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.
34 lines
932 B
Fortran
34 lines
932 B
Fortran
4 months ago
|
subroutine psb_d_oacc_csr_allocate_mnnz(m, n, a, nz)
|
||
|
|
use psb_base_mod
|
||
|
|
use psb_d_oacc_csr_mat_mod, psb_protect_name => psb_d_oacc_csr_allocate_mnnz
|
||
|
|
implicit none
|
||
|
|
integer(psb_ipk_), intent(in) :: m, n
|
||
|
|
class(psb_d_oacc_csr_sparse_mat), intent(inout) :: a
|
||
|
|
integer(psb_ipk_), intent(in), optional :: nz
|
||
|
|
integer(psb_ipk_) :: info
|
||
|
|
integer(psb_ipk_) :: err_act, nz_
|
||
|
|
character(len=20) :: name='allocate_mnz'
|
||
|
|
logical, parameter :: debug=.false.
|
||
|
|
|
||
|
|
call psb_erractionsave(err_act)
|
||
|
|
info = psb_success_
|
||
|
|
|
||
|
|
call a%psb_d_csr_sparse_mat%allocate(m, n, nz)
|
||
|
|
|
||
|
|
if (.not.allocated(a%val)) then
|
||
|
|
allocate(a%val(nz))
|
||
|
|
allocate(a%ja(nz))
|
||
|
|
allocate(a%irp(m+1))
|
||
|
|
end if
|
||
|
|
|
||
|
|
call a%set_dev()
|
||
|
|
if (info /= 0) goto 9999
|
||
|
|
|
||
|
|
call psb_erractionrestore(err_act)
|
||
|
|
return
|
||
|
|
|
||
|
|
9999 call psb_error_handler(err_act)
|
||
|
|
return
|
||
|
|
|
||
|
|
end subroutine psb_d_oacc_csr_allocate_mnnz
|
||
|
|
|