void advec_cell_kernel4_xdir_c_wrapper(
  double *p_a0,
  double *p_a1,
  double *p_a2,
  double *p_a3,
  double *p_a4,
  double *p_a5,
  double *p_a6,
  double *p_a7,
  double *p_a8,
  double *p_a9,
  double *p_a10,
  int x_size, int y_size, int z_size) {
  #ifdef OPS_GPU
  #pragma acc parallel deviceptr(p_a0,p_a1,p_a2,p_a3,p_a4,p_a5,p_a6,p_a7,p_a8,p_a9,p_a10)
  #pragma acc loop
  #endif
  for ( int n_z=0; n_z<z_size; n_z++ ){
    #ifdef OPS_GPU
    #pragma acc loop
    #endif
    for ( int n_y=0; n_y<y_size; n_y++ ){
      #ifdef OPS_GPU
      #pragma acc loop
      #endif
      for ( int n_x=0; n_x<x_size; n_x++ ){
        advec_cell_kernel4_xdir(  p_a0 + n_x*1 + n_y*xdim0_advec_cell_kernel4_xdir*1 + n_z*xdim0_advec_cell_kernel4_xdir*ydim0_advec_cell_kernel4_xdir*1,
           p_a1 + n_x*1 + n_y*xdim1_advec_cell_kernel4_xdir*1 + n_z*xdim1_advec_cell_kernel4_xdir*ydim1_advec_cell_kernel4_xdir*1,
           p_a2 + n_x*1 + n_y*xdim2_advec_cell_kernel4_xdir*1 + n_z*xdim2_advec_cell_kernel4_xdir*ydim2_advec_cell_kernel4_xdir*1,
           p_a3 + n_x*1 + n_y*xdim3_advec_cell_kernel4_xdir*1 + n_z*xdim3_advec_cell_kernel4_xdir*ydim3_advec_cell_kernel4_xdir*1,
           p_a4 + n_x*1 + n_y*xdim4_advec_cell_kernel4_xdir*1 + n_z*xdim4_advec_cell_kernel4_xdir*ydim4_advec_cell_kernel4_xdir*1,
           p_a5 + n_x*1 + n_y*xdim5_advec_cell_kernel4_xdir*1 + n_z*xdim5_advec_cell_kernel4_xdir*ydim5_advec_cell_kernel4_xdir*1,
           p_a6 + n_x*1 + n_y*xdim6_advec_cell_kernel4_xdir*1 + n_z*xdim6_advec_cell_kernel4_xdir*ydim6_advec_cell_kernel4_xdir*1,
           p_a7 + n_x*1 + n_y*xdim7_advec_cell_kernel4_xdir*1 + n_z*xdim7_advec_cell_kernel4_xdir*ydim7_advec_cell_kernel4_xdir*1,
           p_a8 + n_x*1 + n_y*xdim8_advec_cell_kernel4_xdir*1 + n_z*xdim8_advec_cell_kernel4_xdir*ydim8_advec_cell_kernel4_xdir*1,
           p_a9 + n_x*1 + n_y*xdim9_advec_cell_kernel4_xdir*1 + n_z*xdim9_advec_cell_kernel4_xdir*ydim9_advec_cell_kernel4_xdir*1,
           p_a10 + n_x*1 + n_y*xdim10_advec_cell_kernel4_xdir*1 + n_z*xdim10_advec_cell_kernel4_xdir*ydim10_advec_cell_kernel4_xdir*1 );

      }
    }
  }
}
// host stub function
void ops_par_loop_advec_cell_kernel4_xdir(
    char const *name, ops_block block, int dim, int *range, ops_arg arg0,
    ops_arg arg1, ops_arg arg2, ops_arg arg3, ops_arg arg4, ops_arg arg5,
    ops_arg arg6, ops_arg arg7, ops_arg arg8, ops_arg arg9, ops_arg arg10) {

  // Timing
  double t1, t2, c1, c2;

  char *p_a[11];
  int offs[11][3];
  ops_arg args[11] = {arg0, arg1, arg2, arg3, arg4, arg5,
                      arg6, arg7, arg8, arg9, arg10};

#ifdef CHECKPOINTING
  if (!ops_checkpointing_before(args, 11, range, 111))
    return;
#endif

  if (OPS_diags > 1) {
    ops_timing_realloc(111, "advec_cell_kernel4_xdir");
    OPS_kernels[111].count++;
    ops_timers_core(&c2, &t2);
  }

  // compute locally allocated range for the sub-block
  int start[3];
  int end[3];

#ifdef OPS_MPI
  sub_block_list sb = OPS_sub_block_list[block->index];
#endif
#ifdef OPS_DEBUG
  ops_register_args(args, "advec_cell_kernel4_xdir");
#endif

  int arg_idx[3];
  int arg_idx_base[3];
#ifdef OPS_MPI
  if (compute_ranges(args, 11, block, range, start, end, arg_idx) < 0)
    return;
#else  // OPS_MPI
  for (int n = 0; n < 3; n++) {
    start[n] = range[2 * n];
    end[n] = range[2 * n + 1];
    arg_idx[n] = start[n];
  }
#endif // OPS_MPI
  for (int n = 0; n < 3; n++) {
    arg_idx_base[n] = arg_idx[n];
  }
  offs[0][0] = args[0].stencil->stride[0] * 1; // unit step in x dimension
  offs[0][1] =
      off3D(1, &start[0], &end[0], args[0].dat->size, args[0].stencil->stride) -
      offs[0][0];
  offs[0][2] =
      off3D(2, &start[0], &end[0], args[0].dat->size, args[0].stencil->stride) -
      offs[0][1] - offs[0][0];

  offs[1][0] = args[1].stencil->stride[0] * 1; // unit step in x dimension
  offs[1][1] =
      off3D(1, &start[0], &end[0], args[1].dat->size, args[1].stencil->stride) -
      offs[1][0];
  offs[1][2] =
      off3D(2, &start[0], &end[0], args[1].dat->size, args[1].stencil->stride) -
      offs[1][1] - offs[1][0];

  offs[2][0] = args[2].stencil->stride[0] * 1; // unit step in x dimension
  offs[2][1] =
      off3D(1, &start[0], &end[0], args[2].dat->size, args[2].stencil->stride) -
      offs[2][0];
  offs[2][2] =
      off3D(2, &start[0], &end[0], args[2].dat->size, args[2].stencil->stride) -
      offs[2][1] - offs[2][0];

