device_inhom_dirichlet.F90

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module device_inhom_dirichlet
  use num_types, only : rp, c_rp
  use utils, only : neko_error
  use, intrinsic :: iso_c_binding
  implicit none
 
#ifdef HAVE_HIP
  interface
     subroutine hip_inhom_dirichlet_apply_vector(msk, x, y, z, &
          bla_x, bla_y, bla_z, m, strm) &
          bind(c, name='hip_inhom_dirichlet_apply_vector')
       use, intrinsic :: iso_c_binding
       import c_rp
       implicit none
       integer(c_int) :: m
       type(c_ptr), value :: msk, x, y, z, bla_x, bla_y, bla_z, strm
     end subroutine hip_inhom_dirichlet_apply_vector
  end interface
#elif HAVE_CUDA
  interface
     subroutine cuda_inhom_dirichlet_apply_vector(msk, x, y, z, &
          bla_x, bla_y, bla_z, m, strm) &
          bind(c, name='cuda_inhom_dirichlet_apply_vector')
       use, intrinsic :: iso_c_binding
       import c_rp
       implicit none
       integer(c_int) :: m
       type(c_ptr), value :: msk, x, y, z, bla_x, bla_y, bla_z, strm
     end subroutine cuda_inhom_dirichlet_apply_vector
  end interface
#elif HAVE_OPENCL
  interface
     subroutine opencl_inhom_dirichlet_apply_vector(msk, x, y, z, &
          bla_x, bla_y, bla_z, m, strm) &
          bind(c, name='opencl_inhom_dirichlet_apply_vector')
       use, intrinsic :: iso_c_binding
       import c_rp
       implicit none
       integer(c_int) :: m
       type(c_ptr), value :: msk, x, y, z, bla_x, bla_y, bla_z, strm
     end subroutine opencl_inhom_dirichlet_apply_vector
  end interface
 
#endif
 
#ifdef HAVE_HIP
  interface
     subroutine hip_inhom_dirichlet_apply_scalar(msk, x, bla_x, m, strm) &
          bind(c, name='hip_inhom_dirichlet_apply_scalar')
       use, intrinsic :: iso_c_binding
       import c_rp
       implicit none
       integer(c_int) :: m
       type(c_ptr), value :: msk, x, bla_x, strm
     end subroutine hip_inhom_dirichlet_apply_scalar
  end interface
#elif HAVE_CUDA
  interface
     subroutine cuda_inhom_dirichlet_apply_scalar(msk, x, bla_x, m, strm) &
          bind(c, name='cuda_inhom_dirichlet_apply_scalar')
       use, intrinsic :: iso_c_binding
       import c_rp
       implicit none
       integer(c_int) :: m
       type(c_ptr), value :: msk, x, bla_x, strm
     end subroutine cuda_inhom_dirichlet_apply_scalar
  end interface
#elif HAVE_OPENCL
  interface
     subroutine opencl_inhom_dirichlet_apply_scalar(msk, x, bla_x, m, strm) &
          bind(c, name='opencl_inhom_dirichlet_apply_scalar')
       use, intrinsic :: iso_c_binding
       import c_rp
       implicit none
       integer(c_int) :: m
       type(c_ptr), value :: msk, x, bla_x, strm
     end subroutine opencl_inhom_dirichlet_apply_scalar
  end interface
#endif
 
contains
 
  subroutine device_inhom_dirichlet_apply_vector(msk, x, y, z, &
       bla_x, bla_y, bla_z, m, strm)
    integer, intent(in) :: m
    type(c_ptr) :: msk, x, y, z, bla_x, bla_y, bla_z, strm
 
    if (m .lt. 1) return
#ifdef HAVE_HIP
    call hip_inhom_dirichlet_apply_vector(msk, x, y, z, &
         bla_x, bla_y, bla_z, m, strm)
#elif HAVE_CUDA
    call cuda_inhom_dirichlet_apply_vector(msk, x, y, z, &
         bla_x, bla_y, bla_z, m, strm)
#elif HAVE_OPENCL
    call opencl_inhom_dirichlet_apply_vector(msk, x, y, z, &
         bla_x, bla_y, bla_z, m, strm)
#else
    call neko_error('No device backend configured')
#endif
 
  end subroutine device_inhom_dirichlet_apply_vector
 
  subroutine device_inhom_dirichlet_apply_scalar(msk, x, bla_x, m, strm)
    integer, intent(in) :: m
    type(c_ptr) :: msk, x, bla_x, strm
 
    if (m .lt. 1) return
#ifdef HAVE_HIP
    call hip_inhom_dirichlet_apply_scalar(msk, x, bla_x, m, strm)
#elif HAVE_CUDA
    call cuda_inhom_dirichlet_apply_scalar(msk, x, bla_x, m, strm)
#elif HAVE_OPENCL
    call opencl_inhom_dirichlet_apply_scalar(msk, x, bla_x, m, strm)
#else
    call neko_error('No device backend configured')
#endif
 
  end subroutine device_inhom_dirichlet_apply_scalar
 
end module device_inhom_dirichlet