[352c9b2] | 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 | * |
---|
[d2b8d742] | 13 | * COPYRIGHT (c) 1989-1999. |
---|
| 14 | * On-Line Applications Research Corporation (OAR). |
---|
| 15 | * |
---|
[352c9b2] | 16 | * The license and distribution terms for this file may be |
---|
| 17 | * found in the file LICENSE in this distribution or at |
---|
[a62b4d7] | 18 | * http://www.rtems.com/license/LICENSE. |
---|
[352c9b2] | 19 | * |
---|
| 20 | * $Id$ |
---|
| 21 | */ |
---|
| 22 | |
---|
| 23 | #define TEST_INIT |
---|
| 24 | #include "system.h" |
---|
| 25 | #include <timesys.h> |
---|
| 26 | #include <stdio.h> |
---|
| 27 | |
---|
| 28 | void ITRON_Init( void ) |
---|
| 29 | { |
---|
| 30 | T_CSEM pk_csem; |
---|
| 31 | T_RSEM pk_rsem; |
---|
| 32 | int index; |
---|
| 33 | |
---|
| 34 | pk_csem.isemcnt = 2; |
---|
| 35 | pk_csem.maxsem = 3; |
---|
| 36 | pk_csem.sematr = TA_TFIFO; |
---|
| 37 | |
---|
| 38 | printf( "\n\n*** TMITRON01 -- ITRON TIMING TEST ***\n" ); |
---|
| 39 | |
---|
| 40 | /* |
---|
| 41 | * time one invocation of cre_sem |
---|
| 42 | */ |
---|
| 43 | |
---|
| 44 | Timer_initialize(); |
---|
| 45 | (void) cre_sem( 1, &pk_csem ); |
---|
| 46 | end_time = Read_timer(); |
---|
| 47 | put_time( |
---|
| 48 | "cre_sem", |
---|
| 49 | end_time, |
---|
| 50 | 1, |
---|
| 51 | 0, /* no loop overhead to take out */ |
---|
| 52 | 0 /* no calling overhead */ |
---|
| 53 | ); |
---|
| 54 | |
---|
| 55 | /* |
---|
| 56 | * time one invocation of del_sem |
---|
| 57 | */ |
---|
| 58 | |
---|
[8f71a36] | 59 | Timer_initialize(); |
---|
[352c9b2] | 60 | (void) del_sem( 1 ); |
---|
| 61 | end_time = Read_timer(); |
---|
| 62 | put_time( |
---|
| 63 | "del_sem", |
---|
| 64 | end_time, |
---|
| 65 | 1, |
---|
| 66 | 0, /* no loop overhead to take out */ |
---|
| 67 | 0 /* no calling overhead */ |
---|
| 68 | ); |
---|
| 69 | |
---|
| 70 | pk_csem.isemcnt = 100; |
---|
| 71 | pk_csem.maxsem = 100; |
---|
| 72 | pk_csem.sematr = TA_TFIFO; |
---|
| 73 | (void) cre_sem( 1, &pk_csem ); |
---|
| 74 | |
---|
| 75 | /* |
---|
| 76 | * time preq_sem (available) |
---|
| 77 | */ |
---|
| 78 | |
---|
| 79 | Timer_initialize(); |
---|
| 80 | for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) |
---|
| 81 | (void) preq_sem( 1 ); |
---|
| 82 | end_time = Read_timer(); |
---|
| 83 | put_time( |
---|
| 84 | "preq_sem (available)", |
---|
| 85 | end_time, |
---|
| 86 | OPERATION_COUNT, |
---|
| 87 | 0, /* don't take the loop overhead out */ |
---|
| 88 | 0 /* no calling overhead */ |
---|
| 89 | ); |
---|
| 90 | |
---|
| 91 | /* |
---|
| 92 | * time preq_sem (not available) |
---|
| 93 | */ |
---|
| 94 | |
---|
| 95 | Timer_initialize(); |
---|
| 96 | for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) |
---|
| 97 | (void) preq_sem( 1 ); |
---|
| 98 | end_time = Read_timer(); |
---|
| 99 | put_time( |
---|
| 100 | "preq_sem (not available)", |
---|
| 101 | end_time, |
---|
| 102 | OPERATION_COUNT, |
---|
| 103 | 0, /* don't take the loop overhead out */ |
---|
| 104 | 0 /* no calling overhead */ |
---|
| 105 | ); |
---|
| 106 | |
---|
| 107 | /* |
---|
| 108 | * time sig_sem (no waiting tasks) |
---|
| 109 | */ |
---|
[8f71a36] | 110 | |
---|
| 111 | Timer_initialize(); |
---|
[352c9b2] | 112 | for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) |
---|
| 113 | (void) sig_sem( 1 ); |
---|
| 114 | end_time = Read_timer(); |
---|
| 115 | put_time( |
---|
| 116 | "sig_sem (no waiting tasks)", |
---|
| 117 | end_time, |
---|
| 118 | OPERATION_COUNT, |
---|
| 119 | 0, /* don't take the loop overhead out */ |
---|
| 120 | 0 /* no calling overhead */ |
---|
| 121 | ); |
---|
| 122 | |
---|
| 123 | /* |
---|
| 124 | * time ref_sem |
---|
| 125 | */ |
---|
| 126 | |
---|
| 127 | Timer_initialize(); |
---|
| 128 | for ( index = 1 ; index<=OPERATION_COUNT ; index++ ) |
---|
| 129 | (void) ref_sem( 1, &pk_rsem ); |
---|
| 130 | end_time = Read_timer(); |
---|
| 131 | put_time( |
---|
| 132 | "ref_sem", |
---|
| 133 | end_time, |
---|
| 134 | OPERATION_COUNT, |
---|
| 135 | 0, /* don't take the loop overhead out */ |
---|
| 136 | 0 /* no calling overhead */ |
---|
| 137 | ); |
---|
| 138 | |
---|
| 139 | printf( "\n\nXXX ADD BLOCKING AND PREEMPTING TIME TESTS\n\n" ); |
---|
| 140 | |
---|
| 141 | |
---|
| 142 | printf( "*** END OF TMITRON01 -- ITRON TIMING TEST ***\n" ); |
---|
[0428ddf3] | 143 | rtems_test_exit( 0 ); |
---|
[352c9b2] | 144 | } |
---|