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
|
! { dg-do run }
program collapse3
integer :: a(3,3,3), k, kk, kkk, l, ll, lll
!$acc parallel
!$acc loop collapse(3)
do 115 k=1,3
dokk: do kk=1,3
do kkk=1,3
a(k,kk,kkk) = 1
enddo
enddo dokk
115 continue
!$acc end parallel
if (any(a(1:3,1:3,1:3).ne.1)) call abort
!$acc parallel
!$acc loop collapse(3)
dol: do 120 l=1,3
doll: do ll=1,3
do lll=1,3
a(l,ll,lll) = 2
enddo
enddo doll
120 end do dol
!$acc end parallel
if (any(a(1:3,1:3,1:3).ne.2)) call abort
end program collapse3
|
