mirror of
https://github.com/autc04/Retro68.git
synced 2024-12-12 11:29:30 +00:00
70 lines
1.8 KiB
Fortran
70 lines
1.8 KiB
Fortran
! { dg-do run }
|
|
|
|
module m
|
|
interface operator(.add.)
|
|
module procedure do_add
|
|
end interface
|
|
type dt
|
|
real :: r = 0.0
|
|
end type
|
|
contains
|
|
elemental function do_add(x, y)
|
|
type (dt), intent (in) :: x, y
|
|
type (dt) :: do_add
|
|
do_add%r = x%r + y%r
|
|
end function
|
|
elemental subroutine dp_add(x, y)
|
|
double precision, intent (inout) :: x
|
|
double precision, intent (in) :: y
|
|
x = x + y
|
|
end subroutine
|
|
elemental subroutine dp_init(x)
|
|
double precision, intent (out) :: x
|
|
x = 0.0
|
|
end subroutine
|
|
end module
|
|
|
|
program udr6
|
|
use m, only : operator(.add.), dt, dp_add, dp_init
|
|
type(dt), allocatable :: xdt(:)
|
|
type(dt) :: one
|
|
real :: r
|
|
integer (kind = 4), allocatable, dimension(:) :: i4
|
|
integer (kind = 8), allocatable, dimension(:,:) :: i8
|
|
integer :: i
|
|
real (kind = 4), allocatable :: r4(:,:)
|
|
double precision, allocatable :: dp(:)
|
|
!$omp declare reduction(.add.:dt:omp_out=omp_out.add.omp_in)
|
|
!$omp declare reduction(foo:integer(4),integer(kind=8),real (kind = 4) &
|
|
!$omp & :omp_out = omp_out + omp_in) initializer (omp_priv = 0)
|
|
!$omp declare reduction(foo:double precision:dp_add (omp_out, omp_in)) &
|
|
!$omp & initializer (dp_init (omp_priv))
|
|
|
|
one%r = 1.0
|
|
allocate (xdt(4), i4 (3), i8(-5:-2,2:3), r4(2:5,1:1), dp(7))
|
|
r = 0.0
|
|
i4 = 0
|
|
i8 = 0
|
|
r4 = 0.0
|
|
do i = 1, 7
|
|
call dp_init (dp(i))
|
|
end do
|
|
!$omp parallel reduction(.add.: xdt) reduction(+: r) &
|
|
!$omp & reduction(foo: i4, i8, r4, dp) private(i)
|
|
do i = 1, 4
|
|
xdt(i) = xdt(i).add.one
|
|
end do
|
|
r = r + 1.0
|
|
i4 = i4 + 1
|
|
i8 = i8 + 1
|
|
r4 = r4 + 1.0
|
|
do i = 1, 7
|
|
call dp_add (dp(i), 1.0d0)
|
|
end do
|
|
!$omp end parallel
|
|
if (any (xdt%r .ne. r)) call abort
|
|
if (any (i4.ne.r).or.any(i8.ne.r)) call abort
|
|
if (any(r4.ne.r).or.any(dp.ne.r)) call abort
|
|
deallocate (xdt, i4, i8, r4, dp)
|
|
end program udr6
|