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! { dg-do compile }
! Test fix for PR47082, in which an ICE in the ALLOCATE at line 248.
!
! Contributed by Salvatore Filippone <salvatore.filippone@uniroma2.it>
!
module psb_penv_mod
interface psb_init
module procedure psb_init
end interface
interface psb_exit
module procedure psb_exit
end interface
interface psb_info
module procedure psb_info
end interface
integer, private, save :: nctxt=0
contains
subroutine psb_init(ictxt,np,basectxt,ids)
implicit none
integer, intent(out) :: ictxt
integer, intent(in), optional :: np, basectxt, ids(:)
ictxt = nctxt
nctxt = nctxt + 1
end subroutine psb_init
subroutine psb_exit(ictxt,close)
implicit none
integer, intent(inout) :: ictxt
logical, intent(in), optional :: close
nctxt = max(0, nctxt - 1)
end subroutine psb_exit
subroutine psb_info(ictxt,iam,np)
implicit none
integer, intent(in) :: ictxt
integer, intent(out) :: iam, np
iam = 0
np = 1
end subroutine psb_info
end module psb_penv_mod
module psb_indx_map_mod
type :: psb_indx_map
integer :: state = -1
integer :: ictxt = -1
integer :: mpic = -1
integer :: global_rows = -1
integer :: global_cols = -1
integer :: local_rows = -1
integer :: local_cols = -1
end type psb_indx_map
end module psb_indx_map_mod
module psb_gen_block_map_mod
use psb_indx_map_mod
type, extends(psb_indx_map) :: psb_gen_block_map
integer :: min_glob_row = -1
integer :: max_glob_row = -1
integer, allocatable :: loc_to_glob(:), srt_l2g(:,:), vnl(:)
contains
procedure, pass(idxmap) :: gen_block_map_init => block_init
end type psb_gen_block_map
private :: block_init
contains
subroutine block_init(idxmap,ictxt,nl,info)
use psb_penv_mod
implicit none
class(psb_gen_block_map), intent(inout) :: idxmap
integer, intent(in) :: ictxt, nl
integer, intent(out) :: info
! To be implemented
integer :: iam, np, i, j, ntot
integer, allocatable :: vnl(:)
info = 0
call psb_info(ictxt,iam,np)
if (np < 0) then
info = -1
return
end if
allocate(vnl(0:np),stat=info)
if (info /= 0) then
info = -2
return
end if
vnl(:) = 0
vnl(iam) = nl
ntot = sum(vnl)
vnl(1:np) = vnl(0:np-1)
vnl(0) = 0
do i=1,np
vnl(i) = vnl(i) + vnl(i-1)
end do
if (ntot /= vnl(np)) then
! !$ write(0,*) ' Mismatch in block_init ',ntot,vnl(np)
end if
idxmap%global_rows = ntot
idxmap%global_cols = ntot
idxmap%local_rows = nl
idxmap%local_cols = nl
idxmap%ictxt = ictxt
idxmap%state = 1
idxmap%min_glob_row = vnl(iam)+1
idxmap%max_glob_row = vnl(iam+1)
call move_alloc(vnl,idxmap%vnl)
allocate(idxmap%loc_to_glob(nl),stat=info)
if (info /= 0) then
info = -2
return
end if
end subroutine block_init
end module psb_gen_block_map_mod
module psb_descriptor_type
use psb_indx_map_mod
implicit none
type psb_desc_type
integer, allocatable :: matrix_data(:)
integer, allocatable :: halo_index(:)
integer, allocatable :: ext_index(:)
integer, allocatable :: ovrlap_index(:)
integer, allocatable :: ovrlap_elem(:,:)
integer, allocatable :: ovr_mst_idx(:)
integer, allocatable :: bnd_elem(:)
class(psb_indx_map), allocatable :: indxmap
integer, allocatable :: lprm(:)
type(psb_desc_type), pointer :: base_desc => null()
integer, allocatable :: idx_space(:)
end type psb_desc_type
end module psb_descriptor_type
module psb_cd_if_tools_mod
use psb_descriptor_type
use psb_gen_block_map_mod
interface psb_cdcpy
subroutine psb_cdcpy(desc_in, desc_out, info)
use psb_descriptor_type
implicit none
!....parameters...
type(psb_desc_type), intent(in) :: desc_in
type(psb_desc_type), intent(out) :: desc_out
integer, intent(out) :: info
end subroutine psb_cdcpy
end interface
end module psb_cd_if_tools_mod
module psb_cd_tools_mod
use psb_cd_if_tools_mod
interface psb_cdall
subroutine psb_cdall(ictxt, desc, info,mg,ng,vg,vl,flag,nl,repl, globalcheck)
use psb_descriptor_type
implicit None
Integer, intent(in) :: mg,ng,ictxt, vg(:), vl(:),nl
integer, intent(in) :: flag
logical, intent(in) :: repl, globalcheck
integer, intent(out) :: info
type(psb_desc_type), intent(out) :: desc
optional :: mg,ng,vg,vl,flag,nl,repl, globalcheck
end subroutine psb_cdall
end interface
end module psb_cd_tools_mod
module psb_base_tools_mod
use psb_cd_tools_mod
end module psb_base_tools_mod
subroutine psb_cdall(ictxt, desc, info,mg,ng,vg,vl,flag,nl,repl, globalcheck)
use psb_descriptor_type
use psb_gen_block_map_mod
use psb_base_tools_mod, psb_protect_name => psb_cdall
implicit None
Integer, intent(in) :: mg,ng,ictxt, vg(:), vl(:),nl
integer, intent(in) :: flag
logical, intent(in) :: repl, globalcheck
integer, intent(out) :: info
type(psb_desc_type), intent(out) :: desc
optional :: mg,ng,vg,vl,flag,nl,repl, globalcheck
integer :: err_act, n_, flag_, i, me, np, nlp, nnv, lr
integer, allocatable :: itmpsz(:)
info = 0
desc%base_desc => null()
if (allocated(desc%indxmap)) then
write(0,*) 'Allocated on an intent(OUT) var?'
end if
allocate(psb_gen_block_map :: desc%indxmap, stat=info)
if (info == 0) then
select type(aa => desc%indxmap)
type is (psb_gen_block_map)
call aa%gen_block_map_init(ictxt,nl,info)
class default
! This cannot happen
info = -1
end select
end if
return
end subroutine psb_cdall
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