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| Rev 4055 | Rev 4296 | ||
|---|---|---|---|
| Line 41... | Line 41... | ||
| 41 | #define ATTEMPTS 5 |
41 | #define ATTEMPTS 5 |
| 42 | 42 | ||
| 43 | static atomic_t threads_ok; |
43 | static atomic_t threads_ok; |
| 44 | static atomic_t threads_fault; |
44 | static atomic_t threads_fault; |
| 45 | static waitq_t can_start; |
45 | static waitq_t can_start; |
| 46 | static bool sh_quiet; |
- | |
| 47 | - | ||
| 48 | 46 | ||
| 49 | static void testit1(void *data) |
47 | static void testit1(void *data) |
| 50 | { |
48 | { |
| 51 | int i; |
49 | int i; |
| 52 | int arg __attribute__((aligned(16))) = (int) ((unative_t) data); |
50 | int arg __attribute__((aligned(16))) = (int) ((unative_t) data); |
| 53 | int after_arg __attribute__((aligned(16))); |
51 | int after_arg __attribute__((aligned(16))); |
| 54 | 52 | ||
| 55 | thread_detach(THREAD); |
53 | thread_detach(THREAD); |
| 56 | 54 | ||
| 57 | waitq_sleep(&can_start); |
55 | waitq_sleep(&can_start); |
| 58 | 56 | ||
| 59 | for (i = 0; i < ATTEMPTS; i++) { |
57 | for (i = 0; i < ATTEMPTS; i++) { |
| 60 | asm volatile ( |
58 | asm volatile ( |
| 61 | "movlpd %[arg], %%xmm2\n" |
59 | "movlpd %[arg], %%xmm2\n" |
| 62 | : [arg] "=m" (arg) |
60 | : [arg] "=m" (arg) |
| 63 | ); |
61 | ); |
| 64 | 62 | ||
| 65 | delay(DELAY); |
63 | delay(DELAY); |
| 66 | asm volatile ( |
64 | asm volatile ( |
| 67 | "movlpd %%xmm2, %[after_arg]\n" |
65 | "movlpd %%xmm2, %[after_arg]\n" |
| 68 | : [after_arg] "=m" (after_arg) |
66 | : [after_arg] "=m" (after_arg) |
| 69 | ); |
67 | ); |
| 70 | 68 | ||
| 71 | if (arg != after_arg) { |
69 | if (arg != after_arg) { |
| 72 | if (!sh_quiet) |
- | |
| 73 | printf("tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
70 | TPRINTF("tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
| 74 | atomic_inc(&threads_fault); |
71 | atomic_inc(&threads_fault); |
| 75 | break; |
72 | break; |
| 76 | } |
73 | } |
| 77 | } |
74 | } |
| 78 | atomic_inc(&threads_ok); |
75 | atomic_inc(&threads_ok); |
| Line 85... | Line 82... | ||
| 85 | int after_arg __attribute__((aligned(16))); |
82 | int after_arg __attribute__((aligned(16))); |
| 86 | 83 | ||
| 87 | thread_detach(THREAD); |
84 | thread_detach(THREAD); |
| 88 | 85 | ||
| 89 | waitq_sleep(&can_start); |
86 | waitq_sleep(&can_start); |
| 90 | 87 | ||
| 91 | for (i = 0; i < ATTEMPTS; i++) { |
88 | for (i = 0; i < ATTEMPTS; i++) { |
| 92 | asm volatile ( |
89 | asm volatile ( |
| 93 | "movlpd %[arg], %%xmm2\n" |
90 | "movlpd %[arg], %%xmm2\n" |
| 94 | : [arg] "=m" (arg) |
91 | : [arg] "=m" (arg) |
| 95 | ); |
92 | ); |
| 96 | 93 | ||
| 97 | scheduler(); |
94 | scheduler(); |
| 98 | asm volatile ( |
95 | asm volatile ( |
| 99 | "movlpd %%xmm2, %[after_arg]\n" |
96 | "movlpd %%xmm2, %[after_arg]\n" |
| 100 | : [after_arg] "=m" (after_arg) |
97 | : [after_arg] "=m" (after_arg) |
| 101 | ); |
98 | ); |
| 102 | 99 | ||
| 103 | if (arg != after_arg) { |
100 | if (arg != after_arg) { |
| 104 | if (!sh_quiet) |
