+++ /dev/null
-/**
- * @file iriw.cc
- * @brief Independent read and independent write test
- */
-
-#include <atomic>
-#include <threads.h>
-#include <stdio.h>
-
-#include "wildcard.h"
-#include "model-assert.h"
-
-using namespace std;
-
-atomic_int x, y;
-int r1, r2, r3, r4; /* "local" variables */
-
-static void a(void *obj)
-{
- x.store(1, wildcard(1));
-}
-
-static void b(void *obj)
-{
- y.store(1, wildcard(2));
-}
-
-static void c(void *obj)
-{
- r1 = x.load(wildcard(3));
- r2 = y.load(wildcard(4));
-}
-
-static void d(void *obj)
-{
- r3 = y.load(wildcard(5));
- r4 = x.load(wildcard(6));
-}
-
-
-int user_main(int argc, char **argv)
-{
- thrd_t t1, t2, t3, t4;
-
- atomic_init(&x, 0);
- atomic_init(&y, 0);
-
- printf("Main thread: creating 4 threads\n");
- thrd_create(&t1, (thrd_start_t)&a, NULL);
- thrd_create(&t2, (thrd_start_t)&b, NULL);
- thrd_create(&t3, (thrd_start_t)&c, NULL);
- thrd_create(&t4, (thrd_start_t)&d, NULL);
-
- thrd_join(t1);
- thrd_join(t2);
- thrd_join(t3);
- thrd_join(t4);
- printf("Main thread is finished\n");
-
- /*
- * This condition should not be hit if the execution is SC */
- bool sc = (r1 == 1 && r2 == 0 && r3 == 1 && r4 == 0);
- //MODEL_ASSERT(!sc);
-
- return 0;
-}