source:
rtems/c/src/tests/tmtests/tm28/task1.c
@
95a81ab
Last change on this file since 95a81ab was 95a81ab, checked in by Joel Sherrill <joel.sherrill@…>, on 09/04/03 at 18:53:55 | |
---|---|
|
|
File size: 2.7 KB |
Line | |
---|---|
1 | /* |
2 | * |
3 | * COPYRIGHT (c) 1989-1999. |
4 | * On-Line Applications Research Corporation (OAR). |
5 | * |
6 | * The license and distribution terms for this file may be |
7 | * found in the file LICENSE in this distribution or at |
8 | * http://www.rtems.com/license/LICENSE. |
9 | * |
10 | * $Id$ |
11 | */ |
12 | |
13 | #define TEST_INIT |
14 | #include "system.h" |
15 | |
16 | rtems_id Port_id; |
17 | |
18 | rtems_unsigned8 Internal_area[ 256 ] CPU_STRUCTURE_ALIGNMENT; |
19 | rtems_unsigned8 External_area[ 256 ] CPU_STRUCTURE_ALIGNMENT; |
20 | |
21 | rtems_task Test_task( |
22 | rtems_task_argument argument |
23 | ); |
24 | |
25 | rtems_task Init( |
26 | rtems_task_argument argument |
27 | ) |
28 | { |
29 | rtems_status_code status; |
30 | |
31 | Print_Warning(); |
32 | |
33 | puts( "\n\n*** TIME TEST 28 ***" ); |
34 | |
35 | status = rtems_task_create( |
36 | rtems_build_name( 'T', 'I', 'M', 'E' ), |
37 | 128, |
38 | RTEMS_MINIMUM_STACK_SIZE, |
39 | RTEMS_DEFAULT_MODES, |
40 | RTEMS_DEFAULT_ATTRIBUTES, |
41 | &Task_id[ 1 ] |
42 | ); |
43 | directive_failed( status, "rtems_task_create" ); |
44 | |
45 | status = rtems_task_start( Task_id[ 1 ], Test_task, 0 ); |
46 | directive_failed( status, "rtems_task_start" ); |
47 | |
48 | status = rtems_task_delete( RTEMS_SELF ); |
49 | directive_failed( status, "rtems_task_delete of RTEMS_SELF" ); |
50 | } |
51 | |
52 | rtems_task Test_task ( |
53 | rtems_task_argument argument |
54 | ) |
55 | { |
56 | rtems_name name; |
57 | rtems_unsigned32 index; |
58 | void *converted; |
59 | |
60 | Timer_initialize(); |
61 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
62 | (void) Empty_function(); |
63 | overhead = Read_timer(); |
64 | |
65 | name = rtems_build_name( 'P', 'O', 'R', 'T' ), |
66 | |
67 | Timer_initialize(); |
68 | rtems_port_create( |
69 | name, |
70 | Internal_area, |
71 | External_area, |
72 | 0xff, |
73 | &Port_id |
74 | ); |
75 | end_time = Read_timer(); |
76 | |
77 | put_time( |
78 | "rtems_port_create", |
79 | end_time, |
80 | 1, |
81 | 0, |
82 | CALLING_OVERHEAD_PORT_CREATE |
83 | ); |
84 | |
85 | Timer_initialize(); |
86 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
87 | (void) rtems_port_external_to_internal( |
88 | Port_id, |
89 | &External_area[ 0xf ], |
90 | &converted |
91 | ); |
92 | end_time = Read_timer(); |
93 | |
94 | put_time( |
95 | "rtems_port_external_to_internal", |
96 | end_time, |
97 | OPERATION_COUNT, |
98 | overhead, |
99 | CALLING_OVERHEAD_PORT_EXTERNAL_TO_INTERNAL |
100 | ); |
101 | |
102 | Timer_initialize(); |
103 | for ( index=1 ; index <= OPERATION_COUNT ; index++ ) |
104 | (void) rtems_port_internal_to_external( |
105 | Port_id, |
106 | &Internal_area[ 0xf ], |
107 | &converted |
108 | ); |
109 | end_time = Read_timer(); |
110 | |
111 | put_time( |
112 | "rtems_port_internal_to_external", |
113 | end_time, |
114 | OPERATION_COUNT, |
115 | overhead, |
116 | CALLING_OVERHEAD_PORT_INTERNAL_TO_EXTERNAL |
117 | ); |
118 | |
119 | Timer_initialize(); |
120 | rtems_port_delete( Port_id ); |
121 | end_time = Read_timer(); |
122 | |
123 | put_time( |
124 | "rtems_port_delete", |
125 | end_time, |
126 | 1, |
127 | 0, |
128 | CALLING_OVERHEAD_PORT_DELETE |
129 | ); |
130 | |
131 | puts( "*** END OF TEST 28 ***" ); |
132 | rtems_test_exit( 0 ); |
133 | } |
Note: See TracBrowser
for help on using the repository browser.