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HEAD
deque: bug fix...method could return empty
[model-checker-benchmarks.git]
/
chase-lev-deque
/
main.c
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#include <stdlib.h>
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#include <assert.h>
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#include <stdio.h>
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#include <threads.h>
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#include <stdatomic.h>
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#include "deque.h"
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Deque *q;
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int a;
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int b;
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static void task(void * param) {
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a=steal(q);
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}
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int user_main(int argc, char **argv)
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{
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thrd_t t;
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q=create();
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thrd_create(&t, task, 0);
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push(q, 1);
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push(q, 2);
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do {
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b=take(q);
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} while(b==EMPTY);
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thrd_join(t);
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if (a+b!=3)
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printf("a=%d b=%d\n",a,b);
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return 0;
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}