diff options
Diffstat (limited to 'testsuites/tmtests/tm01')
-rw-r--r-- | testsuites/tmtests/tm01/system.h | 23 | ||||
-rw-r--r-- | testsuites/tmtests/tm01/task1.c | 187 | ||||
-rw-r--r-- | testsuites/tmtests/tm01/tm01.doc | 13 |
3 files changed, 223 insertions, 0 deletions
diff --git a/testsuites/tmtests/tm01/system.h b/testsuites/tmtests/tm01/system.h new file mode 100644 index 0000000000..9133506e7f --- /dev/null +++ b/testsuites/tmtests/tm01/system.h @@ -0,0 +1,23 @@ +/* system.h + * + * This include file is used by all tests in the Time Suite. + * + * 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 <rtems.h> + +#include "coverhd.h" +#include "tmacros.h" + +#include "timesys.h" +#include "timegvar.h" diff --git a/testsuites/tmtests/tm01/task1.c b/testsuites/tmtests/tm01/task1.c new file mode 100644 index 0000000000..2463722320 --- /dev/null +++ b/testsuites/tmtests/tm01/task1.c @@ -0,0 +1,187 @@ +/* + * + * 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 ); +} diff --git a/testsuites/tmtests/tm01/tm01.doc b/testsuites/tmtests/tm01/tm01.doc new file mode 100644 index 0000000000..0de40191c6 --- /dev/null +++ b/testsuites/tmtests/tm01/tm01.doc @@ -0,0 +1,13 @@ +# +# $Id$ +# +# 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. +# + + |