  offs[3][0] = args[3].stencil->stride[0] * 1; // unit step in x dimension
  offs[3][1] =
      off3D(1, &start[0], &end[0], args[3].dat->size, args[3].stencil->stride) -
      offs[3][0];
  offs[3][2] =
      off3D(2, &start[0], &end[0], args[3].dat->size, args[3].stencil->stride) -
      offs[3][1] - offs[3][0];

  offs[4][0] = args[4].stencil->stride[0] * 1; // unit step in x dimension
  offs[4][1] =
      off3D(1, &start[0], &end[0], args[4].dat->size, args[4].stencil->stride) -
      offs[4][0];
  offs[4][2] =
      off3D(2, &start[0], &end[0], args[4].dat->size, args[4].stencil->stride) -
      offs[4][1] - offs[4][0];

  offs[5][0] = args[5].stencil->stride[0] * 1; // unit step in x dimension
  offs[5][1] =
      off3D(1, &start[0], &end[0], args[5].dat->size, args[5].stencil->stride) -
      offs[5][0];
  offs[5][2] =
      off3D(2, &start[0], &end[0], args[5].dat->size, args[5].stencil->stride) -
      offs[5][1] - offs[5][0];

  offs[6][0] = args[6].stencil->stride[0] * 1; // unit step in x dimension
  offs[6][1] =
      off3D(1, &start[0], &end[0], args[6].dat->size, args[6].stencil->stride) -
      offs[6][0];
  offs[6][2] =
      off3D(2, &start[0], &end[0], args[6].dat->size, args[6].stencil->stride) -
      offs[6][1] - offs[6][0];

  offs[7][0] = args[7].stencil->stride[0] * 1; // unit step in x dimension
  offs[7][1] =
      off3D(1, &start[0], &end[0], args[7].dat->size, args[7].stencil->stride) -
      offs[7][0];
  offs[7][2] =
      off3D(2, &start[0], &end[0], args[7].dat->size, args[7].stencil->stride) -
      offs[7][1] - offs[7][0];

  offs[8][0] = args[8].stencil->stride[0] * 1; // unit step in x dimension
  offs[8][1] =
      off3D(1, &start[0], &end[0], args[8].dat->size, args[8].stencil->stride) -
      offs[8][0];
  offs[8][2] =
      off3D(2, &start[0], &end[0], args[8].dat->size, args[8].stencil->stride) -
      offs[8][1] - offs[8][0];

  offs[9][0] = args[9].stencil->stride[0] * 1; // unit step in x dimension
  offs[9][1] =
      off3D(1, &start[0], &end[0], args[9].dat->size, args[9].stencil->stride) -
      offs[9][0];
  offs[9][2] =
      off3D(2, &start[0], &end[0], args[9].dat->size, args[9].stencil->stride) -
      offs[9][1] - offs[9][0];

  offs[10][0] = args[10].stencil->stride[0] * 1; // unit step in x dimension
  offs[10][1] = off3D(1, &start[0], &end[0], args[10].dat->size,
                      args[10].stencil->stride) -
                offs[10][0];
  offs[10][2] = off3D(2, &start[0], &end[0], args[10].dat->size,
                      args[10].stencil->stride) -
                offs[10][1] - offs[10][0];

  int off0_0 = offs[0][0];
  int off0_1 = offs[0][1];
  int off0_2 = offs[0][2];
  int dat0 = (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size);
  int off1_0 = offs[1][0];
  int off1_1 = offs[1][1];
  int off1_2 = offs[1][2];
  int dat1 = (OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size);
  int off2_0 = offs[2][0];
  int off2_1 = offs[2][1];
  int off2_2 = offs[2][2];
  int dat2 = (OPS_soa ? args[2].dat->type_size : args[2].dat->elem_size);
  int off3_0 = offs[3][0];
  int off3_1 = offs[3][1];
  int off3_2 = offs[3][2];
  int dat3 = (OPS_soa ? args[3].dat->type_size : args[3].dat->elem_size);
  int off4_0 = offs[4][0];
  int off4_1 = offs[4][1];
  int off4_2 = offs[4][2];
  int dat4 = (OPS_soa ? args[4].dat->type_size : args[4].dat->elem_size);
  int off5_0 = offs[5][0];
  int off5_1 = offs[5][1];
  int off5_2 = offs[5][2];
  int dat5 = (OPS_soa ? args[5].dat->type_size : args[5].dat->elem_size);
  int off6_0 = offs[6][0];
  int off6_1 = offs[6][1];
  int off6_2 = offs[6][2];
  int dat6 = (OPS_soa ? args[6].dat->type_size : args[6].dat->elem_size);
  int off7_0 = offs[7][0];
  int off7_1 = offs[7][1];
  int off7_2 = offs[7][2];
  int dat7 = (OPS_soa ? args[7].dat->type_size : args[7].dat->elem_size);
  int off8_0 = offs[8][0];
  int off8_1 = offs[8][1];
  int off8_2 = offs[8][2];
  int dat8 = (OPS_soa ? args[8].dat->type_size : args[8].dat->elem_size);
  int off9_0 = offs[9][0];
  int off9_1 = offs[9][1];
  int off9_2 = offs[9][2];
  int dat9 = (OPS_soa ? args[9].dat->type_size : args[9].dat->elem_size);
  int off10_0 = offs[10][0];
  int off10_1 = offs[10][1];
  int off10_2 = offs[10][2];
  int dat10 = (OPS_soa ? args[10].dat->type_size : args[10].dat->elem_size);

