mirror of
https://gitlab.rtems.org/rtems/rtos/rtems.git
synced 2026-09-21 03:48:00 +08:00
Joel Sherrill
b454bc9149
* Per PR47 add support for buffered test output. This involved adding defines to redirect output to a buffer and dump it when full, at "test pause", and at exit. To avoid problems when redefining exit(), all tests were modified to call rtems_test_exit(). Some tests, notable psxtests, had to be modified to include the standard test macro .h file (pmacros.h or tmacros.h) to enable this support. * include/timesys.h, tm01/task1.c, tm02/task1.c, tm03/task1.c, tm04/task1.c, tm05/task1.c, tm06/task1.c, tm07/task1.c, tm08/task1.c, tm09/task1.c, tm10/task1.c, tm11/task1.c, tm12/task1.c, tm13/task1.c, tm14/task1.c, tm15/task1.c, tm16/task1.c, tm17/task1.c, tm18/task1.c, tm19/task1.c, tm20/task1.c, tm21/task1.c, tm22/task1.c, tm23/task1.c, tm24/task1.c, tm25/task1.c, tm26/task1.c, tm27/task1.c, tm28/task1.c, tm29/task1.c, tmck/task1.c, tmoverhd/testtask.c: Modified.
67 lines
1.9 KiB
C
67 lines
1.9 KiB
C
/* timesys.h
|
|
*
|
|
* This header file contains the global variables for the Time
|
|
* suite.
|
|
*
|
|
* 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.
|
|
*
|
|
* $Id$
|
|
*/
|
|
|
|
#include <tmacros.h>
|
|
|
|
/*
|
|
* This constant determines the maximum number of a resource
|
|
* that will be created. For example, some test create multiple
|
|
* blocking tasks to determine the execution time of blocking
|
|
* services. By default, the blocking time of 100 tasks will
|
|
* be measured. Small targets often do not have enough memory
|
|
* to create 100 tasks. By overriding the default OPERATION_COUNT
|
|
* with a lower number (typically 10 or less), all of the time tests
|
|
* can usually be run. This is stil not very fine-grained but
|
|
* is enough to significantly reduce memory consumption.
|
|
*/
|
|
|
|
#ifndef OPERATION_COUNT
|
|
#define OPERATION_COUNT 100
|
|
#endif
|
|
|
|
/* functions */
|
|
|
|
#define put_time( _message, _total_time, \
|
|
_iterations, _loop_overhead, _overhead ) \
|
|
printf( \
|
|
"%s %d\n", \
|
|
(_message), \
|
|
(((_total_time) - (_loop_overhead)) / (_iterations)) - (_overhead) \
|
|
)
|
|
|
|
#if defined(STACK_CHECKER_ON) || defined(RTEMS_DEBUG)
|
|
#define Print_Warning() \
|
|
do { \
|
|
puts( \
|
|
"\n" \
|
|
"THE TIMES REPORTED BY THIS TEST INCLUDE DEBUG CODE!\n" \
|
|
"\n" \
|
|
); \
|
|
} while (0)
|
|
|
|
#else
|
|
#define Print_Warning()
|
|
#endif
|
|
|
|
/* variables */
|
|
|
|
TEST_EXTERN volatile rtems_unsigned32 end_time; /* ending time variable */
|
|
TEST_EXTERN volatile rtems_unsigned32 overhead; /* loop overhead variable */
|
|
|
|
TEST_EXTERN rtems_id Task_id[ OPERATION_COUNT+1 ]; /* array of task ids */
|
|
TEST_EXTERN rtems_id Task_name[ OPERATION_COUNT+1 ]; /* array of task names */
|
|
|
|
/* end of include file */
|