source: rtems/c/src/ada-tests/tmtests/tm29/tmtest.adb @ 35e4691

4.104.114.84.95
Last change on this file since 35e4691 was 35e4691, checked in by Joel Sherrill <joel.sherrill@…>, on 09/04/03 at 18:50:41

2003-09-04 Joel Sherrill <joel@…>

  • mptests/mp01/config.h, mptests/mp01/mp01.adb, mptests/mp01/mptest.adb, mptests/mp01/mptest.ads, mptests/mp02/mptest.adb, mptests/mp02/mptest.ads, mptests/mp03/mptest.adb, mptests/mp03/mptest.ads, mptests/mp04/mptest.adb, mptests/mp04/mptest.ads, mptests/mp05/mptest.adb, mptests/mp05/mptest.ads, mptests/mp06/mptest.adb, mptests/mp06/mptest.ads, mptests/mp07/mptest.adb, mptests/mp07/mptest.ads, mptests/mp08/mptest.adb, mptests/mp08/mptest.ads, mptests/mp09/mptest.adb, mptests/mp09/mptest.ads, mptests/mp10/mptest.adb, mptests/mp10/mptest.ads, mptests/mp11/mptest.adb, mptests/mp11/mptest.ads, mptests/mp12/mptest.adb, mptests/mp12/mptest.ads, mptests/mp13/mptest.adb, mptests/mp13/mptest.ads, mptests/mp14/mptest.adb, mptests/mp14/mptest.ads, samples/base_mp/config.h, samples/base_mp/mptest.adb, samples/base_mp/mptest.ads, samples/base_sp/base_sp.adb, samples/base_sp/config.h, samples/base_sp/sptest.adb, samples/base_sp/sptest.ads, samples/hello/config.h, samples/hello/hello.adb, 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tmtests/tm13/tm13.adb, tmtests/tm13/tmtest.adb, tmtests/tm13/tmtest.ads, tmtests/tm14/config.h, tmtests/tm14/tm14.adb, tmtests/tm14/tmtest.adb, tmtests/tm14/tmtest.ads, tmtests/tm15/config.h, tmtests/tm15/tm15.adb, tmtests/tm15/tmtest.adb, tmtests/tm15/tmtest.ads, tmtests/tm16/config.h, tmtests/tm16/tm16.adb, tmtests/tm16/tmtest.adb, tmtests/tm16/tmtest.ads, tmtests/tm17/config.h, tmtests/tm17/tm17.adb, tmtests/tm17/tmtest.adb, tmtests/tm17/tmtest.ads, tmtests/tm18/config.h, tmtests/tm18/tm18.adb, tmtests/tm18/tmtest.adb, tmtests/tm18/tmtest.ads, tmtests/tm19/config.h, tmtests/tm19/tm19.adb, tmtests/tm19/tmtest.adb, tmtests/tm19/tmtest.ads, tmtests/tm20/config.h, tmtests/tm20/tm20.adb, tmtests/tm20/tmtest.adb, tmtests/tm20/tmtest.ads, tmtests/tm21/config.h, tmtests/tm21/tm21.adb, tmtests/tm21/tmtest.adb, tmtests/tm21/tmtest.ads, tmtests/tm22/config.h, tmtests/tm22/tm22.adb, tmtests/tm22/tmtest.adb, tmtests/tm22/tmtest.ads, tmtests/tm23/config.h, tmtests/tm23/tm23.adb, tmtests/tm23/tmtest.adb, tmtests/tm23/tmtest.ads, tmtests/tm24/config.h, tmtests/tm24/tm24.adb, tmtests/tm24/tmtest.adb, tmtests/tm24/tmtest.ads, tmtests/tm25/config.h, tmtests/tm25/tm25.adb, tmtests/tm25/tmtest.adb, tmtests/tm25/tmtest.ads, tmtests/tm28/config.h, tmtests/tm28/tm28.adb, tmtests/tm28/tmtest.adb, tmtests/tm28/tmtest.ads, tmtests/tm29/config.h, tmtests/tm29/tm29.adb, tmtests/tm29/tmtest.adb, tmtests/tm29/tmtest.ads, tmtests/tmck/config.h, tmtests/tmck/tmck.adb, tmtests/tmck/tmtest.adb, tmtests/tmck/tmtest.ads, tmtests/tmoverhd/config.h, tmtests/tmoverhd/dummy_rtems.adb, tmtests/tmoverhd/dummy_rtems.ads, tmtests/tmoverhd/tmoverhd.adb, tmtests/tmoverhd/tmtest.adb, tmtests/tmoverhd/tmtest.ads: URL for license changed.
