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Merged
timfelle merged 1 commit into from
Sep 7, 2026
+25 −14
Merged

Minor updates and fixes #2756

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37 changes: 24 additions & 13 deletions src/global_interpolation/legendre_rst_finder.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -245,9 +245,12 @@ subroutine find_rst_legendre_cpu(this, rst, pt_x, pt_y, pt_z, &
real(kind=rp) :: dt_legendre(this%Xh%lx, 1)
real(kind=rp) :: jac(3,3)
real(kind=xp) :: rst_d(3), jacinv(3,3)
real(kind=rp), dimension(this%Xh%lx * this%Xh%lx * this%Xh%lx) :: x_hat
real(kind=rp), dimension(this%Xh%lx * this%Xh%lx * this%Xh%lx) :: y_hat
real(kind=rp), dimension(this%Xh%lx * this%Xh%lx * this%Xh%lx) :: z_hat
integer :: conv_pts
logical :: converged
integer :: i, j, e, iter, lx
integer :: i, j, e, iter, lx, ih



Expand Down Expand Up @@ -293,32 +296,40 @@ subroutine find_rst_legendre_cpu(this, rst, pt_x, pt_y, pt_z, &
+ rst(3,i)*dt_legendre(j, 1)
end do
e = (el_list(i))*this%Xh%lxyz + 1

! Pull the element data to a static array instead of a slice
do ih = 0, lx*lx*lx - 1
x_hat(ih + 1) = this%x_hat%x(e + ih)
y_hat(ih + 1) = this%y_hat%x(e + ih)
z_hat(ih + 1) = this%z_hat%x(e + ih)
end do

! Compute the current xyz value
call tnsr3d_el_cpu(resx(i), 1, this%x_hat%x(e), lx, &
call tnsr3d_el_cpu(resx(i), 1, x_hat, lx, &
r_legendre, s_legendre, t_legendre)
call tnsr3d_el_cpu(resy(i), 1, this%y_hat%x(e), lx, &
call tnsr3d_el_cpu(resy(i), 1, y_hat, lx, &
r_legendre, s_legendre, t_legendre)
call tnsr3d_el_cpu(resz(i), 1, this%z_hat%x(e), lx, &
call tnsr3d_el_cpu(resz(i), 1, z_hat, lx, &
r_legendre, s_legendre, t_legendre)
! This should in principle be merged into some larger kernel
! Compute the jacobian
call tnsr3d_el_cpu(jac(1,1), 1, this%x_hat%x(e), lx, &
call tnsr3d_el_cpu(jac(1,1), 1, x_hat, lx, &
dr_legendre, s_legendre, t_legendre)
call tnsr3d_el_cpu(jac(1,2), 1, this%y_hat%x(e), lx, &
call tnsr3d_el_cpu(jac(1,2), 1, y_hat, lx, &
dr_legendre, s_legendre, t_legendre)
call tnsr3d_el_cpu(jac(1,3), 1, this%z_hat%x(e), lx, &
call tnsr3d_el_cpu(jac(1,3), 1, z_hat, lx, &
dr_legendre, s_legendre, t_legendre)
call tnsr3d_el_cpu(jac(2,1), 1, this%x_hat%x(e), lx, &
call tnsr3d_el_cpu(jac(2,1), 1, x_hat, lx, &
r_legendre, ds_legendre, t_legendre)
call tnsr3d_el_cpu(jac(2,2), 1, this%y_hat%x(e), lx, &
call tnsr3d_el_cpu(jac(2,2), 1, y_hat, lx, &
r_legendre, ds_legendre, t_legendre)
call tnsr3d_el_cpu(jac(2,3), 1, this%z_hat%x(e), lx, &
call tnsr3d_el_cpu(jac(2,3), 1, z_hat, lx, &
r_legendre, ds_legendre, t_legendre)
call tnsr3d_el_cpu(jac(3,1), 1, this%x_hat%x(e), lx, &
call tnsr3d_el_cpu(jac(3,1), 1, x_hat, lx, &
r_legendre, s_legendre, dt_legendre)
call tnsr3d_el_cpu(jac(3,2), 1, this%y_hat%x(e), lx, &
call tnsr3d_el_cpu(jac(3,2), 1, y_hat, lx, &
r_legendre, s_legendre, dt_legendre)
call tnsr3d_el_cpu(jac(3,3), 1, this%z_hat%x(e), lx, &
call tnsr3d_el_cpu(jac(3,3), 1, z_hat, lx, &
r_legendre, s_legendre, dt_legendre)
resx(i) = pt_x(i) - resx(i)
resy(i) = pt_y(i) - resy(i)
Expand Down
2 changes: 1 addition & 1 deletion src/wall_models/wall_sampler.f90
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Original file line number Diff line number Diff line change
Expand Up @@ -147,7 +147,7 @@ subroutine wall_sampler_init_base(this, n_nodes, n_samples, h, output_h)
call neko_error('Wall sampler distances have an invalid size')
end if

call this%h%free()
call this%h%init(h%size())
this%n_nodes = n_nodes
this%n_samples = n_samples
this%user_values = .false.
Expand Down
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