blob: 17d5bbe69401e478644375cd46fcab7d9ed3a204 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
! { dg-do compile }
!
! PR fortran/30073
! PR fortran/43793
!
! Original code by Joost VandeVondele
! Reduced and corrected code by Steven G. Kargl
!
module fft_tools
implicit none
integer, parameter :: lp = 8
contains
subroutine sparse_alltoall (rs, rq, rcount)
complex(kind=lp), dimension(:, :), pointer :: rs, rq
integer, dimension(:) :: rcount
integer :: pos
pos = 1
if (rcount(pos) /= 0) then
rq(1:rcount(pos),pos) = rs(1:rcount(pos),pos)
end if
end subroutine sparse_alltoall
end module fft_tools
|