  // set up initial pointers and exchange halos if necessary
  int base0 = args[0].dat->base_offset +
              (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
                  start[0] * args[0].stencil->stride[0];
  base0 = base0 +
          (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
              args[0].dat->size[0] * start[1] * args[0].stencil->stride[1];
  base0 = base0 +
          (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size) *
              args[0].dat->size[0] * args[0].dat->size[1] * start[2] *
              args[0].stencil->stride[2];
  p_a[0] = (char *)args[0].data + base0;

  int base1 = args[1].dat->base_offset +
              (OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size) *
                  start[0] * args[1].stencil->stride[0];
  base1 = base1 +
          (OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size) *
              args[1].dat->size[0] * start[1] * args[1].stencil->stride[1];
  base1 = base1 +
          (OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size) *
              args[1].dat->size[0] * args[1].dat->size[1] * start[2] *
              args[1].stencil->stride[2];
  p_a[1] = (char *)args[1].data + base1;

  int base2 = args[2].dat->base_offset +
              (OPS_soa ? args[2].dat->type_size : args[2].dat->elem_size) *
                  start[0] * args[2].stencil->stride[0];
  base2 = base2 +
          (OPS_soa ? args[2].dat->type_size : args[2].dat->elem_size) *
              args[2].dat->size[0] * start[1] * args[2].stencil->stride[1];
  base2 = base2 +
          (OPS_soa ? args[2].dat->type_size : args[2].dat->elem_size) *
              args[2].dat->size[0] * args[2].dat->size[1] * start[2] *
              args[2].stencil->stride[2];
  p_a[2] = (char *)args[2].data + base2;

  int base3 = args[3].dat->base_offset +
              (OPS_soa ? args[3].dat->type_size : args[3].dat->elem_size) *
                  start[0] * args[3].stencil->stride[0];
  base3 = base3 +
          (OPS_soa ? args[3].dat->type_size : args[3].dat->elem_size) *
              args[3].dat->size[0] * start[1] * args[3].stencil->stride[1];
  base3 = base3 +
          (OPS_soa ? args[3].dat->type_size : args[3].dat->elem_size) *
              args[3].dat->size[0] * args[3].dat->size[1] * start[2] *
              args[3].stencil->stride[2];
  p_a[3] = (char *)args[3].data + base3;

  int base4 = args[4].dat->base_offset +
              (OPS_soa ? args[4].dat->type_size : args[4].dat->elem_size) *
                  start[0] * args[4].stencil->stride[0];
  base4 = base4 +
          (OPS_soa ? args[4].dat->type_size : args[4].dat->elem_size) *
              args[4].dat->size[0] * start[1] * args[4].stencil->stride[1];
  base4 = base4 +
          (OPS_soa ? args[4].dat->type_size : args[4].dat->elem_size) *
              args[4].dat->size[0] * args[4].dat->size[1] * start[2] *
              args[4].stencil->stride[2];
  p_a[4] = (char *)args[4].data + base4;

  int base5 = args[5].dat->base_offset +
              (OPS_soa ? args[5].dat->type_size : args[5].dat->elem_size) *
                  start[0] * args[5].stencil->stride[0];
  base5 = base5 +
          (OPS_soa ? args[5].dat->type_size : args[5].dat->elem_size) *
              args[5].dat->size[0] * start[1] * args[5].stencil->stride[1];
  base5 = base5 +
          (OPS_soa ? args[5].dat->type_size : args[5].dat->elem_size) *
              args[5].dat->size[0] * args[5].dat->size[1] * start[2] *
              args[5].stencil->stride[2];
  p_a[5] = (char *)args[5].data + base5;

  int base6 = args[6].dat->base_offset +
              (OPS_soa ? args[6].dat->type_size : args[6].dat->elem_size) *
                  start[0] * args[6].stencil->stride[0];
  base6 = base6 +
          (OPS_soa ? args[6].dat->type_size : args[6].dat->elem_size) *
              args[6].dat->size[0] * start[1] * args[6].stencil->stride[1];
  base6 = base6 +
          (OPS_soa ? args[6].dat->type_size : args[6].dat->elem_size) *
              args[6].dat->size[0] * args[6].dat->size[1] * start[2] *
              args[6].stencil->stride[2];
  p_a[6] = (char *)args[6].data + base6;

  int base7 = args[7].dat->base_offset +
              (OPS_soa ? args[7].dat->type_size : args[7].dat->elem_size) *
                  start[0] * args[7].stencil->stride[0];
  base7 = base7 +
          (OPS_soa ? args[7].dat->type_size : args[7].dat->elem_size) *
              args[7].dat->size[0] * start[1] * args[7].stencil->stride[1];
  base7 = base7 +
          (OPS_soa ? args[7].dat->type_size : args[7].dat->elem_size) *
              args[7].dat->size[0] * args[7].dat->size[1] * start[2] *
              args[7].stencil->stride[2];
  p_a[7] = (char *)args[7].data + base7;

  int base8 = args[8].dat->base_offset +
              (OPS_soa ? args[8].dat->type_size : args[8].dat->elem_size) *
                  start[0] * args[8].stencil->stride[0];
  base8 = base8 +
          (OPS_soa ? args[8].dat->type_size : args[8].dat->elem_size) *
              args[8].dat->size[0] * start[1] * args[8].stencil->stride[1];
  base8 = base8 +
          (OPS_soa ? args[8].dat->type_size : args[8].dat->elem_size) *
              args[8].dat->size[0] * args[8].dat->size[1] * start[2] *
              args[8].stencil->stride[2];
  p_a[8] = (char *)args[8].data + base8;

  int base9 = args[9].dat->base_offset +
              (OPS_soa ? args[9].dat->type_size : args[9].dat->elem_size) *
                  start[0] * args[9].stencil->stride[0];
  base9 = base9 +
          (OPS_soa ? args[9].dat->type_size : args[9].dat->elem_size) *
              args[9].dat->size[0] * start[1] * args[9].stencil->stride[1];
  base9 = base9 +
          (OPS_soa ? args[9].dat->type_size : args[9].dat->elem_size) *
              args[9].dat->size[0] * args[9].dat->size[1] * start[2] *
              args[9].stencil->stride[2];
  p_a[9] = (char *)args[9].data + base9;

  int base10 = args[10].dat->base_offset +
               (OPS_soa ? args[10].dat->type_size : args[10].dat->elem_size) *
                   start[0] * args[10].stencil->stride[0];
  base10 = base10 +
           (OPS_soa ? args[10].dat->type_size : args[10].dat->elem_size) *
               args[10].dat->size[0] * start[1] * args[10].stencil->stride[1];
  base10 = base10 +
           (OPS_soa ? args[10].dat->type_size : args[10].dat->elem_size) *
               args[10].dat->size[0] * args[10].dat->size[1] * start[2] *
               args[10].stencil->stride[2];
  p_a[10] = (char *)args[10].data + base10;

