mirror of git://gcc.gnu.org/git/gcc.git
36 lines
779 B
C
36 lines
779 B
C
/* Exercise acc_map_data with a NULL data mapping 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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unsigned char *h;
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void *d;
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h = (unsigned char *) malloc (N);
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d = acc_malloc (N);
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fprintf (stderr, "CheCKpOInT\n");
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acc_map_data (h, 0, N);
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acc_unmap_data (h);
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acc_free (d);
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free (h);
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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\]->\\\[\[^\n\r]*,\\\+256\\\] is a bad map" { target openacc_nvidia_accel_selected } } */
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/* { dg-output "cannot map data on shared-memory system" { target openacc_host_selected } } */
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/* { dg-shouldfail "" } */
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