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Rev | Author | Line No. | Line |
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195 | vana | 1 | /* |
2 | * Copyright (C) 2005 Jakub Vana |
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3 | * Copyright (C) 2005 Jakub Jermar |
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4 | * All rights reserved. |
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5 | * |
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6 | * Redistribution and use in source and binary forms, with or without |
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7 | * modification, are permitted provided that the following conditions |
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8 | * are met: |
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9 | * |
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10 | * - Redistributions of source code must retain the above copyright |
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11 | * notice, this list of conditions and the following disclaimer. |
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12 | * - Redistributions in binary form must reproduce the above copyright |
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13 | * notice, this list of conditions and the following disclaimer in the |
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14 | * documentation and/or other materials provided with the distribution. |
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15 | * - The name of the author may not be used to endorse or promote products |
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16 | * derived from this software without specific prior written permission. |
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17 | * |
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18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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19 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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20 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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21 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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22 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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23 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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24 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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25 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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26 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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27 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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28 | */ |
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29 | |||
30 | #include <print.h> |
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31 | #include <debug.h> |
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32 | |||
33 | #include <test.h> |
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1104 | jermar | 34 | #include <atomic.h> |
195 | vana | 35 | #include <proc/thread.h> |
36 | |||
37 | #include <arch.h> |
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38 | |||
39 | #define THREADS 5 |
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40 | |||
2028 | decky | 41 | static atomic_t finish; |
42 | static atomic_t threads_finished; |
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2053 | decky | 43 | static bool sh_quiet; |
2028 | decky | 44 | |
1062 | jermar | 45 | static void threadtest(void *data) |
195 | vana | 46 | { |
1658 | vana | 47 | thread_detach(THREAD); |
48 | |||
2028 | decky | 49 | while (atomic_get(&finish)) { |
2053 | decky | 50 | if (!sh_quiet) |
51 | printf("%d\n", (int) (THREAD->tid)); |
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2028 | decky | 52 | thread_usleep(100); |
53 | } |
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54 | atomic_inc(&threads_finished); |
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195 | vana | 55 | } |
56 | |||
2050 | decky | 57 | char * test_thread1(bool quiet) |
195 | vana | 58 | { |
2028 | decky | 59 | unsigned int i, total = 0; |
2053 | decky | 60 | sh_quiet = quiet; |
2028 | decky | 61 | |
62 | atomic_set(&finish, 1); |
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63 | atomic_set(&threads_finished, 0); |
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195 | vana | 64 | |
2028 | decky | 65 | for (i = 0; i < THREADS; i++) { |
66 | thread_t *t; |
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2042 | decky | 67 | if (!(t = thread_create(threadtest, NULL, TASK, 0, "threadtest", false))) { |
2053 | decky | 68 | if (!quiet) |
69 | printf("Could not create thread %d\n", i); |
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2028 | decky | 70 | break; |
71 | } |
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195 | vana | 72 | thread_ready(t); |
2028 | decky | 73 | total++; |
195 | vana | 74 | } |
2028 | decky | 75 | |
2053 | decky | 76 | if (!quiet) |
77 | printf("Running threads for 10 seconds...\n"); |
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2028 | decky | 78 | thread_sleep(10); |
79 | |||
80 | atomic_set(&finish, 0); |
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81 | while (atomic_get(&threads_finished) < total) { |
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2053 | decky | 82 | if (!quiet) |
83 | printf("Threads left: %d\n", total - atomic_get(&threads_finished)); |
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2028 | decky | 84 | thread_sleep(1); |
85 | } |
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86 | |||
87 | return NULL; |
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195 | vana | 88 | } |