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 */
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 */
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#include <test.h>
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#include <test.h>
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#include <mm/slab.h>
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#include <mm/slab.h>
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#include <print.h>
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#include <print.h>
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#include <proc/thread.h>
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#include <arch.h>
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#include <panic.h>
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#define VAL_SIZE    128
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#define VAL_COUNT   1024
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#define VAL_COUNT   1024
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void * data[16384];
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void * data[VAL_COUNT];
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void test(void)
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static void testit(int size, int count)
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{
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{
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    slab_cache_t *cache;
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    slab_cache_t *cache;
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    int i;
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    int i;
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    printf("Creating cache.\n");
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    printf("Creating cache, object size: %d.\n", size);
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    cache = slab_cache_create("test_cache", VAL_SIZE, 0, NULL, NULL, SLAB_CACHE_NOMAGAZINE);
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    printf("Destroying cache.\n");
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    slab_cache_destroy(cache);
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    printf("Creating cache.\n");
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    cache = slab_cache_create("test_cache", VAL_SIZE, 0, NULL, NULL,
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    cache = slab_cache_create("test_cache", size, 0, NULL, NULL,
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                  SLAB_CACHE_NOMAGAZINE);
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                  SLAB_CACHE_NOMAGAZINE);
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    slab_print_list();
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    printf("Allocating %d items...", VAL_COUNT);
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    printf("Allocating %d items...", count);
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    for (i=0; i < VAL_COUNT; i++) {
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    for (i=0; i < count; i++) {
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        data[i] = slab_alloc(cache, 0);
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        data[i] = slab_alloc(cache, 0);
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    }
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    }
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    printf("done.\n");
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    printf("done.\n");
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    printf("Freeing %d items...", VAL_COUNT);
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    printf("Freeing %d items...", count);
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    for (i=0; i < VAL_COUNT; i++) {
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    for (i=0; i < count; i++) {
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        slab_free(cache, data[i]);
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        slab_free(cache, data[i]);
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    }
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    }
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    printf("done.\n");
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    printf("done.\n");
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    printf("Allocating %d items...", VAL_COUNT);
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    printf("Allocating %d items...", count);
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    for (i=0; i < VAL_COUNT; i++) {
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    for (i=0; i < count; i++) {
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        data[i] = slab_alloc(cache, 0);
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        data[i] = slab_alloc(cache, 0);
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    }
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    }
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    printf("done.\n");
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    printf("done.\n");
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    slab_print_list();
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    slab_print_list();
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    printf("Freeing %d items...", VAL_COUNT/2);
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    printf("Freeing %d items...", count/2);
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    for (i=VAL_COUNT-1; i >= VAL_COUNT/2; i--) {
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    for (i=count-1; i >= count/2; i--) {
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        slab_free(cache, data[i]);
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        slab_free(cache, data[i]);
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    }
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    }
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    printf("done.\n"); 
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    printf("done.\n"); 
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    printf("Allocating %d items...", VAL_COUNT/2);
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    printf("Allocating %d items...", count/2);
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    for (i=VAL_COUNT/2; i < VAL_COUNT; i++) {
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    for (i=count/2; i < count; i++) {
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        data[i] = slab_alloc(cache, 0);
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        data[i] = slab_alloc(cache, 0);
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    }
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    }
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    printf("done.\n");
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    printf("done.\n");
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    printf("Freeing %d items...", VAL_COUNT);
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    printf("Freeing %d items...", count);
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    for (i=0; i < VAL_COUNT; i++) {
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    for (i=0; i < count; i++) {
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        slab_free(cache, data[i]);
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        slab_free(cache, data[i]);
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    }
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    }
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    printf("done.\n"); 
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    printf("done.\n"); 
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    slab_print_list();
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    slab_cache_destroy(cache);
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    slab_cache_destroy(cache);
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    printf("Test complete.\n");
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    printf("Test complete.\n");
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}
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}
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static void testsimple(void)
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{
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    testit(100, VAL_COUNT);
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    testit(200, VAL_COUNT);
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    testit(1024, VAL_COUNT);
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    testit(2048, 512);
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    testit(4000, 128);
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    testit(8192, 128);
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    testit(16384, 128);
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    testit(16385, 128);
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}
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#define THREADS     6
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#define THR_MEM_COUNT   1024
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#define THR_MEM_SIZE    128
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void * thr_data[THREADS][THR_MEM_COUNT];
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slab_cache_t *thr_cache;
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semaphore_t thr_sem;
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static void thread(void *data)
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{
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    int offs = (int)(__native) data;
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    int i,j;
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    printf("Starting thread #%d...\n",THREAD->tid);
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 116 
    for (j=0; j<10; j++) {
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        for (i=0; i<THR_MEM_COUNT; i++)
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            thr_data[offs][i] = slab_alloc(thr_cache,0);
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        for (i=0; i<THR_MEM_COUNT/2; i++)
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            slab_free(thr_cache, thr_data[offs][i]);
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        for (i=0; i< THR_MEM_COUNT/2; i++)
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            thr_data[offs][i] = slab_alloc(thr_cache, 0);
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        for (i=0; i<THR_MEM_COUNT;i++)
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 124 
            slab_free(thr_cache, thr_data[offs][i]);
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 125 
    }
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 126 
    printf("Thread #%d finished\n", THREAD->tid);
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 127 
    slab_print_list();
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 128 
    semaphore_up(&thr_sem);
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}
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 130 
 
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 131 
static void testthreads(void)
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 132 
{
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 133 
    thread_t *t;
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 134 
    int i;
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 135 
 
- 
 
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    thr_cache = slab_cache_create("thread_cache", THR_MEM_SIZE, 0,
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 137 
                      NULL, NULL,
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 138 
                      SLAB_CACHE_NOMAGAZINE);
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 139 
    semaphore_initialize(&thr_sem,0);
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 140 
    for (i=0; i<THREADS; i++) {  
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 141 
        if (!(t = thread_create(thread, (void *)(__native)i, TASK, 0)))
- 
 
 142 
            panic("could not create thread\n");
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 143 
        thread_ready(t);
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 144 
    }
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 145 
 
- 
 
 146 
    for (i=0; i<THREADS; i++)
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 147 
        semaphore_down(&thr_sem);
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 148 
   
- 
 
 149 
    slab_cache_destroy(thr_cache);
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 150 
    printf("Test complete.\n");
- 
 
 151 
   
- 
 
 152 
}
- 
 
 153 
 
- 
 
 154 
void test(void)
- 
 
 155 
{
- 
 
 156 
    testsimple();
- 
 
 157 
    testthreads();
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 158 
}