1 | /* Init |
---|
2 | * |
---|
3 | * This routine is the initialization task for this test program. |
---|
4 | * It is called from init_exec and has the responsibility for creating |
---|
5 | * and starting the tasks that make up the test. If the time of day |
---|
6 | * clock is required for the test, it should also be set to a known |
---|
7 | * value by this function. |
---|
8 | * |
---|
9 | * Input parameters: NONE |
---|
10 | * |
---|
11 | * Output parameters: NONE |
---|
12 | * |
---|
13 | * The license and distribution terms for this file may be |
---|
14 | * found in the file LICENSE in this distribution or at |
---|
15 | * http://www.OARcorp.com/rtems/license.html. |
---|
16 | * |
---|
17 | * $Id$ |
---|
18 | */ |
---|
19 | |
---|
20 | #define TEST_INIT |
---|
21 | #include "system.h" |
---|
22 | #include <timesys.h> |
---|
23 | #include <stdio.h> |
---|
24 | |
---|
25 | void ITRON_Init( void ) |
---|
26 | { |
---|
27 | T_CSEM pk_csem; |
---|
28 | T_RSEM pk_rsem; |
---|
29 | int index; |
---|
30 | |
---|
31 | pk_csem.isemcnt = 2; |
---|
32 | pk_csem.maxsem = 3; |
---|
33 | pk_csem.sematr = TA_TFIFO; |
---|
34 | |
---|
35 | printf( "\n\n*** TMITRON01 -- ITRON TIMING TEST ***\n" ); |
---|
36 | |
---|
37 | /* |
---|
38 | * time one invocation of cre_sem |
---|
39 | */ |
---|
40 | |
---|
41 | Timer_initialize(); |
---|
42 | (void) cre_sem( 1, &pk_csem ); |
---|
43 | end_time = Read_timer(); |
---|
44 | put_time( |
---|
45 | "cre_sem", |
---|
46 | end_time, |
---|
47 | 1, |
---|
48 | 0, /* no loop overhead to take out */ |
---|
49 | 0 /* no calling overhead */ |
---|
50 | ); |
---|
51 | |
---|
52 | /* |
---|
53 | * time one invocation of del_sem |
---|
54 | */ |
---|
55 | |
---|
56 | Timer_initialize(); |
---|
57 | (void) del_sem( 1 ); |
---|
58 | end_time = Read_timer(); |
---|
59 | put_time( |
---|
60 | "del_sem", |
---|
61 | end_time, |
---|
62 | 1, |
---|
63 | 0, /* no loop overhead to take out */ |
---|
64 | 0 /* no calling overhead */ |
---|
65 | ); |
---|
66 | |
---|
67 | pk_csem.isemcnt = 100; |
---|
68 | pk_csem.maxsem = 100; |
---|
69 | pk_csem.sematr = TA_TFIFO; |
---|
70 | (void) cre_sem( 1, &pk_csem ); |
---|
71 | |
---|
72 | /* |
---|
73 | * time preq_sem (available) |
---|
74 | */ |
---|
75 | |
---|
76 | Timer_initialize(); |
---|
77 | for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) |
---|
78 | (void) preq_sem( 1 ); |
---|
79 | end_time = Read_timer(); |
---|
80 | put_time( |
---|
81 | "preq_sem (available)", |
---|
82 | end_time, |
---|
83 | OPERATION_COUNT, |
---|
84 | 0, /* don't take the loop overhead out */ |
---|
85 | 0 /* no calling overhead */ |
---|
86 | ); |
---|
87 | |
---|
88 | /* |
---|
89 | * time preq_sem (not available) |
---|
90 | */ |
---|
91 | |
---|
92 | Timer_initialize(); |
---|
93 | for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) |
---|
94 | (void) preq_sem( 1 ); |
---|
95 | end_time = Read_timer(); |
---|
96 | put_time( |
---|
97 | "preq_sem (not available)", |
---|
98 | end_time, |
---|
99 | OPERATION_COUNT, |
---|
100 | 0, /* don't take the loop overhead out */ |
---|
101 | 0 /* no calling overhead */ |
---|
102 | ); |
---|
103 | |
---|
104 | /* |
---|
105 | * time sig_sem (no waiting tasks) |
---|
106 | */ |
---|
107 | |
---|
108 | Timer_initialize(); |
---|
109 | for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) |
---|
110 | (void) sig_sem( 1 ); |
---|
111 | end_time = Read_timer(); |
---|
112 | put_time( |
---|
113 | "sig_sem (no waiting tasks)", |
---|
114 | end_time, |
---|
115 | OPERATION_COUNT, |
---|
116 | 0, /* don't take the loop overhead out */ |
---|
117 | 0 /* no calling overhead */ |
---|
118 | ); |
---|
119 | |
---|
120 | /* |
---|
121 | * time ref_sem |
---|
122 | */ |
---|
123 | |
---|
124 | Timer_initialize(); |
---|
125 | for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) |
---|
126 | (void) ref_sem( 1, &pk_rsem ); |
---|
127 | end_time = Read_timer(); |
---|
128 | put_time( |
---|
129 | "ref_sem", |
---|
130 | end_time, |
---|
131 | OPERATION_COUNT, |
---|
132 | 0, /* don't take the loop overhead out */ |
---|
133 | 0 /* no calling overhead */ |
---|
134 | ); |
---|
135 | |
---|
136 | printf( "\n\nXXX ADD BLOCKING AND PREEMPTING TIME TESTS\n\n" ); |
---|
137 | |
---|
138 | |
---|
139 | printf( "*** END OF TMITRON01 -- ITRON TIMING TEST ***\n" ); |
---|
140 | exit( 0 ); |
---|
141 | } |
---|