You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
74 lines
1.6 KiB
Fortran
74 lines
1.6 KiB
Fortran
! File: psb_dcsrws.f90
|
|
! Subroutine:
|
|
! Parameters:
|
|
|
|
subroutine psb_dcsrws(rw,a,info,trans)
|
|
use psb_spmat_type
|
|
use psb_error_mod
|
|
implicit none
|
|
|
|
type(psb_dspmat_type) :: a
|
|
real(kind(1.d0)), pointer :: rw(:)
|
|
integer :: info
|
|
character, optional :: trans
|
|
|
|
Interface dcsrws
|
|
subroutine dcsrws(trans,m,n,fida,descra,a,ia1,ia2,&
|
|
& infoa,rowsum,ierror)
|
|
integer, intent(in) :: m,n
|
|
integer, intent(out) :: ierror
|
|
double precision, intent(in) :: a(*)
|
|
double precision, intent(out) :: rowsum(*)
|
|
integer, intent(in) :: ia1(*), ia2(*), infoa(*)
|
|
character, intent(in) :: descra*11,fida*5,trans*1
|
|
end subroutine dcsrws
|
|
end interface
|
|
|
|
character :: trans_
|
|
integer :: iwsz,m,n,k,lb,lc,err_act
|
|
character(len=20) :: name, ch_err
|
|
|
|
name='psb_dcsrws'
|
|
info = 0
|
|
call psb_erractionsave(err_act)
|
|
|
|
if (present(trans)) then
|
|
trans_ = trans
|
|
else
|
|
trans_ = 'N'
|
|
endif
|
|
|
|
if (trans_=='N') then
|
|
m = a%m
|
|
k = a%k
|
|
else
|
|
k = a%m
|
|
m = a%k
|
|
end if
|
|
|
|
if (size(rw) < m) then
|
|
call psb_realloc(m,rw,info)
|
|
if (info /= 0) then
|
|
info = 4000
|
|
call psb_errpush(info,name)
|
|
goto 9999
|
|
end if
|
|
end if
|
|
|
|
call dcsrws(trans,m,k,a%fida,a%descra,&
|
|
& a%aspk,a%ia1,a%ia2,a%infoa,rw,info)
|
|
|
|
|
|
call psb_erractionrestore(err_act)
|
|
return
|
|
|
|
9999 continue
|
|
call psb_erractionrestore(err_act)
|
|
if (err_act.eq.act_abort) then
|
|
call psb_error()
|
|
return
|
|
end if
|
|
return
|
|
|
|
end subroutine psb_dcsrws
|