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35 | 35 | ||
36 | #define VAL_COUNT 1024 |
36 | #define VAL_COUNT 1024 |
37 | 37 | ||
38 | static void * data[VAL_COUNT]; |
38 | static void * data[VAL_COUNT]; |
39 | 39 | ||
40 | static void testit(int size, int count) |
40 | static void testit(int size, int count, bool quiet) |
41 | { |
41 | { |
42 | slab_cache_t *cache; |
42 | slab_cache_t *cache; |
43 | int i; |
43 | int i; |
44 | 44 | ||
- | 45 | if (!quiet) |
|
45 | printf("Creating cache, object size: %d.\n", size); |
46 | printf("Creating cache, object size: %d.\n", size); |
- | 47 | ||
46 | cache = slab_cache_create("test_cache", size, 0, NULL, NULL, |
48 | cache = slab_cache_create("test_cache", size, 0, NULL, NULL, |
47 | SLAB_CACHE_NOMAGAZINE); |
49 | SLAB_CACHE_NOMAGAZINE); |
- | 50 | ||
- | 51 | if (!quiet) |
|
48 | printf("Allocating %d items...", count); |
52 | printf("Allocating %d items...", count); |
- | 53 | ||
49 | for (i = 0; i < count; i++) { |
54 | for (i = 0; i < count; i++) { |
50 | data[i] = slab_alloc(cache, 0); |
55 | data[i] = slab_alloc(cache, 0); |
51 | memsetb((uintptr_t) data[i], size, 0); |
56 | memsetb((uintptr_t) data[i], size, 0); |
52 | } |
57 | } |
- | 58 | ||
- | 59 | if (!quiet) { |
|
53 | printf("done.\n"); |
60 | printf("done.\n"); |
54 | printf("Freeing %d items...", count); |
61 | printf("Freeing %d items...", count); |
- | 62 | } |
|
- | 63 | ||
55 | for (i = 0; i < count; i++) { |
64 | for (i = 0; i < count; i++) |
56 | slab_free(cache, data[i]); |
65 | slab_free(cache, data[i]); |
- | 66 | ||
- | 67 | if (!quiet) { |
|
- | 68 | printf("done.\n"); |
|
- | 69 | printf("Allocating %d items...", count); |
|
57 | } |
70 | } |
58 | printf("done.\n"); |
- | |
59 | 71 | ||
60 | printf("Allocating %d items...", count); |
- | |
61 | for (i = 0; i < count; i++) { |
72 | for (i = 0; i < count; i++) { |
62 | data[i] = slab_alloc(cache, 0); |
73 | data[i] = slab_alloc(cache, 0); |
63 | memsetb((uintptr_t) data[i], size, 0); |
74 | memsetb((uintptr_t) data[i], size, 0); |
64 | } |
75 | } |
- | 76 | ||
- | 77 | if (!quiet) { |
|
65 | printf("done.\n"); |
78 | printf("done.\n"); |
66 | - | ||
67 | printf("Freeing %d items...", count / 2); |
79 | printf("Freeing %d items...", count / 2); |
- | 80 | } |
|
- | 81 | ||
68 | for (i = count - 1; i >= count / 2; i--) { |
82 | for (i = count - 1; i >= count / 2; i--) |
69 | slab_free(cache, data[i]); |
83 | slab_free(cache, data[i]); |
- | 84 | ||
- | 85 | if (!quiet) { |
|
- | 86 | printf("done.\n"); |
|
- | 87 | printf("Allocating %d items...", count / 2); |
|
70 | } |
88 | } |
71 | printf("done.\n"); |
- | |
72 | 89 | ||
73 | printf("Allocating %d items...", count / 2); |
- | |
74 | for (i = count / 2; i < count; i++) { |
90 | for (i = count / 2; i < count; i++) { |
75 | data[i] = slab_alloc(cache, 0); |
91 | data[i] = slab_alloc(cache, 0); |
76 | memsetb((uintptr_t) data[i], size, 0); |
92 | memsetb((uintptr_t) data[i], size, 0); |
77 | } |
93 | } |
- | 94 | ||
- | 95 | if (!quiet) { |
|
78 | printf("done.\n"); |
96 | printf("done.\n"); |
79 | printf("Freeing %d items...", count); |
97 | printf("Freeing %d items...", count); |
80 | for (i = 0; i < count; i++) { |
- | |
81 | slab_free(cache, data[i]); |
- | |
82 | } |
98 | } |
- | 99 | ||
- | 100 | for (i = 0; i < count; i++) |
|
- | 101 | slab_free(cache, data[i]); |
|
- | 102 | ||
- | 103 | if (!quiet) |
|
83 | printf("done.\n"); |
104 | printf("done.\n"); |
84 | slab_cache_destroy(cache); |
105 | slab_cache_destroy(cache); |
85 | 106 | ||
- | 107 | if (!quiet) |
|
86 | printf("Test complete.\n"); |
108 | printf("Test complete.\n"); |
87 | } |
109 | } |
88 | 110 | ||
89 | static void testsimple(void) |
111 | static void testsimple(bool quiet) |
90 | { |
112 | { |
91 | testit(100, VAL_COUNT); |
113 | testit(100, VAL_COUNT, quiet); |
92 | testit(200, VAL_COUNT); |
114 | testit(200, VAL_COUNT, quiet); |
93 | testit(1024, VAL_COUNT); |
115 | testit(1024, VAL_COUNT, quiet); |
94 | testit(2048, 512); |
116 | testit(2048, 512, quiet); |
95 | testit(4000, 128); |
117 | testit(4000, 128, quiet); |