  // initialize global variable with the dimension of dats
  xdim0 = args[0].dat->size[0];
  ydim0 = args[0].dat->size[1];
  xdim1 = args[1].dat->size[0];
  ydim1 = args[1].dat->size[1];
  xdim2 = args[2].dat->size[0];
  ydim2 = args[2].dat->size[1];
  xdim3 = args[3].dat->size[0];
  ydim3 = args[3].dat->size[1];
  xdim4 = args[4].dat->size[0];
  ydim4 = args[4].dat->size[1];
  xdim5 = args[5].dat->size[0];
  ydim5 = args[5].dat->size[1];
  xdim6 = args[6].dat->size[0];
  ydim6 = args[6].dat->size[1];
  xdim7 = args[7].dat->size[0];
  ydim7 = args[7].dat->size[1];
  xdim8 = args[8].dat->size[0];
  ydim8 = args[8].dat->size[1];
  xdim9 = args[9].dat->size[0];
  ydim9 = args[9].dat->size[1];
  xdim10 = args[10].dat->size[0];
  ydim10 = args[10].dat->size[1];

  // Halo Exchanges
  ops_H_D_exchanges_host(args, 11);
  ops_halo_exchanges(args, 11, range);
  ops_H_D_exchanges_host(args, 11);

  if (OPS_diags > 1) {
    ops_timers_core(&c1, &t1);
    OPS_kernels[111].mpi_time += t1 - t2;
  }

  int n_x;
  for (int n_z = start[2]; n_z < end[2]; n_z++) {
    for (int n_y = start[1]; n_y < end[1]; n_y++) {
#pragma novector
      for (n_x = start[0];
           n_x < start[0] + ((end[0] - start[0]) / SIMD_VEC) * SIMD_VEC;
           n_x += SIMD_VEC) {
// call kernel function, passing in pointers to data -vectorised
#pragma simd
        for (int i = 0; i < SIMD_VEC; i++) {
          advec_cell_kernel4_xdir(
              (double *)p_a[0] + i * 1 * 1, (double *)p_a[1] + i * 1 * 1,
              (double *)p_a[2] + i * 1 * 1, (double *)p_a[3] + i * 1 * 1,
              (double *)p_a[4] + i * 1 * 1, (double *)p_a[5] + i * 1 * 1,
              (double *)p_a[6] + i * 1 * 1, (double *)p_a[7] + i * 1 * 1,
              (double *)p_a[8] + i * 1 * 1, (double *)p_a[9] + i * 1 * 1,
              (double *)p_a[10] + i * 1 * 1);
        }

        // shift pointers to data x direction
        p_a[0] = p_a[0] + (dat0 * off0_0) * SIMD_VEC;
        p_a[1] = p_a[1] + (dat1 * off1_0) * SIMD_VEC;
        p_a[2] = p_a[2] + (dat2 * off2_0) * SIMD_VEC;
        p_a[3] = p_a[3] + (dat3 * off3_0) * SIMD_VEC;
        p_a[4] = p_a[4] + (dat4 * off4_0) * SIMD_VEC;
        p_a[5] = p_a[5] + (dat5 * off5_0) * SIMD_VEC;
        p_a[6] = p_a[6] + (dat6 * off6_0) * SIMD_VEC;
        p_a[7] = p_a[7] + (dat7 * off7_0) * SIMD_VEC;
        p_a[8] = p_a[8] + (dat8 * off8_0) * SIMD_VEC;
        p_a[9] = p_a[9] + (dat9 * off9_0) * SIMD_VEC;
        p_a[10] = p_a[10] + (dat10 * off10_0) * SIMD_VEC;
      }

      for (int n_x = start[0] + ((end[0] - start[0]) / SIMD_VEC) * SIMD_VEC;
           n_x < end[0]; n_x++) {
        // call kernel function, passing in pointers to data - remainder
        advec_cell_kernel4_xdir(
            (double *)p_a[0], (double *)p_a[1], (double *)p_a[2],
            (double *)p_a[3], (double *)p_a[4], (double *)p_a[5],
            (double *)p_a[6], (double *)p_a[7], (double *)p_a[8],
            (double *)p_a[9], (double *)p_a[10]);

        // shift pointers to data x direction
        p_a[0] = p_a[0] + (dat0 * off0_0);
        p_a[1] = p_a[1] + (dat1 * off1_0);
        p_a[2] = p_a[2] + (dat2 * off2_0);
        p_a[3] = p_a[3] + (dat3 * off3_0);
        p_a[4] = p_a[4] + (dat4 * off4_0);
        p_a[5] = p_a[5] + (dat5 * off5_0);
        p_a[6] = p_a[6] + (dat6 * off6_0);
        p_a[7] = p_a[7] + (dat7 * off7_0);
        p_a[8] = p_a[8] + (dat8 * off8_0);
        p_a[9] = p_a[9] + (dat9 * off9_0);
        p_a[10] = p_a[10] + (dat10 * off10_0);
      }

      // shift pointers to data y direction
      p_a[0] = p_a[0] + (dat0 * off0_1);
      p_a[1] = p_a[1] + (dat1 * off1_1);
      p_a[2] = p_a[2] + (dat2 * off2_1);
      p_a[3] = p_a[3] + (dat3 * off3_1);
      p_a[4] = p_a[4] + (dat4 * off4_1);
      p_a[5] = p_a[5] + (dat5 * off5_1);
      p_a[6] = p_a[6] + (dat6 * off6_1);
      p_a[7] = p_a[7] + (dat7 * off7_1);
      p_a[8] = p_a[8] + (dat8 * off8_1);
      p_a[9] = p_a[9] + (dat9 * off9_1);
      p_a[10] = p_a[10] + (dat10 * off10_1);
    }
    // shift pointers to data z direction
    p_a[0] = p_a[0] + (dat0 * off0_2);
    p_a[1] = p_a[1] + (dat1 * off1_2);
    p_a[2] = p_a[2] + (dat2 * off2_2);
    p_a[3] = p_a[3] + (dat3 * off3_2);
    p_a[4] = p_a[4] + (dat4 * off4_2);
    p_a[5] = p_a[5] + (dat5 * off5_2);
    p_a[6] = p_a[6] + (dat6 * off6_2);
    p_a[7] = p_a[7] + (dat7 * off7_2);
    p_a[8] = p_a[8] + (dat8 * off8_2);
    p_a[9] = p_a[9] + (dat9 * off9_2);
    p_a[10] = p_a[10] + (dat10 * off10_2);
  }
  if (OPS_diags > 1) {
    ops_timers_core(&c2, &t2);
    OPS_kernels[111].time += t2 - t1;
  }
  ops_set_dirtybit_host(args, 11);
  ops_set_halo_dirtybit3(&args[0], range);
  ops_set_halo_dirtybit3(&args[1], range);
  ops_set_halo_dirtybit3(&args[6], range);
  ops_set_halo_dirtybit3(&args[7], range);
  ops_set_halo_dirtybit3(&args[8], range);
  ops_set_halo_dirtybit3(&args[9], range);

  if (OPS_diags > 1) {
    // Update kernel record
    ops_timers_core(&c1, &t1);
    OPS_kernels[111].mpi_time += t1 - t2;
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg0);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg1);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg2);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg3);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg4);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg5);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg6);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg7);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg8);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg9);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg10);
  }
}
// host stub function
void ops_par_loop_advec_cell_kernel4_xdir(
    char const *name, ops_block block, int dim, int *range, ops_arg arg0,
    ops_arg arg1, ops_arg arg2, ops_arg arg3, ops_arg arg4, ops_arg arg5,
    ops_arg arg6, ops_arg arg7, ops_arg arg8, ops_arg arg9, ops_arg arg10) {

