mirror of
https://github.com/autc04/Retro68.git
synced 2024-08-18 12:29:08 +00:00
97 lines
2.4 KiB
Fortran
97 lines
2.4 KiB
Fortran
|
! { dg-do run }
|
||
|
! { dg-require-effective-target tls_runtime }
|
||
|
use omp_lib
|
||
|
common /tlsblock/ x, y
|
||
|
integer :: x, y, z
|
||
|
save z
|
||
|
!$omp threadprivate (/tlsblock/, z)
|
||
|
|
||
|
call test_flush
|
||
|
call test_ordered
|
||
|
call test_threadprivate
|
||
|
|
||
|
contains
|
||
|
subroutine test_flush
|
||
|
integer :: i, j
|
||
|
i = 0
|
||
|
j = 0
|
||
|
!$omp parallel num_threads (4)
|
||
|
if (omp_get_thread_num () .eq. 0) i = omp_get_num_threads ()
|
||
|
if (omp_get_thread_num () .eq. 0) j = j + 1
|
||
|
!$omp flush (i, j)
|
||
|
!$omp barrier
|
||
|
if (omp_get_thread_num () .eq. 1) j = j + 2
|
||
|
!$omp flush
|
||
|
!$omp barrier
|
||
|
if (omp_get_thread_num () .eq. 2) j = j + 3
|
||
|
!$omp flush (i)
|
||
|
!$omp flush (j)
|
||
|
!$omp barrier
|
||
|
if (omp_get_thread_num () .eq. 3) j = j + 4
|
||
|
!$omp end parallel
|
||
|
end subroutine test_flush
|
||
|
|
||
|
subroutine test_ordered
|
||
|
integer :: i, j
|
||
|
integer, dimension (100) :: d
|
||
|
d(:) = -1
|
||
|
!$omp parallel do ordered schedule (dynamic) num_threads (4)
|
||
|
do i = 1, 100, 5
|
||
|
!$omp ordered
|
||
|
d(i) = i
|
||
|
!$omp end ordered
|
||
|
end do
|
||
|
j = 1
|
||
|
do 100 i = 1, 100
|
||
|
if (i .eq. j) then
|
||
|
if (d(i) .ne. i) call abort
|
||
|
j = i + 5
|
||
|
else
|
||
|
if (d(i) .ne. -1) call abort
|
||
|
end if
|
||
|
100 d(i) = -1
|
||
|
end subroutine test_ordered
|
||
|
|
||
|
subroutine test_threadprivate
|
||
|
common /tlsblock/ x, y
|
||
|
!$omp threadprivate (/tlsblock/)
|
||
|
integer :: i, j, x, y
|
||
|
logical :: m, n
|
||
|
call omp_set_num_threads (4)
|
||
|
call omp_set_dynamic (.false.)
|
||
|
i = -1
|
||
|
x = 6
|
||
|
y = 7
|
||
|
z = 8
|
||
|
n = .false.
|
||
|
m = .false.
|
||
|
!$omp parallel copyin (/tlsblock/, z) reduction (.or.:m) &
|
||
|
!$omp& num_threads (4)
|
||
|
if (omp_get_thread_num () .eq. 0) i = omp_get_num_threads ()
|
||
|
if (x .ne. 6 .or. y .ne. 7 .or. z .ne. 8) call abort
|
||
|
x = omp_get_thread_num ()
|
||
|
y = omp_get_thread_num () + 1024
|
||
|
z = omp_get_thread_num () + 4096
|
||
|
!$omp end parallel
|
||
|
if (x .ne. 0 .or. y .ne. 1024 .or. z .ne. 4096) call abort
|
||
|
!$omp parallel num_threads (4), private (j) reduction (.or.:n)
|
||
|
if (omp_get_num_threads () .eq. i) then
|
||
|
j = omp_get_thread_num ()
|
||
|
if (x .ne. j .or. y .ne. j + 1024 .or. z .ne. j + 4096) &
|
||
|
& call abort
|
||
|
end if
|
||
|
!$omp end parallel
|
||
|
m = m .or. n
|
||
|
n = .false.
|
||
|
!$omp parallel num_threads (4), copyin (z) reduction (.or. : n) &
|
||
|
!$omp&private (j)
|
||
|
if (z .ne. 4096) n = .true.
|
||
|
if (omp_get_num_threads () .eq. i) then
|
||
|
j = omp_get_thread_num ()
|
||
|
if (x .ne. j .or. y .ne. j + 1024) call abort
|
||
|
end if
|
||
|
!$omp end parallel
|
||
|
if (m .or. n) call abort
|
||
|
end subroutine test_threadprivate
|
||
|
end
|