96 | testit(8192, 128); |
118 | testit(8192, 128, quiet); |
97 | testit(16384, 128); |
119 | testit(16384, 128, quiet); |
98 | testit(16385, 128); |
120 | testit(16385, 128, quiet); |
99 | } |
121 | } |
100 | 122 | ||
101 | #define THREADS 6 |
123 | #define THREADS 6 |
102 | #define THR_MEM_COUNT 1024 |
124 | #define THR_MEM_COUNT 1024 |
103 | #define THR_MEM_SIZE 128 |
125 | #define THR_MEM_SIZE 128 |
104 | 126 | ||
105 | static void * thr_data[THREADS][THR_MEM_COUNT]; |
127 | static void * thr_data[THREADS][THR_MEM_COUNT]; |
106 | static slab_cache_t *thr_cache; |
128 | static slab_cache_t *thr_cache; |
107 | static semaphore_t thr_sem; |
129 | static semaphore_t thr_sem; |
- | 130 | static bool sh_quiet; |
|
108 | 131 | ||
109 | static void slabtest(void *data) |
132 | static void slabtest(void *data) |
110 | { |
133 | { |
111 | int offs = (int) (unative_t) data; |
134 | int offs = (int) (unative_t) data; |
112 | int i, j; |
135 | int i, j; |
113 | 136 | ||
114 | thread_detach(THREAD); |
137 | thread_detach(THREAD); |
115 | 138 | ||
- | 139 | if (!sh_quiet) |
|
116 | printf("Starting thread #%d...\n",THREAD->tid); |
140 | printf("Starting thread #%d...\n", THREAD->tid); |
- | 141 | ||
117 | for (j = 0; j < 10; j++) { |
142 | for (j = 0; j < 10; j++) { |
118 | for (i = 0; i < THR_MEM_COUNT; i++) |
143 | for (i = 0; i < THR_MEM_COUNT; i++) |
119 | thr_data[offs][i] = slab_alloc(thr_cache,0); |
144 | thr_data[offs][i] = slab_alloc(thr_cache,0); |
120 | for (i = 0; i < THR_MEM_COUNT / 2; i++) |
145 | for (i = 0; i < THR_MEM_COUNT / 2; i++) |
121 | slab_free(thr_cache, thr_data[offs][i]); |
146 | slab_free(thr_cache, thr_data[offs][i]); |
122 | for (i = 0; i < THR_MEM_COUNT / 2; i++) |
147 | for (i = 0; i < THR_MEM_COUNT / 2; i++) |
123 | thr_data[offs][i] = slab_alloc(thr_cache, 0); |
148 | thr_data[offs][i] = slab_alloc(thr_cache, 0); |
124 | for (i = 0; i < THR_MEM_COUNT; i++) |
149 | for (i = 0; i < THR_MEM_COUNT; i++) |
125 | slab_free(thr_cache, thr_data[offs][i]); |
150 | slab_free(thr_cache, thr_data[offs][i]); |
126 | } |
151 | } |
- | 152 | ||
- | 153 | if (!sh_quiet) |
|
127 | printf("Thread #%d finished\n", THREAD->tid); |
154 | printf("Thread #%d finished\n", THREAD->tid); |
- | 155 | ||
128 | semaphore_up(&thr_sem); |
156 | semaphore_up(&thr_sem); |
129 | } |
157 | } |
130 | 158 | ||
131 | static void testthreads(void) |
159 | static void testthreads(bool quiet) |
132 | { |
160 | { |
133 | thread_t *t; |
161 | thread_t *t; |
134 | int i; |
162 | int i; |
135 | 163 | ||
136 | thr_cache = slab_cache_create("thread_cache", THR_MEM_SIZE, 0, |
164 | thr_cache = slab_cache_create("thread_cache", THR_MEM_SIZE, 0, NULL, NULL, |
137 | NULL, NULL, |
- | |
138 | SLAB_CACHE_NOMAGAZINE); |
165 | SLAB_CACHE_NOMAGAZINE); |
139 | semaphore_initialize(&thr_sem, 0); |
166 | semaphore_initialize(&thr_sem, 0); |
140 | for (i = 0; i < THREADS; i++) { |
167 | for (i = 0; i < THREADS; i++) { |
141 | if (!(t = thread_create(slabtest, (void *) (unative_t) i, TASK, 0, "slabtest", false))) |
168 | if (!(t = thread_create(slabtest, (void *) (unative_t) i, TASK, 0, "slabtest", false))) { |
- | 169 | if (!quiet) |
|
142 | printf("Could not create thread %d\n", i); |
170 | printf("Could not create thread %d\n", i); |
143 | else |
171 | } else |
144 | thread_ready(t); |
172 | thread_ready(t); |
145 | } |
173 | } |
146 | 174 | ||
147 | for (i = 0; i < THREADS; i++) |
175 | for (i = 0; i < THREADS; i++) |
148 | semaphore_down(&thr_sem); |
176 | semaphore_down(&thr_sem); |
149 | 177 | ||
150 | slab_cache_destroy(thr_cache); |
178 | slab_cache_destroy(thr_cache); |
151 | printf("Test complete.\n"); |
- | |
152 | 179 | ||
- | 180 | if (!quiet) |
|
- | 181 | printf("Test complete.\n"); |
|
153 | } |
182 | } |
154 | 183 | ||
155 | char * test_slab1(bool quiet) |
184 | char * test_slab1(bool quiet) |
156 | { |
185 | { |
- | 186 | sh_quiet = quiet; |
|
- | 187 | ||
157 | testsimple(); |
188 | testsimple(quiet); |
158 | testthreads(); |
189 | testthreads(quiet); |
159 | 190 | ||
160 | return NULL; |
191 | return NULL; |
161 | } |
192 | } |