  // Timing
  double t1, t2, c1, c2;

  int offs[11][3];
  ops_arg args[11] = {arg0, arg1, arg2, arg3, arg4, arg5,
                      arg6, arg7, arg8, arg9, arg10};

#ifdef CHECKPOINTING
  if (!ops_checkpointing_before(args, 11, range, 111))
    return;
#endif

  if (OPS_diags > 1) {
    ops_timing_realloc(111, "advec_cell_kernel4_xdir");
    OPS_kernels[111].count++;
    ops_timers_core(&c1, &t1);
  }

#ifdef OPS_MPI
  sub_block_list sb = OPS_sub_block_list[block->index];
#endif

  // compute locally allocated range for the sub-block

  int start[3];
  int end[3];
  int arg_idx[3];

#ifdef OPS_MPI
  if (!sb->owned)
    return;
  for (int n = 0; n < 3; n++) {
    start[n] = sb->decomp_disp[n];
    end[n] = sb->decomp_disp[n] + sb->decomp_size[n];
    if (start[n] >= range[2 * n]) {
      start[n] = 0;
    } else {
      start[n] = range[2 * n] - start[n];
    }
    if (sb->id_m[n] == MPI_PROC_NULL && range[2 * n] < 0)
      start[n] = range[2 * n];
    if (end[n] >= range[2 * n + 1]) {
      end[n] = range[2 * n + 1] - sb->decomp_disp[n];
    } else {
      end[n] = sb->decomp_size[n];
    }
    if (sb->id_p[n] == MPI_PROC_NULL &&
        (range[2 * n + 1] > sb->decomp_disp[n] + sb->decomp_size[n]))
      end[n] += (range[2 * n + 1] - sb->decomp_disp[n] - sb->decomp_size[n]);
    if (end[n] < start[n])
      end[n] = start[n];
  }
#else
  for (int n = 0; n < 3; n++) {
    start[n] = range[2 * n];
    end[n] = range[2 * n + 1];
  }
#endif
#ifdef OPS_DEBUG
  ops_register_args(args, "advec_cell_kernel4_xdir");
#endif

  offs[0][0] = args[0].stencil->stride[0] * 1; // unit step in x dimension
  offs[0][1] =
      off3D(1, &start[0], &end[0], args[0].dat->size, args[0].stencil->stride) -
      offs[0][0];
  offs[0][2] =
      off3D(2, &start[0], &end[0], args[0].dat->size, args[0].stencil->stride) -
      offs[0][1] - offs[0][0];

  offs[1][0] = args[1].stencil->stride[0] * 1; // unit step in x dimension
  offs[1][1] =
      off3D(1, &start[0], &end[0], args[1].dat->size, args[1].stencil->stride) -
      offs[1][0];
  offs[1][2] =
      off3D(2, &start[0], &end[0], args[1].dat->size, args[1].stencil->stride) -
      offs[1][1] - offs[1][0];

  offs[2][0] = args[2].stencil->stride[0] * 1; // unit step in x dimension
  offs[2][1] =
      off3D(1, &start[0], &end[0], args[2].dat->size, args[2].stencil->stride) -
      offs[2][0];
  offs[2][2] =
      off3D(2, &start[0], &end[0], args[2].dat->size, args[2].stencil->stride) -
      offs[2][1] - offs[2][0];

  offs[3][0] = args[3].stencil->stride[0] * 1; // unit step in x dimension
  offs[3][1] =
      off3D(1, &start[0], &end[0], args[3].dat->size, args[3].stencil->stride) -
      offs[3][0];
  offs[3][2] =
      off3D(2, &start[0], &end[0], args[3].dat->size, args[3].stencil->stride) -
      offs[3][1] - offs[3][0];

  offs[4][0] = args[4].stencil->stride[0] * 1; // unit step in x dimension
  offs[4][1] =
      off3D(1, &start[0], &end[0], args[4].dat->size, args[4].stencil->stride) -
      offs[4][0];
  offs[4][2] =
      off3D(2, &start[0], &end[0], args[4].dat->size, args[4].stencil->stride) -
      offs[4][1] - offs[4][0];

  offs[5][0] = args[5].stencil->stride[0] * 1; // unit step in x dimension
  offs[5][1] =
      off3D(1, &start[0], &end[0], args[5].dat->size, args[5].stencil->stride) -
      offs[5][0];
  offs[5][2] =
      off3D(2, &start[0], &end[0], args[5].dat->size, args[5].stencil->stride) -
      offs[5][1] - offs[5][0];

  offs[6][0] = args[6].stencil->stride[0] * 1; // unit step in x dimension
  offs[6][1] =
      off3D(1, &start[0], &end[0], args[6].dat->size, args[6].stencil->stride) -
      offs[6][0];
  offs[6][2] =
      off3D(2, &start[0], &end[0], args[6].dat->size, args[6].stencil->stride) -
      offs[6][1] - offs[6][0];

  offs[7][0] = args[7].stencil->stride[0] * 1; // unit step in x dimension
  offs[7][1] =
      off3D(1, &start[0], &end[0], args[7].dat->size, args[7].stencil->stride) -
      offs[7][0];
  offs[7][2] =
      off3D(2, &start[0], &end[0], args[7].dat->size, args[7].stencil->stride) -
      offs[7][1] - offs[7][0];

  offs[8][0] = args[8].stencil->stride[0] * 1; // unit step in x dimension
  offs[8][1] =
      off3D(1, &start[0], &end[0], args[8].dat->size, args[8].stencil->stride) -
      offs[8][0];
  offs[8][2] =
      off3D(2, &start[0], &end[0], args[8].dat->size, args[8].stencil->stride) -
      offs[8][1] - offs[8][0];