  • Property mode set to 100644
File size: 5.6 KB
Line 
1--
2--  TMTEST / BODY
3--
4--  DESCRIPTION:
5--
6--  This package is the implementation of Test 29 of the RTEMS
7--  Timing Test Suite.
8--
9--  DEPENDENCIES:
10--
11-- 
12--
13--  COPYRIGHT (c) 1989-1997.
14--  On-Line Applications Research Corporation (OAR).
15--
16--  The license and distribution terms for this file may in
17--  the file LICENSE in this distribution or at
18--  http://www.rtems.com/license/LICENSE.
19--
20--  $Id$
21--
22
23with INTERFACES; use INTERFACES;
24with RTEMS;
25with RTEMS_CALLING_OVERHEAD;
26with TEST_SUPPORT;
27with TEXT_IO;
28with TIME_TEST_SUPPORT;
29with UNSIGNED32_IO;
30
31package body TMTEST is
32
33--PAGE
34--
35--  INIT
36--
37
38   procedure INIT (
39      ARGUMENT : in     RTEMS.TASK_ARGUMENT
40   ) is
41      ID     : RTEMS.ID;
42      STATUS : RTEMS.STATUS_CODES;
43   begin
44
45      TEXT_IO.NEW_LINE( 2 );
46      TEXT_IO.PUT_LINE( "*** TIME TEST 29 ***" );
47
48      TMTEST.PERIOD_NAME := RTEMS.BUILD_NAME( 'P', 'R', 'D', ' ' );
49
50      TIMER_DRIVER.INITIALIZE;
51         RTEMS.RATE_MONOTONIC_CREATE( TMTEST.PERIOD_NAME, ID, STATUS );
52      TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
53
54      TIME_TEST_SUPPORT.PUT_TIME(
55         "RATE_MONOTONIC_CREATE",
56         TMTEST.END_TIME,
57         1,
58         0,
59         RTEMS_CALLING_OVERHEAD.RATE_MONOTONIC_CREATE
60      );
61
62      TIMER_DRIVER.INITIALIZE;
63         RTEMS.RATE_MONOTONIC_PERIOD( ID, 10, STATUS );
64      TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
65
66      TIME_TEST_SUPPORT.PUT_TIME(
67         "RATE_MONOTONIC_PERIOD (initial)",
68         TMTEST.END_TIME,
69         1,
70         0,
71         RTEMS_CALLING_OVERHEAD.RATE_MONOTONIC_PERIOD
72      );
73
74      TIMER_DRIVER.INITIALIZE;
75         RTEMS.RATE_MONOTONIC_PERIOD( ID, RTEMS.PERIOD_STATUS, STATUS );
76      TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
77
78      TIME_TEST_SUPPORT.PUT_TIME(
79         "RATE_MONOTONIC_PERIOD (STATUS)",
80         TMTEST.END_TIME,
81         1,
82         0,
83         RTEMS_CALLING_OVERHEAD.RATE_MONOTONIC_PERIOD
84      );
85
86      TIMER_DRIVER.INITIALIZE;
87         RTEMS.RATE_MONOTONIC_CANCEL( ID, STATUS );
88      TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
89
90      TIME_TEST_SUPPORT.PUT_TIME(
91         "RATE_MONOTONIC_CANCEL",
92         TMTEST.END_TIME,
93         1,
94         0,
95         RTEMS_CALLING_OVERHEAD.RATE_MONOTONIC_CANCEL
96      );
97
98      TIMER_DRIVER.INITIALIZE;
99         RTEMS.RATE_MONOTONIC_DELETE( ID, STATUS );
100      TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
101
102      TIME_TEST_SUPPORT.PUT_TIME(
103         "RATE_MONOTONIC_DELETE (cancelled)",
104         TMTEST.END_TIME,
105         1,
106         0,
107         RTEMS_CALLING_OVERHEAD.RATE_MONOTONIC_DELETE
108      );
109
110      RTEMS.RATE_MONOTONIC_CREATE( TMTEST.PERIOD_NAME, ID, STATUS );
111      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "RATE_MONOTONIC_CREATE" );
112
113      RTEMS.RATE_MONOTONIC_PERIOD( ID, 10, STATUS );
114      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "RATE_MONOTONIC_PERIOD" );
115
116      TIMER_DRIVER.INITIALIZE;
117         RTEMS.RATE_MONOTONIC_DELETE( ID, STATUS );
