49 lines
677 B
C
49 lines
677 B
C
int
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main (int argc, char **argv)
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{
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#define N 2
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int a[N], b[N];
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int i;
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for (i = 0; i < N; i++)
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{
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a[i] = 3;
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b[i] = 0;
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}
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#pragma acc parallel copyin (a[0:N]) copyout (b[0:N])
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{
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int ii;
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for (ii = 0; ii < N; ii++)
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{
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const int idx = ii;
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int n = 1;
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const int len = n;
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#pragma acc cache (a[0:N])
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#pragma acc cache (a[0:N], b[0:N])
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#pragma acc cache (a[0])
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#pragma acc cache (a[0], a[1], b[0:N])
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#pragma acc cache (a[idx])
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#pragma acc cache (a[idx:len])
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b[ii] = a[ii];
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}
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}
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for (i = 0; i < N; i++)
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{
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if (a[i] != b[i])
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__builtin_abort ();
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}
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return 0;
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}
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