dtfft_get_grid_dims_c Function

private function dtfft_get_grid_dims_c(plan_ptr, ndims, grid_dims) result(error_code) bind(C)

Returns grid decomposition dimensions of plan, C interface

Arguments

Type IntentOptional Attributes Name
type(c_ptr), value :: plan_ptr

C pointer to Fortran plan
integer(kind=c_int8_t), intent(out) :: ndims

Number of dimensions
type(c_ptr), intent(out) :: grid_dims

Array of dimensions

Return Value integer(kind=c_int32_t)

The enumerated type dtfft_error_t defines API call result codes.


Calls

proc~~dtfft_get_grid_dims_c~~CallsGraph proc~dtfft_get_grid_dims_c dtfft_get_grid_dims_c is_null_ptr is_null_ptr proc~dtfft_get_grid_dims_c->is_null_ptr proc~get_grid_dims dtfft_plan_t%get_grid_dims proc~dtfft_get_grid_dims_c->proc~get_grid_dims proc~dtfft_get_error_string dtfft_get_error_string proc~get_grid_dims->proc~dtfft_get_error_string proc~write_message write_message proc~get_grid_dims->proc~write_message mpi_comm_rank mpi_comm_rank proc~write_message->mpi_comm_rank mpi_finalized mpi_finalized proc~write_message->mpi_finalized