omp_backend_t Derived Type

type, public, extends(base_backend_t) :: omp_backend_t


Components

Type Visibility Attributes Name Initial
real(kind=dp), public :: nu
class(mesh_t), public, pointer :: mesh
class(allocator_t), public, pointer :: allocator
class(poisson_fft_t), public, pointer :: poisson_fft
integer, public :: MPI_FP_PREC = dp
real(kind=dp), public, allocatable, dimension(:, :, :) :: u_recv_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: u_recv_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: u_send_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: u_send_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: v_recv_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: v_recv_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: v_send_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: v_send_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: w_recv_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: w_recv_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: w_send_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: w_send_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: du_send_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: du_send_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: du_recv_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: du_recv_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: dud_send_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: dud_send_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: dud_recv_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: dud_recv_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: d2u_send_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: d2u_send_e
real(kind=dp), public, allocatable, dimension(:, :, :) :: d2u_recv_s
real(kind=dp), public, allocatable, dimension(:, :, :) :: d2u_recv_e

Constructor

public interface omp_backend_t

  • public function init(mesh, allocator) result(backend)

    Arguments

    Type IntentOptional Attributes Name
    class(mesh_t), intent(inout), target :: mesh
    class(allocator_t), intent(inout), target :: allocator

    Return Value type(omp_backend_t)


Type-Bound Procedures

procedure, public :: base_init

procedure, public :: get_field_data

  • public subroutine get_field_data(self, data, f, dir)

    Extract data from field f optionally reordering into dir orientation. To output in same orientation as f, use call ...%get_field_data(data, f, f%dir)

    Arguments

    Type IntentOptional Attributes Name
    class(base_backend_t) :: self
    real(kind=dp), intent(out), dimension(:, :, :) :: data

    Output array
    class(field_t), intent(in) :: f

    Field
    integer, intent(in), optional :: dir

    Desired orientation of output array (defaults to Cartesian)

procedure, public :: set_field_data

  • public subroutine set_field_data(self, f, data, dir)

    Arguments

    Type IntentOptional Attributes Name
    class(base_backend_t) :: self
    class(field_t), intent(inout) :: f

    Field
    real(kind=dp), intent(in), dimension(:, :, :) :: data

    Input array
    integer, intent(in), optional :: dir

    Orientation of input array (defaults to Cartesian)

procedure, public :: alloc_tdsops => alloc_omp_tdsops

  • public subroutine alloc_omp_tdsops(self, tdsops, dir, operation, scheme, bc_start, bc_end, n_halo, from_to, sym, c_nu, nu0_nu)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t) :: self
    class(tdsops_t), intent(inout), allocatable :: tdsops
    integer, intent(in) :: dir
    character(len=*), intent(in) :: operation
    character(len=*), intent(in) :: scheme
    integer, intent(in) :: bc_start
    integer, intent(in) :: bc_end
    integer, intent(in), optional :: n_halo
    character(len=*), intent(in), optional :: from_to
    logical, intent(in), optional :: sym
    real(kind=dp), intent(in), optional :: c_nu
    real(kind=dp), intent(in), optional :: nu0_nu

procedure, public :: transeq_x => transeq_x_omp

  • public subroutine transeq_x_omp(self, du, dv, dw, u, v, w, dirps)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t) :: self
    class(field_t), intent(inout) :: du
    class(field_t), intent(inout) :: dv
    class(field_t), intent(inout) :: dw
    class(field_t), intent(in) :: u
    class(field_t), intent(in) :: v
    class(field_t), intent(in) :: w
    type(dirps_t), intent(in) :: dirps

procedure, public :: transeq_y => transeq_y_omp

  • public subroutine transeq_y_omp(self, du, dv, dw, u, v, w, dirps)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t) :: self
    class(field_t), intent(inout) :: du
    class(field_t), intent(inout) :: dv
    class(field_t), intent(inout) :: dw
    class(field_t), intent(in) :: u
    class(field_t), intent(in) :: v
    class(field_t), intent(in) :: w
    type(dirps_t), intent(in) :: dirps

procedure, public :: transeq_z => transeq_z_omp

  • public subroutine transeq_z_omp(self, du, dv, dw, u, v, w, dirps)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t) :: self
    class(field_t), intent(inout) :: du
    class(field_t), intent(inout) :: dv
    class(field_t), intent(inout) :: dw
    class(field_t), intent(in) :: u
    class(field_t), intent(in) :: v
    class(field_t), intent(in) :: w
    type(dirps_t), intent(in) :: dirps

procedure, public :: tds_solve => tds_solve_omp

procedure, public :: reorder => reorder_omp

  • public subroutine reorder_omp(self, u_, u, direction)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t) :: self
    class(field_t), intent(inout) :: u_
    class(field_t), intent(in) :: u
    integer, intent(in) :: direction

procedure, public :: sum_yintox => sum_yintox_omp

procedure, public :: sum_zintox => sum_zintox_omp

procedure, public :: vecadd => vecadd_omp

  • public subroutine vecadd_omp(self, a, x, b, y)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t) :: self
    real(kind=dp), intent(in) :: a
    class(field_t), intent(in) :: x
    real(kind=dp), intent(in) :: b
    class(field_t), intent(inout) :: y

procedure, public :: scalar_product => scalar_product_omp

procedure, public :: field_scale => field_scale_omp

  • public subroutine field_scale_omp(self, f, a)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t) :: self
    class(field_t), intent(in) :: f
    real(kind=dp), intent(in) :: a

procedure, public :: field_shift => field_shift_omp

  • public subroutine field_shift_omp(self, f, a)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t) :: self
    class(field_t), intent(in) :: f
    real(kind=dp), intent(in) :: a

procedure, public :: copy_data_to_f => copy_data_to_f_omp

  • public subroutine copy_data_to_f_omp(self, f, data)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t), intent(inout) :: self
    class(field_t), intent(inout) :: f
    real(kind=dp), intent(in), dimension(:, :, :) :: data

procedure, public :: copy_f_to_data => copy_f_to_data_omp

  • public subroutine copy_f_to_data_omp(self, data, f)

    Arguments

    Type IntentOptional Attributes Name
    class(omp_backend_t), intent(inout) :: self
    real(kind=dp), intent(out), dimension(:, :, :) :: data
    class(field_t), intent(in) :: f

procedure, public :: init_poisson_fft => init_omp_poisson_fft

procedure, public :: transeq_omp_dist