  offs[9][0] = args[9].stencil->stride[0] * 1; // unit step in x dimension
  offs[9][1] =
      off3D(1, &start[0], &end[0], args[9].dat->size, args[9].stencil->stride) -
      offs[9][0];
  offs[9][2] =
      off3D(2, &start[0], &end[0], args[9].dat->size, args[9].stencil->stride) -
      offs[9][1] - offs[9][0];

  offs[10][0] = args[10].stencil->stride[0] * 1; // unit step in x dimension
  offs[10][1] = off3D(1, &start[0], &end[0], args[10].dat->size,
                      args[10].stencil->stride) -
                offs[10][0];
  offs[10][2] = off3D(2, &start[0], &end[0], args[10].dat->size,
                      args[10].stencil->stride) -
                offs[10][1] - offs[10][0];

  int off0_0 = offs[0][0];
  int off0_1 = offs[0][1];
  int off0_2 = offs[0][2];
  int dat0 = (OPS_soa ? args[0].dat->type_size : args[0].dat->elem_size);
  int off1_0 = offs[1][0];
  int off1_1 = offs[1][1];
  int off1_2 = offs[1][2];
  int dat1 = (OPS_soa ? args[1].dat->type_size : args[1].dat->elem_size);
  int off2_0 = offs[2][0];
  int off2_1 = offs[2][1];
  int off2_2 = offs[2][2];
  int dat2 = (OPS_soa ? args[2].dat->type_size : args[2].dat->elem_size);
  int off3_0 = offs[3][0];
  int off3_1 = offs[3][1];
  int off3_2 = offs[3][2];
  int dat3 = (OPS_soa ? args[3].dat->type_size : args[3].dat->elem_size);
  int off4_0 = offs[4][0];
  int off4_1 = offs[4][1];
  int off4_2 = offs[4][2];
  int dat4 = (OPS_soa ? args[4].dat->type_size : args[4].dat->elem_size);
  int off5_0 = offs[5][0];
  int off5_1 = offs[5][1];
  int off5_2 = offs[5][2];
  int dat5 = (OPS_soa ? args[5].dat->type_size : args[5].dat->elem_size);
  int off6_0 = offs[6][0];
  int off6_1 = offs[6][1];
  int off6_2 = offs[6][2];
  int dat6 = (OPS_soa ? args[6].dat->type_size : args[6].dat->elem_size);
  int off7_0 = offs[7][0];
  int off7_1 = offs[7][1];
  int off7_2 = offs[7][2];
  int dat7 = (OPS_soa ? args[7].dat->type_size : args[7].dat->elem_size);
  int off8_0 = offs[8][0];
  int off8_1 = offs[8][1];
  int off8_2 = offs[8][2];
  int dat8 = (OPS_soa ? args[8].dat->type_size : args[8].dat->elem_size);
  int off9_0 = offs[9][0];
  int off9_1 = offs[9][1];
  int off9_2 = offs[9][2];
  int dat9 = (OPS_soa ? args[9].dat->type_size : args[9].dat->elem_size);
  int off10_0 = offs[10][0];
  int off10_1 = offs[10][1];
  int off10_2 = offs[10][2];
  int dat10 = (OPS_soa ? args[10].dat->type_size : args[10].dat->elem_size);

  // Halo Exchanges
  ops_H_D_exchanges_host(args, 11);
  ops_halo_exchanges(args, 11, range);
  ops_H_D_exchanges_host(args, 11);

#ifdef _OPENMP
  int nthreads = omp_get_max_threads();
#else
  int nthreads = 1;
#endif
  xdim0 = args[0].dat->size[0];
  ydim0 = args[0].dat->size[1];
  xdim1 = args[1].dat->size[0];
  ydim1 = args[1].dat->size[1];
  xdim2 = args[2].dat->size[0];
  ydim2 = args[2].dat->size[1];
  xdim3 = args[3].dat->size[0];
  ydim3 = args[3].dat->size[1];
  xdim4 = args[4].dat->size[0];
  ydim4 = args[4].dat->size[1];
  xdim5 = args[5].dat->size[0];
  ydim5 = args[5].dat->size[1];
  xdim6 = args[6].dat->size[0];
  ydim6 = args[6].dat->size[1];
  xdim7 = args[7].dat->size[0];
  ydim7 = args[7].dat->size[1];
  xdim8 = args[8].dat->size[0];
  ydim8 = args[8].dat->size[1];
  xdim9 = args[9].dat->size[0];
  ydim9 = args[9].dat->size[1];
  xdim10 = args[10].dat->size[0];
  ydim10 = args[10].dat->size[1];

  if (OPS_diags > 1) {
    ops_timers_core(&c2, &t2);
    OPS_kernels[111].mpi_time += t2 - t1;
  }

#pragma omp parallel for
  for (int thr = 0; thr < nthreads; thr++) {

    int z_size = end[2] - start[2];
    char *p_a[11];

    int start_i = start[2] + ((z_size - 1) / nthreads + 1) * thr;
    int finish_i =
        start[2] + MIN(((z_size - 1) / nthreads + 1) * (thr + 1), z_size);

    // get address per thread
    int start0 = start[0];
    int start1 = start[1];
    int start2 = start_i;

