blob: d37fb4aea234b9dda51a92c5061f8f97d7110b39 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
/* Check offloaded function's attributes and classification for OpenACC
routine. */
/* { dg-additional-options "-O2" }
{ dg-additional-options "-fdump-tree-ompexp" }
{ dg-additional-options "-fdump-tree-oaccdevlow" } */
#define N 1024
extern unsigned int *__restrict a;
extern unsigned int *__restrict b;
extern unsigned int *__restrict c;
#pragma acc declare copyin (a, b) create (c)
#pragma acc routine worker
void ROUTINE ()
{
#pragma acc loop
for (unsigned int i = 0; i < N; i++)
c[i] = a[i] + b[i];
}
/* Check the offloaded function's attributes.
{ dg-final { scan-tree-dump-times "(?n)__attribute__\\(\\(omp declare target \\(worker\\), oacc function \\(0 1, 1 0, 1 0\\)\\)\\)" 1 "ompexp" } } */
/* Check the offloaded function's classification and compute dimensions (will
always be 1 x 1 x 1 for non-offloading compilation).
{ dg-final { scan-tree-dump-times "(?n)Function is routine level 1" 1 "oaccdevlow" } }
{ dg-final { scan-tree-dump-times "(?n)Compute dimensions \\\[1, 1, 1\\\]" 1 "oaccdevlow" } }
{ dg-final { scan-tree-dump-times "(?n)__attribute__\\(\\(oacc function \\(0 1, 1 1, 1 1\\), omp declare target \\(worker\\), oacc function \\(0 1, 1 0, 1 0\\)\\)\\)" 1 "oaccdevlow" } } */
|
