Loading...
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 | /* syskernel.c */
/*
* Copyright (c) 1997-2010, 2012-2014 Wind River Systems, Inc.
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr.h>
#include <tc_util.h>
#include "syskernel.h"
#include <string.h>
K_THREAD_STACK_DEFINE(thread_stack1, STACK_SIZE);
K_THREAD_STACK_DEFINE(thread_stack2, STACK_SIZE);
struct k_thread thread_data1;
struct k_thread thread_data2;
char Msg[256];
FILE *output_file;
const char sz_success[] = "SUCCESSFUL";
const char sz_partial[] = "PARTIAL";
const char sz_fail[] = "FAILED";
/* time necessary to read the time */
u32_t tm_off;
/**
*
* @brief Get the time ticks before test starts
*
* Routine does necessary preparations for the test to start
*
* @return N/A
*/
void begin_test(void)
{
/*
* Invoke bench_test_start in order to be able to use
* tCheck static variable.
*/
bench_test_start();
}
/**
*
* @brief Checks number of tests and calculate average time
*
* @return 1 if success and 0 on failure
*
* @param i Number of tests.
* @param t Time in ticks for the whole test.
*/
int check_result(int i, u32_t t)
{
/*
* bench_test_end checks tCheck static variable.
* bench_test_start modifies it
*/
if (bench_test_end() != 0) {
fprintf(output_file, sz_case_result_fmt, sz_fail);
fprintf(output_file, sz_case_details_fmt,
"timer tick happened. Results are inaccurate");
fprintf(output_file, sz_case_end_fmt);
return 0;
}
if (i != NUMBER_OF_LOOPS) {
fprintf(output_file, sz_case_result_fmt, sz_fail);
fprintf(output_file, sz_case_details_fmt, "loop counter = ");
fprintf(output_file, "%i !!!", i);
fprintf(output_file, sz_case_end_fmt);
return 0;
}
fprintf(output_file, sz_case_result_fmt, sz_success);
fprintf(output_file, sz_case_details_fmt,
"Average time for 1 iteration: ");
fprintf(output_file, sz_case_timing_fmt,
SYS_CLOCK_HW_CYCLES_TO_NS_AVG(t, NUMBER_OF_LOOPS));
fprintf(output_file, sz_case_end_fmt);
return 1;
}
/**
*
* @brief Check for a key press
*
* @return 1 when a keyboard key is pressed, or 0 if no keyboard support
*/
int kbhit(void)
{
return 0;
}
/**
*
* @brief Prepares the test output
*
* @param continuously Run test till the user presses the key.
*
* @return N/A
*/
void init_output(int *continuously)
{
ARG_UNUSED(continuously);
/*
* send all printf and fprintf to console
*/
output_file = stdout;
}
/**
*
* @brief Close output for the test
*
* @return N/A
*/
void output_close(void)
{
}
/**
*
* @brief Perform all selected benchmarks
*
* @return N/A
*/
void main(void)
{
int continuously = 0;
int test_result;
init_output(&continuously);
bench_test_init();
do {
fprintf(output_file, sz_module_title_fmt,
"kernel API test");
fprintf(output_file, sz_kernel_ver_fmt,
sys_kernel_version_get());
fprintf(output_file,
"\n\nEach test below is repeated %d times;\n"
"average time for one iteration is displayed.",
NUMBER_OF_LOOPS);
test_result = 0;
test_result += sema_test();
test_result += lifo_test();
test_result += fifo_test();
test_result += stack_test();
if (test_result) {
/* sema/lifo/fifo/stack account for 12 tests in total */
if (test_result == 12) {
fprintf(output_file, sz_module_result_fmt,
sz_success);
} else {
fprintf(output_file, sz_module_result_fmt,
sz_partial);
}
} else {
fprintf(output_file, sz_module_result_fmt, sz_fail);
}
TC_PRINT_RUNID;
} while (continuously && !kbhit());
output_close();
}
|