118      TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
119
120      TIME_TEST_SUPPORT.PUT_TIME(
121         "RATE_MONOTONIC_DELETE (active)",
122         TMTEST.END_TIME,
123         1,
124         0,
125         RTEMS_CALLING_OVERHEAD.RATE_MONOTONIC_DELETE
126      );
127
128      for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
129      loop
130
131         RTEMS.TASK_CREATE(
132            RTEMS.BUILD_NAME( 'T', 'E', 'S', 'T' ),
133            128,
134            1024,
135            RTEMS.DEFAULT_MODES,
136            RTEMS.DEFAULT_ATTRIBUTES,
137            ID,
138            STATUS
139         );
140         TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" );
141
142         RTEMS.TASK_START( ID, TMTEST.TASKS'ACCESS, 0, STATUS );
143         TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" );
144
145      end loop;
146
147      RTEMS.TASK_CREATE(
148         RTEMS.BUILD_NAME( 'L', 'O', 'W', ' ' ),
149         200,
150         2048,
151         RTEMS.DEFAULT_MODES,
152         RTEMS.DEFAULT_ATTRIBUTES,
153         ID,
154         STATUS
155      );
156      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" );
157
158      RTEMS.TASK_START( ID, TMTEST.LOW_TASK'ACCESS, 0, STATUS );
159      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" );
160
161      TMTEST.TASK_COUNT := 0;
162
163      RTEMS.TASK_DELETE( RTEMS.SELF, STATUS );
164      TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" );
165
166   end INIT;
167
168--PAGE
169--
170--  TASKS
171--
172
173   procedure TASKS (
174      ARGUMENT : in     RTEMS.TASK_ARGUMENT
175   ) is
176      ID     : RTEMS.NAME;
177      STATUS : RTEMS.STATUS_CODES;
178   begin
179
180      RTEMS.RATE_MONOTONIC_CREATE( TMTEST.PERIOD_NAME, ID, STATUS );
181      RTEMS.RATE_MONOTONIC_PERIOD( ID, 10, STATUS );
182
183      -- Give up the processor to allow all tasks to actually
184      -- create and start their period timer before the benchmark
185      -- timer driver is initialized.
186
187      RTEMS.TASK_WAKE_AFTER( RTEMS.YIELD_PROCESSOR, STATUS );
188
189      TMTEST.TASK_COUNT := TMTEST.TASK_COUNT + 1;
190
191      if TMTEST.TASK_COUNT = 1 then
192         TIMER_DRIVER.INITIALIZE;
193      end if;
194
195      RTEMS.RATE_MONOTONIC_PERIOD( ID, 100, STATUS );
196
197   end TASKS;
198
199--PAGE
200--
201--  LOW_TASK
202--
203
204   procedure LOW_TASK (
205      ARGUMENT : in     RTEMS.TASK_ARGUMENT
206   ) is
207      INDEX    : RTEMS.UNSIGNED32;
208      OVERHEAD : RTEMS.UNSIGNED32;
209      STATUS   : RTEMS.STATUS_CODES;
210   begin
211
212      TMTEST.END_TIME := TIMER_DRIVER.READ_TIMER;
213
214      TIMER_DRIVER.INITIALIZE;
215         for INDEX in 1 .. TIME_TEST_SUPPORT.OPERATION_COUNT
216         loop
217            TIMER_DRIVER.EMPTY_FUNCTION;
218         end loop;
219      OVERHEAD := TIMER_DRIVER.READ_TIMER;
220
221      TIME_TEST_SUPPORT.PUT_TIME(
222         "RATE_MONOTONIC_PERIOD (blocking)",
223         TMTEST.END_TIME,
224         TIME_TEST_SUPPORT.OPERATION_COUNT,
225         OVERHEAD,
226         RTEMS_CALLING_OVERHEAD.RATE_MONOTONIC_PERIOD
227      );
228   
229      RTEMS.SHUTDOWN_EXECUTIVE( 0 );
230
231   end LOW_TASK;
232
233end TMTEST;
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