44 lines
763 B
C
44 lines
763 B
C
#include <assert.h>
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#include <stdlib.h>
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struct str1 {
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int a;
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int b;
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int *c;
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};
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#define N 1024
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int
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main (int argc, char *argv[])
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{
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struct str1 s;
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s.a = 1;
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s.b = 2;
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s.c = (int *) malloc (sizeof (int) * N);
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for (int i = 0; i < N; i++)
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s.c[i] = i + 10;
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#pragma acc enter data copyin(s.a, s.b, s.c[0:N])
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#pragma acc serial present(s.a, s.b, s.c[0:N]) /* { dg-warning "using .vector_length \\(32\\)., ignoring 1" "" { target openacc_nvidia_accel_selected } } */
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{
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s.a = 3;
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s.b = 4;
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for (int i = 0; i < N; i++)
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s.c[i] = i + 20;
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}
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#pragma acc exit data copyout(s.a, s.b, s.c[0:N])
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assert (s.a == 3);
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assert (s.b == 4);
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for (int i = 0; i < N; i++)
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assert (s.c[i] == i + 20);
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free (s.c);
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return 0;
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}
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