mirror of
https://github.com/autc04/Retro68.git
synced 2024-08-19 03:29:10 +00:00
186 lines
4.1 KiB
Fortran
186 lines
4.1 KiB
Fortran
! { dg-do run }
|
|
use omp_lib
|
|
call test_parallel
|
|
call test_do
|
|
call test_sections
|
|
call test_single
|
|
|
|
contains
|
|
subroutine test_parallel
|
|
integer :: a, b, c, e, f, g, i, j
|
|
integer, dimension (20) :: d
|
|
logical :: h
|
|
a = 6
|
|
b = 8
|
|
c = 11
|
|
d(:) = -1
|
|
e = 13
|
|
f = 24
|
|
g = 27
|
|
h = .false.
|
|
i = 1
|
|
j = 16
|
|
!$omp para&
|
|
!$omp&llel &
|
|
!$omp if (a .eq. 6) private (b, c) shared (d) private (e) &
|
|
!$omp firstprivate(f) num_threads (a - 1) first&
|
|
!$ompprivate(g)default (shared) reduction (.or. : h) &
|
|
!$omp reduction(*:i)
|
|
if (i .ne. 1) h = .true.
|
|
i = 2
|
|
if (f .ne. 24) h = .true.
|
|
if (g .ne. 27) h = .true.
|
|
e = 7
|
|
b = omp_get_thread_num ()
|
|
if (b .eq. 0) j = 24
|
|
f = b
|
|
g = f
|
|
c = omp_get_num_threads ()
|
|
if (c .gt. a - 1 .or. c .le. 0) h = .true.
|
|
if (b .ge. c) h = .true.
|
|
d(b + 1) = c
|
|
if (f .ne. g .or. f .ne. b) h = .true.
|
|
!$omp endparallel
|
|
if (h) call abort
|
|
if (a .ne. 6) call abort
|
|
if (j .ne. 24) call abort
|
|
if (d(1) .eq. -1) call abort
|
|
e = 1
|
|
do g = 1, d(1)
|
|
if (d(g) .ne. d(1)) call abort
|
|
e = e * 2
|
|
end do
|
|
if (e .ne. i) call abort
|
|
end subroutine test_parallel
|
|
|
|
subroutine test_do_orphan
|
|
integer :: k, l
|
|
!$omp parallel do private (l)
|
|
do 600 k = 1, 16, 2
|
|
600 l = k
|
|
end subroutine test_do_orphan
|
|
|
|
subroutine test_do
|
|
integer :: i, j, k, l, n
|
|
integer, dimension (64) :: d
|
|
logical :: m
|
|
|
|
j = 16
|
|
d(:) = -1
|
|
m = .true.
|
|
n = 24
|
|
!$omp parallel num_threads (4) shared (i, k, d) private (l) &
|
|
!$omp&reduction (.and. : m)
|
|
if (omp_get_thread_num () .eq. 0) then
|
|
k = omp_get_num_threads ()
|
|
end if
|
|
call test_do_orphan
|
|
!$omp do schedule (static) firstprivate (n)
|
|
do 200 i = 1, j
|
|
if (i .eq. 1 .and. n .ne. 24) call abort
|
|
n = i
|
|
200 d(n) = omp_get_thread_num ()
|
|
!$omp enddo nowait
|
|
|
|
!$omp do lastprivate (i) schedule (static, 5)
|
|
do 201 i = j + 1, 2 * j
|
|
201 d(i) = omp_get_thread_num () + 1024
|
|
! Implied omp end do here
|
|
|
|
if (i .ne. 33) m = .false.
|
|
|
|
!$omp do private (j) schedule (dynamic)
|
|
do i = 33, 48
|
|
d(i) = omp_get_thread_num () + 2048
|
|
end do
|
|
!$omp end do nowait
|
|
|
|
!$omp do schedule (runtime)
|
|
do i = 49, 4 * j
|
|
d(i) = omp_get_thread_num () + 4096
|
|
end do
|
|
! Implied omp end do here
|
|
!$omp end parallel
|
|
if (.not. m) call abort
|
|
|
|
j = 0
|
|
do i = 1, 64
|
|
if (d(i) .lt. j .or. d(i) .ge. j + k) call abort
|
|
if (i .eq. 16) j = 1024
|
|
if (i .eq. 32) j = 2048
|
|
if (i .eq. 48) j = 4096
|
|
end do
|
|
end subroutine test_do
|
|
|
|
subroutine test_sections
|
|
integer :: i, j, k, l, m, n
|
|
i = 9
|
|
j = 10
|
|
k = 11
|
|
l = 0
|
|
m = 0
|
|
n = 30
|
|
call omp_set_dynamic (.false.)
|
|
call omp_set_num_threads (4)
|
|
!$omp parallel num_threads (4)
|
|
!$omp sections private (i) firstprivate (j, k) lastprivate (j) &
|
|
!$omp& reduction (+ : l, m)
|
|
!$omp section
|
|
i = 24
|
|
if (j .ne. 10 .or. k .ne. 11 .or. m .ne. 0) l = 1
|
|
m = m + 4
|
|
!$omp section
|
|
i = 25
|
|
if (j .ne. 10 .or. k .ne. 11) l = 1
|
|
m = m + 6
|
|
!$omp section
|
|
i = 26
|
|
if (j .ne. 10 .or. k .ne. 11) l = 1
|
|
m = m + 8
|
|
!$omp section
|
|
i = 27
|
|
if (j .ne. 10 .or. k .ne. 11) l = 1
|
|
m = m + 10
|
|
j = 271
|
|
!$omp end sections nowait
|
|
!$omp sections lastprivate (n)
|
|
!$omp section
|
|
n = 6
|
|
!$omp section
|
|
n = 7
|
|
!$omp endsections
|
|
!$omp end parallel
|
|
if (j .ne. 271 .or. l .ne. 0) call abort
|
|
if (m .ne. 4 + 6 + 8 + 10) call abort
|
|
if (n .ne. 7) call abort
|
|
end subroutine test_sections
|
|
|
|
subroutine test_single
|
|
integer :: i, j, k, l
|
|
logical :: m
|
|
i = 200
|
|
j = 300
|
|
k = 400
|
|
l = 500
|
|
m = .false.
|
|
!$omp parallel num_threads (4), private (i, j), reduction (.or. : m)
|
|
i = omp_get_thread_num ()
|
|
j = omp_get_thread_num ()
|
|
!$omp single private (k)
|
|
k = 64
|
|
!$omp end single nowait
|
|
!$omp single private (k) firstprivate (l)
|
|
if (i .ne. omp_get_thread_num () .or. i .ne. j) then
|
|
j = -1
|
|
else
|
|
j = -2
|
|
end if
|
|
if (l .ne. 500) j = -1
|
|
l = 265
|
|
!$omp end single copyprivate (j)
|
|
if (i .ne. omp_get_thread_num () .or. j .ne. -2) m = .true.
|
|
!$omp endparallel
|
|
if (m) call abort
|
|
end subroutine test_single
|
|
end
|