184 lines
3.4 KiB
C
184 lines
3.4 KiB
C
/* Test nested dynamic/structured data mappings (multiple blocks on data
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regions). */
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/* { dg-skip-if "" { *-*-* } { "-DACC_MEM_SHARED=1" } } */
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#include <openacc.h>
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#include <assert.h>
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#include <stdlib.h>
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#define SIZE 1024
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void
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f1 (void)
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{
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char *block1 = (char *) malloc (SIZE);
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char *block2 = (char *) malloc (SIZE);
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#pragma acc data copy(block1[0:SIZE], block2[0:SIZE])
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{
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#ifdef OPENACC_API
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acc_copyin (block1, SIZE);
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acc_copyout (block1, SIZE);
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#else
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#pragma acc enter data copyin(block1[0:SIZE])
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#pragma acc exit data copyout(block1[0:SIZE])
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#endif
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}
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assert (!acc_is_present (block1, SIZE));
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assert (!acc_is_present (block2, SIZE));
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free (block1);
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free (block2);
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}
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void
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f2 (void)
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{
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char *block1 = (char *) malloc (SIZE);
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char *block2 = (char *) malloc (SIZE);
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#ifdef OPENACC_API
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acc_copyin (block1, SIZE);
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#else
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#pragma acc enter data copyin(block1[0:SIZE])
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#endif
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#pragma acc data copy(block1[0:SIZE], block2[0:SIZE])
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{
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}
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#ifdef OPENACC_API
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acc_copyout (block1, SIZE);
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#else
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#pragma acc exit data copyout(block1[0:SIZE])
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#endif
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assert (!acc_is_present (block1, SIZE));
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assert (!acc_is_present (block2, SIZE));
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free (block1);
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free (block2);
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}
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void
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f3 (void)
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{
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char *block1 = (char *) malloc (SIZE);
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char *block2 = (char *) malloc (SIZE);
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#pragma acc data copy(block1[0:SIZE], block2[0:SIZE])
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{
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#ifdef OPENACC_API
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acc_copyin (block1, SIZE);
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acc_copyin (block2, SIZE);
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acc_copyout (block2, SIZE);
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acc_copyout (block1, SIZE);
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#else
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#pragma acc enter data copyin(block1[0:SIZE])
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#pragma acc enter data copyin(block2[0:SIZE])
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#pragma acc exit data copyout(block2[0:SIZE])
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#pragma acc exit data copyout(block1[0:SIZE])
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#endif
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}
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assert (!acc_is_present (block1, SIZE));
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assert (!acc_is_present (block2, SIZE));
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free (block1);
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free (block2);
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}
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void
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f4 (void)
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{
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char *block1 = (char *) malloc (SIZE);
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char *block2 = (char *) malloc (SIZE);
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#pragma acc data copy(block1[0:SIZE], block2[0:SIZE])
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{
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#ifdef OPENACC_API
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acc_copyin (block1, SIZE);
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#else
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#pragma acc enter data copyin(block1[0:SIZE])
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#endif
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#pragma acc data copy(block1[0:SIZE], block2[0:SIZE])
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{
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#ifdef OPENACC_API
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acc_copyin (block2, SIZE);
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acc_copyout (block2, SIZE);
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#else
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#pragma acc enter data copyin(block2[0:SIZE])
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#pragma acc exit data copyout(block2[0:SIZE])
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#endif
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}
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#ifdef OPENACC_API
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acc_copyout (block1, SIZE);
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#else
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#pragma acc exit data copyout(block1[0:SIZE])
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#endif
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}
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assert (!acc_is_present (block1, SIZE));
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assert (!acc_is_present (block2, SIZE));
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free (block1);
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free (block2);
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}
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void
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f5 (void)
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{
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char *block1 = (char *) malloc (SIZE);
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char *block2 = (char *) malloc (SIZE);
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#ifdef OPENACC_API
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acc_copyin (block1, SIZE);
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#else
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#pragma acc enter data copyin(block1[0:SIZE])
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#endif
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#pragma acc data copy(block1[0:SIZE], block2[0:SIZE])
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{
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#ifdef OPENACC_API
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acc_copyin (block2, SIZE);
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#else
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#pragma acc enter data copyin(block2[0:SIZE])
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#endif
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#pragma acc data copy(block1[0:SIZE], block2[0:SIZE])
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{
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}
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#ifdef OPENACC_API
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acc_copyout (block2, SIZE);
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#else
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#pragma acc exit data copyout(block2[0:SIZE])
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#endif
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}
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#ifdef OPENACC_API
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acc_copyout (block1, SIZE);
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#else
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#pragma acc exit data copyout(block1[0:SIZE])
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#endif
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assert (!acc_is_present (block1, SIZE));
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assert (!acc_is_present (block2, SIZE));
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free (block1);
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free (block2);
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}
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int
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main (int argc, char *argv[])
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{
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f1 ();
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f2 ();
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f3 ();
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f4 ();
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f5 ();
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return 0;
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}
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