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31 | 31 | ||
32 | #include <atomic.h> |
32 | #include <atomic.h> |
33 | #include <thread.h> |
33 | #include <thread.h> |
34 | #include <stdio.h> |
34 | #include <stdio.h> |
35 | #include <unistd.h> |
35 | #include <unistd.h> |
- | 36 | #include <futex.h> |
|
36 | #include "../tester.h" |
37 | #include "../tester.h" |
37 | 38 | ||
38 | static atomic_t finish; |
39 | static atomic_t finish; |
39 | static atomic_t threads_finished; |
40 | static atomic_t threads_finished; |
40 | static bool sh_quiet; |
41 | static bool sh_quiet; |
41 | 42 | ||
- | 43 | static atomic_t srlz = FUTEX_INITIALIZER; |
|
- | 44 | ||
42 | static void threadtest(void *data) |
45 | static void threadtest(void *data) |
43 | { |
46 | { |
44 | thread_detach(thread_get_id()); |
47 | thread_detach(thread_get_id()); |
45 | 48 | ||
46 | while (atomic_get(&finish)) { |
49 | while (atomic_get(&finish)) { |
47 | if (!sh_quiet) |
50 | if (!sh_quiet) { |
- | 51 | futex_down(&srlz); |
|
48 | printf("%llu ", thread_get_id()); |
52 | printf("%llu ", thread_get_id()); |
- | 53 | futex_up(&srlz); |
|
- | 54 | } |
|
49 | usleep(100000); |
55 | usleep(100000); |
50 | } |
56 | } |
51 | atomic_inc(&threads_finished); |
57 | atomic_inc(&threads_finished); |
52 | } |
58 | } |
53 | 59 | ||
Line 66... | Line 72... | ||
66 | break; |
72 | break; |
67 | } |
73 | } |
68 | total++; |
74 | total++; |
69 | } |
75 | } |
70 | 76 | ||
71 | if (!quiet) |
77 | if (!quiet) { |
- | 78 | futex_down(&srlz); |
|
72 | printf("Running threads for 10 seconds...\n"); |
79 | printf("Running threads for 10 seconds...\n"); |
- | 80 | futex_up(&srlz); |
|
- | 81 | } |
|
73 | sleep(10); |
82 | sleep(10); |
74 | 83 | ||
75 | atomic_set(&finish, 0); |
84 | atomic_set(&finish, 0); |
76 | while (atomic_get(&threads_finished) < total) { |
85 | while (atomic_get(&threads_finished) < total) { |
77 | if (!quiet) |
86 | if (!quiet) |