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46 lines
807 B
C
46 lines
807 B
C
/* Exercise acc_copyin and acc_copyout on nvidia targets. */
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/* { dg-do run { target openacc_nvidia_accel_selected } } */
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#include <stdio.h>
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#include <stdlib.h>
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#include <openacc.h>
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int
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main (int argc, char **argv)
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{
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const int N = 256;
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int i;
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unsigned char *h1, *h2;
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h1 = (unsigned char *) malloc (N);
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for (i = 0; i < N; i++)
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{
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h1[i] = 0xab;
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}
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(void) acc_copyin (h1, N);
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h2 = (unsigned char *) malloc (N);
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for (i = 0; i < N; i++)
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{
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h2[i] = 0xde;
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}
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(void) acc_copyin (h2, N);
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fprintf (stderr, "CheCKpOInT\n");
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acc_copyout (h1, N + N);
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free (h1);
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free (h2);
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return 0;
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}
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/* { dg-output "CheCKpOInT(\n|\r\n|\r).*" } */
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/* { dg-output "\\\[\[0-9a-fA-FxX\]+,256\\\] surrounds2 \\\[\[0-9a-fA-FxX\]+,\\\+512\\\]" } */
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/* { dg-shouldfail "" } */
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