source: rtems/testsuites/tmtests/include/timesys.h @ 03f2154e

4.104.114.84.95
Last change on this file since 03f2154e was 03f2154e, checked in by Joel Sherrill <joel.sherrill@…>, on Apr 22, 1997 at 5:20:27 PM

headers updated to reflect new style copyright notice as part
of switching to the modified GNU GPL.

  • Property mode set to 100644
File size: 1.4 KB
RevLine 
[3a4ae6c]1/*  timesys.h
[ac7d5ef0]2 *
[3a4ae6c]3 *  This header file contains the global variables for the Time
4 *  suite.
[ac7d5ef0]5 *
[03f2154e]6 *  COPYRIGHT (c) 1989-1997.
[ac7d5ef0]7 *  On-Line Applications Research Corporation (OAR).
[03f2154e]8 *  Copyright assigned to U.S. Government, 1994.
[ac7d5ef0]9 *
[03f2154e]10 *  The license and distribution terms for this file may in
11 *  the file LICENSE in this distribution or at
12 *  http://www.OARcorp.com/rtems/license.html.
[ac7d5ef0]13 *
[3235ad9]14 *  $Id$
[ac7d5ef0]15 */
16
[3a4ae6c]17#include <tmacros.h>
[ac7d5ef0]18
[3a4ae6c]19/*
20 *   How many times a particular operation is performed while timed.
21 */
22 
[ac7d5ef0]23#define OPERATION_COUNT 100
[3a4ae6c]24#define IT_COUNT        100
25
26/* functions */
27
28#define put_time( _message, _total_time, \
29                  _iterations, _loop_overhead, _overhead ) \
30    printf( \
31      "%s %d\n", \
32      (_message), \
33      (((_total_time) - (_loop_overhead)) / (_iterations)) - (_overhead) \
34    )
35
36#if  defined(STACK_CHECKER_ON) || defined(RTEMS_DEBUG)
37#define Print_Warning() \
38  do { \
39    puts( \
40      "\n" \
41      "THE TIMES REPORTED BY THIS TEST INCLUDE DEBUG CODE!\n" \
42      "\n" \
43    ); \
44  } while (0)
45
46#else
47#define Print_Warning()
48#endif
[ac7d5ef0]49
[3a4ae6c]50/* variables */
[ac7d5ef0]51
[3a4ae6c]52TEST_EXTERN volatile rtems_unsigned32 end_time;   /* ending time variable */
53TEST_EXTERN volatile rtems_unsigned32 overhead;   /* loop overhead variable */
[ac7d5ef0]54
[3a4ae6c]55TEST_EXTERN rtems_id   Task_id[ OPERATION_COUNT+1 ];   /* array of task ids */
56TEST_EXTERN rtems_id   Task_name[ OPERATION_COUNT+1 ]; /* array of task names */
[ac7d5ef0]57
58/* end of include file */
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