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72 lines
1.4 KiB
C
72 lines
1.4 KiB
C
extern void abort (void);
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struct S { int e, f; };
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void
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foo (int n)
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{
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int a[4] = { 0, 1, 2, 3 }, b[n], c = 4;
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struct S d = { 5, 6 };
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int *p = a + 1, i, err;
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for (i = 0; i < n; i++)
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b[i] = 9 + i;
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#pragma omp target data use_device_ptr(p) map(from:err) map(to:a)
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#pragma omp target is_device_ptr(p) private(i) map(from:err)
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{
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err = 0;
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for (i = 0; i < 4; i++)
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if (p[i - 1] != i)
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err = 1;
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}
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if (err)
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abort ();
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for (i = 0; i < 4; i++)
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a[i] = 23 + i;
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#pragma omp target data map(to:a) use_device_addr(a) map(from:err)
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#pragma omp target is_device_ptr(a) private(i) map(from:err)
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{
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err = 0;
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for (i = 0; i < 4; i++)
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if (a[i] != 23 + i)
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err = 1;
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}
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if (err)
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abort ();
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#pragma omp target data use_device_addr(b) map(from:err) map(to:b)
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#pragma omp target is_device_ptr(b) private(i) map(from:err)
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{
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err = 0;
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for (i = 0; i < 4; i++)
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if (b[i] != 9 + i)
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err = 1;
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}
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if (err)
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abort ();
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#pragma omp target data map(to:c) use_device_addr(c) map(from:err)
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{
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int *q = &c;
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#pragma omp target is_device_ptr(q) map(from:err)
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{
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err = *q != 4;
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}
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}
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if (err)
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abort ();
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#pragma omp target data use_device_addr(d) map(to:d) map(from:err)
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{
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struct S *r = &d;
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#pragma omp target is_device_ptr(r) map(from:err)
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{
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err = r->e != 5 || r->f != 6;
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}
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}
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if (err)
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abort ();
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}
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int
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main ()
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{
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foo (9);
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return 0;
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}
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