Add IBM Slip tests (#791)

Author: haochey

src/pre_process/m_mpi_proxy.fpp

@@ -108,9 +108,10 @@ contains
             call MPI_BCAST(patch_ib(i)%model_spc, 1, MPI_INTEGER, 0, MPI_COMM_WORLD, ierr)
 
             #:for VAR in [ 'x_centroid', 'y_centroid', 'z_centroid',           &
-                & 'length_x', 'length_y', 'length_z', 'radius', 'c', 'p', 't', 'm', 'theta', 'slip']
+                & 'length_x', 'length_y', 'length_z', 'radius', 'c', 'p', 't', 'm', 'theta']
                 call MPI_BCAST(patch_ib(i)%${VAR}$, 1, mpi_p, 0, MPI_COMM_WORLD, ierr)
             #:endfor
+            call MPI_BCAST(patch_ib(i)%slip, 1, MPI_LOGICAL, 0, MPI_COMM_WORLD, ierr)
 
             #:for VAR in [ 'model_translate', 'model_scale', 'model_rotate']
                 call MPI_BCAST(patch_ib(i)%${VAR}$, size(patch_ib(i)%${VAR}$), mpi_p, 0, MPI_COMM_WORLD, ierr)

src/simulation/m_ibm.fpp

@@ -54,20 +54,21 @@ contains
             @:ALLOCATE(ib_markers%sf(-gp_layers:m+gp_layers, &
                 -gp_layers:n+gp_layers, -gp_layers:p+gp_layers))
             @:ALLOCATE(levelset%sf(-gp_layers:m+gp_layers, &
-                -gp_layers:n+gp_layers, -gp_layers:p+gp_layers, num_ibs))
+                -gp_layers:n+gp_layers, -gp_layers:p+gp_layers, 1:num_ibs))
             @:ALLOCATE(levelset_norm%sf(-gp_layers:m+gp_layers, &
-                -gp_layers:n+gp_layers, -gp_layers:p+gp_layers, num_ibs, 3))
+                -gp_layers:n+gp_layers, -gp_layers:p+gp_layers, 1:num_ibs, 1:3))
         else
             @:ALLOCATE(ib_markers%sf(-gp_layers:m+gp_layers, &
                 -gp_layers:n+gp_layers, 0:0))
             @:ALLOCATE(levelset%sf(-gp_layers:m+gp_layers, &
-                -gp_layers:n+gp_layers, 0:0, num_ibs))
+                -gp_layers:n+gp_layers, 0:0, 1:num_ibs))
             @:ALLOCATE(levelset_norm%sf(-gp_layers:m+gp_layers, &
-                -gp_layers:n+gp_layers, 0:0, num_ibs, 3))
+                -gp_layers:n+gp_layers, 0:0, 1:num_ibs, 1:3))
         end if
 
         @:ACC_SETUP_SFs(ib_markers)
         @:ACC_SETUP_SFs(levelset)
+        @:ACC_SETUP_SFs(levelset_norm)
 
         !$acc enter data copyin(num_gps, num_inner_gps)
 
@@ -80,6 +81,8 @@ contains
         integer :: i, j, k
 
         !$acc update device(ib_markers%sf)
+        !$acc update device(levelset%sf)
+        !$acc update device(levelset_norm%sf)
 
         ! Get neighboring IB variables from other processors
         call s_mpi_sendrecv_ib_buffers(ib_markers, gp_layers)
@@ -207,7 +210,7 @@ contains
 
             ! Calculate velocity of ghost cell
             if (gp%slip) then
-                norm = levelset_norm%sf(gp%loc(1), gp%loc(2), gp%loc(3), gp%ib_patch_id, :)
+                norm(1:3) = levelset_norm%sf(gp%loc(1), gp%loc(2), gp%loc(3), gp%ib_patch_id, 1:3)
                 buf = sqrt(sum(norm**2))
                 norm = norm/buf
                 vel_norm_IP = sum(vel_IP*norm)*norm