Rev 4343 | Show entire file | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed
| Rev 4343 | Rev 4348 | ||
|---|---|---|---|
| Line 58... | Line 58... | ||
| 58 | } |
58 | } |
| 59 | 59 | ||
| 60 | static atomic_t threads_ok; |
60 | static atomic_t threads_ok; |
| 61 | static atomic_t threads_fault; |
61 | static atomic_t threads_fault; |
| 62 | static waitq_t can_start; |
62 | static waitq_t can_start; |
| 63 | static bool sh_quiet; |
- | |
| 64 | 63 | ||
| 65 | static void e(void *data) |
64 | static void e(void *data) |
| 66 | { |
65 | { |
| 67 | int i; |
66 | int i; |
| 68 | double e, d, le, f; |
67 | double e, d, le, f; |
| Line 80... | Line 79... | ||
| 80 | le = e; |
79 | le = e; |
| 81 | e = e + 1 / d; |
80 | e = e + 1 / d; |
| 82 | } |
81 | } |
| 83 | 82 | ||
| 84 | if ((int) (100000000 * e) != E_10e8) { |
83 | if ((int) (100000000 * e) != E_10e8) { |
| 85 | if (!sh_quiet) |
- | |
| 86 | printf("tid%" PRIu64 ": e*10e8=%zd should be %" PRIun "\n", THREAD->tid, (unative_t) (100000000 * e), (unative_t) E_10e8); |
84 | TPRINTF("tid%" PRIu64 ": e*10e8=%zd should be %" PRIun "\n", THREAD->tid, (unative_t) (100000000 * e), (unative_t) E_10e8); |
| 87 | atomic_inc(&threads_fault); |
85 | atomic_inc(&threads_fault); |
| 88 | break; |
86 | break; |
| 89 | } |
87 | } |
| 90 | } |
88 | } |
| 91 | atomic_inc(&threads_ok); |
89 | atomic_inc(&threads_ok); |
| Line 114... | Line 112... | ||
| 114 | lpi = pi; |
112 | lpi = pi; |
| 115 | pi = 2 * n * ad; |
113 | pi = 2 * n * ad; |
| 116 | } |
114 | } |
| 117 | 115 | ||
| 118 | if ((int) (100000000 * pi) != PI_10e8) { |
116 | if ((int) (100000000 * pi) != PI_10e8) { |
| 119 | if (!sh_quiet) |
- | |
| 120 | printf("tid%" PRIu64 ": pi*10e8=%zd should be %" PRIun "\n", THREAD->tid, (unative_t) (100000000 * pi), (unative_t) PI_10e8); |
117 | TPRINTF("tid%" PRIu64 ": pi*10e8=%zd should be %" PRIun "\n", THREAD->tid, (unative_t) (100000000 * pi), (unative_t) PI_10e8); |
| 121 | atomic_inc(&threads_fault); |
118 | atomic_inc(&threads_fault); |
| 122 | break; |
119 | break; |
| 123 | } |
120 | } |
| 124 | } |
121 | } |
| 125 | atomic_inc(&threads_ok); |
122 | atomic_inc(&threads_ok); |
| 126 | } |
123 | } |
| 127 | 124 | ||
| 128 | char * test_fpu1(bool quiet) |
125 | char *test_fpu1(void) |
| 129 | { |
126 | { |
| 130 | unsigned int i, total = 0; |
127 | unsigned int i, total = 0; |
| 131 | sh_quiet = quiet; |
- | |
| 132 | 128 | ||
| 133 | waitq_initialize(&can_start); |
129 | waitq_initialize(&can_start); |
| 134 | atomic_set(&threads_ok, 0); |
130 | atomic_set(&threads_ok, 0); |
| 135 | atomic_set(&threads_fault, 0); |
131 | atomic_set(&threads_fault, 0); |
| 136 | 132 | ||
| 137 | if (!quiet) |
- | |
| 138 | printf("Creating %u threads... ", 2 * THREADS); |
133 | TPRINTF("Creating %u threads... ", 2 * THREADS); |
| 139 | 134 | ||
| 140 | for (i = 0; i < THREADS; i++) { |
135 | for (i = 0; i < THREADS; i++) { |
| 141 | thread_t *t; |
136 | thread_t *t; |
| 142 | 137 | ||
| 143 | if (!(t = thread_create(e, NULL, TASK, 0, "e", false))) { |
138 | if (!(t = thread_create(e, NULL, TASK, 0, "e", false))) { |
| 144 | if (!quiet) |
- | |
| 145 | printf("could not create thread %u\n", 2 * i); |
139 | TPRINTF("could not create thread %u\n", 2 * i); |
| 146 | break; |
140 | break; |
| 147 | } |
141 | } |
| 148 | thread_ready(t); |
142 | thread_ready(t); |
| 149 | total++; |
143 | total++; |
| 150 | 144 | ||
| 151 | if (!(t = thread_create(pi, NULL, TASK, 0, "pi", false))) { |
145 | if (!(t = thread_create(pi, NULL, TASK, 0, "pi", false))) { |
| 152 | if (!quiet) |
- | |
| 153 | printf("could not create thread %u\n", 2 * i + 1); |
146 | TPRINTF("could not create thread %u\n", 2 * i + 1); |
| 154 | break; |
147 | break; |
| 155 | } |
148 | } |
| 156 | thread_ready(t); |
149 | thread_ready(t); |
| 157 | total++; |
150 | total++; |
| 158 | } |
151 | } |
| 159 | 152 | ||
| 160 | if (!quiet) |
- | |
| 161 | printf("ok\n"); |
153 | TPRINTF("ok\n"); |
| 162 | 154 | ||
| 163 | thread_sleep(1); |
155 | thread_sleep(1); |
| 164 | waitq_wakeup(&can_start, WAKEUP_ALL); |
156 | waitq_wakeup(&can_start, WAKEUP_ALL); |
| 165 | 157 | ||
| 166 | while (atomic_get(&threads_ok) != (long) total) { |
158 | while (atomic_get(&threads_ok) != (long) total) { |
| 167 | if (!quiet) |
- | |
| 168 | printf("Threads left: %d\n", total - atomic_get(&threads_ok)); |
159 | TPRINTF("Threads left: %d\n", total - atomic_get(&threads_ok)); |
| 169 | thread_sleep(1); |
160 | thread_sleep(1); |
| 170 | } |
161 | } |
| 171 | 162 | ||
| 172 | if (atomic_get(&threads_fault) == 0) |
163 | if (atomic_get(&threads_fault) == 0) |
| 173 | return NULL; |
164 | return NULL; |