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