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92b3138b83
Updated dependencies: * GMP 6.2.1 * ISL 0.24 * MPL 1.2.1 * MPFR 4.1.0 The dependencies were pulled in by running the ./contrib/download_prerequisites script and then manually removing the symbolic links and archives, and renaming the directories (i.e mv isl-0.24 to isl)
103 lines
5.5 KiB
C
103 lines
5.5 KiB
C
/* { dg-do run } */
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/* Based on '../libgomp.oacc-fortran/asyncwait-3.f90'. */
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/* { dg-additional-options "--param=openacc-kernels=decompose" } */
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/* { dg-additional-options "-fopt-info-all-omp" }
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{ dg-additional-options "-foffload=-fopt-info-all-omp" } */
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/* { dg-additional-options "--param=openacc-privatization=noisy" }
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{ dg-additional-options "-foffload=--param=openacc-privatization=noisy" }
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Prune a few: uninteresting, and potentially varying depending on GCC configuration (data types):
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{ dg-prune-output {note: variable '[Di]\.[0-9]+' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} } */
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/* It's only with Tcl 8.5 (released in 2007) that "the variable 'varName'
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passed to 'incr' may be unset, and in that case, it will be set to [...]",
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so to maintain compatibility with earlier Tcl releases, we manually
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initialize counter variables:
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{ dg-line l_dummy[variable c_compute 0 c_loop_i 0] }
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{ dg-message "dummy" "" { target iN-VAl-Id } l_dummy } to avoid
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"WARNING: dg-line var l_dummy defined, but not used". */
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#include <stdlib.h>
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#define N 64
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int
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main (void)
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{
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int *a, *b, *c;
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a = (int *)malloc (N * sizeof (*a));
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b = (int *)malloc (N * sizeof (*b));
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c = (int *)malloc (N * sizeof (*c));
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#pragma acc parallel copy (a[0:N]) async (0) /* { dg-line l_compute[incr c_compute] } */
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/* { dg-note {variable 'i' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_compute$c_compute } */
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#pragma acc loop /* { dg-line l_loop_i[incr c_loop_i] } */
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/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-optimized "assigned OpenACC gang vector loop parallelism" "" { target *-*-* } l_loop_i$c_loop_i } */
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for (int i = 0; i < N; ++i)
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a[i] = 1;
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#pragma acc parallel copy (b[0:N]) async (1) /* { dg-line l_compute[incr c_compute] } */
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/* { dg-note {variable 'i' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_compute$c_compute } */
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#pragma acc loop /* { dg-line l_loop_i[incr c_loop_i] } */
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/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-optimized "assigned OpenACC gang vector loop parallelism" "" { target *-*-* } l_loop_i$c_loop_i } */
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for (int i = 0; i < N; ++i)
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b[i] = 1;
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#pragma acc wait (0, 1)
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#pragma acc parallel copy (a[0:N], b[0:N], c[0:N]) /* { dg-line l_compute[incr c_compute] } */
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/* { dg-note {variable 'i' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_compute$c_compute } */
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#pragma acc loop /* { dg-line l_loop_i[incr c_loop_i] } */
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/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-optimized "assigned OpenACC gang vector loop parallelism" "" { target *-*-* } l_loop_i$c_loop_i } */
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for (int i = 0; i < N; ++i)
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c[i] = a[i] + b[i];
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for (int i = 0; i < N; ++i)
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if (c[i] != 2)
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abort ();
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#pragma acc kernels copy (a[0:N]) async (0)
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#pragma acc loop /* { dg-line l_loop_i[incr c_loop_i] } */
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/* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-note {variable 'i' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-optimized "assigned OpenACC seq loop parallelism" "" { target *-*-* } l_loop_i$c_loop_i } */
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for (int i = 0; i < N; ++i)
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a[i] = 1;
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#pragma acc kernels copy (b[0:N]) async (1)
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#pragma acc loop /* { dg-line l_loop_i[incr c_loop_i] } */
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/* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-note {variable 'i' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-optimized "assigned OpenACC seq loop parallelism" "" { target *-*-* } l_loop_i$c_loop_i } */
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for (int i = 0; i < N; ++i)
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b[i] = 1;
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#pragma acc wait (0, 1)
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#pragma acc kernels copy (a[0:N], b[0:N], c[0:N])
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#pragma acc loop /* { dg-line l_loop_i[incr c_loop_i] } */
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/* { dg-note {forwarded loop nest in OpenACC 'kernels' region to 'parloops' for analysis} {} { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-note {variable 'i' declared in block isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-note {variable 'i' in 'private' clause isn't candidate for adjusting OpenACC privatization level: not addressable} "" { target *-*-* } l_loop_i$c_loop_i } */
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/* { dg-optimized "assigned OpenACC seq loop parallelism" "" { target *-*-* } l_loop_i$c_loop_i } */
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for (int i = 0; i < N; ++i)
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c[i] = a[i] + b[i];
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for (int i = 0; i < N; ++i)
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if (c[i] != 2)
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abort ();
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free (a);
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free (b);
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free (c);
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}
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