    // set up initial pointers
    int d_m[OPS_MAX_DIM];
#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[0].dat->d_m[d] + OPS_sub_dat_list[args[0].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[0].dat->d_m[d];
#endif
    int base0 = dat0 * 1 * (start0 * args[0].stencil->stride[0] -
                            args[0].dat->base[0] - d_m[0]);
    base0 = base0 +
            dat0 * args[0].dat->size[0] * (start1 * args[0].stencil->stride[1] -
                                           args[0].dat->base[1] - d_m[1]);
    base0 = base0 +
            dat0 * args[0].dat->size[0] * args[0].dat->size[1] *
                (start2 * args[0].stencil->stride[2] - args[0].dat->base[2] -
                 d_m[2]);
    p_a[0] = (char *)args[0].data + base0;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[1].dat->d_m[d] + OPS_sub_dat_list[args[1].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[1].dat->d_m[d];
#endif
    int base1 = dat1 * 1 * (start0 * args[1].stencil->stride[0] -
                            args[1].dat->base[0] - d_m[0]);
    base1 = base1 +
            dat1 * args[1].dat->size[0] * (start1 * args[1].stencil->stride[1] -
                                           args[1].dat->base[1] - d_m[1]);
    base1 = base1 +
            dat1 * args[1].dat->size[0] * args[1].dat->size[1] *
                (start2 * args[1].stencil->stride[2] - args[1].dat->base[2] -
                 d_m[2]);
    p_a[1] = (char *)args[1].data + base1;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[2].dat->d_m[d] + OPS_sub_dat_list[args[2].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[2].dat->d_m[d];
#endif
    int base2 = dat2 * 1 * (start0 * args[2].stencil->stride[0] -
                            args[2].dat->base[0] - d_m[0]);
    base2 = base2 +
            dat2 * args[2].dat->size[0] * (start1 * args[2].stencil->stride[1] -
                                           args[2].dat->base[1] - d_m[1]);
    base2 = base2 +
            dat2 * args[2].dat->size[0] * args[2].dat->size[1] *
                (start2 * args[2].stencil->stride[2] - args[2].dat->base[2] -
                 d_m[2]);
    p_a[2] = (char *)args[2].data + base2;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[3].dat->d_m[d] + OPS_sub_dat_list[args[3].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[3].dat->d_m[d];
#endif
    int base3 = dat3 * 1 * (start0 * args[3].stencil->stride[0] -
                            args[3].dat->base[0] - d_m[0]);
    base3 = base3 +
            dat3 * args[3].dat->size[0] * (start1 * args[3].stencil->stride[1] -
                                           args[3].dat->base[1] - d_m[1]);
    base3 = base3 +
            dat3 * args[3].dat->size[0] * args[3].dat->size[1] *
                (start2 * args[3].stencil->stride[2] - args[3].dat->base[2] -
                 d_m[2]);
    p_a[3] = (char *)args[3].data + base3;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[4].dat->d_m[d] + OPS_sub_dat_list[args[4].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[4].dat->d_m[d];
#endif
    int base4 = dat4 * 1 * (start0 * args[4].stencil->stride[0] -
                            args[4].dat->base[0] - d_m[0]);
    base4 = base4 +
            dat4 * args[4].dat->size[0] * (start1 * args[4].stencil->stride[1] -
                                           args[4].dat->base[1] - d_m[1]);
    base4 = base4 +
            dat4 * args[4].dat->size[0] * args[4].dat->size[1] *
                (start2 * args[4].stencil->stride[2] - args[4].dat->base[2] -
                 d_m[2]);
    p_a[4] = (char *)args[4].data + base4;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[5].dat->d_m[d] + OPS_sub_dat_list[args[5].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[5].dat->d_m[d];
#endif
    int base5 = dat5 * 1 * (start0 * args[5].stencil->stride[0] -
                            args[5].dat->base[0] - d_m[0]);
    base5 = base5 +
            dat5 * args[5].dat->size[0] * (start1 * args[5].stencil->stride[1] -
                                           args[5].dat->base[1] - d_m[1]);
    base5 = base5 +
            dat5 * args[5].dat->size[0] * args[5].dat->size[1] *
                (start2 * args[5].stencil->stride[2] - args[5].dat->base[2] -
                 d_m[2]);
    p_a[5] = (char *)args[5].data + base5;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[6].dat->d_m[d] + OPS_sub_dat_list[args[6].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[6].dat->d_m[d];
#endif
    int base6 = dat6 * 1 * (start0 * args[6].stencil->stride[0] -
                            args[6].dat->base[0] - d_m[0]);
    base6 = base6 +
            dat6 * args[6].dat->size[0] * (start1 * args[6].stencil->stride[1] -
                                           args[6].dat->base[1] - d_m[1]);
    base6 = base6 +
            dat6 * args[6].dat->size[0] * args[6].dat->size[1] *
                (start2 * args[6].stencil->stride[2] - args[6].dat->base[2] -
                 d_m[2]);
    p_a[6] = (char *)args[6].data + base6;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[7].dat->d_m[d] + OPS_sub_dat_list[args[7].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[7].dat->d_m[d];
#endif
    int base7 = dat7 * 1 * (start0 * args[7].stencil->stride[0] -
                            args[7].dat->base[0] - d_m[0]);
    base7 = base7 +
            dat7 * args[7].dat->size[0] * (start1 * args[7].stencil->stride[1] -
                                           args[7].dat->base[1] - d_m[1]);
    base7 = base7 +
            dat7 * args[7].dat->size[0] * args[7].dat->size[1] *
                (start2 * args[7].stencil->stride[2] - args[7].dat->base[2] -
                 d_m[2]);
    p_a[7] = (char *)args[7].data + base7;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[8].dat->d_m[d] + OPS_sub_dat_list[args[8].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[8].dat->d_m[d];
#endif
    int base8 = dat8 * 1 * (start0 * args[8].stencil->stride[0] -
                            args[8].dat->base[0] - d_m[0]);
    base8 = base8 +
            dat8 * args[8].dat->size[0] * (start1 * args[8].stencil->stride[1] -
                                           args[8].dat->base[1] - d_m[1]);
    base8 = base8 +
            dat8 * args[8].dat->size[0] * args[8].dat->size[1] *
                (start2 * args[8].stencil->stride[2] - args[8].dat->base[2] -
                 d_m[2]);
    p_a[8] = (char *)args[8].data + base8;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[9].dat->d_m[d] + OPS_sub_dat_list[args[9].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[9].dat->d_m[d];
#endif
    int base9 = dat9 * 1 * (start0 * args[9].stencil->stride[0] -
                            args[9].dat->base[0] - d_m[0]);
    base9 = base9 +
            dat9 * args[9].dat->size[0] * (start1 * args[9].stencil->stride[1] -
                                           args[9].dat->base[1] - d_m[1]);
    base9 = base9 +
            dat9 * args[9].dat->size[0] * args[9].dat->size[1] *
                (start2 * args[9].stencil->stride[2] - args[9].dat->base[2] -
                 d_m[2]);
    p_a[9] = (char *)args[9].data + base9;