- | |
| 105 | printf("tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
101 | TPRINTF("tid%" PRIu64 ": arg(%d) != %d\n", THREAD->tid, arg, after_arg); |
| 106 | atomic_inc(&threads_fault); |
102 | atomic_inc(&threads_fault); |
| 107 | break; |
103 | break; |
| 108 | } |
104 | } |
| 109 | } |
105 | } |
| 110 | atomic_inc(&threads_ok); |
106 | atomic_inc(&threads_ok); |
| 111 | } |
107 | } |
| 112 | 108 | ||
| 113 | - | ||
| 114 | char * test_sse1(bool quiet) |
109 | char *test_sse1(void) |
| 115 | { |
110 | { |
| 116 | unsigned int i, total = 0; |
111 | unsigned int i, total = 0; |
| 117 | sh_quiet = quiet; |
- | |
| 118 | 112 | ||
| 119 | waitq_initialize(&can_start); |
113 | waitq_initialize(&can_start); |
| 120 | atomic_set(&threads_ok, 0); |
114 | atomic_set(&threads_ok, 0); |
| 121 | atomic_set(&threads_fault, 0); |
115 | atomic_set(&threads_fault, 0); |
| 122 | 116 | ||
| 123 | if (!quiet) |
- | |
| 124 | printf("Creating %u threads... ", 2 * THREADS); |
117 | TPRINTF("Creating %u threads... ", 2 * THREADS); |
| 125 | 118 | ||
| 126 | for (i = 0; i < THREADS; i++) { |
119 | for (i = 0; i < THREADS; i++) { |
| 127 | thread_t *t; |
120 | thread_t *t; |
| 128 | 121 | ||
| 129 | if (!(t = thread_create(testit1, (void *) ((unative_t) 2 * i), TASK, 0, "testit1", false))) { |
122 | if (!(t = thread_create(testit1, (void *) ((unative_t) 2 * i), TASK, 0, "testit1", false))) { |
| 130 | if (!quiet) |
- | |
| 131 | printf("could not create thread %u\n", 2 * i); |
123 | TPRINTF("could not create thread %u\n", 2 * i); |
| 132 | break; |
124 | break; |
| 133 | } |
125 | } |
| 134 | thread_ready(t); |
126 | thread_ready(t); |
| 135 | total++; |
127 | total++; |
| 136 | 128 | ||
| 137 | if (!(t = thread_create(testit2, (void *) ((unative_t) 2 * i + 1), TASK, 0, "testit2", false))) { |
129 | if (!(t = thread_create(testit2, (void *) ((unative_t) 2 * i + 1), TASK, 0, "testit2", false))) { |
| 138 | if (!quiet) |
- | |
| 139 | printf("could not create thread %u\n", 2 * i + 1); |
130 | TPRINTF("could not create thread %u\n", 2 * i + 1); |
| 140 | break; |
131 | break; |
| 141 | } |
132 | } |
| 142 | thread_ready(t); |
133 | thread_ready(t); |
| 143 | total++; |
134 | total++; |
| 144 | } |
135 | } |
| 145 | 136 | ||
| 146 | if (!quiet) |
- | |
| 147 | printf("ok\n"); |
137 | TPRINTF("ok\n"); |
| 148 | 138 | ||
| 149 | thread_sleep(1); |
139 | thread_sleep(1); |
| 150 | waitq_wakeup(&can_start, WAKEUP_ALL); |
140 | waitq_wakeup(&can_start, WAKEUP_ALL); |
| 151 | 141 | ||
| 152 | while (atomic_get(&threads_ok) != (long) total) { |
142 | while (atomic_get(&threads_ok) != (long) total) { |
| 153 | if (!quiet) |
- | |
| 154 | printf("Threads left: %d\n", total - atomic_get(&threads_ok)); |
143 | TPRINTF("Threads left: %d\n", total - atomic_get(&threads_ok)); |
| 155 | thread_sleep(1); |
144 | thread_sleep(1); |
| 156 | } |
145 | } |
| 157 | 146 | ||
| 158 | if (atomic_get(&threads_fault) == 0) |
147 | if (atomic_get(&threads_fault) == 0) |
| 159 | return NULL; |
148 | return NULL; |