timer(); - - semaphore_obtain_loop_time += end_time; - semaphore_release_loop_time += end_time; - - /* rtems_semaphore_obtain (available) */ - - Timer_initialize(); - for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) - (void) rtems_semaphore_obtain( - smid, - RTEMS_DEFAULT_OPTIONS, - RTEMS_NO_TIMEOUT - ); - end_time = Read_timer(); - - semaphore_obtain_time += end_time; - - /* rtems_semaphore_release */ - - Timer_initialize(); - for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) - (void) rtems_semaphore_release( smid ); - end_time = Read_timer(); - - semaphore_release_time += end_time; - - /* semaphore obtain (RTEMS_NO_WAIT) */ - Timer_initialize(); - for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) - rtems_semaphore_obtain( smid, RTEMS_NO_WAIT, RTEMS_NO_TIMEOUT ); - semaphore_obtain_no_wait_time += Read_timer(); - - Timer_initialize(); - for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) - rtems_semaphore_release( smid ); - end_time = Read_timer(); - - semaphore_release_time += end_time; - } - - put_time( - "rtems_semaphore_obtain", - semaphore_obtain_time, - OPERATION_COUNT * OPERATION_COUNT, - semaphore_obtain_loop_time, - CALLING_OVERHEAD_SEMAPHORE_OBTAIN - ); - - put_time( - "rtems_semaphore_obtain (RTEMS_NO_WAIT)", - semaphore_obtain_no_wait_time, - OPERATION_COUNT * OPERATION_COUNT, - semaphore_obtain_loop_time, - CALLING_OVERHEAD_SEMAPHORE_OBTAIN - ); - - put_time( - "rtems_semaphore_release", - semaphore_release_time, - OPERATION_COUNT * OPERATION_COUNT * 2, - semaphore_release_loop_time * 2, - CALLING_OVERHEAD_SEMAPHORE_RELEASE - ); - - exit( 0 ); -} |