| ! { dg-do compile } |
| ! { dg-additional-options "-Ofast -mlsx -fvect-cost-model=dynamic" { target loongarch64*-*-* } } |
| |
| MODULE material_mod |
| |
| IMPLICIT NONE |
| |
| integer, parameter :: dfp = selected_real_kind (13, 99) |
| integer, parameter :: rfp = dfp |
| |
| PUBLIC Mat_updateE, iepx, iepy, iepz |
| |
| PRIVATE |
| |
| integer, dimension (:, :, :), allocatable :: iepx, iepy, iepz |
| real (kind = rfp), dimension (:), allocatable :: Dbdx, Dbdy, Dbdz |
| integer :: imin, jmin, kmin |
| integer, dimension (6) :: Exsize |
| integer, dimension (6) :: Eysize |
| integer, dimension (6) :: Ezsize |
| integer, dimension (6) :: Hxsize |
| integer, dimension (6) :: Hysize |
| integer, dimension (6) :: Hzsize |
| |
| CONTAINS |
| |
| SUBROUTINE mat_updateE (nx, ny, nz, Hx, Hy, Hz, Ex, Ey, Ez) |
| |
| integer, intent (in) :: nx, ny, nz |
| |
| real (kind = rfp), intent (inout), & |
| dimension (Exsize (1) : Exsize (2), Exsize (3) : Exsize (4), Exsize (5) : Exsize (6)) :: Ex |
| real (kind = rfp), intent (inout), & |
| dimension (Eysize (1) : Eysize (2), Eysize (3) : Eysize (4), Eysize (5) : Eysize (6)) :: Ey |
| real (kind = rfp), intent (inout), & |
| dimension (Ezsize (1) : Ezsize (2), Ezsize (3) : Ezsize (4), Ezsize (5) : Ezsize (6)) :: Ez |
| real (kind = rfp), intent (in), & |
| dimension (Hxsize (1) : Hxsize (2), Hxsize (3) : Hxsize (4), Hxsize (5) : Hxsize (6)) :: Hx |
| real (kind = rfp), intent (in), & |
| dimension (Hysize (1) : Hysize (2), Hysize (3) : Hysize (4), Hysize (5) : Hysize (6)) :: Hy |
| real (kind = rfp), intent (in), & |
| dimension (Hzsize (1) : Hzsize (2), Hzsize (3) : Hzsize (4), Hzsize (5) : Hzsize (6)) :: Hz |
| |
| integer :: i, j, k, mp |
| |
| do k = kmin, nz |
| do j = jmin, ny |
| do i = imin, nx |
| mp = iepx (i, j, k) |
| Ex (i, j, k) = Ex (i, j, k) + & |
| Dbdy (mp) * (Hz (i, j, k ) - Hz (i, j-1, k)) + & |
| Dbdz (mp) * (Hy (i, j, k-1) - Hy (i, j , k)) |
| |
| mp = iepy (i, j, k) |
| Ey (i, j, k) = Ey (i, j, k) + & |
| Dbdz (mp) * (Hx (i , j, k) - Hx (i, j, k-1)) + & |
| Dbdx (mp) * (Hz (i-1, j, k) - Hz (i, j, k )) |
| |
| mp = iepz (i, j, k) |
| Ez (i, j, k) = Ez (i, j, k) + & |
| Dbdx (mp) * (Hy (i, j , k) - Hy (i-1, j, k)) + & |
| Dbdy (mp) * (Hx (i, j-1, k) - Hx (i , j, k)) |
| end do |
| end do |
| end do |
| |
| END SUBROUTINE mat_updateE |
| |
| END MODULE material_mod |
| |
| ! { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target loongarch64*-*-* } } } |