#ifdef OPS_MPI
    for (int d = 0; d < dim; d++)
      d_m[d] =
          args[10].dat->d_m[d] + OPS_sub_dat_list[args[10].dat->index]->d_im[d];
#else
    for (int d = 0; d < dim; d++)
      d_m[d] = args[10].dat->d_m[d];
#endif
    int base10 = dat10 * 1 * (start0 * args[10].stencil->stride[0] -
                              args[10].dat->base[0] - d_m[0]);
    base10 =
        base10 +
        dat10 * args[10].dat->size[0] * (start1 * args[10].stencil->stride[1] -
                                         args[10].dat->base[1] - d_m[1]);
    base10 = base10 +
             dat10 * args[10].dat->size[0] * args[10].dat->size[1] *
                 (start2 * args[10].stencil->stride[2] - args[10].dat->base[2] -
                  d_m[2]);
    p_a[10] = (char *)args[10].data + base10;

    for (int n_z = start_i; n_z < finish_i; n_z++) {
      for (int n_y = start[1]; n_y < end[1]; n_y++) {
        for (int n_x = start[0];
             n_x < start[0] + (end[0] - start[0]) / SIMD_VEC; n_x++) {
// call kernel function, passing in pointers to data -vectorised
#pragma simd
          for (int i = 0; i < SIMD_VEC; i++) {
            advec_cell_kernel4_xdir(
                (double *)p_a[0] + i * 1 * 1, (double *)p_a[1] + i * 1 * 1,
                (const double *)p_a[2] + i * 1 * 1,
                (const double *)p_a[3] + i * 1 * 1,
                (const double *)p_a[4] + i * 1 * 1,
                (const double *)p_a[5] + i * 1 * 1,
                (double *)p_a[6] + i * 1 * 1, (double *)p_a[7] + i * 1 * 1,
                (double *)p_a[8] + i * 1 * 1, (double *)p_a[9] + i * 1 * 1,
                (const double *)p_a[10] + i * 1 * 1);
          }

          // shift pointers to data x direction
          p_a[0] = p_a[0] + (dat0 * off0_0) * SIMD_VEC;
          p_a[1] = p_a[1] + (dat1 * off1_0) * SIMD_VEC;
          p_a[2] = p_a[2] + (dat2 * off2_0) * SIMD_VEC;
          p_a[3] = p_a[3] + (dat3 * off3_0) * SIMD_VEC;
          p_a[4] = p_a[4] + (dat4 * off4_0) * SIMD_VEC;
          p_a[5] = p_a[5] + (dat5 * off5_0) * SIMD_VEC;
          p_a[6] = p_a[6] + (dat6 * off6_0) * SIMD_VEC;
          p_a[7] = p_a[7] + (dat7 * off7_0) * SIMD_VEC;
          p_a[8] = p_a[8] + (dat8 * off8_0) * SIMD_VEC;
          p_a[9] = p_a[9] + (dat9 * off9_0) * SIMD_VEC;
          p_a[10] = p_a[10] + (dat10 * off10_0) * SIMD_VEC;
        }

        for (int n_x = start[0] + ((end[0] - start[0]) / SIMD_VEC) * SIMD_VEC;
             n_x < end[0]; n_x++) {
          // call kernel function, passing in pointers to data - remainder
          advec_cell_kernel4_xdir(
              (double *)p_a[0], (double *)p_a[1], (const double *)p_a[2],
              (const double *)p_a[3], (const double *)p_a[4],
              (const double *)p_a[5], (double *)p_a[6], (double *)p_a[7],
              (double *)p_a[8], (double *)p_a[9], (const double *)p_a[10]);

          // shift pointers to data x direction
          p_a[0] = p_a[0] + (dat0 * off0_0);
          p_a[1] = p_a[1] + (dat1 * off1_0);
          p_a[2] = p_a[2] + (dat2 * off2_0);
          p_a[3] = p_a[3] + (dat3 * off3_0);
          p_a[4] = p_a[4] + (dat4 * off4_0);
          p_a[5] = p_a[5] + (dat5 * off5_0);
          p_a[6] = p_a[6] + (dat6 * off6_0);
          p_a[7] = p_a[7] + (dat7 * off7_0);
          p_a[8] = p_a[8] + (dat8 * off8_0);
          p_a[9] = p_a[9] + (dat9 * off9_0);
          p_a[10] = p_a[10] + (dat10 * off10_0);
        }

        // shift pointers to data y direction
        p_a[0] = p_a[0] + (dat0 * off0_1);
        p_a[1] = p_a[1] + (dat1 * off1_1);
        p_a[2] = p_a[2] + (dat2 * off2_1);
        p_a[3] = p_a[3] + (dat3 * off3_1);
        p_a[4] = p_a[4] + (dat4 * off4_1);
        p_a[5] = p_a[5] + (dat5 * off5_1);
        p_a[6] = p_a[6] + (dat6 * off6_1);
        p_a[7] = p_a[7] + (dat7 * off7_1);
        p_a[8] = p_a[8] + (dat8 * off8_1);
        p_a[9] = p_a[9] + (dat9 * off9_1);
        p_a[10] = p_a[10] + (dat10 * off10_1);
      }
      // shift pointers to data z direction
      p_a[0] = p_a[0] + (dat0 * off0_2);
      p_a[1] = p_a[1] + (dat1 * off1_2);
      p_a[2] = p_a[2] + (dat2 * off2_2);
      p_a[3] = p_a[3] + (dat3 * off3_2);
      p_a[4] = p_a[4] + (dat4 * off4_2);
      p_a[5] = p_a[5] + (dat5 * off5_2);
      p_a[6] = p_a[6] + (dat6 * off6_2);
      p_a[7] = p_a[7] + (dat7 * off7_2);
      p_a[8] = p_a[8] + (dat8 * off8_2);
      p_a[9] = p_a[9] + (dat9 * off9_2);
      p_a[10] = p_a[10] + (dat10 * off10_2);
    }
  }

  if (OPS_diags > 1) {
    ops_timers_core(&c1, &t1);
    OPS_kernels[111].time += t1 - t2;
  }

  ops_set_dirtybit_host(args, 11);

  ops_set_halo_dirtybit3(&args[0], range);
  ops_set_halo_dirtybit3(&args[1], range);
  ops_set_halo_dirtybit3(&args[6], range);
  ops_set_halo_dirtybit3(&args[7], range);
  ops_set_halo_dirtybit3(&args[8], range);
  ops_set_halo_dirtybit3(&args[9], range);

  if (OPS_diags > 1) {
    // Update kernel record
    ops_timers_core(&c2, &t2);
    OPS_kernels[111].mpi_time += t2 - t1;
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg0);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg1);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg2);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg3);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg4);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg5);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg6);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg7);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg8);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg9);
    OPS_kernels[111].transfer += ops_compute_transfer(dim, start, end, &arg10);
  }
}